Operation Manual

4 GMC-I Messtechnik GmbH
Caution!
!
The tester must not be used as load resistor for
measuring and test instruments other than those
mentioned here.
By no means must the unit be used in electrical sys-
tems!
Caution!
!
For technical reasons, the ISO-Kalibrator 1 does not
contain protecting devices against overcurrent or
excessive temperature. Particularly when using the
low-ohmic test resistors, absolutely make sure that
the load limits given under Specifications in section
5, are not on any account exceeded – not even
temporarily.
Opening of Equipment / Repair
The equipment may be opened only by authorized service
personnel to ensure the safe and correct operation of the
equipment and to keep the warranty valid.
Even original spare parts may be installed only by authorized
service personnel.
In case the equipment was opened by unauthorized person-
nel, no warranty regarding personal safety, measurement
accuracy, conformity with applicable safety measures or any
consequential damage is granted by the manufacturer.