RHH Hydra-Rite TM / Base Dock Leveler Owners Manual

Transcription

1 RHH Hydra-Rite TM / Base Dock Leveler Owners Manual RHH HYDRA-RITE TM Dock Leveler Shown part of the SMOOTH TRANSITION DOK SYSTEM TM MADE IN U.S.A. This Manual Covers Dock Levelers Built After Serial Numbers: 05BD480001M and up PRINTED IN U.S.A. RITE-HITE PRINT SHOP PUBLICATION NO NOVEMBER 2009

2 NOTES 2 Pub. No November 2009

3 TABLE OF CONTENTS NOTICE TO USER SAFETY WARNINS OWNER RESPONSIBILITY OPERATION INSTRUCTIONS MAINTENANCE PROCEDURES LEVELER ADJUSTMENTS / TROUBLESHOOTIN HYDRAULIC SCHEMATIC ELECTRICAL WIRIN CHARTS ELECTRICAL SCHEMATICS REPLACEMENT PARTS STANDARD WARRANTY BACK COVER PRODUCT SPECIFIC WARRANTY RITE-HITE warrants the RHH Hydra-Rite TM / Base Dock Leveler for five-years parts and one-year labor from date of shipment in accordance with Rite-Hite's Standard Warranty Policy. NOTICE TO USER Your local RITE-HITE representative provides a Planned Maintenance Program (P.M.P.) which can be fitted to your specific operation. Call your local representative or the RITE-HITE Corporation at The RITE-HITE products in this manual are covered by one or more of the following U.S. patents: 5,040,258; 5,271,183; 5,323,503; 5,375,965; 5,440,772; 5,442,825; 5,531,557; 5,546,623; 5,553,987; 5,582,498; 5,664,930; 5,702,223; 5,762,459 (RE: 37,570); 5,882,167; 5,964,572; 6,010,297; 6,052,268; 6,065,172; 6,070,283; 6,074,157; 6,085,375; 6,092,970; 6,106,212; 6,116,839; 6,190,109; 6,220,809; 6,238,163; 6,276,016; 6,311,352; 6,318,947; 6,322,310; 6,360,394; 6,368,043; 6,431,819; 6,488,464; 6,497,076; 6,499,169; 6,505,713; 6,524,053; 6,634,049; 6,654,976; 6,676,360; 6,726,432; 6,773,221; 6,832,403; 6,880,301; 6,892,411; 7,032,267; 7,062,814; 7,134,159; 7,213,285; 7,216,391; 7,363,670; 7,380,305 and pending U.S and foreign patent applications. RITE-HITE, LEVEL-RITE, THINMAN TM, SAFE-T-LIP, HYDRACHEK, WHEEL-LOK TM, DOK-LOK, DUAL-DOK, SAFE-T-STRUT TM, DOK-COMMANDER, JUMBO TM, HYDRA-RITE TM, SAFE-T-ATE, and SMOOTH TRANSITION DOK SYSTEM TM, are trademarks of RITE-HITE Corporation. Pub. No November

4 SAFETY WARNINS DO NOT OPERATE When working with electrical or electronic controls, make sure that the power source has been locked out and tagged out according to OSHA regulations and approved local electrical codes. XXXXXXXXXXXX XXXXXXXXXXX FIURE 1 - LOCKOUT/TAOUT LOCKOUT/TAOUT PROCEDURES The Occupational Safety and Health Administration (OSHA) requires, in addition to posting safety warnings and barricading the work area (including, but not limited to, trucking office and loading docks), that the power supply has been locked in the OFF position or disconnected. It is mandatory that an approved lockout device is utilized. An example of a lockout device is illustrated. The proper lockout procedure requires that the person responsible for the repairs is the only person who has the ability to remove the lockout device. In addition to the lockout device, it is also a requirement to tag the power control in a manner that will clearly note that repairs are under way and state who is responsible for the lockout condition. Tagout devices have to be constructed and printed so that exposure to weather conditions, or wet and damp locations, will not cause the tag to deteriorate or become unreadable. RITE-HITE does not recommend any particular lockout device, but recommends the utilization of an OSHA approved device (refer to OSHA regulation ). RITE-HITE also recommends the review and implementation of an entire safety program for the Control of Hazardous Energy (Lockout/Tagout). These regulations are available through OSHA publication This is the highest level statement. Failure to follow the listed instructions will most likely result in severe injury or death. The statements used with this level of warning deal with a safe operating procedure. If the procedure is ignored the possibility of personal injury may exist. This is a statement of serious hazard. Failure to follow the listed instructions could place the individual at risk of serious injury or death. IMPORTANT is used to draw attention to a procedure that needs to be followed to prevent machine damage. 4 Pub. No November 2009

5 OTHER IMPORTANT OPERATIONAL SAFETY WARNINS Never be under the dock leveler platform or lip without: Installing the Safe-T-Strut TM or other supporting device. If lip needs to be extended, follow procedures shown under Safety Devices on the following page. Turning off power to the control box. Locking out and tagging out the main power source, as shown under Safety Warnings on preceding page. Always barricade the dock leveler at ground level and dock level from any form of traffic when maintenance is required. Inspect the dock leveler monthly to ensure that there are no broken or worn parts which could cause injury to personnel or damage to the equipment. Before starting installation or maintenance, check and follow the safety procedures of the facility where the dock leveler is being installed. Never enter a truck/trailer until its brakes are set, air has been dumped from air ride suspension (if applicable), and you have visually inspected to be sure truck/trailer is securely held in place by a vehicle restraint or wheel chock per OSHA regulations. Never operate the leveler with you, anyone, or anything on, or in front of the leveler, or without a truck/trailer parked in position, or from on the truck/trailer bed. DO NOT operate with anyone under platform or in front of the lip. When leveler is not in use, always store it so that it is supported by the lip supports and that it is level with the surrounding dock floor. If a malfunction does occur, always call your authorized RITE-HITE service representative immediately. Pub. No November

6 SAFETY DEVICES Never be under the dock leveler platform or lip without: Installing the Safe-T-Strut tm. See below right. This can be done with the assistance of another person by: - Raise leveler until platform reaches its highest position and lip extends. Continue to maintain this position. Post warnings and barricades at dock level and at drive level to indicate that work is being done around and under the leveler platform. Lockout/Tagout power to the leveler and post warnings when work is being performed on the leveler. - Then have assistant insert the smaller end of the Safe-T-Strut TM through the hole in the middle of the leveler lip and place the strut s wider open end over the base located on the leveler s front frame. Align the holes on the base and the Safe-T- Strut TM so that the leveler may be secured with the retaining pin and safety clip. - Release the pushbutton on powered levelers allowing the Safe-T-Strut TM to rest on the underside of the lip. Lockout/Tagout power supply. - Turn off the power to the control box. - Lockout/tagout the main power source, as shown under Safety Warnings on the inside front cover of this manual. - Always barricade the leveler at dock level and drive level to prevent any unauthorized use of the leveler. Remove the Maintenance Support. For Safe-T-Strut TM removal, have an assistant raise the leveler to its highest position with lip fully extended. Release the safety clip and remove retaining pin. Lift strut off base, and remove from lip. Return the Safe-T-Strut TM to the proper storage position. If you are unable to install the Maintenance Support properly, contact your authorized RITE-HITE Service Representative or RITE- HITE Customer Service at FIURE 2 - INSTALL SAFE-T-STRUT TM SUPPORT 6 Pub. No November 2009

