2012/07/13 Caterpillar


Removal Kit for MOV / Surge Protector is Now Available for Certain Uninterruptible Power Supplies {4466}

Usage:

UPS 250 APZ
Uninterruptible Power Supply:
UPS 250 (S/N: CNM1-UP; APZ1-UP)
UPS 300 (S/N: CNJ1-UP; CPZ1-UP)
UPS 301 (S/N: CSY1-UP)
UPS 500 (S/N: CSE1-UP)
UPS 600 (S/N: CTX1-UP)
UPS 750 (S/N: CPM1-UP)
UPS 900 (S/N: CRY1-UP)

ReferenceSpecial Instruction, REHS7305, "MOV / Surge Protector Removal Procedure for Uninterruptible Power Supply"

Description of Change: Removal Kit for MOV / Surge Protector is now available for certain Uninterruptible Power Supplies.

Adaptable To: During next scheduled maintenance or repair, the 416-8824 Varistor Assembly is used for removal procedure of MOV / Surge Protector.

Table 1
Sales Model     Adaptable Serial Numbers     Effective Serial Numbers    
UPS 250     S/N:CNM1-236     S/N:CNM237-UP    
S/N:APZ1-290 S/N:APZ291-UP    
UPS 300     S/N:CNJ1-352     S/N:CNJ353-UP    
S/N:CPZ1-331 S/N:CPZ332-UP    
UPS 301     S/N:CSY1-200     S/N:CSY201-UP    
UPS 500     S/N:CSE1-129     S/N:CSE130-UP    
UPS 600     S/N:CTX1-260     S/N:CTX261-UP    
UPS 750     S/N:CPM1-151     S/N:CPM152-UP    
UPS 900     S/N:CRY1-331     S/N:CRY332-UP    

Caterpillar Information System:

MOV / Surge Protector Removal Procedure for Uninterruptible Power Supply{4466} MOV / Surge Protector Removal Procedure for Uninterruptible Power Supply{4466}
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