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RITE-HITE

®

 VBR-300MNL DOK-LOK

®

 Owner’s Manual

Pub. No. 1168 - August 2016 

3

Table Of Contents

Safety Warnings                                                                                                                           

4

FCC Compliance                                                                                                                          

5

Owner Responsibility                                                                                                                    

6

Definition and Function

                                                                                                                                                                         

7

Features                                                                                                                                       

7

Operating Procedures                                                                                                                  

9

Maintenance                                                                                                                                                                                              

13

Electrical Schematic                                                                                                                   

20

Replacement Parts                                                                                                                     

22

INTRODUCTION

The VBR-300MNL DOK-LOK vehicle restraint by Rite-Hite

®

 is intended to provide a safer workplace for workers in 

shipping and receiving dock areas  The VBR-300MNL DOK-LOK vehicle restraint is a manually activated restraint device 

that, when properly installed and operated, retains a secure connection between the truck and dock  Signal lights, warning 

horn and signs provide instructions to the truck driver and DOK-LOK vehicle restraint operator that a safe condition exists  

The DOK-LOK vehicle restraint is operated by lifting or lowering the barrier with an operating bar  

PRODUCT SPECIFIC WARRANTY

RITE-HITE Company, LLC and its affiliates (collectively “RITE-HITE”) warrants to the owner (“Owner”) that the    

VBR-300MNL Dok-Lok

®

 Vehicle Restraints by Rite-Hite

®

 sold to the Owner will be free of defects in design, materials and 

workmanship (ordinary wear and tear excepted) for a period of 1 year parts and labor. 

IMPORTANT

Read and understand contents of this manual prior to installation or operation of this equipment 

For best results, have this product serviced by your authorized Rite-Hite

®

 representative 

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 Rite-Hite

®

 at 414-355-2600 

The Rite-Hite products in this manual are covered by one or more of the following U S  patents: 5882167, 6065172, 

6070283, 6085375, 6092970, 6106212, 6116839, 6190109, 6276016, 6311352, 6318947, 6322310, 6360394, 6368043, 

6431819, 6488464, 6524053, 6726432, 6773221, 6832403, 6880301, 7032267, 7062814, 7213285, 7216391, 7363670, 

7380305, 7503089, 7533431, 7546655, 7584517, 7681271, 7823239, 7841823, 7877831, 7914042, 8006811, 8065770, 

8141189, 8191194, 8286757, 8287223, 8303235, 8307956, 8443474, 8464384, 8464846, 8465245, 8497761, 8499897, 

8544130, 8547234, 8590087, 8590673, 8616826, 8657551, 8662535, 8678736, 8690087, 8905198, 9010501, 9096170, 

9096397, 9126775, 9139384, 9145273, 9150367, 9174811, 9227799, 9230419 and pending U S and foreign patent  

applications  RITE-HITE

®

,  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-GATE

®

, RITE-VU

TM

 LIGHT  

 

COMMUNICATION SYSTEM and SMOOTH TRANSITION DOK SYSTEM

TM

, are trademarks of Rite-Hite

®

 

Summary of Contents for DOK-LOK VBR-300M

Page 1: ...cle Restraint Owner s Manual This Manual Covers Restraints Built After Serial Numbers VB3001000 and up PRINTED IN U S A RITE HITE PRINT SHOP PUBLICATION NO 1168 AUGUST 2016 VBR 300M Dok Lok MADE IN U...

Page 2: ...RITE HITE VBR 300MNL DOK LOK Owner s Manual 2 Pub No 1168 August 2016...

Page 3: ...year parts and labor IMPORTANT Read and understand contents of this manual prior to installation or operation of this equipment For best results have this product serviced by your authorized Rite Hite...

Page 4: ...or become unreadable RITE HITE Corporation does not recommend any particular lockout device but recommends the utilization of an OSHA approved device refer to OSHA regulation 1910 147 RITE HITE Corpor...

Page 5: ...rdance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the us...

Page 6: ...sentative 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...