7 1. The owner should recognize the inherent danger of the interface between dock and transport vehicle. The owner should, therefore, train and instruct operators in the safe use of dock equipment in accordance with the information provided below. The manufacturer shall publish, provide to the initial purchaser, and make the following information readily available to owners: Installation instructions Recommended initial and periodic inspections procedures Maintenance procedures Operating instructions Descriptions or specifications for replaceable or repairable parts Tables identifying the grade (slope) for all variations of length or configuration of the dock equipment Information identifying the maximum uncontrolled drop encountered upon sudden removal of support while within the working range of the equipment. It shall be the responsibility of the owner to verify that the material listed in this section has been received and that it is made available for the instruction and training of personnel entrusted with the use or maintenance of the dock equipment. 2. When a transport vehicle is parked at a loading dock, it is important that the vehicle is relatively perpendicular to the dock face and in close contact with at least one of the dock bumpers. 3. Nameplates, cautions, instructions, and posted warnings shall not be obscured from the view of operating or maintenance personnel for whom such warnings are intended. 4. Manufacturer s recommended periodic maintenance and inspection procedures in effect at date of shipment shall be followed, and written records of the performance of these procedures should be kept. OWNER RESPONSIBILITY 5. As with any piece of machinery, dock equipment requires routine maintenance, lubrication, and adjustments. Your local RITE-HITE representative offers owners the option of a Planned Maintenance Program (P.M.P.). As part of this service, your local RITE-HITE representative will do all routine maintenance, lubrication, and adjustments. 6. Dock equipment that is structurally damaged shall be removed from service, inspected by a manufacturer s authorized representative, and repaired as needed before being placed back in service. 7. The manufacturer shall make available replacement nameplates, caution/instruction labels, and operating/maintenance manuals upon request of the owner. The owner shall see that all nameplates, caution/instruction markings or labels are in place and legible, and that the appropriate operating/maintenance manuals are provided to users. 8. Modifications or alterations of dock equipment shall be made only with written permission of the original manufacturer. These changes shall also satisfy all safety recommendations of the original equipment manufacturer for the particular application of the dock equipment. 9. When industrial trucks are driven on and off transport vehicles during the loading and unloading operation, the brakes on the transport vehicle shall be applied and wheel chocks or a positive restraining device shall be engaged. 10. In selecting dock equipment, it is important to consider not only present requirements but also future plans or adverse environments. Pub. No November

8 OPERATION INSTRUCTIONS POWERED LEVELERS NORMAL OPERATION 1. Activate the leveler by pushing and holding the RAISE button until leveler is fully raised and lip is fully extended. See figure 3. NOTE: Some levelers may be equipped with a two button control box. If so, push and hold the RAISE button to raise the platform. While pressing the RAISE button, push the LIP EXTEND button to fully extend the lip when the lip has cleared trailer bed. 3. See Storing Leveler. NOTES: a. Levelers without Automatic Return to Dock (ARTD) If the truck/trailer departs, the leveler will move to its lowest position and the lip will fall to the pendant position inside the dock bumpers. See Storing Leveler. b. Levelers with Automatic Return to Dock (ARTD) If the lip is on the truck/trailer and the truck departs, the leveler will move to its lowest position and the lip will begin to lower. As the lip drops toward the pendant position, the ARTD system automatically returns the leveler to the stored position without operator assistance. FIURE 3 - POWERED DOCK LEVELER 2. When lip is fully extended, release RAISE button. The leveler will automatically lower onto the truck/trailer bed. See figure 4. NOTES: a. Some levelers may be equipped with a two button control box. If so, release RAISE and LIP EXTEND buttons. b. Be sure the lip is in full contact with the truck/trailer bed before loading or unloading truck/trailer. BELOW DOCK LOADIN OPERATION 1. Activate the leveler by pushing and holding the RAISE button until leveler is fully raised and lip is fully extended. See figure 3. NOTE: Some levelers may be equipped with a two button control box. If so, push and hold the RAISE button to raise the platform. While pressing the RAISE button, push the LIP EXTEND button to fully extend the lip when the lip has cleared trailer bed. 2. When lip is fully extended, release RAISE button. If equipped with safety legs, pull and hold the Safety Leg Chain as the leveler lowers automatically onto the truck/trailer bed. See figure 5. NOTE: Some levelers may be equipped with a two button control box. If so, release RAISE and LIP EXTEND buttons. 3. When loading/unloading is complete, continue with normal operation or return the leveler to stored position. See Storing Leveler. Safety Leg Chain FIURE 4 - NORMAL OPERATION FIURE 5 - BELOW DOCK OPERATION (SAFETY LE EQUIPPED SHOWN) 8 Pub. No November 2009

9 DOCK LEVEL (OR LOWER) END LOADIN OPERATION 1. Activate the leveler by pushing and holding the RAISE button until leveler is fully raised and lip begins to extend. See figure 6. NOTE: Some levelers may be equipped with a two button control box. If so, push and hold the RAISE button until the lip clears the lip supports. While pressing the RAISE button, push the LIP EXTEND button briefly to extend the lip beyond the lip supports. RITE-HITE RHH Dock Leveler Owner s Manual OPERATION INSTRUCTIONS POWERED LEVELERS CONT. NOTES: a. Some levelers may be equipped with a two button control box. If so, release RAISE and LIP EXTEND buttons b. If equipped, pull and hold the Safety Leg Chain as the leveler lowers for below dock end loads. See figure 8. DO NOT pull chain for dock level end loads. c. End load at dock level and above can be handled with the leveler in its stored position on units without a Safe-T-Lip. d. If the lip extended too far, quickly push and release the RAISE button to slightly retract the lip. e. If the lip was not extended far enough and hits the lip supports, repeat this step allowing the lip to extend farther. 3. When loading/unloading is complete, continue with normal operation or return the leveler to stored position. See Storing Leveler. Safety Leg Chain FIURE 6 - END LOAD OPERATION - LIP POSITION 2. When lip extends about 2 inches, release RAISE button. See figure 6. The leveler will lower to the below dock position with the lip positioned between the face of the loading dock and the truck/trailer bed. See figure 7. FIURE 8 - END LOAD OPERATION (EQUIPPED WITH SAFETY LES) FIURE 7 - END LOAD OPERATION Pub. No November

10 OPERATION INSTRUCTIONS POWERED LEVELERS CONT. STORIN LEVELER 1. To store the leveler, push and hold the RAISE button until leveler is about 6 inches above dock level and lip is fully pendant. 2. Release RAISE button. Leveler will lower to dock level with lip resting in the lip supports. See figure 9. NOTE: On Powered levelers with Automatic Return to Dock (ARTD). If the lip is on the truck/trailer and the truck departs, the leveler will move to its lowest position and the lip will begin to lower. As the lip drops toward the pendant position, the ARTD system automatically returns the leveler to the stored position without operator assistance. FIURE 9 - LEVELER STORED 10 Pub. No November 2009

