9
USER MANUAL v2.1
JEFGENPET30
3.8kVA Petrol Generator - Recoil Start
www.jeffersontools.com
MAINTENANCE
The chart below indicates the maintenance checks you should make on your generator parts and the frequency that
these checks should generally be carried out.
Note:
You can contact your nearest Jefferson dealer for help and
advice and a full list of replacement parts.
Daily
20 Hours Usage
50 Hours Usage
100 Hours Usage
300 Hours Usage
Engine oil check
○
Replace engine oil
○
○
Check air cleaner
○
Wash the air cleaner
○
Oil filter cup
○
Oil filter
○
Spark plug
○
Valve clearance
○
Clean cylinder cover wash
Fuel tank wash
Wash regularly replace every three years
Check the battery and
electrolyte levels
Before use
Notes:
•
Checking and the engine oil:
With generator on level ground: remove the oil filler cap and dipstick clean with a
clean cloth. Insert the dipstick back into the oil filter hole without turning - remove and check that the oil level is
between the minimum and maximum indicators. If level is low refill to the maximum level mark.
●
Checking the fuel level:
With generator on level ground: open the fuel tank cap. Check the fuel level. If level is low
refuel up to the red marker on the fuel filter. Put the fuel cap back on.
WARNING:
• Ensure that any electrical equipment is disconnected from the generator before carrying
out any maintenance work on the generator.
• The circuit breaker should be in the "OFF" position before maintenance.
• The unit should be eatherd at all times.