Page 7: ...be simultaneous light change the inside will change from red to green flashing trailer secured and the outside will change from green to red flashing do not move trailer After the service is completed...

Page 8: ...RITE HITE VBR 300MNL DOK LOK Owner s Manual 8 Pub No 1168 August 2016 VBR 300ALP control box FIGURE 2 VBR 300MNL DOK LOK VEHICLE RESTRAINT FEATURES...

Page 9: ...estions FAILURE TO FOLLOW THESE PROCEDURES COULD ALLOW UNEXPECTED TRAILER LOADING DOCK SEPERATION RESULTING IN DEATH OR SERIOUS INJURY Stored Position Restraint UNLOCKED Barrier is in the STORED posit...

Page 10: ...fore loading unloading vehicle DOK LOK hook must secure rear impact guard See warnings on side panel Additional warning labels manuals and other information are available by calling 1 800 456 0600 If...

Page 11: ...press LOCK to entrap R I G have trailer back up and repeat Restraint UNLOCKING OUTSIDE LIGHT STATUS CONTROL BOX STATUS RESTRAINT POSITION Operating Bar Outside Lights Inside Lights RED GREEN OUTSIDE L...

Page 12: ...STRAINT POSITION Outside Lights Inside Lights RED GREEN OUTSIDE LIGHTS Check outside lights when both LEDs are off UNLOCK LOCK HORN OVERRIDE DOK LOK DO NOT ENTER TRAILER ENTER TRAILER Visually inspect...

Page 13: ...ed Maintenance Program P M P which can be fitted to your specific operation Call your local representative DAILY 1 Remove debris around VBR 300 DOK LOK vehicle restraint 2 Verify inside outside lights...

Page 14: ...ing serviced a Defective gas spring a Check if gas spring has enough force to keep barrier in contact with R I G 3 DOK LOK lights are out a Bulbs burnt out loose or missing c Incorrect wiring d Power...

Page 15: ...BOARD LEDs LD20 LD23 LD30 LD52 LD17 LD19 LD11 LD13 LD18 LD12 LD49 LD48 LD15 LD9 LD10 LD1 LD3 01 01 00 LOCKED STATE N A M F P F P F P P F F T F F F T 01 02 00 UNLOCKED STATE N A F M P F P F P F F P F...

Page 16: ...1 5A FUSE TRANSFORMER TO CUSTOMER POWER SUPPLY AND SAFETY DISCONNECT 115 V 1 PH 60 Hz 15 A WHITE BLACK N L1 1L1 G Fl VR1 117 V RED RED RED RED RED RED RED RED WHITE RED WHITE RED WHITE RED WHITE RED...

Page 17: ...OWER SUPPLY AND SAFETY DISCONNECT 115 V 1PH 60Hz 15A DENOTES WIRE NUT CONNECTION DENOTES FIELD WIRES TRANSFORMER 2FU 1 5A 1FU 1 5A ITC LIMIT SWITCH RED WHITE RED WHITE RED WHITE RED WHITE R INSIDE G G...

Page 18: ...LEMENT TIME DELAY FUSE 1L1 N 1L1 N DUMMY L1 SEE NOTE 2 FUSED DISCONNECT BY OTHERS N G 1FU1 1L1 N SEE NOTE 7 LD2 LD1 LD9 LD8 LD7 LD10 K3 K2 K1 J3 J5 J7 J2 J11 M2 RSOL1 RSOL2 RSOL3 M1 12VDC POWER CIRCUI...

Page 19: ...D 1A MAX LD24 LD26 LD28 LD27 LD25 LD31 LD33 LD34 LD17 LD19 LD9 LD1 LD2 LD6 LD4 LD3 LD50 LD52 LD36 LD15 LD16 LD14 LD12 LD18 LD13 LD11 LD39 LD20 LD40 LD37 LD42 LD48 LD10 LD49 LD46 LD44 LD43 LD41 LD38 OS...

