45532082
Edition 1
May 2007
Save These Instructions
Controller for
Electric Screwdrivers
Model ESCB50
Maintenance Information
Page 1: ...45532082 Edition 1 May 2007 Save These Instructions Controller for Electric Screwdrivers Model ESCB50 Maintenance Information...
Page 2: ...he potentiometer nut and pull the Potentiometer away from the Chassis 3 Remove the heat shrink and unsolder the yellow and orange wires Important Note the location of these wires for reassembly purpos...
Page 3: ...sing a phillips screwdriver install the two Mounting Bracket Screws 20 Transformer 15 Position the Transformer on the Chassis 3 with the side having three leads toward the Potentiometer side of the Ch...
Page 4: ...rcuit Board Speed control does not work Speed Potentiometer Disconnect Power Cord Circuit Board Unplug the Socket Assembly 24 from the Circuit Board Using an ohmmeter check the blue to purple or blue...
Page 5: ...Notes...
Page 6: ...Notes...
Page 7: ...Notes...
Page 8: ...www irtools com 2007 Ingersoll Rand Company...
