Generac Power Systems 005260-1 Portable Generator User Manual


 
START-UP CHECKLIST
Before working on the generator, ensure the fol-
lowing:
• The AUTO/OFF/MANUAL switch is in the OFF
position.
• The 120VAC supply to the battery charger is
switched OFF.
PREPARATION FOR START-UP
Ensure that the 120VAC circuit breaker to the bat-
tery charger is open.
• Remove the fuse from the the control panel. For
the H-100 and R-series: Open the front door of the
control box and remove the 15 Amp ATO fuse in
the lower left-hand corner of the control box.
• Connect the battery cables to the battery. Attach
negative battery cable last.
• Close the 120VAC circuit breaker to the battery
charger.
Measure the voltage at the battery before and after
the charger is turned on.
Verify all AC electrical connections are tight at the
circuit breaker and transfer switch.
• Visually inspect entire area looking for loose paper,
plastic wrappings, leaves, etc.
• Check all hoses clamps fittings for leaks or dam-
age.
• Check all electrical plugs throughout the genera-
tor. Ensure each plug is seated correctly and fully
inserted into its receptacle.
• Verify the AUTO/OFF/MANUAL switch is in OFF
position.
Open the valve to the engine fuel line.
• Bleed the fuel system of air. (necessary for long fuel
lines).
Open the generator main line circuit breaker.
• Connect a manometer to the gas line and record
the static pressure. It must be as listed in the
Specifications.
Insert the fuse into the control panel.
• Move the AUTO/OFF/MANUAL switch to the MAN-
UAL position. The engine should now crank and
start.
Check voltage at the generator terminals.
• For 3-phase units, check phase rotation at the
transfer switch terminals. The generator phase
rotation must match the utility phase rotation.
Check for coolant, fuel, oil, and exhaust leaks.
Close the generators main line circuit breaker.
Turn the generator set off.
Connect the UTILITY supply to the transfer
switch.
Set the AUTO/OFF/MANUAL switch to AUTO.
Disconnect utility power before the transfer
switch.
Engine should start, transfer to load.
Run at least 15 minutes on generator power.
Make certain all 3-phase loads are functioning
correctly (correct phase rotation).
• Reconnect Utility power
Transfer switch will transfer back to Utility and
engine will shut down within the given time
parameters set up for the specific transfer switch
and controller.
Install all covers, access plates and door panels.
• Put the Owners Manual in a safe and accessible
place.
Make certain the AUTO/OFF/MANUAL switch is in
the AUTO position.
START-UP INSPECTION
When a start-up is performed by an Authorized
Service Dealer, a standard three-part form titled
“Start-up Inspection for Standby Power Systems”
(part no. 067377), should be completed by the instal-
lation technician or engineer. See page 1-3 for infor-
mation on locating the nearest Authorized Service
Dealer. The installer should complete the form and
disseminate copies as follows:
• White copy: Mail to Generac Warranty Department,
P.O. Box 340, 211 Murphy Dr., Eagle, WI 53119-
2062.
Pink Copy: For service file of installing dealer.
Yellow Copy: For the customer’s records.
8-2
Standby Generator Sets
Installation
Install001 Rev. B 01/06