Instructions to Install Synthetic Rope on a Winch
1. Remove the Cable Tensioner From the Winch Assembly.
Unlike steel cable, synthetic rope has no memory and is torque-neutral so pressure applied by a winch tensioner is not necessary to properly hold the rope around the winch drum. Also, by removing the tensioner you eliminate unnecessary friction on the rope - extending the life of the rope.
2. Inspect the Path of the Winch Line for Rough Areas or Sharp Edges.
If any rough areas on the winch drum, roller guide, sheaves, blocks or guides are found simply grind and/or sand down until a smooth surface is achieved.
3. Remove the Rope From Packaging and Prepare for Installation.
Make sure the rope is removed from packaging and installed in a clean area free from any grinding, welding, dirt, gravel or debris.
4. Install the Rope onto the Winch Drum.
Attach the rope to the drum according to the winch manufacturers specifications. Wrap the first 5 wraps under light tension. Hand tension of 150-250 lbs is sufficient.
5. Power Wrap the Remaining Rope Under Load.
For proper and safe working function, it is recommended to wrap the rope under load - as close to or equal to the Working Load Limit (WLL) of the rope. The use of a digital load meter is recommended to maintain proper tension while wrapping.
NOTE: Avoid allowing synthetic rope to contact rough or sharp edges while winching or lifting. Consider using an appropriate chafe guard for protection in areas of concern. When winching with synthetic rope, do NOT winch under load with less than 8 wraps on the winch drum.
Inspection and Retirement Checklist
Any rope that has been in use for any period of time will show normal wear and tear. Some characteristics of a used rope will not reduce strength while others will. Below we have defined normal conditions that should be inspected on a regular basis.
If upon inspection you find any of these conditions, you must consider the following before deciding to repair or retire it:
• The length of the rope,
• The time it has been in service,
• The type of work it does,
• Where the damage is, and
• The extent of the damage
In general, it is recommended to:
• Repair the rope if the observed damage is in localized areas and the application permits.
• Retire the rope if the damage is over extended areas