AT2811 User
’
s Guide
2
Safety Summary
Warning
Dangerous:
When you notice any of the unusual conditions listed below, immediately terminate operation and
disconnect the power cable.
Please Contact Applent Instruments Incorporation sales representative for repair of the instrument. If you
continue to operate without repairing the instrument, there is a potential fire or shock hazard for the
operator.
Instrument operates abnormally
Instrument emits abnormal noise, smell, smoke or a spark-like light during the operation.
Instrument generates high temperature or electrical shock during operation.
Power cable, plug, or receptacle on instrument is damaged.
Foreign substance or liquid has fallen into the instrument.
Warning
Dangerous:
The following general safety precautions must be observed during all phases of operation, service, and
repair of this instrument. Failure to comply with these precautions or with specific WARNINGS elsewhere in
this manual may impair the protection provided by the equipment. In addition it violates safety standards of
design, manufacture, and intended use of the instrument.
Disclaimer
The Applent Instruments assumes no liability for the customer's
failure to comply with these requirements.
Ground
The Instrument
To avoid electric shock hazard, the instrument chassis and cabinet
must be connected to a safety earth ground by the supplied power
cable with earth blade.
DO NOT
Operate In An Explosive
Atmosphere
Do not operate the instrument in the presence of inflammable
gasses or fumes. Operation of any electrical instrument in such an
environment constitutes a definite safety hazard.
Keep Away
From Live
Circuits
Operating personnel must not remove instrument covers.
Component replacement and internal adjustments must be made by
qualified maintenance personnel. Do not replace components with
the power cable connected. Under certain conditions, dangerous
voltages may exist even with the power cable removed. To avoid
injuries, always disconnect power and discharge circuits before
touching them.
DO NOT
Service Or Adjust Alone
Do not attempt internal service or adjustment unless another person,
capable of rendering first aid and resuscitation, is present.
DO NOT
Substitute Parts Or
Modify Instrument
Because of the danger of introducing additional hazards, do not
install substitute parts or perform unauthorized modifications to the
instrument. Return the instrument to an Applent Inc Sales and
Service Office for service and repair to ensure that safety features
are maintained.
