Operation manual – Spider MINI
36 / 53 rev. 02-01-10-2011
10.2. ENGINE MAINTENANCE
The following activities are considered to be workshop maintenance and should be carried out
by trained personnel.
Before beginning any maintenance activity on the mower, turn off the engine, push the emergency button
and remove the key from the button. Also turn off the remote radio controller by the switch on the control
panel.
To eliminate the possibility of an unexpected start of the mower, disconnect the (-) terminal connector on the
battery.
The engine should only be repaired or serviced by an authorised dealer/servicing facility that possesses all
necessary tools, equipment, spare parts and professional skills.
When maintaining, repairing or cleaning, always follow the engine manufacturer’s user’s manual, which is
included is the technical manual pack.
10.3. CLEANING THE FUEL TANK
While using the mower impurities may settle in the fuel tank. These impurities may cause a blockage of the
fuel system while using the mower.
The fuel tank may only be emptied by siphoning the fuel while adhering to all safety precautions for
manipulation with fuel.
The breather system is placed in the upper part of the fuel tank and is fitted with a roll-over valve and a
breather filter. Its blockage may be recognized by an incorrect functioning of the engine and vacuum
pressure in the fuel tank.
Do not smoke or approach open fire while manipulating with fuel.
10.4. HYDRAULIC DRIVE MAINTENANCE
The maintenance of hydraulic drive requires properly trained service personnel.
Regular maintenance should focus on the check of tightness of hydraulic connections and bolts.
The replacement of hydraulic lines and adding of oil should only be performed by an authorized service center.
The maintenance of the hydraulic parts must be carried out in a very clean working area. Any
contamination brought into the hydraulic circuit may result in damage
The hydraulic drive must never work without or with an insufficient amount of oil, not even for a short
time. If you detect hydraulic oil leakage, have the mower serviced and oil added by an authorized
service centre.
Do not check the tightness of the hydraulic circuit with a bare hand, but always use a suitable tool.
A jet of hydraulic oil may seriously damage your health.
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