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Pag. 76OM5029_GB
5.6. SIX-MONTH MAINTENANCE
In addition to the quarterly checks, it is necessary to evaluate the situation and the
enviroment where the machine operated, specially if it’s close to the sea, if it worked
in particularry aggressive enviroments or if the equipment remeined outside subject to
the weather.
check if the hydraulic circuit fl ow has foam or has a dark coloration
check the usury of the extention chains (paragraph 5.12) and grease them
check the usury and the situation of the tracks
check the welding, should not be rusty or have cracks
check the conditions of the protection paint and, if necessary, fi x it, in order to prevent
rust formation
Check the possible presence of paint blisters on the cylinders and on the arms and
make sure it is not because of any structural subsidence
Set the engine following the proper manual
Check the usury of the chromium plated stems of the cylinders, especially if near the
sea
Once the machine is parked and the engine is not running, check the stabilizers in
search of any subsidence; the replacement must be instantaneous
Check the signs on the command panels, the instruction plates and the emergency
signs and replace the ones damaged
refi ll the slewring reducer and the tracks engines
clean and check all the microswitches of the machine
!
ATTENZIONE!
Avvertire il responsabile di eventuali anomalie riscontrate.