Basic Information (General); Proper Use; Improper Use; Warranty - KERN FES 17K-4 Operating Instructions Manual

Precision balance
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4 Basic Information (General)

4.1 Proper use

The balance you purchased is intended to determine the weighing value of material
to be weighed. It is intended to be used as a "non-automatic balance", i.e. the
material to be weighed is manually and carefully placed in the center of the weighing
pan. The weighing result can be read off once a stable weight value has been
reached.
4.2

Improper Use

• Our balances are non-automatic balances and not provided for use in dynamic
weighing processes. However, the balances can also be used for dynamic
weighing processes after verifying their individual operative range, and here
especially the accuracy requirements of the application.
• Do not leave permanent load on the weighing pan. This may damage the
measuring system.
• Impacts and overloading exceeding the stated maximum load (max) of the
balance, minus a possibly existing tare load, must be strictly avoided. Balance
may be damage by this.
• Never operate the balance in explosive environment. The serial version is not
explosion protected.
• The structure of the balance may not be modified. This may lead to incorrect
weighing results, safety-related faults and destruction of the balance.
• The balance may only be used according to the described conditions. Other
areas of use must be released by KERN in writing.

4.3 Warranty

The warranty becomes void if:
• Our conditions in the operation manual are ignored
• The appliance is used beyond the described uses
• The appliance is modified or opened
• Mechanical damage or damage by media, liquids, natural wear and tear
• The appliance is improperly set up or incorrectly electrically connected
• The measuring system is overloaded
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TFES_TFEJ-BA-e-2210

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