11 Read and obey these instructions to prevent personal injury. Post safety warnings and barricade work area, at dock level and at ground level, to prevent unauthorized use of the dock position before maintenance has been completed. Make sure to install the maintenance support strut before proceeding with any repair work. SUESTED LEVELER MAINTENANCE NOTE: Follow maintenance procedures below as outlined. Include the specific steps for your leveler model. NOTE: Your local RITE-HITE representative provides a Planned Maintenance Program (P.M.P.) which can be fitted to your specific operation. Call your local representative. Daily 1. Remove debris on and around leveler. Be sure the hinge section of the lip and the platform is clean. 2. Check unit for proper operation. 90 Days 1. Perform all Daily Maintenance. 2. Clean pit. 3. Inspect lip out mechanism (pins, lip crank, links, chains and shackles). Replace if worn. 4. Lubricate the leveler with the proper lubricants. See figure 11 or Inspect all weather seals (if installed) and replace if worn or damaged. 6. Inspect dock bumpers. Four inches (4") of bumper protection is required. Worn, torn, loose or missing bumpers must be replaced. 7. Check conditions of concrete, angles and welds. Repair or replace if necessary. MAINTENANCE PROCEDURES 8. Inspect structure, hinge pins, clevis pins and cotter pins for abnormal wear. 9. Inspect all conduit boxes, control boxes and electrical connections for damage. Repair or replace if worn or damaged. NOTE: If control box has evidence of condensation. a. Inspect conduit. Conduit should be routed to enter through the bottom or side of the enclosure. A drip leg may be needed if the conduit is filling with water. b. Inspect the seal on the cover of the enclosure. The seal should be securely adhered to the cover with no signs of peeling or bubbling. Repair or replace if worn or damaged. c. For non-metalic enclosures, breather vent part number may be installed. The vent is NEMA 4X and will not change the enviromental rating of the control box. 10. With the leveler supported by the maintenance strut, check hydraulic fluid level in tank. Add fluid if necessary. Use only Rite-Hite approved hydraulic fluids. 360 Days 1. Perform Daily and 90-Day Maintenance. 2. Check and tighten control box mounting hardware. 3. Retorque all shoulder bolts on units equipped with Safe-T-Lip. See figure 10. Safe-T-Lip Shoulder Bolt Torque Specifications DIM A Spool Module with a 1 thick bar (See DIM A) Torque Range: Ft-Lbs. Spool Module with a 1-1/2 thick bar (See DIM A) Torque Range: Ft-Lbs. FIURE 10 - SHOULDER BOLT TORQUE Pub. No November

12 RHH HYDRA-RITE LUBICATION CHART NOTE: Only if grease zerks are present. OIL SAE 30 Weight rease - Moly Based Dry Spray Lubricant NOTE: Inside and Under Slots On Safe-T-Lip NOTE: Check Hydraulic Fluid level. FIURE 11 - HYDRAULIC POWERED LEVELER LUBRICATION (HYDRA-RITE TM ) 12 Pub. No November 2009

13 RHH BASE LUBRICATION CHART NOTE: Only if grease zerks are present. OIL SAE 30 Weight rease - Moly Based Dry Spray Lubricant NOTE: Inside and Under Slots On Safe-T-Lip FIURE 12 - HYDRAULIC LEVELER LUBRICATION (BASE) NOTE: Check Hydraulic Fluid level. DO NOT operate leveler with anyone standing on or in front of the lip. NEVER go under the hydraulic leveler platform or lip without installing the Maintenance Support. Make sure that the leveler power is locked out and tagged out according to OSHA regulations and approved local codes. Lip Stop Bolt Lip Centered In Keepers LIP STOP BOLT: The lip stop bolt adjusts the position of the lip when the leveler is stored to allow the lip to be centered on lip supports when stored. Standard Lip Safe-T-Lip FIURE 13 - LIP STOP BOLT Pub. No November

14 HYDRAULIC LEVELER ADJUSTMENTS CONT. HYDRAULIC POWERED LEVELER ADJUSTMENTS ARTD ADJUSTMENTS: ARTD Limit Switch Cam NOTE: Before continuing be sure the lip stop bolt is properly adjusted. See page Raise leveler and install a strut securely behind the header or mini-header to allow the lip to hang pendant and rest against the lip stop bolt. 2. Adjust ARTD Cam. a. Adjust collars so the front edge of ARTD cam is 1/16 behind the centerline of the ARTD limit switch. See figure 14. b. Tighten front collar while holding the 1/16 adjustment. c. Push the rear collar forward as much as possible and tighten. ARTD cam assembly should rotate freely. 3. Run the leveler to test the adjustment. Verify that the lip falls a minimum of 4 before ARTD is initiated. If not, move the cam forward slightly. NOTE: It is not recommended to position the ARTD cam in front of the ARTD limit switch centerline. NOTE: There Should Be A Small Amount Of Free Movement Between The ARTD Cam And The Rear Collar When The Rear Collar Is Pushed Against The ARTD Cam. This Edge Of Cam To Be Positioned 1/16 Behind The Center Of Roller As Shown. Front Washer Front Collar ARTD Cam Rear Collar Shuttle valve is factory adjusted and sealed. Adjustments to be completed by trained technician only. HYDRAULIC VALVE ADJUSTMENTS SHUTTLE VALVE ADJUSTMENT (Controls Leveler Descent) NOTE: Check oil level before making any adjustments. NOTE: Valve Position Illustrated Represents The Nominal Factory Setting Of 3-1/2 Turns Out From The Fully Turned In Position 1. Leveler must be adjusted to lower, from full raised position with lip extended to the header stops the proper time frame. See below Hydra-Rite TM Less than 20 seconds Base 8 to 12 seconds 2. Remove protective cap and O-ring. Loosen locknut; without turning valve body or adjustment screw. Turn adjustment screw to vary platform lowering speed. Adjustments should be no more than 1/8 turn increments. 3. Tighten adjustment screw to decrease platform speed while lowering (excessive loosening can eliminate platform lowering). 4. Loosen adjustment screw to increase platform speed while lowering (velocity fuse may lock-up as a result of increased platform speeds while lowering). 5. Tighten locknut without turning valve body or adjustment screw. 6. Reinstall o-ring and protective cap and tighten cap. 7. Re-test the unit several times to verify the setting. 7/8 Ref. C L 1/16 ARTD Cam Adjustment Detail (Shown With Lip Pendant And Lip Stop Bolt Adjusted) FIURE 14 - ARTD LIMIT SWITCH ARTD Limit Switch 14 Pub. No November 2009

15 SEQUENCE VALVE ADJUSTMENT (Controls Lip Extension) NOTE: Check oil level before making any adjustments. 1. When the leveler is fully raised and the lip does not extend, the Sequence Valve is set too high. 2. Remove protective cap and O-ring. Loosen locknut without turning valve body or adjustment screw. Turn adjustment screw counterclockwise to lower the valve pressure setting. See Figure Adjustments should be no more than 1/8 turn increments. 4. Tighten locknut without turning valve body or adjustment screw. 5. Reinstall O-ring and protective cap and tighten cap. 6. Re-test the unit several times to verify the setting. RITE-HITE RHH Dock Leveler Owner s Manual HYDRAULIC LEVELER ADJUSTMENTS CONT. 7. If the lip begins to extend at any time before the platform has fully raised, the Sequence Valve setting is too low. 8. Remove protective cap and O-ring. Loosen locknut without turning valve body or adjustment screw. Turn adjustment screw clockwise to increase the valve pressure setting. 9. Adjustments should be no more than 1/8 turn increments. 10. Tighten locknut without turning valve body or adjustment screw. 11. Reinstall O-ring and protective cap and tighten cap. 12. Re-test the unit several times to verify the setting. NOTE: Sequence valve is factory sealed. Adjustments to be completed by trained technician only. Optional Infinite Lip Control (IFC), Emergency Stop (ESB) Port Ramp Cylinder Port Lip Cylinder Port Adjustable Sequence Valve Adjustable Shuttle Valve System Relief Valve Pilot Operated Check Valve Pilot To Close Check Valve FIURE 15 - POWER UNIT END HEAD (RHH BASE SHOWN) Pub. No November

