Holder C 9.92 H - Manual (Page 157)

Operating Instructions
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C 9.92
General remarks on maintenance
• Do not run the engine in enclosed spaces! Danger of
poisoning!
• To prevent the danger of fire, always keep the tractor
and attachments clean!
• When leaving the tractor unattended, secure it against
rolling and unauthorized use (parking brake, chocks),
stop the engine, remove the ignition key and lock the
cabin, if necessary!
• Never leave the tractor unattended if the engine is still
running!
• If external electric power loads are connected (eg
equipment with solenoid valves), protect them with
diodes against back currents. If not, the traction elec-
tronics could be affected.
• Operate the equipment only if all guards are installed
and in position.
• Install and remove the articulated shaft only with the
engine stationary.
• When working with the PTO, no-one should be standing
in the area of the rotating PTO and articulated shaft.
• The guards for the articulated shaft and the PTOs must
be installed as specified.
• When the articulated shaft is removed, refit the protec-
tive cap on the PTO.
• Do not do any welding, cutting and grinding on support-
ing parts and other safety-relevant parts such as the
tractor frame, axles, trailer coupling, etc.
• Before doing electric welding, disconnect all connec-
tors from the electronic system.
• The mounting of tires requires sufficient knowledge and
specified mounting tools.
• Only use genuine HOLDER replacement parts! Use the
parts listed in the list of replacement parts in the section
entitled „Maintenance data“.
• Always check the tractor and the attachment for road-
worthiness and operating safety before taking the trac-
tor into operation and after maintenance or repair serv-
ices!