During Exercise Or In Manual Mode; Problem 9 - Blown F1 Or F2 Fuse; Manual Mode - Generac Power Systems 10 kW LP Repair Manual

TRANSFER SWITCH
Problem 8 – In Automatic Mode, Generator Starts When Loss of Utility Occurs, Generator
Shuts Down When Utility Returns But There Is No Retransfer To Utility Power
Generator Transfers to Standby During Excercise or in Manual Mode
TEST 27 – CHECK
MANUAL TRANSFER
SWITCH OPERATION
GOOD
TEST 31 – CHECK
WIRE 23
GOOD
TEST 29 – TEST
TRANSFER
RELAY
GOOD
TEST 32 – CHECK
UTILITY CONTROL
CIRCUIT
TEST 34 – CHECK
FUSE F1 & F2
GOOD
FINISH
Part 3
BAD REPAIR OR REPLACE MECHANISM
REPAIR OR REPLACE AS NEEDED
BAD
REPLACE
BAD
REPAIR OR REPLACE AS NEEDED
BAD
Problem 9 – Blown F1 or F2 Fuse
TEST 35 – CHECK
BAD
N1 & N2 WIRING
BAD
REPAIR OR REPLACE
WIRING
trouBlEsHootiNG floW cHarts
OR
GOOD
sEctioN 3.3
INSPECT/REPLACE
PRINTED CIRCUIT BOARD
Page 71