16 HYDRAULIC POWERED LEVELER TROUBLESHOOTIN Problem Probable Cause Solution 1. Platform does not raise a. Power has been disconnected. a. Verify that power has not been disconnected. Verify that disconnect circuit breaker or fuses are not tripped. b. The motor has been miswired. b. Verify that the motor has been wired according to the motor wiring diagram. c. Overload tripped. c. Push RESET on overload relay. d. Debris is lodged on or around d. Check for and remove any lodged the leveler. materials on or around the leveler. e. Hydraulic fluid level is low. e. Check oil level when the unit is held open with the maint. support. Refill if necessary. 2. Leveler runs continuously. a. The pushbutton, contact block a. Repair or replace components. or motor contactor damaged. 3. Lip extends slowly and/or does not a. Debris on lip hinge. a. Remove debris from the lip hinge. extend. b. Lip impacted or bent. b. Lubricate per maintenance procedures or replace lip. c. Hydraulic fluid level low. c. Check oil level when unit is held open with the maint. support. Refill if necessary. 4. Platform does not lower. a. Velocity fuse has locked up. a. Attempt to raise the unit to unlock the velocity fuse. b. Debris is lodged on or around b. Check and removed any lodged the leveler. debris on or around leveler. 5. Platform raises very slowly. a. Weight on top of platform. a. Remove weight from platform. b. Hydraulic fluid level is low. b. Check oil level when the unit is held open with the maint. support. Refill if necessary. c. Low voltage c. Verify ± 10% nominal voltage while unit is running. d. Power unit/pump/motor failure. d. Replace power unit assembly. 6. Lip does not store properly. a. The lip stop bolt is not adjusted a. Verify that the lip stop bolt is properly properly. adjusted. b. Debris. b. Remove debris. c. Lip supports. c. Repair or replace the lip supports. 7. Fuse or circuit breaker trips. a. Undersized fuse or circuit a. Verify 20 amp for 120VAC and 15 breaker. amp for 240VAC. b. Low voltage. b. Verify ± 10% nominal voltage while unit is running. c. Short circuit in wiring. c. Check wiring connections and verify. d. Wire gage is to small. Distance d. Verify minimum wire gage per is too long. distance is correct. See chart on page Pub. No November 2009

17 HYDRAULIC LEVELER - HYDRAULIC SCHEMATIC Power Unit Assembly Micron Strainer M Motor 3450 RPM Optional 2W N.O. Valve For IFC RAMP Port Velocity Fuse 8 PM Pump PSI 8:1 P.O. Check Valve Adj. Shuttle Valve. 130 PSI at 5 PM Backpressure Adjustable Sequence Valve 1000 PSI LIP Port Ramp Cylinder 4 X 14 S.A. (6 ) 4 x 18 S.A. (8 & 10 ) 4 x 20 S.A. (12 ) 8:1 P.C. Check Valve Adjustable System Relief Valve 1250 PSI Anti-Cavitation Check Valve TANK Port Lip Cylinder 2.5 x 6 S.A. FIURE 16 - HYDRAULIC SCHEMATIC - HYDRA-RITE TM Power Unit Assembly Velocity Fuse Micron Strainer M Motor 3450 RPM Optional 2W N.O. Valve For IFC RAMP Port 6 PM (6 ) 2.5 PM (8 ) 5 PM (10 & 12 ) Pump PSI 8:1 P.O. Check Valve Adj. Shuttle Valve. 100 PSI at 1.4 PM Backpressure Adjustable Sequence Valve 1000 PSI LIP Port Ramp Cylinder 2.5 X S.A. (6 ) 2.5 x S.A. (8 ) 2.75 x S.A. (10 & 12 ) 8:1 P.T.C. Check Valve Orifice Plug.047 (Base Only) Adjustable System Relief Valve 1200 PSI Anti-Cavitation Check Valve TANK Port Lip Cylinder 1.5 x 6 S.A. FIURE 17 - HYDRAULIC SCHEMATIC - BASE Pub. No November

18 ELECTRICAL WIRIN CHARTS Average Motor Loads (Amps) Air Hydraulic Leveler Levelers Base Hydra-Rite 3/4 hp 1hp 1hp /1/ N/A /1/ N/A /3/60 N/A N/A /3/50 N/A N/A /3/60 N/A N/A /3/60 N/A N/A Minimum Wire Size Chart for Various Line Lengths and Line Loads Line Length (In Feet) / watts Air Powered Levelers /1 3/4 hp Hydraulic Levelers /1 1 hp Hydraulic Levelers /1 1 hp Hydraulic Hydra-Rite /0 1/ / watts Air Powered Levelers /1 3/4 hp Hydraulic Levelers /1 1 hp Hydraulic Levelers /1 1 hp Hydraulic Hydra-Rite /3 1hp Hydraulic Levelers /3 1 hp Hydraulic Levelers /3 1 hp Hydraulic Levelers /3 1 hp Hydraulic Levelers Pub. No November 2009

19 ELECTRICAL SCHEMATIC FROM CUSTOMER MAIN POWER & SAFETY PROTECTION v. 1PH. 60HZ. USE 15.0A DUAL ELEMENT TIME DELAY v. 1PH. 60HZ. USE 10.0A DUAL ELEMENT TIME DELAY v. 1PH. 50HZ. USE 10.0A DUAL ELEMENT TIME DELAY SEE NOTE 4 FUSED DISCONNECT (BY OTHERS) IF FUSED DISCONNECT IS NOT PROVIDED BY RITE-HITE PRODUCTS CORPORATION, FUSED DISCONNECT MUST BE PROVIDED BY OTHERS AND INSTALLED PER LATEST EDITION OF UL508A AND NEC REQUIREMENTS. L1 1L1 N N A BRANCH CIRCUIT DISCONNECT SHALL BE LOCATED WITHIN A 50 FT. RADIUS AND BE VISIBLE FROM THE CONTROL BOX LOCATION. [REFERENCE LATEST EDITION OF NEC, SECTION 430] MOTOR CONNECTIONS v. 1Ph. IF ROTATION IS WRON REVERSE T5 AND T8 LINES. T1 P1 P2 T4 T3 T8 MOTOR CONNECTIONS v. 1Ph. IF ROTATION IS WRON REVERSE T5 AND T8 LINES. T1 P1 P2 T4 T8 SEE NOTE 1 SEE NOTE 1 "RAISE" PIT J-BOX T1 MOTOR J-BOX T1 T5 MOTOR J-BOX T1 T5 T3 PB1 MOTOR - 3/4 H.P. (SEE MOTOR FLA CHART) 2850 R.P.M. 120v. 1 PH. 60 Hz (Thermally Protected With Auto Reset) TO DOK-LOK CONTROL BOX FOR VEHICLE RESTRAINT ITC. M M MOTOR - 3/4 H.P (SEE MOTOR FLA CHART) 3450 R.P.M v. 1 PH. 50/60 Hz (Thermally Protected With Auto Reset) Additional Motor Voltage Connections NOTE: 1. All Incoming Power (From Disconnect to Control Box) and Leveler Motor Field Wiring To Be Minimum #12A./Maximum #10A. 60/75 Deg. C Copper Wire, Insulated Sufficiently For Incoming Voltage. 2. All Control Field Wiring To Be Minimum #14A. 60/75 Deg. C Copper Wire Only, Insulated Sufficiently For Incoming Power. 3. All Internal Control Box Wiring To Be Minimum #16A. 90 Deg. C, Red Copper Wire Unless Otherwise Noted, Insulated Sufficiently For Incoming Power. 4. Incoming Power Field Wiring: See Minimum Wire Size Chart. LEEND: DENOTES WIRE CONNECTIONS THRU TERMINAL BLOCK. DENOTES FIELD WIRES. DENOTES WIRE NUT CONNECTION DENOTES MALE/FEMALE PLU CONNECTION FIURE 18 - RHH (BASE) TYPE 1 CONTROL BOX - 120V./ V. 50/60HZ. SINLE PHASE Pub. No November

