Ingersoll Rand — Installation From Beneath The Beam (1/2 to 5 ton Trolleys)
Installation
From a Ingersoll Rand owner's manual — check it applies to your exact model before use.
Procedure
- Refer to Dwg. MHP0785 to position spacer washers for measured beam flange width (W)
- The hoisting mechanism must be located on the centerline of the trolley; place spacer washers (7) each side of hanger shaft (9)
- Place equal numbers of the remaining spacer washers on the outside of each side plate
- Install locknuts (8) against one side plate only
- Spread side plates sufficiently to allow installation on the beam
- Push side plates together, ensure all spacers are correctly positioned and install remaining locknuts
- Tighten locknuts to minimum torque settings in Specifications Table
- Check the 'D' dimension and total clearance between beam and trolley wheel flanges
- Make certain that the capacity of the hoist does not exceed the rated capacity of the trolley
- Verify beam/rail stops are securely installed and conduct initial operating checks
Specs & values
- Locknut (item 8) torque PT005-8: 75 - 90 ft. lbs (102 - 122 N m)
Source: Ingersoll Rand owner's 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.