Product Manual

TP-6804 6/1574 Section 6 Troubleshooting
1. USB port
1
GM90304
Figure 6-2 Revised Controller USB Port Location
1
1. Alternate mini-breaker location (access through air intake
area)
Figure 6-3 Auxiliary Winding Mini-Breaker Location
6.5 Thermostat
Accidental starting.
Can cause severe injury or death.
Disconnect the battery cables before
working on the generator set.
Remove the negative (--) lead first
when disconnecting the battery.
Reconnect the negative (--) lead last
when reconnecting the battery.
WARNING
Disabling the generator set. Accidental starting can
cause severe injury or death. Before working on the
generator set or equipment connected to the set, disable the
generator set as follows: (1) Press the generator set off/reset
button to shut down the generator set. (2) Disconnect the
power to the battery charger, if equipped. (3) Remove the
battery cables, negative (--) lead first. Reconnect the negative
(--) lead last when reconnecting the battery. Follow these
precautions to prevent the starting of the generator set by the
remote start/stop switch.
Hot engine and exhaust system.
Can cause severe injury or death.
Do not work on the generator set until
it cools.
WARNING
Servicing the exhaust system. Hot parts can cause
severe injury or death. Do not touch hot engine parts. The
engine and exhaust system components become extremely
hot during operation.
Model 20RESCand 20RESCL generator sets include a
resettable thermostat. See Figure 6-4 for the
thermostat location. The thermostat detects excess
heat inside the enclosure. If the thermostat trips, the
generator will shut down and the controller will display a
fault (underspeed, underfrequency, or undervoltage).
Check for blocked air inlets and exhaust outlets. Then
follow these steps to reset the thermostat.