Product Manual

Breather Heater Kit 1
INSTRUCTION SHEET
120V Breather Heater Kit
Model G0071031 
Intended for 60 Hz HSB Units 2013–Present
Automatic start-up. Disconnect mains
power and render the equipment
inoperable before attempting repairs
or maintenance.
ISO000191a
Read instruction manual.
Read and understand manual
completely before using this equipment.
ISO000100a
Only qualified service personnel may
install, operate, and maintain this
equipment.
ISO000182a
Follow proper shutdown procedure
for cooling if generator is running.
Failure to do so may create a
burn hazard.
ISO000139
Two lead wires deliver 120V electrical power to the
heater from the T1 and Neutral terminals at the customer
connection panel.
Preparing for Installation
Automatic start-up. Disconnect mains
power and render the equipment
inoperable before attempting repairs
or maintenance.
ISO000191a
NOTE: Follow shutdown procedure in owner’s manual if
generator set is running.
Proceed as follows before performing any maintenance
to prevent
the generator set from accidental startup:
1. Lift
lid, press OFF mode button on control panel,
and allow unit to cool completely.
2. Set
MLCB (generator disconnect) to OFF (OPEN)
position.
3. Remov
e 7.5A DC fuse.
4. T
urn off utility (mains) power supply to transfer
switch.
• In service rated transfer switches, turn main
br
eaker OFF.
• In non-service-rated switches, turn power feeder
breaker OFF.
NOTE: T
he T1, T2 (if applicable), N1, and N2 fuses
could be removed from the transfer switch by an electri-
cal contractor instead of turning off the normal power cir-
cuit breaker.
5. With
generator set shut down, remove controller
fascia (2013–2015 units) or intake side panel (2016
and newer units), and front panel.
6. See Figure 1 or Figure 2. Re
move customer con-
nection panel cover (A).
002917
A
Figure 1. Removing Customer Connection Panel
Cover (2016–Present)