12
3.4. Used as a link between the checked item and a tester removable probes must comply with the requirements
according to GOST IEC 61010-031.
3.5. Personnel, admitted to the test bench operation must study its structure, operating conditions and these
safety requirements.
3.6. Operator must be safety and fire safety trained, must study the industrial hygiene requirements.
3.7. Voltage regulator
under test should be secured with the fixture on the a dielectric material made lining
(pad).
3.8.
Do not block the ventilation slots in the side covers of the housing.
.
3.9. Do not allow liquid into the tester housing.
3.10. Obey specified in the manual tester operating modes.
3.11.
Strictly forbidden:
-
to operate the tester in the absence of operational documentation;
-
to test the
v
oltage regulator
with parameters not complying with the performance characteristics of the tester;
-
to use a single-phase without ground conductor for the power supply;
-
to use the safety devices other than specified in the technical specifications;
-
to change the circuit and electrical installation of the tester;
-
to perform the maintenance and repair of the connected tester;
-
to use dust probes reducing the dielectric strength of the insulation;
-
to open the sealed housing of the tester;
3.12. With a long break in operation, the tester must be disconnected from the mains.
4.
Maintenance.
4.1.
Tester does not require special maintenance.
4.2. Periodically the routine inspection and maintenance should be carried out, which includes:
- dust removal from
the instrument panel, the control and indication board and the outer surface of the
housing;
- checking of the terminals contact surfaces (especially in high-circuits) and probe connectors, their cleaning or
replacement, if necessary;
- checking of the power cord and plug technical condition.
5.
Transportation and storage.
5.1. Transportation of the testers is carried out in any roofed of transport under the following climatic conditions:
- ambient temperature from - 25 to + 40 °;
- relative humidity – up to 80% at + 25 °.
5.2. By aircraft transportation the testers should be placed in heated sealed compartments.
5.3. During handling operations should be followed the safety measures specified on the warning boards on the
packaging.
5.4. Testers should be stored in a warehouse on the storage racks in their original packaging at ambient
temperature from +5 to +40
о
С with relative humidity up to up to 80 % at 25
о
С.
5.5.
The storage place should be free of dust, corrosive vapors (alkaline and acid vapors), gases, and other
harmful corrosive impurities that can damage the wire insulation and cause metals corrosion.
5.6. Unpacked testers are to be stored according to the following requirements: ambient air tempe25
°
С
with relative humidity up to 80 %.