Holder C 9.92 H Lawn Mower User Manual


 
Operating Instructions
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C 9.92
Taking the tractor out of operation
If the tractor is not going to be in service for over 2 months,
for example for operational reasons, it must be placed in a
well-ventilated, clean and dry room and the following meas-
ures must be carried out.
- Clean the tractor thoroughly.
- Check the hydraulic oil levels, top up oil if necessary
- Cover all blank mechanical components with a thin
film of oil or grease.
- Grease the tractor.
- Check the condition and acid density of the battery;
cover the battery terminals with non-acidic grease.
(Observe the instructions of the battery manufactur-
er.)
- Remove the battery and store in a frost-free, dry
room.
Engine preservation
- Clean the engine.
- Run the engine warm.
- Drain the engine oil and refill with anti-corrosion oil.
- Drain the fuel and fill up the fuel tank with a mixture of
diesel oil and anti-corrosion oil. Relation of diesel oil
90 %, anti-corrosion oil 10 %.
- Run the engine for 10 minutes.
- Stop the engine.
- Crank the engine several times by hand.
- Block up the intake opening and exhaust outlet.
ATTENTION
The tractor must be blocked up so that all
wheels are off the ground. This measure will
prevent a permanent deformation of the tires.
NOTE
Do not use plastic foil to cover the tractor as
this will enhance the formation and collec-
tion of condensate water.
Putting tractor back in service after taking
out of operation
If the tractor was taken out of service for over six months, it
must be inspected carefully before being put back into serv-
ice. Similar to the safety inspection, this inspection should
also cover all safety relevant components of the tractor.
- Clean the tractor thoroughly.
- Grease the tractor.
- Check the condition and acid density of the battery,
recharging it if necessary.