Winco W15PTOS/D - Manual (Page 6)

Page 4 60706-179-8100
The load, connected to the normal terminals of the
transfer switch, is energized by the normal power line
when the switch is in the normal position. The generator,
connected to the emergency terminals of the switch,
furnishes power when the switch is in the emergency
mode position.
When the normal power fails, the generator is attached to
the tractor by means of the power take-off shaft.
WARNING: Personal Injury
Be sure the safety shields are in place and retained.
Start the tractor and adjust the speed until the Voltage
meter on the generator panel reads the proper Voltage
235 volts to 245 volts.
Check the connected load to assure that all heavy
electrical equipment is disconnected.
Move the transfer switch handle to the emergency
position connecting the load to the generator.
Switch on all required electrical equipment within rated
capacity of the generator, then readjust tractor speed to
maintain the proper frequency.
NOTE: Equipment Damage
If the load includes motors turn them on one at a time,
highest starting current motor first, next highest second,
etc.
If the circuit breaker of the generator control panel trips
during operation, the connected load is greater than the
rated generator capacity.
Reduce the load by disconnecting any nonessential
equipment during emergency conditions and reset the
breaker to resume power feed.
When the normal commercial power is restored, for at
least 15 minutes without interruption, the transfer switch
can be returned to the normal position and the tractor
drive generator shut down. Reduce speed gradually to
minimize stress in drive line.
If the generator is mounted on an off-
highway trailer, such as the Winco
trailer, it should be stored in a garage,
barn or machine shed in a dry and
clean location. The generator should
be covered with a tarpaulin to prevent
the entrance of dust, chaff, and/or
moisture.
The generator may be stored on end,
provided the generator is on a clean,
dry elevated surface such as a board. Do not have it
resting on a dirt surface. (Figure 3)
MAINTENANCE REQUIREMENTS
1. Maintain proper oil level in the PTO gear case. See
page 5 for list of recommended vendors. Do not overfill,
maintain level to the center of clear site gauge, approxi-
mately four (4) inches from the
bottom of the gear case on the
right side (Figure 4).
CAUTION: Equipment
Damage
Do not overfill generator
gear case. Overfilling
causes overheating and oil
seal failure.
2. Inspect for loose or
broken wiring connections. Make sure that wiring con-
nections are not loose at the generator end, circuit
breakers, and receptacles.
3. Do not allow dirt or chaff to collect in the interior of the
generator or the ventilation openings. Inspect for indica-
tion of the entrance of mice or insects into the generator.
The inlet and outlet openings are louvered, but possible
damage to the louvers could occur. Mice can destroy the
generator winding.
WARNING: Equipment Damage
DO NOT CLEAN THE GENERATOR WHILE IT IS
RUNNING.
CAUTION: Equipment Damage
Most electrical equipment in North America operates
satisfactorily at frequencies between 59 and 61 Hz
(cycles per second). Operating the generator at
frequencies outside that range may cause damage to
the generator and/or to electrical equipment driven by
the generator.
OPERATION OF
TRACTOR DRIVEN ALTERNATORS
When the alternator is not in use, it must be maintained in
a clean and dry condition. The inside of the panel, frame
and air inlet and outlet must be free from dirt, chaff, and
moisture (including condensation).
When connection is made at the meter pole, a double
throw manual isolation power transfer switch must be
used. Normal power is connected to the top, the load at
the center, and the alternator at the bottom of the switch.
Warranty is void if an isolation transfer switch is not
used (check instruction manual on transfer switch.)