20 ELECTRICAL SCHEMATIC CONT. FROM CUSTOMER MAIN POWER & SAFETY PROTECTION DEVICE v. 1PH. 60HZ. USE 15.0A DUAL ELEMENT TIME DELAY FUSES v. 1PH. 60HZ. USE 10.0A DUAL ELEMENT TIME DELAY FUSES SEE NOTE 4 FUSED DISCONNECT (BY OTHERS) IF FUSED DISCONNECT IS NOT PROVIDED BY RITE-HITE PRODUCTS CORPORATION, FUSED DISCONNECT MUST BE PROVIDED BY OTHERS AND INSTALLED PER LATEST EDITION OF UL508A AND NEC REQUIREMENTS. SEE NOTE 1 1L1 L 1 1L1 N N N 1L2 A BRANCH CIRCUIT DISCONNECT SHALL BE LOCATED WITHIN A 50 FT. RADIUS AND BE VISIBLE FROM THE CONTROL BOX LOCATION. [REFERENCE LATEST EDITION OF NEC, SECTION 430] FOR /1/60, INCOMIN POWER AND MOTOR WIRIN TERMINATE AT "1L2" #12A. MINIMUM, 90 C, BLACK #12A. MINIMUM, 90 C, WHITE R1-1 PIT J-BOX MOTOR J-BOX T1 MOTOR CONNECTIONS v. 1Ph. IF ROTATION IS WRON REVERSE T5 AND T8 LINES. T1 P1 P2 T4 T3 T5 T8 MOTOR J-BOX T1 MOTOR CONNECTIONS v. 1Ph. IF ROTATION IS WRON REVERSE T5 AND T8 LINES. T1 P1 P2 T4 T5 T8 T3 N (1) (4) M M H3(RD) SEE NOTE AMP. 250v. DUAL ELM TIME DELAY 1L1(RD) N(WH) SEE NOTE 1 MOTOR - 3/4 H.P. (SEE MOTOR FLA CHART) 2850 R.P.M. 120v. 1 PH. 60 Hz (Thermally Protected With Auto Reset) MOTOR - 3/4 H.P (SEE MOTOR FLA CHART) 3450 R.P.M v. 1 PH. 50/60 Hz (Thermally Protected With Auto Reset) Additional Motor Voltage Connections 10FU1 H3(RD) "RAISE" PB1 H5(RD) H5 FOR VEHICLE RESTRAINT ITC. TO DOK-LOK CONTROL BOX JUMPER WIRE LS1 "DOOR INTERLOCK" (4) (3) N.O. SHOWN WITH DOOR CLOSED MTR RLY H5A H5A(RD) N(WH) R1 (6) (5) 120 VAC NOTE: 1. All Incoming Power (From Disconnect to Control Box) and Leveler Motor Field Wiring To Be Minimum #12A./Maximum #10A. 60/75 Deg. C Copper Wire, Insulated Sufficiently For Incoming Voltage. 2. All Control Field Wiring To Be Minimum #14A. 60/75 Deg. C Copper Wire Only, Insulated Sufficiently For Incoming Power. 3. All Internal Control Box Wiring To Be Minimum #16A. 90 Deg. C, Red Copper Wire Unless Otherwise Noted, Insulated Sufficiently For Incoming Power. 4. Incoming Power Field Wiring: See Minimum Wire Size Chart. LEEND: DENOTES WIRE CONNECTIONS THRU TERMINAL BLOCK. DENOTES FIELD WIRES. DENOTES WIRE NUT CONNECTION DENOTES MALE/FEMALE PLU CONNECTION H3(RD) "LIP OUT" PB2 H7 SOLENOID 1 LIP OUT 7 (BLK) X2 (WHT) 120 VAC, 0.3 AMPS N FIURE 19 - RHH (BASE) TYPE 2 CONTROL BOX - 120V./ V. 60HZ. SINLE PHASE 20 Pub. No November 2009

21 (-) (+) RT FROM CUSTOMER MAIN POWER & SAFETY PROTECTION DEVICE v. 1PH. 60HZ. USE 15.0A DUAL ELEMENT TIME DELAY FUSES v. 1PH. 60HZ. USE 10.0A DUAL ELEMENT TIME DELAY FUSES (BASE ONLY) SEE NOTE 4 RITE-HITE RHH Dock Leveler Owner s Manual ELECTRICAL SCHEMATIC CONT. FUSED DISCONNECT (BY OTHERS) IF FUSED DISCONNECT IS NOT PROVIDED BY RITE-HITE PRODUCTS CORPORATION, FUSED DISCONNECT MUST BE PROVIDED BY OTHERS AND INSTALLED PER LATEST EDITION OF UL508A AND NEC REQUIREMENTS. SEE NOTE 1 L 1 N 1L1 N 1L2 1L1 N A BRANCH CIRCUIT DISCONNECT SHALL BE LOCATED WITHIN A 50 FT. RADIUS AND BE VISIBLE FROM THE CONTROL BOX LOCATION. [REFERENCE LATEST EDITION OF NEC, SECTION 430] FOR /1/60, INCOMIN POWER AND MOTOR WIRIN TERMINATE AT "1L2" TERMINAL. THE "N" TERMINAL REMAINS FOR THE DEDICATED NEUTRAL INCOMIN WIRE. (SEE SPECIFIC SCHEMATIC FOR FURTHER INFORMATION) 1MCR 1OL PIT J-BOX MOTOR J-BOX T1 MOTOR CONNECTIONS v. 1Ph. IF ROTATION IS WRON REVERSE T5 AND T8 LINES. T1 P1 P2 T4 T3 T5 T8 MOTOR J-BOX T1 MOTOR CONNECTIONS v. 1Ph. IF ROTATION IS WRON REVERSE T5 AND T8 LINES. T1 P1 P2 T4 T3 T8 T5 #12A. MINIMUM, 90 C, BLACK #12A. MINIMUM, 90 C, WHITE SEE NOTE 1 OVERLOAD NOT REQUIRED FOR BASE UNITS M MOTOR - 3/4 H.P. (SEE MOTOR FLA CHART) 2850 R.P.M. 120v. 1 PH. 60 Hz (Thermally Protected With Auto Reset) M MOTOR - 3/4 H.P (SEE MOTOR FLA CHART) 3450 R.P.M v. 1 PH. 50/60 Hz (Thermally Protected With Auto Reset) Additional Motor Voltage Connections H2(RD) 1L1(BK) N(WH) 1.0A 250V DUAL ELM TD "EMERENCY STOP" H2(RD) PB3 CR1-1 H3(RD) (5) (9) H2A(RD) "RAISE" H2B(RD) CR1-2 (12) (8) ESB INTERFACE RELAYS CR1-1 (13) (14) 120 VAC N(WH) E-STOP CIRCUIT H3(RD) H5(RD) H5(RD) H5B(RD) H5 TERMINAL BLOCK JUMPER LS2 "DOOR INTERLOCK" (4) (3) N.O. H5A H5A(RD) SHOWN WITH DOOR CLOSED. (A1) 1MCR 70VA JUMPER 1OL (95) (A2) H5B(RD) (96) N(WH) OVERLOAD NOT REQUIRED FOR BASE UNITS LEVELER CONTROLS H3(RD) H3(RD) PB1 TO DOK-LOK CONTROL BOX FOR RESTRAINT INTERCONNECT CONTACT BLOCK IS N.O. WHEN E-STOP IS NOT REQUIRED "LIP OUT" H4A(RD) H4(RD) PB2 H7(RD) H7 LS1 "ARTD LIMIT SWITCH" 4(BLK) 12(WHT) NOTE: 1. All Incoming Power (From Disconnect to Control Box) and Leveler Motor Field Wiring To Be Minimum #12A./Maximum #10A. 60/75 Deg. C Copper Wire, Insulated Sufficiently For Incoming Voltage. 2. All Control Field Wiring To Be Minimum #14A. 60/75 Deg. C Copper Wire Only, Insulated Sufficiently For Incoming Power. 3. All Internal Control Box Wiring To Be Minimum #16A. 90 Deg. C, Red Copper Wire Unless Otherwise Noted, Insulated Sufficiently For Incoming Power. 4. Incoming Power Field Wiring: See Minimum Wire Size Chart. H4 N.O. SOLENOID 1 LIP OUT 7 (BLK) X2 (WHT) 120 VAC, 0.3 AMPS H12 X2/N 3 2 ~ ~ V 4 5 L S1 6 1 N(WH) TMR1: SINLE SHOT N(WH) ARTD CIRCUIT LIP OUT CIRCUIT LEEND: DENOTES WIRE CONNECTIONS THRU TERMINAL BLOCK. DENOTES FIELD WIRES. DENOTES WIRE NUT CONNECTION DENOTES MALE/FEMALE PLU CONNECTION FIURE 20 - RHH (BASE / HYDRA-RITE) TYPE 3 CONTROL BOX - 120V./ V. 50/60HZ. SINLE PHASE Pub. No November

