Technical data

Chapter 21 619
Safety and Regulatory Information and Specifications
Safety considerations
Safety and Regulatory Information
and Specifications
conditions are fully understood and met.
CAUTION A CAUTION note denotes a hazard. It calls attention to an operation procedure,
practice, or the like, which, if not correctly performed or adhered to, could result in
damage to or destruction of part or all of the product. Do not proceed beyond an
CAUTION note until the indicated conditions are fully understood and met.
Safety Considerations For This Test Set
WARNING Whenever it is likely that the protection has been impaired, the test set must be
made inoperative and be secured against any unintended operation.
If this test set is to be energized via an autotransformer (for voltage reduction),
make sure the common terminal is connected to the earth terminal of the
power source.
If this product is not used as specified, the protection provided by the
equipment could be impaired. This product must be used in a normal condition
(in which all means for protection are intact) only.
No operator serviceable parts in this product. Refer servicing to qualified
personnel. To prevent electrical shock, do not remove covers.
Servicing instructions are for use by qualified personnel only. To avoid
electrical shock, do not perform any servicing unless you are qualified to do so.
The opening of covers or removal of parts is likely to expose dangerous
voltages. Disconnect the product from all voltage sources while it is being
opened.
Adjustments described in the manual are performed with power supplied to
the test set while protective covers are removed. Energy available at many
points may, if contacted, result in personal injury.
For Continued protection against fire hazard, replace the line fuse(s) with T
250 V 5.0 A fuse(s) or the same current rating and type. Do not use repaired
fuses or short circuited fuseholders.
WARNING This product is a Safety Class I test set (provided with a protective earthing
ground incorporated in the power cord). The mains plug shall only be inserted
in a socket outlet provided with a protective earth contact. Any interruption of
the protective conductor inside or outside of the product is likely to make the
product dangerous. Intentional interruption is prohibited.