OBJECTIVES
Upon completion of this lesson you will be able to:
- Define electrical winch system.
- Describe the specification of electrical system.
- List the main parts of electrical system.
- Demonstrate the use of electrical winch system.
1. Definition
An electrical device that is used to pull or haul the objects and high boom is provided for pull from depth.
Electrical Winch
An electrical winch is used to pull, lift, or haul heavy objects, especially in construction, off-roading, and industrial applications. It is ideal for recovering vehicles, moving loads, or performing tasks requiring controlled pulling force from a distance or depth.
Specification
- 24V battery
- 12000 cc winch
Main Parts
- Remote
- Iron wire
- Control panel
- Hook
- Winch
- Power cord
Operational Safety
- Use proper PPE
- Winch must be start
- Proper hook the body
1. Work of property
Operational Procedure
- First start Winch
- Hook weight
- Attach remote to control panel
- Red button to pull
2. Black button to released the iron wire
Maintenance
- Always start Winch
- Always check weight capacity
Common Problem
- Low battery voltage
- Over weight
- Control panel damage
2. Troubleshooting
| Symptoms | Possible Cause | Suggested Remedy |
| Motor does not run | Switch OFF | Turn the switch ON |
| Motor does not run | Port not connected properly | Connect properly |
| Motor runs too hot | Long period of operation | Let winch cool periodically |
| Motor runs slowly | Battery runs down | Recharge battery |
| Motor runs slowly | Insufficient current or voltage | Clean, tighten, or replace the connectors |
| Motor does not run | Loose battery cable | Tighten the battery cable |
| Motor does not run | Water has entered into the motor | Drain and dry. Run in short bursts without load |
| Motor does not run | Loose battery cable | Tighten the nuts of cable |
| Motor runs but cable drum does not run | Clutch not engaged | Ensure lever is on “Engage” position |
| Motor runs only in one direction | Defective or stuck solenoid | Repair or replace the solenoid |
| Motor runs only in one direction | Defective switch assembly | Replace switch assembly |
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