Dewetron DAQP-ACC-A, Техническое справочное руководство

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5
Safety Instructions
Safety instructions for DEWETRON amplifiers
The DEWETRON data acquisition systems and amplifiers may only be installed by experts.
Read your manual carefully before operating.
Observe local laws when using the amplifiers.
Ground the equipment: For Safety Class 1 equipment (equipment having a protective earth terminal), a
non interruptible safety earth ground must be provided from the mains power source to the product input
wiring terminals or supplied power cable.
DO NOT operate the product in an explosive atmosphere or in the presence of flammable gases
or fumes.
DO NOT operate damaged equipment: Whenever it is possible that the safety protection features built
into this product have been impaired, either through physical damage, excessive moisture, or any other
reason, REMOVE POWER and do not use the product until safe operation can be verified by service-
trained personnel. If necessary, return the product to a DEWETRON sales and service office for service
and repair to ensure that safety features are maintained.
Keep away from live circuits: Operating personnel must not remove equipment covers or shields.
Procedures involving the removal of covers or shields are for use by service-trained personnel only.
Under certain conditions, dangerous voltages may exist even with the equipment switched off. To avoid
dangerous electrical shock, DO NOT perform procedures involving cover or shield removal unless you
are qualified to do so.
No modifications are allowed at the amplifiers.
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 equipment: Because of the danger of introducing additional hazards,
do not install substitute parts or perform any unauthorized modification to the product. Return the product
to a DEWETRON sales and service office for service and repair to ensure that safety features are
maintained.
DO NOT touch internal wiring!
DO NOT use higher supply voltage than specified!
Use only original plugs and cables for harnessing.
Safety of the operator and the unit depend on following these rules.
450134 • DAQP/H SI /PAD Modules • Technical Reference Manual • Prin t ing version 2.3.4 • November 18, 2020