A detailed ELECTRIC HOIST WEEKLY preventive maintenance checklists
1. Visual Inspection
- Check for any visible signs of wear or damage on the hoist.
- Look for frayed wires, worn surfaces, or any unusual marks.
- Inspect the hoist frame for cracks or deformation.
- Focus on welds and joints for any signs of failure.
- Examine the hooks for signs of wear, deformation, or damage.
- Check the opening and closing mechanism for proper function.
- Look for any loose or missing bolts and fasteners.
- Ensure all are tightened to the manufacturer's specifications.
- Inspect the condition of the power supply cable for fraying or damage.
- Check for exposed wires or any signs of electrical wear.
- Check for any leaks in hydraulic hoses or connections (if applicable).
- Look for fluid stains or dampness around fittings.
- Examine the limit switches for proper alignment and condition.
- Ensure they engage and disengage smoothly during operation.
- Inspect the lifting chain or wire rope for kinks, twists, or signs of corrosion.
- Check for any broken links or excessive wear.
- Look for any signs of rust or corrosion on the hoist and its components.
- Pay special attention to exposed metal parts.
- Check the condition of the control pendant or remote control for damage.
- Ensure buttons are functional and wiring is intact.
- Ensure that all labels and safety signs are visible and legible.
- Replace any that are worn or damaged.
- Verify that the emergency stop button is accessible and in good condition.
- Test its functionality to ensure it stops the hoist.
- Inspect the mounting hardware and ensure the hoist is securely mounted.
- Look for any signs of loosening or instability.
- Look for any debris or obstructions around the hoist area that could pose a safety risk.
- Clear the area to ensure safe operation.
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