Rockwell Automation 1503 OEM Starter Frame Components Installation Manual - Manual (Page 8)

1-4 OEM Starter Frame Installation
1503-IN050E-EN-P – June 2013
Installation (Cont.) IntelliVAC
Refer to Publication 1503-UM051_-EN-P or 1503-UM052_-EN-P for
IntelliVAC mounting instructions. Note that a suitable wire harness is
required (1503-WHxxx) to connect IntelliVAC to the vacuum contactor.
Refer to “IntelliVAC”, page 2-10 for more information and wiring diagrams.
Torque Requirements
Use the specifi ed torque values for all hardware whenever performing
maintenance or attaching components.
1/4 in. (M6) hardware 6 ft•lb (8 N•m)
5/16 in. (M8) hardware 12 ft•lb (15 N•m)
3/8 in. (M10) hardware 20 ft•lb (27 N•m)
1/2 in. (M12) hardware 48 ft•lb (65 N•m)
Fuses
Refer to the motor nameplate for the information necessary to determine
correct power fuse size. See page 2-7 for recommended power fuses.
Only qualifi ed personnel should select the fuse type and
rating. Failure to select the correct fuses may result in
injury to personnel and/or damage to equipment.
1) Install clip-on or bolt-on power fuses into the isolation switch fuse clips.
2) If control power is supplied by control power transformer within the
unit, fuses may be installed in the control circuit transformer primary
fuse clips at the top of the contactor (see page 2-24 for details).
Line and Load Connections
See Incoming Line Connections (page 2-24) and Load Connections (page
2-24).
Commissioning
See Commissioning, Chapter 4.
A T T E N T I O N A T T E N T I O N