22 (-) (+) RT RITE-HITE RHH Dock Leveler Owner s Manual ELECTRICAL SCHEMATIC CONT. FROM CUSTOMER MAIN POWER & SAFETY PROTECTION DEVICE V. 1PH. 50HZ. USE 10.0A DUAL ELEMENT TIME DELAY FUSES V. 1PH. 60HZ. USE 10.0A DUAL ELEMENT TIME DELAY FUSES (HYDRA-RITE ONLY) V. 3PH. 60HZ. USE 6.0A DUAL ELEMENT TIME DELAY FUSES V. 3PH. 50/60HZ. USE 4.0A DUAL ELEMENT TIME DELAY FUSES V. 3PH. 60HZ. USE 4.0A DUAL ELEMENT TIME DELAY FUSES 575V. 3PH. 60HZ. USE 4.0A DUAL ELEMENT TIME DELAY FUSES SEE NOTE 4 FUSED DISCONNECT (BY OTHERS) IF FUSED DISCONNECT IS NOT PROVIDED BY RITE-HITE PRODUCTS CORPORATION, FUSED DISCONNECT MUST BE PROVIDED BY OTHERS AND INSTALLED PER LATEST EDITION OF UL508A AND NEC REQUIREMENTS. CAUTION SEE NOTE 1 #16A. MINIMUM, 90 DE. C, BLACK, COPPER WIRE TRANSFORMER PRIMARY FUSIN 1.0A, 600V. CLASS CC REJDUALELM TD TRANSFORMER FOR HYDRAULIC LEVELER CONTROLS ONLY! DO NOTUSETO POWER AUXILIARY EQUIPMENT. (X1) 2FU1 2L1 (H1) (H3) (H2) L1 L2 L3 1L1 1L2 1L3 1L1 1L2 1L3 10FU1 (X2) 120V. 1FU1 1FU2 1FU3 2FU2 2L2 (H4) A BRANCH CIRCUIT DISCONNECT SHALL BE LOCATED WITHIN A 50 FT. RADIUS AND BE VISIBLE FROM THE CONTROL BOX LOCATION. [REFERENCE LATEST EDITION OF NEC, SECTION 430] ONE LEVELER PER OVERLOAD PROTECTION DEVICE. [REFERENCE LATEST EDITION OF NEC, SECTION 430] 1MCR 1OL SET FOR MOTOR FLA (OVERLOAD NOT REQUIRED FOR1PH. UNITS - BASE ONLY) 50VA 1.0 AMP, 250V. DUALELM TIMEDELAY #12A. MINIMUM, REEN PIT MOTOR J-BOX J-BOX T1 T3 SEE NOTE 1 MOTOR CONNECTIONS V 3PH. CONNECT T1,, T3 TOTERMINALS1,2,3. IF ROTATION IS WRON, REVERSE ANY 2 LINES. T1 T M MOTOR-1H.P. (SEE MOTOR FLA 3450 R.P.M. 240V. 3PH. 60HZ. MOTOR J-BOX T1 T3 MOTOR J-BOX T1 T3 MOTOR CONNECTIONS 380V 3PH. CONNECT T1,, T3 TOTERMINALS1,2,3. IF ROTATION IS WRON, REVERSE ANY 2 LINES. T1 T M M MOTOR-1H.P. (SEE MOTOR FLA 3450 R.P.M. 380V. 3PH. 60HZ. MOTOR CONNECTIONS 480V 3PH. CONNECT T1,, T3 TOTERMINALS1,2,3. IF ROTATION IS WRON, REVERSE ANY 2 LINES. T1 T MOTOR-1H.P. (SEE MOTOR FLA 3450 R.P.M. 480V. 3PH. 60HZ. MOTOR J-BOX T1 MOTOR J-BOX T1 T3 MOTOR CONNECTIONS 575V 3PH. CONNECT T1,, T3 TOTERMINALS1,2,3. IF ROTATION IS WRON, REVERSE ANY 2 LINES. T1 T Additional Motor Voltage Connections M M MOTOR-1H.P. (SEE MOTOR FLA 3450 R.P.M. 575V. 3PH. 50/60HZ. MOTOR CONNECTIONS v. 1Ph. IF ROTATION IS WRON REVERSE T5 AND T8 LINES. T1 P1 P2 T4 T5 T8 T3 MOTOR-3/4 H.P. (SEE MOTOR FLA CHART) 3450 R.P.M V. 1PH. 50/60HZ. THERMALLY PROTECTED WITH AUTOMATIC RESET) X2(WH) "EMERENCY STOP" "RAISE" H2(RD) H2A(RD) H2B(RD) PB3 CR1-1 H3(RD) (5) (9) H3(RD) H3(RD) H3(RD) H5(RD) PB1 H5(RD) H5B(RD) TO DOK-LOK CONTROL BOX FOR RESTRAINT INTERCONNECT CONTACT BLOCK IS N.O. WHEN E-STOP IS NOT REQUIRED "LIP OUT" H4A(RD) H4(RD) PB2 CR1-2 (12) (8) H5 H7(RD) H7 H4 TERMINAL BLOCK JUMPER LS2 "DOOR INTERLOCK" (4) (3) LS1 "ARTD LIMIT SWITCH" 4(BLK) 12(WHT) N.O. N.O. SOLENOID 1 LIP OUT 7 (BLK) X2 (WHT) 120 VAC, 0.3 AMPS H5A H12 X2/N H5A(RD) SHOWN WITH DOOR CLOSED. ESB INTERFACE RELAYS CR1-1 (13) (14) 120 VAC (A1) 3 2 ~ ~ V NOTE: 1. All Incoming Power (From Disconnect to Control Box) and Leveler Motor Field Wiring To Be Minimum #12A./Maximum #10A. 60/75 Deg. C Copper Wire, Insulated Sufficiently For Incoming Voltage. 2. All Control Field Wiring To Be Minimum #14 A. 60/75 Deg. C Copper Wire Only. Insulated Sufficiently For Incoming Power. 3. All Internal Control Box Wiring To Be Minimum #16A. 90 Deg. C, Red Copper Wire Unless Otherwise Noted, Insulated Sufficiently For Incoming Power. 4. Incoming Power Feild Wiring: See Minimum Wire Size Chart. LEEND: DENOTES WIRE CONNECTIONS THRU TERMINAL BLOCK. DENOTES FIELD WIRES. DENOTES WIRE NUT CONNECTION DENOTES MALE/FEMALE PLU CONNECTION 22 Pub. No November MCR 70VA H5B(RD) 4 5 JUMPER 1OL (95) (A2) L S1 6 1 (96) X2(WH) OVERLOAD SHOWN - BUT NOT REQUIRED FOR BASE UNITS X2(WH) LEVELER CONTROLS X2(WH) TMR1: SINLE SHOT X2(WH) E-STOP CIRCUIT ARTD CIRCUIT LIP OUT CIRCUIT FIURE 21 - RHH (BASE / HYDRA-RITE ) TYPE 3 CONTROL BOX V. 50HZ./60HZ. SINLE PHASE & 3 PHASE (SEE VOLTAES ABOVE)

