RITE-HITE DOK-LOK RHR-600 Owner's Manual
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RITE-HITE DOK-LOK RHR-600 Owner's Manual

RITE-HITE DOK-LOK RHR-600 Owner's Manual

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Model RHR-600
DOK-LOK
DL0001-0
Serial No. RHR001000 and UP
Owner's Manual
Printed in U.S.A
Publication No. 1158
© 2001 RITE-HITE Corp.
August 2001

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Summary of Contents for RITE-HITE DOK-LOK RHR-600

  • Page 1 Model RHR-600 DOK-LOK DL0001-0 Serial No. RHR001000 and UP Owner’s Manual Printed in U.S.A Publication No. 1158 © 2001 RITE-HITE Corp. August 2001...

  • Page 2: Table Of Contents

    6,092,970; 6,106,212; 6,116,839; 6,190,109 and pending U.S. and foreign patent applications. Trademark Acknowledgements RITE-HITE ® , GUARDRITE ® , SAFE-T-LIP ® , HYDRACHEK ® , WHEEL-LOK ™, DOK-LOK ® , DUAL-DOK ® , SAFE-T-STRUT™, ® and SAFE-T-GATE ™ are trademarks of RITE-HITE...

  • Page 3: Introduction

    OFF position or disconnected. It is mandatory that an approved or operate any DOK-LOK vehicle restraint. For best results, lockout device is utilized. An example of a lockout device is have this product serviced by your authorized RITE-HITE illustrated. The proper lockout procedure requires that the representative.

  • Page 4: Owners Responsibility

    RITE-HITE RHR-600 DOK-LOK Owner’s Manual Owners Responsibility The following information is presented in ANSI Publication 6. The manufacturer shall supply replacement nameplates, MH30.1-2000 Section 4 Safety Requirements and cautions or instruction labels, and operating and Considerations. The owner’s responsibilities include the maintenance manuals upon request of the owner.

  • Page 5: Definition And Function

    RITE-HITE RHR-600 DOK-LOK Owner’s Manual Definition and Function Features The RHR-600 DOK-LOK vehicle restraint is an electro- Refer to Figure 2 for locations of these features: mechanical, self-aligning restraint device used to secure trucks and semi-trailers with an intact Rear Impact Guard (R.I.G.) to R.I.G.
  • Page 6 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Figure 2 : RHR-600 DOK-LOK Features...

  • Page 7: Typical Installation Views

    Installation/Application Information A DOK-LOK vehicle restraint may be installed on docks with or Install Roller Track Plate without levelers. Consult RITE-HITE for proper application. The RHR-600 DOK-LOK vehicle restraint is shipped Follow the six (6) step installation procedure below: assembled. The track roller plate must be disassembled from 1.
  • Page 8 See NOTE 1. adding a necessary lip guide. Figure 5 : Anchoring Roller Track Plate NOTE 1 For site specific installation refer to RITE-HITE Application information provided with DOK-LOK vehicle restraint. When in doubt, call RITE-HITE Representative or RITE-HITE Customer Service...
  • Page 9 DOK-LOK vehicle restraint and leveler. NOTE 5 : Figure 6 – Due to actual conditions, total mounting height may be different. Refer to RITE-HITE Application Guidelines for actual mounting height. Figure 8 : Roller Track, Front View See NOTE 1...
  • Page 10 Two (2) DOK-LOK vehicle restraints can be hooked into one page 19 (1) 20 amp branch circuit breaker per the 1999 National Electrical Code Paragraph 430-53. When in doubt, call your RITE-HITE representative or RITE-HITE at (800) 456-0600. IMPORTANT All components must be connected to a SAFETY EARTH GROUND where indicated.
  • Page 11 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Install Signs There are two (2) driver warning signs and one (1) inside operator sign supplied with each DOK-LOK vehicle restraint. Because of the many ways signs can be mounted, hardware is not supplied. Mount both outside signs on the right hand side of the DOK-LOK vehicle restraint.

  • Page 12: Wiring Diagram

    RITE-HITE RHR-600 DOK-LOK Owner’s Manual Wiring Diagram See NOTE 3 See NOTE 4 See NOTE 5 See NOTE 1. Figure 12 : Installation Wiring Diagram NOTE 1 : Figure 12 – All wire to be #14 gauge. All conduit NOTE 3 : Figure 12 –...

