Eliet E 501, Operating Manual

Page: 35 / 64

35
English
9.10. Fault diagnosis
9.10.1. The engine fails to start after periods of inactivity.
If the machine fails to start up after periods of inactivity, then this could be the result of any
of the following causes:
a. Lack of petrol UK (gas for USA)
b. Petrol is stale
c. Bad spark plug
d. Lack of oil
Please note: Before examining possible reasons for the fault, make sure the
ON/OFF switch for the engine is turned to the OFF position.
a. Lack of petrol UK (gas in USA)
First check that the fuel valve (if any) is open.
Then § 13 ‘Storing the machine’ it is advisable to remove any residual petrol before long term
storage of the machine. It may be the case that you forgot to refuel the machine. Check that
the tank is adequately filled and refuel if necessary A few attempts to start will be necessary
to pump the petrol into the carburetor. Close the choke – the petrol UK (gas in USA) will now
be sucked into the line. The engine will start running as soon as the carburetor has filled.
b. Petrol is stale
Petrol UK (gas in USA) has a limited shelf life. Petrol that has been sitting in petrol tank for
more than a few months can cause starter problems. It also smells totally different than fresh
petrol.
Pump out the contents of the fuel tank and refuel with fresh petrol.
Please note: be careful, even stale petrol can still be extremely flammable.
c. Bad spark plug
Without proper ignition, it will be impossible to get the engine to start. As such, check the
spark plug. (read § 11.5.4; page 47)
d. Lack of oil
The engine's crankcase is filled with engine oil to lubricate and cool the pistons. Lack of oil
can lead to increased wear of the engine. To protect the engine, the machine has been equip-
ped with a control switch. This will disengage the engine if the machine is low on oil. Check
the oil level and refill if necessary. (read § 11.4.2; page 42)