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Riggers Winch 500 

01/03/19

Safety Precautions

Please read these instructions carefully before operating equipment.

Keep these instructions in a safe place for future reference.

i

This product, as supplied by Harken

®

, is considered to be applicable to general lifting operations. 

Should this product be incorporated into systems for lifting persons, it becomes “partly completed 

machinery” and, when appropriate additional safety devices are added, must be certified for its 

intended application. Such systems are classified as “machinery for lifting persons” and would  

require separate CE marking. 

Service Manual

You can download the Service Manual from www.harkenindustrial.com/manuals. This manual is for use only by 

specialized personnel.  Installation, disassembling and reassembling by personnel who are not experts may cause serious 

damage to property or injury to users and those in the vicinity of the product. Harken

®

 accepts no responsibility for 

damage or harm caused by not observing the safety requirements and instructions in the service manual. See limited 

warranty, general warnings, and instructions at www.harkenindustrial.com/manuals.

Introduction

This manual gives technical information on installation and service. If you do not understand an instruction, contact 

Harken

®

WARNING!  Strictly follow all instructions to avoid potential hazards that may kill or hurt you and others. 

See www.harkenindustrial.com/manuals for general warnings and instructions.

DANGER!  This indication alerts you to imminent hazards that will kill or seriously injure you and others 

if you don't follow instructions. The message will tell you how to reduce the chance of injury.

WARNING!  This indication alerts you to potential hazards that may kill or seriously injure you and others 

if you don't follow instructions. The message will tell you how to reduce the chance of injury.

CAUTION!  This indication alerts you to potential hazards that may hurt you and others if you do not fol-

low instructions. The message will tell you how to reduce the chance of injury.

Summary of Contents for 500

Page 1: ...m manuals PLEASE SAVE THESE INSTRUCTIONS RIGGERS WINCH 500 Installation Manual Intended for specialized personnel or expert users INRW500_A 03 19 Introduction Safety Precautions 3 Applications Limitat...

Page 2: ...2 Riggers Winch 500 01 03 19...

Page 3: ...pts no responsibility for damage or harm caused by not observing the safety requirements and instructions in the service manual See limited warranty general warnings and instructions at www harkenindu...

Page 4: ...ING This equipment must be installed and used by persons trained in its correct application and use D STANDARDS This product system has been certified to EN13157 standards E TESTING Maximum working lo...

Page 5: ...l replacement material is completely non reactive to saltwater and most chemicals and has very good wear and abrasion resistance under maximum operating loads Load carrying gears and pins are 17 4PH s...

Page 6: ...See diagram Mounting Plate Attachment Ensure the plate is securely attached to the mounting surface so that it can operate under load without significant movement The following illustrate some possibl...

Page 7: ...am 5 Stripper arm is positioned correctly depending on orientation of plate a Wedge is correctly positioned behind stripper arm see diagram 6 Winch drum can be turned by hand clockwise 7 Winch drum ca...

Page 8: ...ping Excessive turns at base of winch Rope override WARNING Never allow rope to override on winch drum This can cause rope to jam and can prevent load from being lifted lowered Tension on loaded rope...

Page 9: ...on of load direction of load direction of load LOWERING LOAD We recommend using a safety device such as a grab rope mechanism eg Prussic knot rope grab clutch 1 Engage grab rope mechanism or clamp rop...

Page 10: ...equently Maintenance WASH Wash winch frequently with fresh water Do not allow cleaning products or other caustic solutions to come into contact with winch especially anodized chrome plated or plastic...

Page 11: ...the winch you must remove the drum 1 Unscrew the central screw 2 Nm 18 in lb 2 Slide off the hub n 28 and the cover n 29 3 Unscrew the three screws n 27 4 Nm 35 in lb 4 Remove the self tailing arm n...

Page 12: ...Remove the washer n 12 13 Remove the gear n 7 and remove the pawls n 5 To facilitate the operation press the spring against the pawl with a blade 14 Slide off gear n 3 15 Slide off gear n 14 16 Slide...

Page 13: ...sembly 2 Remove jaws 22 1 Unscrew four 4 screws 23 4 Nm 35 in lb If it is necessary to replace winch jaws proceed as follows Torque to apply when assembling Tools You Will Need Medium flat blade screw...

Page 14: ...check teeth of gears and ring gears to make sure there are no traces of wear 5 Check roller bearings to ensure there are no breaks in bearing cages 6 Replace worn or damaged components See Page 14 an...

Page 15: ...EMBLE PAWLS Correctly position spring in housing as shown at left Hold spring closed and slide pawl into housing Once in position check that pawls can be easily opened and closed with a finger If you...

Page 16: ...e in arrow as far as possible without it protruding through the plate 3 Wind nut back down onto plate to lock pigtail in place with the end of the pigtail spiralling towards the winch line entry point...

Page 17: ...sulting in severe injury or death WARNING Ensure pigtail is aligned correctly according to the diagram Misalignment of the pigtail can cause rope overrides and loading stress leading to loss of contro...

Page 18: ...ress 4 Pictogram instruction to read the manual 5 CE marked and tested to EN13157 2009 standard 6 Safety instruction to put a minimum of 4 rope wraps clockwise around drum minimum rope diameter is 8 m...

Page 19: ...19 Riggers Winch 500 01 03 19 Parts EXPLODED VIEW 1 2 20 16 15 17 18 23 22 24 25 21 26 27 28 29...

Page 20: ...20 Riggers Winch 500 01 03 19 Parts EXPLODED VIEW 2 2 2 1 14 13 9 10 5 6 11 30 8 3 4 6 5 7 12 19...

Page 21: ...94141500 Assy HousingWinch40 16 6 M0635103 SocketheadscrewM6x16UNI5931 17 1 S413150082 Washer 62x 80x1 5 18 2 A74136000 Bearing 56x 68x24 19 1 A94139000 Assy CentralShaftW36 40 20 1 S418760063 WinchSe...

Page 22: ...ch 500 01 03 19 Pos Q ty Code Description 1 1 S 688540052 Plate Riggers winch 500 2 1 S 688560002 DRIVE LINE 3 1 M 0602803 Nut M10 UNI5588 4 5 M 0624203 Screw M6x30 5 1 M 0611703 Washer 10 5 U1751 DIN...

Page 23: ...23 Riggers Winch 500 01 03 19...

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