Ingersoll Rand — Operational Test
Operation · Winch
From a Ingersoll Rand service manual — check it applies to your exact model before use.
Before you start
- Do not allow brake to overheat during lining run-in
Procedure
- Check oil level in motor, reduction gear assembly and disc brake are correct.
- To break in new or overhauled motors operate without load, in both directions, for 2 hours at 100 - 200 RPM.
- Run in new drum brake band linings: operate without load in the payout direction while gradually applying the brake.
- Allow the brake to slip for approximately one minute; do not allow brake to overheat.
- Check operation of brakes and adjust if necessary.
- Check operation of limit switches, locking devices and all safety devices when equipped.
- Check foundation mounting fasteners are secure.
- Install drum guard when provided.
Specs & values
- 2 hours at 100 - 200 RPM no load
- Brake slip approximately one minute
Source: Ingersoll Rand service manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.