General
ZSH 2090
Instruction manual
version 3.8
last update: 24.07.2015
page 4
2.
Safety precautions and warnings
2.1
Dangers
Attention!
This note is included in this instruction manual wherever it is warned about
dangers which will arise to life and limb of persons if the apparatus is
handled improperly. Observe these notes and be particularly careful in
these cases. Also inform other users on all safety notes. Besides the notes
in these instruction manual the generally applicable safety instructions and
regulations for prevention of accidents have to be taken into account.
Caution
This note comprises instructions to be observed in order to comply with
guidelines, instructions, notes and the proper procedure of the work, and to
avoid damaging or destruction of the apparatus.
2.2
Notes regarding safety at work
Every person working with the ZSH 2090 or maintaining the ZSH 2090
must read and understand the manual completely. In particular the
safety precautions and warnings
The ZSH 2090 is exclusively designed for the determination of the
scratch hardness. Any other application is not in accordance with the
regulations. The manufacturer is not liable for damage resulting from
inappropriate application. The user bears the full responsibility.
Avoid any mode of operation that could affect the safe working with the
ZSH 2090. Especially the determination of the scratch hardness must
take place as described in this instruction manual.
Only spare parts and optional components provided by the
manufacturer may be used in combination with the ZSH 2090. If
components other than provided by Zehntner are used with the
ZSH 2090, there is no guarantee by Zehntner for resulting damages,
defects or malfunctions.
Unauthorised reproduction, modifications and changes of the ZSH 2090
are not allowed. These will invalidate the guarantee. The manufacturer
is not liable for damages resulting from unauthorised modifications;
the user bears the full responsibility.
For the operation of the ZSH 2090 apply all local safety regulations.
