9. MAINTENANCE
The voltage regulator is basically maintenance free! But regular check and maintenance
can extend its life span.
9.1. Preventive Method.
Do not put any liquid on top of the voltage regulator.
Try to install the voltage regulator in a clean place, avoid much dust, sandy area.
9.2. Regular Inspection.
Shut down the voltage regulator completely.
Use cotton cloth and detergent to clean the machine body and ventilation holes.
Check all terminals, replace the damaged ones with same specification.
Check if it's still valid or void, if a Surge Protection Device (SPD) is included.
9.3. Extraordinary Inspection.
when malfunction happens, refer to
ANNEXI: TROUBLE SHOOTING
in page 13.
Refer to the authorized dealer or manufacturer if needed.
In thunder or rainy season, extraordinary inspection should be executed.
The cooling fans should be replaced every three years.
10. OTHERS
This user's manual is only for the
IVR
series voltage regulator.
Though the voltage regulator is designed and manufactured according to strict safety
standards, if it's applied to any application which may cause any dangerous damage to
human safety or human life, include but not limited to the following cases, please refer to
the authorized dealer or manufacturer.
Traffic system
Medical equipment
Nuclear system or power system
Aviation and aerospace
Other special applications
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