  • Page 13: Electrical Schematic (Standard)

    RITE-HITE RHR-600 DOK-LOK Owner’s Manual Electrical Schematic (Standard) Figure 13 : Electrical Schematic (Standard)

  • Page 14: Electrical Schematic (Optional)

    RITE-HITE RHR-600 DOK-LOK Owner’s Manual Electrical Schematic (Optional) Figure 14 : Electrical Schematic (Optional)

  • Page 15: Operating Procedure

    • DOK-LOK vehicle restraints should be operated only by authorized personnel who have read and understand the Owner’s Manual. • Call RITE-HITE at (800) 456-0600 with any questions. FAILURE TO FOLLOW THESE PROCEDURES COULD ALLOW UNEXPECTED TRAILER/LOADING DOCK SEPARATION RESULTING IN DEATH OR SERIOUS...
  • Page 16 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Restraint Locking, LOCK Button Pressed Trailer has backed into loading dock and is parked firmly against dock bumpers. Hook rotates from stored position to entrap R.I.G. Inside light is steady red alerting the operator that an unsafe condition exists and hook is in transit.
  • Page 17 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Restraint UNLOCKING, UNLOCK Button Pressed Hook travels from the locked position to the STORED position. Inside light is steady red alerting the operator that an unsafe condition exists and hook is in transit. Outside light is flashing red alerting truck driver not to move.
  • Page 18 RITE-HITE RHR-600 DOK-LOK Owner’s Manual HORN OVERRIDE State, HORN OVERRIDE Button Pressed after Securing Trailer by Alternate Means An alternate means of securing the truck must be used (i.e. wheel chocks). Inside lights are flashing red and green alerting the forklift operator the trailer is secured by other means.

  • Page 19: Maintenance

    Maintenance may be required more frequently at loading recommended). docks exposed to harsh environments (extreme climates, 4. Lubricate (Zep 2000) limit switch mounting bracket corrosive chemicals, frequency of usage, etc.). Consult between drive sprocket and cam. RITE-HITE if these conditions exist for accelerated maintenance requirements.
  • Page 20 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Drive Chain Adjustment DANGER When working with electrical or electronic controls, make sure that the power source has been locked out and tagged according to OSHA regulations and approved local electrical codes. Periodically inspect the drive chain for dirt and chain slack.

  • Page 21: Troubleshooting

    RITE-HITE RHR-600 DOK-LOK Owner’s Manual Troubleshooting General Diagnostic Information Problem Probable Cause Solution DOK-LOK vehicle restraint hook does Power source malfunction. Check power source including building not raise and lights do not flash. circuit breaker, 1A fuse and circuit breaker on power module.
  • Page 22 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Problem Probable Cause Solution DOK-LOK vehicle restraint inside red Controls are in neutral state. Contact your local representative or light and horn are pulsing. Outside red RITE-HITE . light is flashing. All buttons do not function.
  • Page 23 RITE-HITE RHR-600 DOK-LOK Owner’s Manual NOTE The green (ground) wire of the limit switch does not Limit Switch Test Procedure have to be tested. A continuity test lamp may be 1. Set multimeter to “RX1” scale for “Continuity Test”. used instead of a multimeter.
  • Page 24 RITE-HITE RHR-600 DOK-LOK Owner’s Manual plug motor 120V 1 Phase Power Low Voltage 12V Power limit switch 12" CARRIAGE SHOWN limit switch motor locknut bushing with gasket control cord grip harness DL0021-0 Figure 25 : Control Harness...
  • Page 25 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Notes:...

  • Page 26: Replacement Parts

    RITE-HITE RHR-600 DOK-LOK Owner’s Manual Replacement Parts Standard RHR-600 Parts – 12" Carriage Figure 26 : RHR-600 Standard Carriage Exploded View...
  • Page 27 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Standard RHR-600 Replacement Parts List – 12" Carriage Item Description Part Number Roller track 1955 Cage nut 56540 Spring cover, left hand 54849 Extension spring 52129 Spring cover, right hand 1954 Mounting bolt (5/16” – 18NC x 1” long) flat head socket 18210 Concrete anchor (5/8”...
  • Page 28 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Optional RHR-600 Parts – 9" Carriage Figure 27 : Optional RHR-600 9” Carriage Exploded View...
  • Page 29 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Optional RHR-600 Replacement Parts List – 9" Carriage Item Description Part Number Roller track 1955 Cage nut 56540 Spring cover, left-hand 54849 Extension spring 52129 Spring cover, right-hand 1954 Mounting bolt (5/16” – 18NC x 1” long) flat head socket 18210 Concrete anchor (5/8”...
  • Page 30 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Electrical Replacement Parts Figure 28 : RHR-600 Electrical Replacement Parts...
  • Page 31 CPU module – includes mounting hardware 109165 Options module, not included in STANDARD control box assembly 105448 Program configuration decal (Consult RITE-HITE for specific part) 107.xxx Full Load Amp and Voltage Decal (Consult RITE-HITE for specific part) 110.xxx Horn, 12VDC 57383 Wiring harness 105460...
  • Page 32 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Miscellaneous Replacement Parts Figure 29 : RHR-600 Miscellaneous Replacement Parts Miscellaneous Replacement Parts List Item Description Part Number Interior Warning sign 56095 Narrow sign (normal letters) 56112 Narrow sign (reverse letters) 56113 RHR warning decal...
  • Page 33 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Notes:...
  • Page 34 RITE-HITE RHR-600 DOK-LOK Owner’s Manual Notes:...
  • Page 36 RITE-HITE RITE-HITE warrants that its products will be free from defects in design, materials, and workmanship for a period of 365 days from the date of shipment. All claims for breach of this warranty mus be made within 30 days after the defect is or can, with reasonable care, be detecte and in no event more than 30 days after the warranty has expired.

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