5 Operation
Commissioning
measurement (variant) at all times. Zero
adjustment is required
•
as part of daily commissioning
•
after changing the fork arms
•
after fitting or changing attac
hments.
NOTE
Accurate zero adjustment is only possible if
the fork is not carrying a load. Do not take up a
load yet.
NOTE
Accurate zero adjustment is only possible
within the first lifting stage of the lift mast.
When carrying out the zero adjustment, do not
raise the fork more than 800 mm above the
ground.
NOTE
Operation of the lift
ing system depends on
which operating dev
ices the truck is fitted
with; see ⇒ Chapter "
Lifting system operating
devices", P. 5-131.
– Set lift mast to vertical.
– Raise the fork to a height of 300–800 mm.
6210_003-071_V2
2
1
– Keep button (1) for
the "zero adjustment"
pressed for at lea
st four seconds; the "zero
adjustment"(2)s
ymbol will appear in the
display.
NOTE
During the following process, the fork carriage
must be lowered slightly and then stopped
abruptly. While doing so, the fork must
not touch the ground, otherwise the zero
adjustment will not be accurate. To stop
the lowering procedure quickly, release the
operating device for lowering so that it jumps
into the zero position.
– Lower the fork c
arriage slightly and release
the operating d
evice.
When the zero adjustment has been carried
out correctly, the value "0 kg" appears in the
operating unit display.
10
2 55048011501 EN - 12/2015
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