Product Manual

2-6
RESETTING CIRCUIT BREAKERS
If a circuit breaker in the main power distribution
panel of the vehicle or on the genset (Figure 2-2)
trips, either a circuit shorted or too many appliances
were running. Note that the genset will continue to
run after a circuit breaker trips.
If a circuit breaker trips, disconnect or turn off as
many loads as possible and reset the circuit break-
er. (Push the circuit breaker to OFF to reset it and
then to ON to reconnect the circuit.) If the circuit
breaker trips right away, either the electrical dis-
tribution system has a short or the circuit breaker is
faulty. Call a qualified electrician.
If the circuit breaker does not trip, reconnect the ap-
pliances, one by one, up to a total load that does not
overload the genset or cause the circuit breaker to
trip. If a circuit breaker trips right away when an ap-
pliance is connected, the appliance probably has a
short.
Electrical appliances and tools must be used and
maintained properly and be properly grounded to
cause the line circuit breakers to trip when short cir-
cuits occur.
WARNING
Short circuits in electrical ap-
pliances and tools can cause fire and electrical
shock leading to severe personal injury or
death. Read and follow the equipment and tool
manufacturer’s instructions and warnings re-
garding use, maintenance and proper ground-
ing.
CONNECTING TO UTILITY POWER
A vehicle with provisions for connecting utility power
must have an approved device to keep the genset
and utility from being interconnected. See the gen-
set Installation Manual for more information.
WARNING
Interconnecting the genset and the
public utility (or any other power source) can
lead to electrocution of utility line workers,
equipment damage and fire. Use an approved
switching device to prevent interconnections.
OPERATING IN COLD WEATHER
Make sure the engine oil viscosity is appropriate for
the cold weather temperatures. See ENGINE OIL
RECOMMENDATIONS (Page 2-1). Be sure to
change the oil if a sudden drop in temperature oc-
curs.
OPERATING IN HOT WEATHER
Pay particular attention to the following items when
operating the genset in hot weather:
1. Make sure nothing blocks airflow to and from
the genset.
2. Make sure engine oil viscosity is appropriate for
the ambient temperatures. See ENGINE OIL
RECOMMENDATIONS (Page 2-1).
3. Keep the genset clean.
4. Perform maintenance due. See PERIODIC
MAINTENANCE SCHEDULE (Page 3-1).
OPERATING AT HIGH ALTITUDE
For the effect of altitude on maximum power, see
LOADING THE GENSET (Page 2-5).
OPERATING IN DUSTY ENVIRONMENTS
Pay particular attention to the following items when
operating the genset in dusty environments:
1. Do not let dirt and debris accumulate inside the
genset compartment. Keep the genset clean.
2. Perform air cleaner maintenance more often.
See PERIODIC MAINTENANCE SCHEDULE
(Page 3-1).
3. Change engine oil more often. See PERIODIC
MAINTENANCE SCHEDULE (Page 3-1).
4. Keep containers of engine oil that have been
opened tightly closed to keep out dust.