Firman W03383 - Maintenance and Storage Procedures; Scheduled Maintenance Tasks

English Customer Service: 1-844-
FIRMAN1Page 28
1. Disconnect any electronic devices, and then stop
the engine.
2. Reduce the total wattage of connected electronic
devices until it is within the generator’s rated
output.
3. Inspect the Air Inlet and Control Panel for any
blockage. Remove blockage if found.
4. Restart Engine.
Parallel Operation
Any two FIRMAN inverter generator with parallel
port including two FIRMAN inverter model W03383
can be paralleled to increase the total available
electrical power to 6000 Watts. A FIRMAN Parallel kit
(not included) is required for parallel operation.
For Kit availability, call customer Service at 1-
844347-6261 or visit:
www.firmanpowerequipment.com.
CAUTION:
DO NOT disconnect parallel cables while generator
is running.
MAINTENANCE AND STORAGE
MAINTENANCE SCHEDULE
ITEM
NOTES
Daily(Before
operation)
Initial
25 hours
Every
50 hours
Every 100
hours
(or annual)
Spark Plug
Check condition. Adjust gap and
clean. Replace if necessary.
√
Engine Oil
Check oil level.
√
Replace.
√
√
Air Filter
Clean, replace if necessary.
√
Fuel Filter
Clean fuel filter and fuel tank
strainer. Replace if necessary.
√
Fuel Line
Check fuel hose for cracks or other
damage. Replace if necessary.
√
Exhaust
System
Check for leakage. Retighten or
replace gasket if necessary.
√
Check spark arrester screen.
Clean/Replace if necessary.
√
Carburetor
Check choke operation.
√
Starting
System
Check recoil starter operation.
√