23 ELECTRICAL SCHEMATIC CONT. MOTOR CONNECTIONS v. 3 PH. FROM CUSTOMER MAIN POWER & SAFETY PROTECTION DEVICE v. 3PH. 60HZ. USE 6.0A DUAL ELEMENT TIME DELAY FUSES v. 3PH. 50/60HZ. USE 4.0A DUAL ELEMENT TIME DELAY FUSES v. 3PH. 60HZ. USE 4.0A DUAL ELEMENT TIME DELAY FUSES 575v. 3PH. 60HZ. USE 4.0A DUAL ELEMENT TIME DELAY FUSES CONNECT T1,, T3 TO TERMINALS 1, 2, 3. IF ROTATION IS WRON, REVERSE ANY 2 LINES. T1 T SEE NOTE 4 FUSED DISCONNECT (BY OTHERS) IF FUSED DISCONNECT IS NOT PROVIDED BY RITE- HITE PRODUCTS CORPORATION, FUSED DISCONNECT MUST BE PROVIDED BY OTHERS AND INSTALLED PER LATEST EDITION OF UL508A AND NEC REQUIREMENTS. SEE NOTE 1 #16A. MINIMUM, L 1 L 2 L 3 1L1 1L2 1L3 1L1 1L2 1L3 LEEND: A BRANCH CIRCUIT DISCONNECT SHALL BE LOCATED WITHIN A 50 FT. RADIUS AND BE VISIBLE FROM THE CONTROL BOX LOCATION. [REFERENCE LATEST EDITION OF NEC, SECTION 430] ONE LEVELER PER OVERLOAD PROTECTION DEVICE. [REFERENCE LATEST EDITION OF NEC, SECTION 430] 1MCR 1OL SET FOR MOTOR FLA DENOTES WIRE CONNECTIONS THRU TERMINAL BLOCK. DENOTES FIELD WIRES. DENOTES WIRE NUT CONNECTION DENOTES MALE/FEMALE PLU CONNECTION PIT J-BOX SEE NOTE 2 MOTOR J-BOX T1 T3 M MOTOR CONNECTIONS v. 3 PH. CONNECT T1,, T3 TO TERMINALS 1, 2, 3. IF ROTATION IS WRON, REVERSE ANY 2 LINES. T1 T MOTOR-1 H.P. (SEE MOTOR FLA 3450 R.P.M. 240v. 3 PH. 60 HZ. 9 6 MOTOR J-BOX T1 T3 MOTOR J-BOX T1 T3 M M MOTOR-1 H.P. (SEE MOTOR FLA 3450 R.P.M. 480v. 3 PH. 60 HZ. MOTOR CONNECTIONS 575v. 3 PH. CONNECT T1,, T3 TO TERMINALS 1, 2, 3. IF ROTATION IS WRON, REVERSE ANY 2 LINES. T1 T MOTOR-1 H.P. (SEE MOTOR FLA 3450 R.P.M. 575v. 3 PH. 50/60 HZ. MOTOR CONNECTIONS 380v. 3 PH. CONNECT T1,, T3 TO TERMINALS 1, 2, 3. IF ROTATION IS WRON, REVERSE ANY 2 LINES. 1L1(BK) "RAISE" H5(RD) 1L2(BK) T1 T PB1 TO DOK-LOK CONTROL BOX FOR VEHICLE RESTRAINT ITC. NOTE: 1. All Incoming Power (From Disconnect to Control Box) and Leveler Motor Field Wiring To Be Minimum #12A./Maximum #10A. 60/75 Deg. C Copper Wire, Insulated Sufficiently For Incoming Voltage. 2. All Control Field Wiring To Be Minimum #14A. 60/75 Deg. C Copper Wire Only, Insulated Sufficiently For Incoming Power. 3. All Internal Control Box Wiring To Be Minimum #16A. 90 Deg. C, Red Copper Wire Unless Otherwise Noted, Insulated Sufficiently For Incoming Power. 4. Incoming Power Field Wiring: See Minimum Wire Size Chart. MOTOR J-BOX T1 T3 M MOTOR-1 H.P. (SEE MOTOR FLA 3450 R.P.M. 380v. 3 PH. 60 HZ. Additional Motor Voltage Connections FIURE 22 - RHH (BASE) TYPE 4 CONTROL BOX - 3 PHASE (SEE VOLTAES ABOVE) Pub. No November

