Jefferson Professional Tools & Equipment JEFGENDIEWEL180, User Manual

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www.jeffersontools.com

USER MANUAL

180A 

•

 5.8kVA Diesel Welder Generator 

JEFGENDIEWEL180

  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.