Notes
Please observe the following five safety rules:
1 Disconnect.
2 Ensure that the instrument cannot be turned back on again.
3 Ensure isolation from the main supply voltage (check that there
4 Earth and short-circuit.
5 Cover neighbouring parts that are under live electrical load.
Proper and intended use
This instrument is intended for use in applications described in the operation
manual only. Any other usage is considered improper and non-approved
usage and can result in accidents or the destruction of the instrument. Any
misuse will result in the expiry of all guarantee and warranty claims on the
part of the operator against the manufacturer.
Remove the batteries during longer periods of inactivity in order to
avoid damaging the instrument.
We assume no liability for damages to property or personal injury
caused by improper handling or failure to observe safety
instructions. Any warranty claim expires in such cases. An
exclamation mark in a triangle indicates safety notices in the
operating instructions. Read the instructions completely before
beginning the initial commissioning. This instrument is CE approved
and thus fulfils the required guidelines.
All rights reserved to alter specifications without prior notice © Testboy
GmbH, Germany.
26
is no voltage on both poles).
®
Testboy
TB-3000