HBM HLCM Series, Mounting Instructions

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Mounting
10
A1140-4.0 HBM: public
HLCM…
S
As protection against welding currents that can dam­
age the electronic parts of the load cell, it is recom­
mended that the EEK4 grounding cable is used.
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In load cells with an additional outer braided wire over
the cable (item no. K-HLCM with option B2, together
with codes 3R, 6R or 12R), this cable is only used for
protection against increased mechanical stress (e.g.
damage caused by gnawing rodents). To avoid acci­
dental energization, the outer braided wire has to be
connected to potential equalization at least once. This
outer braid is not used to shield the load cell. The
inner braid of the load cell cable is used for shielding.
Information
If the load cell is to be replaced, the upper module plate
can be lifted by max. 1.5 mm.
Lock the nut in place to hold the upper module plate in
this position. Dismounting the tank itself is not required.
When replacing the load cell, the following tightening
torques of the fastening screws must be considered
110 kg - 2.0 t
electrogalvanized 130 N
V
m
stainless 90 N
V
m
2.2 t - 4.4 t electrogalvanized 400 N
V
m
stainless 400 N
V
m