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.
Read instruction manual.
Read and understand manual
completely before using this equipment.
Only qualified service personnel may
install, operate, and maintain this
equipment.
Follow proper shutdown procedure
for cooling if generator is running.
Failure to do so may create a
burn hazard.
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.
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:
Breather Heater Kit
INSTRUCTION SHEET
1. Lift lid, press OFF mode button on control panel,
2. Set MLCB (generator disconnect) to OFF (OPEN)
3. Remove 7.5A DC fuse.
4. Turn off utility (mains) power supply to transfer
ISO000191a
NOTE: The 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
ISO000100a
6. See
ISO000182a
ISO000139
ISO000191a
and allow unit to cool completely.
position.
switch.
• In service rated transfer switches, turn main
breaker OFF.
• In non-service-rated switches, turn power feeder
breaker OFF.
fascia (2013–2015 units) or intake side panel (2016
and newer units), and front panel.
Figure 1
or
Figure
nection panel cover (A).
A
Figure 1. Removing Customer Connection Panel
Cover (2016–Present)
2. Remove customer con-
002917
1