MAN.234 Rev.6 ENG - Use and maintenance manual S19HD page 91 of 126
➔ To ensure the safety of the machine the use
of original spare parts installed by C.M.C.
or by authorized repair shops is compulso-
ry: in fact, some components can be calibrated
only c/or C.M.C. or in authorized workshops.
It is forbidden to perform maintenance
operations when the MEWP moves: make
sure that the parts to maintain are motionless
and do these operations with the chassis
power stalled, taking the keys away from the
panel;
➔ Perform the maintenance operations in a suffi-
ciently large space and suited to the sizes of
the truck: mark the area assigned for the
maintenance operations by suited enclosure or
by a red/white band ribbon and do not allow en-
trance to unauthorized staff.
➔ Do not modify or remove safety devices.
➔ Do not modify calibrated pieces.
➔ During the washing operation, do not lead the
water jet directly on the electrical panels of the
MEWP and do not use cleansing, aggressive
chemicals dangerous for the components of the
MEWP (rubber parts, painted parts, etc.).
It is forbidden to perform any intervention
on parts of the MEWP, such as welding,
piercing, and so on, without prior written au-
thorization by C.M.C.
➔ Wear appropriate protective clothes (gloves,
goggles, etc.).
➔ During maintenance operations, be careful not
to damage the hydraulic circuit and avoid impu-
rities in the circuit.
➔ Before any maintenance operation that involves
the disassembly of hydraulic circuit parts, make
sure that the system is not under pressure. In
order to avoid violent emissions of oil, move all
the levers of the control distributors, with the
MEWP engine stalled and no component in
movement.
8.11 Maintenance of endothermic
engine
The standard supplied motor has the following tech-
nical characteristics:
o HONDA iGX390 petrol engine, single cylinder
OHV with horizontal shaft, 4 strokes, cylinder
inclined at 25°, forced air cooling, cast iron cyl-
inders.
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