KERN PLJ 300-3CM, Operating Instruction, Page: 210 / 513

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AEJ-C/AES-C/PLJ-C-BA-e-1621
9.2 Underfloor weighing
Objects not fitting on the weighing pan due to their weight or shape can be weight
with the help of the underfloor weighing option.
Proceed as follows:
• Switch off the balance.
• Open closing cover at the balance bottom.
• Suspend hook for underfloor weighing
carefully and completely
.
• Do not turn lug.
• Place weighing balance over an opening.
• Attach load to hook, set to zero and carry out weighing procedure.
Fig.1: Setup of balance for underfloor weighing
CAUTION
• Always ensure that all suspended objects are stable enough to hold
the desired goods to be weighed safely (danger of breaking).
• Never suspend loads that exceed the stated maximum load (max)
(danger of breaking)
• Always ensure that there are
no persons, animals or objects
that
might be damaged underneath the load.
After completing the underfloor weighing the opening on the bottom of
the balance must always be closed (dust protection).