Winco MD6L - Manual (Page 6)

60706-121 PAGE 4
HOT. Connecting the positive cable last may result in
an accidental short circuit of the positive battery
terminal to any of the surrounding metal surfaces (i.e.
dropping a tool, wrench swing etc.). Use extreme
caution whenever making or breaking the battery
connections and follow the correct sequence carefully.
INSTALLATION OF LIGHTS
The four flood lamps for the Mobile Lighting System
have been shipped on a separate pallet to prevent
damage during shipment. Carefully unpack and inspect
the lamps prior to installing them on the tower crossbar.
The individual lamps have been prewired and hardware
provided for their installation. Two lamps are installed on
the top of the crossbar and two are attached to the
bottom of the crossbar. The lights should be tipped
straight down and the swivel joints locked before
towing.
CAUTION: LIGHT BULB DAMAGE
Never handle the metal halide bulbs with your bare
hands! Doing so will leave traces of normal body oil
deposits on the bulbs which will shorten the bulb life. In
addition, a hot bulb will cause severe burns instantly.
See the Maintenance section of this manual for the
proper procedures.
OPERATIONS
DESCRIPTION AND
IDENTIFICATION
CONTROL PANEL LAYOUT
A. GENERATOR CONTROL PANEL
1. Hour Meter - This D.C. powered meter records the
time that the engine has run. It is used to schedule
engine maintenance such as air, fuel and oil filter
changes.
2. Start Switch - This unit is equipped for manual
start only. A three position Selector Switch controls the
engine.
a. “OFF” - This switch position stops the engine.
With the Selector Switch in this position, the unit can
be safely serviced.
b. “RUN” - This switch position activates the fuel
gauge,running time meter, electric fuel pump and the
holding coil in the fuel solenoid.
c. “START” - This switch position engages the
engine starter and the pull-in coil on the fuel solenoid.
3. Alarm Light - This light will be lit if the unit has
shutdown on low oil pressure.
4. Fuel Pump Primer Switch - (YLT6010DE only)
This switch can be used to prime the fuel system prior
to engaging the engine starter.
5. Preheat Switch - (LLT6012DE only) At tempera-
tures below 14 degrees F. this switch is used to
activate the engine preheat system.
6. AC Receptacles and Circuit Breakers - All of the
receptacles on the panel are protected by circuit
breakers.
1. 120 Volt 15 Amp GFCI (Ground Fault
Circuit Interrupter) duplex receptacle , Nema Spec. 5-
15. This duplex receptacle is protected by the 15 amp
circuit breaker mounted on the center side of the
control panel.
2. 120 Volt 15 Amp Duplex receptacle
(NEMA 5-15R). This receptacle is installed down
stream of the GFCI receptacle. Therefore it has both
ground fault protection as well as circuit breaker
protection.
3. 120 Volt 50 Amp receptacle (NEMA 5-
50R). This receptacle is protected by 45 amp single
pole breaker.
4. 120/240 Volt 30 Amp Twistlock (NEMA
L14-30R). This twistlock receptacle is also protected by
the 30 Amp two pole 240 volt breaker mounted on the
bottom front of the control panel.
7. GROUNDING THE UNIT - To comply with current
safety standards, this generator set must be properly
grounded. Ground the Mobile Lighting System by
driving an 8 ft. copper ground rod into the earth. Con-
nect a #8 AWG copper ground cable from the grounding
lug on the control panel to the ground rod.
B. LAMP CONTROL AND BALLAST
ASSEMBLY
The ballast assembly is connected to the generator AC
control panel via (4) four wire cord and plug assembly
that plugs into the L14-30R receptacle in the control
panel. Each of the lamps and ballasts are protected by
an individual 15 amp circuit breaker located on the end
of the ballast assembly. The individual lamp switches
are located just above the circuit breakers on this