DUKE Electric Wire Rope Winch Introduction The Duke Electric Wire Rope Winch is designed for building sites, commercial and domestic, as well as various construction workplaces, such as warehousing, buildings, storage areas, factories in general, as well as domestic applications. CONTENTS 1.Preface...........................................
1. Preface Please read this Instruction Manual carefully before you start using the electric winch. You will find many useful hints which will help you to keep the winch always in its first-class condition. You are kindly requested to read this manual thoroughly, to follow scrupulously ...
2. Safety Instruction 2-1 Safety regulations 2-1-1 General safety rules 1. This electric winch is designed for lifting products only. Do not apply the electric winch for lifting person. 2. The electric winch should be mounted on a flat solid place. 3.
winch immediately. Check and repair it immediately for safety. 19. Do not alter the electric circuit or use any other replacement parts not supplied from the original manufacturer.. This avoids affection on the winch performance or any accident. 20. The operator is requested to fully obey the safety rules listed for safety protection. 2-1-2 Electrical safety rules 1.
2-1-3 Safety rules of winch 1. Don't misuse the winch, to avoid danger. 2. Before start the winch, make sure all the protecting covers are not breakdown and damage. 3. If the mechanism or any part breakdown, operator should stop the winch immediately and then examine and repair it.
2-3.Checklist of electrical and safety function Item Content inspection and safety requirement Result Comment 1 Is every terminal protected by isolation plate (IP2X)? 2 Does technician follow the procedure number to wire? 3 Are the diameter of grounding wire and each circuit accord with safety requirement of designed electrical circuit? 4 Is fuse accord with safety requirement of designed electrical circuit?
3. Electric Wire Winch Description 3-1 General characteristics 3-1-1 Usages Fit for various workplace applications, such as general factories, warehouse, construction, plumbing, and agriculture industries. Designed for unique rigging applications encountered at small venues, lightweight, quiet, and portable. Operates on 1-phase 100V~240V, or 3-phase 220V~380V depends on request.
4. Pre-use Preparation 4-1 Notice and inspection before operation 4-1-1 Mechanical Check 1. Are all transport protection facilities removed? 2. Is there any mechanical damage? 3.Are all the safety device, safety covers refitted from the set-up installation? 4. Are all winch unit correctly aligned and locked in position? 5.
4-2 Expected use and limits of use Specification of essential parts: Please refer to the list of specification in operation manual. This winch is expected to be used under industrial environment: The well lighting, well ventilation, clean environment, dry, and maintains a normal temperature (-10°C to +50°C).
5. Transport and Install 5-1 Transport Always carry the winch with two hands to prevent a strike. Below table shows net weight and gross weight for each model of winch. MODEL NET WEIGHT (kg) GROSS WEIGHT (kg) DU-201 DU-202 DU-204 DU-221H DU-205 DU-208...
5-2 Install 5-2-1 Environment Precautions The following environmental conditions may adversely affect the winch Low temperature below -10°C High temperature above 40°C High humidity conditions above 90% In organic, chemical, or explosive conditions In wet weather conditions or snow (Cause rust or short circuit) ...
5-2-3 Mounting The winch is designed to be hung or mounted on a firm or stable bar or bracket. Which ensures the winch doesn’t move from side to side, or swing in a 360° As an optional accessory the winch Bracket can be purchased. ...
6. Operation 6-1 Control device: Control panel 6-2 Operating procedure The person who is untrained or unfamiliar with the operation procedure is prohibited from operating machine. Preparation before Working3. Working Me Check all safety and environmental conditions Ensure there are a minimum of five(5) wraps of wire wound around the drum ...
6-3 Handling Precautions WARNING Pay close attention to the following instructions. Incorrectly operating the winch may result in personal injury or equipment damage. Never try to lift a load more than the rated capacity Always remain in control. Never leave a load ...
7-2 Maintenance Drum Insert a new wire rope w/clamp through the limit switch lever and insert it into the hole of the drum Put a P.T. screw into the hole of the drum and tighten it by a hexagon key ...
7-3 Troubleshooting If the winch fails to start after several attempts or the winch’s operation appears to be defective check the following: Observed Anomaly Possible Cause Solution No power Check power source Disconnection of plug, power cord Replace or repair or pendant cord No Reaction after Damaged motor resulting from...
8. Drawings and Part list 8-1 Assembly drawings and part list MODEL: DU-201 / DU-202 / DU-204 / DU-221H Assembly drawings DU-205 / DU-223H / DU-208 - Page 24...
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MODEL: DU-201 / DU-202 / DU-204 / DU-221H - Part List DU-205 / DU-223H / DU-208 - Part List Screw Base of gear component Motor Bearing Rack of motor cable Bearing Plastic box rack Gear box Terminal plate Screw Screw Base of brake coil Rectifier Brake coil...
8-2 Electrical system drawings and part list MODEL: DU-201/ DU-202 / DU-204 / DU-221H /DU-205/ DU-223H /DU-208 - Electrical system drawings---240V Page 32...
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MODEL DU-201/ DU-202 / DU-204 / DU-221H /DU-205/ DU-223H /DU-208 - Part list Item Description Specification BRAKE COIL BRIDGE RECTIFIER MOTOR 1PH 240V UP / DOWN PUSE BUTTON SWITCH 500V 2.2KW TERMINAL BLOCK FIX Page 33...
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MODEL:DU-210 - Part list Item Description Specification BRAKE COIL BRIDGE RECTIFIER MOTOR 1PH 240V PUSE BUTTON UP / DOWN SWITCH 500V 2.2KW TERMINAL BLOCK FIX CAPACITOR Page 37...
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