Infinite TRANSTECTOR 700 AV/T Series, Руководство пользователя, Страница: 18 / 48

Quadruple Output Power Conditioner | Owners Manual
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PREVENTIVE MAINTENANCE
To ensure longer component life and trouble-free operation, minor preventive maintenance procedures
should be performed at regular intervals, for example once every year. More frequent inspection
intervals would be needed for more severe operating conditions and larger number of hours of
continuous operation.
A. Remove top and side panels and at each service inspection any accumulated dust, dirt
or foreign particles should be carefully removed. Special care should be exercised in
cleaning the thyristors, heat sinks and the control assembly.
B. Inverse Parallel Silicon Rectifiers (SCR’s) or Thyristors
The silicon controlled rectifiers (SCR’s) usually fail in the shorted mode. When this
happens, normally the fusible link in series with the SCR will be blown open to clear the
short and prevent damage to the transformers. If a blown SCR is suspected, contact
Transtector for service.
C. A simple performance checklist has been developed for use in maintenance. See Pages
19 and 20 and check off items 1-8.
D. After items 1-8 have been checked on the performance checklist, the next step is to check
the operation of the system.
E. Replace top and side panels. Turn unit on with no load. Check item 9 on the performance
checklist.
F. Turn on loads and check items 10-13 of the performance checklist on pages 19 and 20.
NOTE: Preventive Maintenance Plans are available. Please contact the Customer Support Group for
information. Call +1 208.762.6112 or 1-800-882-9110 X 6112.
PAGE 25
PREVENTIVE MAINTENANCE
***WARNING***
To ensure longer component life and trouble-free operation, minor preventive maintenance procedures should be
performed at regular intervals, for example once every year. More frequent inspection intervals would be needed
for more severe operating conditions and larger number of hours of continuous operation.
A. Remove top and side panels and at each service inspection any accumulated dust, dirt or foreign
particles should be carefully removed. Special care should be exercised in cleaning the thyristors,
heat sinks and the control assembly.
B. Inverse Parallel Silicon Rectifiers (SCR’s) or Thyristors
The silicon controlled rectifiers (SCR’s) usually fail in the shorted mode. When this happens,
normally the fusible link in series with the SCR will be blown open to clear the short and prevent
damage to the transformers. If a blown SCR is suspected, contact Transtector for service.
C. A simple performance checklist has been developed for use in maintenance. See Pages 26 and 27
and check off items 1-8.
D. After items 1-8 have been checked on the performance checklist, the next step is to check the
operation of the system.
E. Replace top and side panels. Turn unit on with no load. Check item 9 on the performance checklist.
F. Turn on loads and check items 10-13 of the performance checklist on pages 26 and 27.
NOTE: Preventive Maintenance Plans are available. Please contact the Customer Support Group for
information. Call 1-800-882-9110 X 6112.
DANGER OF ELECTRICAL SHOCK, TURN OFF ALL POWER SUPPLYING THIS EQUIPMENT
PRIOR TO MAINTENANCE.