7
1 Safety
1.1 Representations and symbols
Important instructions, which involve safety, are highlighted with the appropriate mark:
1.2 Safety recommendations
When using the weighing equipment in surroundings with increased safety requirements, the
corresponding regulations must be observed.
The weighing machine may only be used with the power adapter supplied exclusively for use with the
weighing machine.
Before inserting the power adapter, the user must ensure that the operating voltage stated on the power
adapter agrees with the mains voltage.
If not, please contact Customer Service at the address above.
If the power adapter or its cable is damaged, the weighing machine must immediately be disconnected
from the electricity supply (pull out the power adapter).
The weighing machine may only be operated from mains electricity supply with a power adapter which is
in perfect condition.
If there should be any reason to believe that it is no longer possible to operate the weighing machine
without danger, the weighing machine is to be immediately unplugged from the electricity supply (pull out
power adapter) and secured against inadvertent operation.
In carrying out maintenance work, it is essential to follow the recommendations in Chapter 6 Maintenance
and service.
The weighing machine must not be operated in an area subject to explosion risks.
Care must be taken when weighing liquids to ensure that no liquid is spilt into the inside of the weighing
machine or into connections on the rear of the equipment or the power adapter. If liquid is spilt on the
weighing machine, it must immediately be unplugged from the mains electricity supply (pull out power
adapter).
The weighing machine may only be operated again after it has first been re-checked by a service
technician.
These operating instructions must be read by each operator of the equipment and must be available at
the workplace at all times.
