Rockwell Automation 1503 OEM Starter Frame Components Installation Manual - Manual (Page 49)

Chapter
5
Maintenance
Establish a maintenance and inspection schedule for the
equipment. Annual servicing (or every 20,000 operations
– whichever comes fi rst) is the minimum recommended;
however, extreme operating conditions may warrant ad-
ditional attention.
Contactor
Refer to the following publications for detailed maintenance information
on the Bulletin 1502 contactor:
• 400A – Publication 1502-UM050_EN-P ( Series D)
• 400A – Publication 1502-UM052_EN-P (Series E)
• 800A – Publication 1502-UM051_EN-P (Series E)
These user manuals contain detailed information on installation, adjustment
and maintenance for this product.
To avoid shock hazards, lock out incoming power (see
page 3-2) before working on the equipment. Verify with
a hot stick or appropriate voltage measuring device that
all circuits are voltage free. Failure to do so may result in
severe burns, injury or death.
1) Complete the Power Lock-out Procedure (see Page 3-2).
2) Open the medium voltage door.
3) Inspect the condition of the clevis pin and cotter pins shown in Figure
5.1. Replace any worn parts.
Isolation Switch Mechanism
Inspection and Lubrication
1503-IN05E-EN-P – June 2013
A T T E N T I O N A T T E N T I O N
I M P O R T A N T I M P O R T A N T