Generac Power Systems 004988-2 Owner's Manual page 21

Do not use any jumper cables or booster bat-
!
tery to crank and start the generator engine. If
the battery has completely discharged, remove
it from the generator for recharging.
Be sure the AUTO/OFF/MANUAL switch is set to
!
the OFF position before connecting the battery
cables. If the switch is set to AUTO or MANUAL,
the generator can crank and start as soon as
the battery cables are connected.
Be sure the UTILITY power supply is turned off,
or sparking may occur at the battery posts as
the cables are attached and cause an explosion.
4.6.4 BATTERY REPLACEMENT
When replacing batteries, use the same number and
the type of battery that follows:
BCI Group No.
26/26R
27
The BCI number should be located directly
on the battery.
Guardian Liquid-cooled 27 kW and 30 kW Generators
CCA
525 @ 0 deg. F
600 @ 0 deg. F
NOTE:
Section 4 — Maintenance
PERIODIC REPLACEMENT PARTS
Part Name
Oil Filter
Radiator Cap
Air Cleaner
Spark Plug
Generac ®
Generac's Part Number
# 0E7180
# 046627
# 0C8127
# 0E7079
Power Systems, Inc. 19