2009/01/26 Caterpillar

Engine:

3306B (S/N: B8D1-UP; EFA1-UP)

3412C (S/N: DJN1-UP; 9EP1-UP)

3412C TA DI (S/N: RLR1-UP)

3412C (S/N: TFT1-UP; BCW1-UP)

3508 (S/N: ZAB1-UP; CNF1-UP; 5PW1-UP)

3508B (S/N: CNB1-UP; ZAD1-UP; 5KW1-UP; BGX1-UP)

3512 (S/N: ZAF1-UP; PTH1-UP; CMJ1-UP; FDR1-UP; 6WW1-UP)

3512B (S/N: CMC1-UP; FDE1-UP; BLF1-UP; ZAH1-UP; ZAJ1-UP; BRK1-UP; PTM1-UP; 6GW1-UP)

3516 (S/N: CMD1-UP; ZAL1-UP; GZR1-UP; 8TW1-UP)

3516B (S/N: BMB1-UP; BPJ1-UP; LEK1-UP; FDN1-UP; YAP1-UP; ZAP1-UP; GAR1-UP; PBR1-UP; ZAR1-UP; GZS1-UP; GZT1-UP; 8NW1-UP; FDX1-UP; GZY1-UP)

3516C (S/N: SBJ1-UP; SBK1-UP)

C9 (S/N: X3R1-UP)

G3306 (S/N: JCA1-UP)

G3406 SI (S/N: KAR1-UP)

G3412 SI (S/N: KAP1-UP; R7A1-UP)

G3508 SI TA (S/N: CPJ1-UP; CPS1-UP)

G3512 SI TA (S/N: CRN1-UP)

G3512E (S/N: SSR1-UP)

G3516 (S/N: ZBA1-UP)

G3516 SI TA (S/N: CSZ1-UP)

G3516 (S/N: ZAZ1-UP)

G3516B (S/N: ZBB1-UP)

G3516B SI TA (S/N: CSC1-UP)

G3516B (S/N: ZBC1-UP)

G3516B SI TA (S/N: CME1-UP)

G3516C SI TA (S/N: TJB1-UP)

G3516C TA DI (S/N: TJC1-UP)

G3516C (S/N: GZZ1-UP; GSB1-UP)

G3520B SI TA (S/N: CWD1-UP)

G3520C (S/N: MAD1-UP; GZJ1-UP; GZK1-UP; GZL1-UP; GZM1-UP; GZN1-UP; B9P1-UP; RLP1-UP; HAT1-UP)

G3520C SI TA (S/N: CWW1-UP; CWY1-UP)

G3520E (S/N: GZG1-UP; GZH1-UP; HAL1-UP; SXY1-UP)

3412 (S/N: 4BZ1-UP)

3512C (S/N: SBG1-UP)

C175-16 (S/N: WYB1-UP)

G3516E (S/N: GAS1-UP; SLY1-UP)

G3520B (S/N: GZP1-UP)

Generator Set:

3406C GEN SET (S/N: C2G1-UP; C5G1-UP; KPS1-UP; 9ES1-UP)

3406E GEN SET (S/N: 8AZ1-UP)

3456 GEN SET (S/N: CCB1-UP; C1G1-UP; C3G1-UP; C4G1-UP; CAH1-UP; GHJ1-UP; CBX1-UP)

C15 GEN SET (S/N: C5E1-UP; C5H1-UP; C5L1-UP; X4R1-UP)

C18 GEN SET (S/N: G4C1-UP; STD1-UP; STM1-UP; EKW1-UP)

C18 MARINE GS (S/N: MGS1-UP)

C27 GEN SET (S/N: DWB1-UP)

C32 GEN SET (S/N: SXC1-UP)

C9 GEN SET (S/N: C9E1-UP)

The adjustable circuit breaker is available for the generator sets that are listed above. The adjustments on the circuit breaker allow the EPG packages to be rated properly.

Issue

The generator circuit breakers that were shipped with the above generator sets require an adjustment in order to be correctly configured.

Resolution

Most of the circuit breakers that are shipped on the packages may be equipped with adjustable trips. The circuit breakers are rated higher than the ratings for the packages. If a package is equipped with an adjustable circuit breaker, adjust the circuit breaker in order to suit the conditions of the application and the site. Refer to the manual for the circuit breaker for the procedure in order to adjust the circuit breaker.