Page 20: ...VELER POWER OR CONTROL VOLTAGE TO LEVELER MOTOR OR CONTACTOR 1 L1 2 T2 SSR1 1 LEVELER CONTROL BOX PIT LEVELER LEVELER CONTROL BOX VERT LEVELER OVERHEAD DOOR CONTROLLER BY OTHERS COMPETITIVE LEVELER CO...

Page 21: ...J12 2 J12 1 J15 5 J15 4 J15 3 J15 2 J15 1 J11 2 J11 1 N O CR1 N C N O CR2 N C J2 6 J2 5 J2 4 J2 3 J2 2 J2 1 LEVELER VU LIGHT PAIR G R 12VDC 110mA BLU BRN BLK CORNER VU LIGHT PAIR G R 12VDC 110mA BLU...

Page 22: ...RITE HITE VBR 300MNL DOK LOK Owner s Manual 22 Pub No 1168 August 2016 REPLACEMENT PARTS MECHANICAL PARTS...

Page 23: ...ad 5 16 18 x 1 long 18210 9 3 Decal WARNING pinch point 109703 10 8 Concrete anchor 5 8 x 4 hex head includes bolt and washer 53150 11 1 Decal patent 18391 12 2 Grease fitting 51169 13 2 Mounting brac...

Page 24: ...2 Lockwasher internal tooth 8 51827 8 3 Nut hex 8 32 51538 9 4 Screw round head 8 32 x 3 8 18364 10 1 Switch assembly 111803 11 6 Insulated female terminal 1 4 14 16 awg 55726 12 1 Wire nut yellow 55...

Page 25: ...57 4 1 Transformer 57201 5 1 Solid state flasher 111802 6 3 Screw round head 8 32 x 3 4 51872 7 3 Lockwasher internal tooth 8 51827 8 4 Nut hex 8 32 51538 9 2 Screw round head 8 32 x 3 8 18364 10 1 Sw...

Page 26: ...R 7 0 R 6 9 R 6 8 R 6 7 R 6 6 R 6 5 R 6 4 R 6 3 R 6 2 R 6 1 R 6 0 R 5 9 R 5 8 R 5 7 R 5 6 R 5 5 R 5 4 R 5 3 R 5 2 R 5 1 R 5 0 R 4 9 R 4 8 R 4 7 R 4 5 R 4 4 R 4 3 R 4 2 R 4 1 R 4 0 R 3 9 R 3 8 R 3 5 R...

Page 27: ...other than above Consult Rite Hite for specific part number 865 xxx 1 Enclosure Mounting Feet Includes 4 Feet Not needed if ordering new enclosure 147845 302 1 Electrical schematic decal Consult Rite...

Page 28: ...R 7 0 R 6 9 R 6 8 R 6 7 R 6 6 R 6 5 R 6 4 R 6 3 R 6 2 R 6 1 R 6 0 R 5 9 R 5 8 R 5 7 R 5 6 R 5 5 R 5 4 R 5 3 R 5 2 R 5 1 R 5 0 R 4 9 R 4 8 R 4 7 R 4 5 R 4 4 R 4 3 R 4 2 R 4 1 R 4 0 R 3 9 R 3 8 R 3 5 R...

Page 29: ...ale 6 32 0 75 length 142100 702 6 Standoff Male Female 6 32 1 625 length 142101 703 6 Screw round head 6 32 0 25 length 133366 704 6 Lock washer 6 51826 705 4 Rubber grommet 142102 706 4 Screw black t...

Page 30: ...is Manual Covers Restraints Built After Serial Numbers 4519850001 and up PRINTED IN U S A RITE HITE PRINT SHOP PUBLICATION NO 1160 JUNE 2015 VBR 300 Dok Lok MADE IN 10 12 inside light box VBR 300M Ite...

Page 31: ...RITE HITE VBR 300MNL DOK LOK Owner s Manual Pub No 1168 August 2016 31 NOTES...

Page 32: ...ranty RITE HITE EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS Non standard warranties if any must be specified by Rite Hite in writing In t...

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