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45546181
Edition 1
June 2007
www.irtools.com
© 2007 Ingersoll Rand Company
Installation Instructions
Limit Switch Kit for B006 Barring Motor (45541935)
Product Safety lnformation
Intended Use:
This product is designed to be mounted on an lngersoll Rand B006 Barring Motor. It prevents voltage from being applied to an engine starting
system while the Barring Motor is engaged with the Ring Gear of the Engine.
For additional information:
Refer to Barring Motors Product Safety lnformation Manual Form 45526654.
Manuals can be downloaded from www.irtools.com.
Product Specications
Switch: Normally closed
Maximum voltage: 250 Volts
Maximum current: 10.1 Amps
Connectors: .110 inch solder lug male terminals (2)
Operation
When the Barring Motor is disengaged from the Engine Ring Gear, the switch is closed, and voltage can reach the solenoid to start the Engine.
When the Barring Motor is engaged with the Engine Ring Gear, the switch is open, and voltage cannot reach the solenoid to start the Engine.
Installation
1. Remove two of the three 1/4-inch Socket Head Cap screws from Air Motor Assembly. Insert the screws through the Bracket (1) into the
Air Motor Assembly and torque to 4.5/5.0 ft.lbs.
2. Remove two of the six 5 mm Socket Head Cap screws that hold the Ring to the Barring Motor Housing. Insert the screws through the holes
in the Plate (2), into the holes in the Housing, and apply Loctite #243 - torque to 4.5/5.2 ft.lbs.
3. Connect the wire from the voltage supply to a terminal on the Limit Switch (5).
4. Connect the wire from the starter to the other terminal on the Limit Switch (5).
5. Place the Limit Switch (5) on top of the Bracket (1). Insert the two #2 Socket Head Cap screws (4) through the holes in the Cover (3), through
the holes in the Limit Switch (5), into the holes in the Bracket (1), and tighten.
Illustration
4
5
1
3
2
5 mm Socket Head Cap Screw
1/4" Socket Head Cap Screw
(Dwg. 45540911)
Limit Switch Kit Parts List
Item Part No. Description Qty.
1 45540754 Bracket 1
2 45540713 Plate 1
3 45540671 Cover 1
4 45540663 Cap Screw 2
5 45540648 Limit Switch 1
6 45546181 Installation Sheet 1