24 REPLACEMENT PARTS - HYDRA-RITE TM UNIT Pub. No November 2009

25 REPLACEMENT PARTS LIST - HYDRA-RITE TM UNIT Leveler Length Item Qty. Description 6' Long 8' Long 10' Long 12' Long 1 1 Frame Weldment RHH40 Hydra-Rite 573.xxx 573.xxx 573.xxx 573.xxx 2 1 Platform Weldment (Standard Lip) 576.xxx 576.xxx 576.xxx 576.xxx 1 Platform Weldment (Safe-T-Lip) 653.xxx 653.xxx 653.xxx 653.xxx 3 1 Safe-T-Lip Assembly 396.xxx 396.xxx 396.xxx 396.xxx 1 Standard Lip Weldment 581.xxx 581.xxx 581.xxx 581.xxx 4 1 Lip Lug 2Bar 2Hole Cam (Safe-T-Lip Only) Ramp Cylinder Hyd. 4 BR SA 2PORT Lip Cylinder Hyd. 2.5 BR x 6 STR 1PORT Tube Round 1.5OD 1.188ID (Safe-T-Lip Only) Power Unit See Page Pin, Clevis HD.875 x 3.25L ZP Pin, Clevis HD.875 x 3.25L ZP (Stainless Steel) Pin, Cotter.188 Dia. x 1.50L ZP Lip Hinge Pin 6 Wide Lip Hinge Pin 6.5 Wide Lip Hinge Pin 7 Wide Lip Hinge Pin 6 Wide (Stainless Steel) Lip Hinge Pin 6.5 Wide (Stainless Steel) Lip Hinge Pin 7 Wide (Stainless Steel) Pin, Tension.25 Dia. x 1.75L Bolt, Hex UNC x 3L ZP Nut, Hex UNC ZP (Standard Lip) Nut, Hex UNC ZP (Safe-T-Lip) Safe-T-Strut Safe-T-Strut Chain Pin, Clevis 1.00 x 3.625L ZP Washer, Flat 1.00 SAE ZP Pin, Clevis 1.25 x 4L ZP Pin, Clevis 1.25 x 2.875L 2HOLE Pin, Cotter.188 Dia. x 1.75L ZP Screw x 1 Hex R5 ZP Washer, Flat.312 ZP Nut Flange Srtd ZP Decal Oil Hyd. Bio FL Channel, Weatherseal 12A (Not Shown) Weatherseal Insert P-1 (Not Shown) Weatherseal Insert NB1-1 (Not Shown) Bolt x 1L Hex 5 ZP Washer, Flat.38 ZP Nut Nylock ZP Full Range LH (2 Fan) Units w/o ADS (Not Shown) Full Range LH (3 Fan) Units with ADS Full Range RH (2 Fan) Units w/o ADS (Not Shown) Full Range RH (3 Fan) Units with ADS (Not Shown) Toeguard Fan 14A x 11 4Hole LH Toeguard Fan 14A x 11 4Hole RH (Not Shown) Toeguard Fan 14A x 11 3Hole LH Toeguard Fan 14A x 11 3Hole RH (Not Shown) Toeguard Fan 14A x 11 2Hole LH (3 Fan Only) Toeguard Fan 14A x 11 2Hole LH (3 Fan Only) Washer.75 Split LK HVY ZP (Standard Lip) Washer.75 Split LK HVY ZP (Safe-T-Lip) rease Fitting.188Dia (Safe-T-Lip Unit Only) Lip Spool Module (Safe-T-Lip Unit Only) See Descriptions Below Lip, (C) Cap. (5 Barrier) Lip, (D) Cap. (5 Barrier) Lip, (F) Cap. (5 Barrier) Lip, (C) Cap. (7 Barrier) Lip, (D) Cap. (7 Barrier) Lip, (F) Cap. (7 Barrier) Lip, (H) Cap. (5-7 Barrier) Shoulder Bolt (Safe-T-Lip Unit Only) Decal Sheet Manufacturing (Not Shown) Operational Sign (Not Shown) Decal Sheet Field (Not Shown) NOTE: Lip Spool Module part numbers above apply to most levelers. If you are not sure, contact Rite-Hite before ordering. Pub. No November

26 REPLACEMENT PARTS - BASE UNIT Pub. No November 2009

27 REPLACEMENT PARTS LIST - BASE UNIT Leveler Length Item Qty. Description 6' Long 8' Long 10' Long 12' Long 1 1 Frame Weldment HL9/RHH xxx 573.xxx 573.xxx 573.xxx 2 1 Platform Weldment (Standard Lip) 571.xxx 571.xxx 571.xxx 571.xxx 1 Platform Weldment (Safe-T-Lip) 654.xxx 654.xxx 654.xxx 654.xxx 3 1 Safe-T-Lip Assembly 396.xxx 396.xxx 396.xxx 396.xxx 1 Standard Lip Weldment 569.xxx 569.xxx 569.xxx 569.xxx 4 1 Lip Lug 2Bar 2Hole Cam (Safe-T-Lip Only) Ramp Cylinder Hyd. SA 2PORT Lip Cylinder Hyd. 1.5 BR x 6 STR 1PORT Tube Round 1.5OD 1.188ID (Safe-T-Lip Only) Power Unit See Page Pin, Clevis HD.875 x 3.25L ZP Pin, Clevic HD.875 x 3.25L ZP (Stainless Steel) Pin, Cotter.188 Dia. x 1.50L ZP Lip Hinge Pin 6 Wide Lip Hinge Pin 6.5 Wide Lip Hinge Pin 7 Wide Lip Hinge Pin 6 Wide (Stainless Steel) Lip Hinge Pin 6.5 Wide (Stainless Steel) Lip Hinge Pin 7 Wide (Stainless Steel) Pin, Tension.25 Dia. x 1.75L Bolt, Hex UNC x 3L ZP Nut, Hex UNC ZP (Standard Lip) Nut, Hex UNC ZP (Safe-T-Lip Maintenance Support 1 OD (w/o ADS) Maintenance Support 1 OD (With ADS) Maintenance Support Chain Pin, Clevis.75 x 3.00L 1141 CRM Pin, Clevis.75 x 3.5L 1141 CRM Pin, Clevis 1 x 4.75L ZP Pin, Clevis 1x ZP Bolt x 1 Hex R5 ZP Washer, Flat.312 ZP Nut Flange Srtd ZP Channel, Weatherseal 12A (Not Shown) Weatherseal Insert P-1 (Not Shown) Weatherseal Insert NB1-1 (Not Shown) Bolt x 1L Hex 5 ZP Washer, Flat.38 ZP Nut Nylock ZP Full Range LH (2 Fan) Units w/o ADS (Not Shown) Full Range LH (3 Fan) Units with ADS Full Range RH (2 Fan) Units w/o ADS (Not Shown) Full Range RH (3 Fan) Units with ADS (Not Shown) Toeguard Fan 14A x 11 4Hole LH Toeguard Fan 14A x 11 4Hole RH (Not Shown) Toeguard Fan 14A x 11 3Hole LH Toeguard Fan 14A x 11 3Hole RH (Not Shown) Toeguard Fan 14A x 11 2Hole LH (3 Fan Only) Toeguard Fan 14A x 11 2Hole LH (3 Fan Only) Washer.75 Split LK HVY ZP (Standard Lip) Washer.75 Split LK HVY ZP (Safe-T-Lip) rease Fitting.188Dia (Safe-T-Lip Unit Only) Lip Spool Module (Safe-T-Lip Unit Only) See Descriptions Below Lip, (C) Cap. (5 Barrier) Lip, (D) Cap. (5 Barrier) Lip, (F) Cap. (5 Barrier) Lip, (C) Cap. (7 Barrier) Lip, (D) Cap. (7 Barrier) Lip, (F) Cap. (7 Barrier) Lip, (H) Cap. (5-7 Barrier) Shoulder Bolt (Safe-T-Lip Unit Only) Lip Keepers ( Non Safe-T-Lip Units Only) Decal Sheet Manufacturing (Not Shown) Operational Sign (Not Shown) Decal Sheet Field (Not Shown) NOTE: Lip Spool Module part numbers above apply to most levelers. If you are not sure, contact Rite-Hite before ordering. Pub. No November