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4
MECHANICAL INSTALLATION
4.1
Important precautions during installation
S
Handle the transducer with care.
S
The bellows material is very thin and can therefore be easily damaged.
S
Welding currents must not be allowed to flow over the transducer. If there is a risk
that this might happen, you must provide a suitable low-ohm connection to electrically
bypass the transducer. HBM, for example, provides the highly flexible EEK ground
cable, which can be screwed on above and below the transducer.
S
Make sure that the transducer cannot be overloaded.
WARNING
There is a danger of the transducer breaking if it is overloaded. This can cause danger for
the operating personnel of the system in which the transducer is installed.
Implement appropriate safety measures to avoid overloads or to protect against the
resulting dangers.
Notice
Load cells are precision measuring elements and need to be handled carefully. Dropping or
knocking the transducer may cause permanent damage. Make sure that the transducer
cannot be overloaded, including while it is being mounted.
4.2
Mounting and load application
Attach the load cells at the mounting holes and apply load to the other end. The screws
and tightening torques to be used are given in the following table:
Maximum
capacities
5 - 200 kg
500 kg
1 t
1)
Recommended value for the specified property class. Please comply with the screw manufacturer's
instructions with regard to screw dimensions.
Z6
MECHANICAL INSTALLATION
Thread
Min. property class
M8
M10
M12
10.9
12.9
10.9
Tightening torque
34 N⋅m
76 N⋅m
115 N⋅m
1)
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