DV Power RMO25W, Руководство пользователя

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RMO25W Safety Instructions, Designated Use
Operator Qualifications
• Testing with RMO25W should only be carried out by authorized and qualified
personnel.
• Personnel receiving training, instruction, direction or education on the RMO25W
should remain under the constant supervision of an experienced operator while
working with the test set and the test object.
Safe Operation Procedures
• Hazardous voltages of up to 400V can occur inside RMO25W. Therefore is not
permitted to open RMO25W.
• Do not insert objects (e.g., screwdrivers, etc.) into the ventilation slots.
• Before putting RMO25W into operation, check the test set for visible damages.
• Do not operate RMO25W under wet or moist conditions (condensation).
• Do not operate RMO25W when explosive gas or vapors are present.
• The serial interface of RMO25W should only have external devices connected that
meet the requirements for SELV equipment according to EN 60950 or IEC 60950.
• When setting up RMO25W, make sure that the air slots of the test set remain
unobstructed.
• If RMO25W is opened by the customer, all guarantees are invalidated.
• If RMO25W seems to be functioning improperly, please contact the IBEKO
POWER AB (refer to section ”Manufacturer Contact Information”).
• Do not use RMO25W without the extra protective ground cables for RMO25W
and winding connected. Always establish this connection as the first one before
you do any other connections, and separate this connection as the very last one.
• Never open the measuring circuit while current flows (LED discharging diode lits
continually, and beeper alarms). High voltage, lethal dangerous, may occur.
Power Supply
• Supply RMO25W only from a power outlet that is equipped with protective ground .
• Instead of supplying RMO25W from phase – neutral (L1-N, A-N), it may also be
supplied from phase – phase (e.g., L1-L2; A-B). However, the voltage must not
exceed 240 V AC, please refer to section Technical Data.
3 Designated Use
The Winding OhmMeter RMO25W is designed for measuring resistances of inductive
test objects used in the electric power industry or similar branches. It is employed
for resistance measurement during manufacturing, commissioning and testing of:
ƒ
transformers,
ƒ generators,
ƒ electrical motors,
ƒ
bar installation,
ƒ cable splices.
Any other use of the RMO25W than the ones mentioned above is to be considered
improper and will not only invalidate all customer warranty claims but also exempt the
manufacturer from its liability for repair or exchange.