5 Operation
Operating the display and operatin
gunit
order to keep the most important compo-
nents at operating temperature.
• Precautions are taken to allow any conden-
sation water to drain off without it getting
into the electrics.
• The lift cylinders and other hy
draulic parts
are fitted with special seals
where required.
Warmingupthetruck
The industrial truck must b
ewarmedupfor
approx. 5 minutes before it
canbeputinto
normal operation in the col
dstore. Towarm
the truck up, all possible m
ovements must be
carried out several time
s. This warm-up phase
is necessary in order for
the oil temperature to
increase. Proportional
valves and seals will
only work perfectly afte
r this warm-up phase
has been completed.
Checking the brake syste
m
The operational safety of the brake system
must be checked by actuating the brake
several times during the warm-up phase.
Operating the display and operating unit
Operating status displays on the display and operating unit
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8 50988078001 [EN]
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