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MAINTENANCE
CAUTION - Because of the presence of deadly high voltages troubleshooting
should be done by qualified service personnel only.
ProMariner's ProSafe Isolation Transformers contain no moving parts and require
very little maintenance because of their rugged and durable construction. Periodic
inspection and care are recommended practices especially if the transformer is
operating in a harsh environment.
CAUTION:
ALTHOUGH TRANSFORMERS ARE STATIC DEVICES, IT IS NECESSARY TO
USE FORETHOUGHT COUPLED WITH CARE IN INSTALLATION. THIS WILL
RESULT IN SATISFACTORY PERFORMANCE OVER A LONG PERIOD OF TIME.
THE MINIMUM REQUIREMENTS FOR INSTALLATION AND MAINTENANCE AND
LIMITATIONS OF OPERATION HAVE BEEN SET FORTH IN THIS MANUAL.
FOLLOWING THESE PROCEDURES WILL RESULT IN SATISFACTORY PERFORMANCE,
WHEREAS DISREGARDING THEM CAN VOID THE WARRANTY.
The inspection for loose connections, condition of terminal board, overheating, rust, paint
deterioration, and general condition of the unit by a qualified service technician is
recommended. Corrective measures should be taken if necessary.
If there is a problem with your ProSafe Isolation Transformer, first check to see all connections
are accurate and secure, and then retest. If all connections are good, contact ProMariner for
technical assistance.
Removal of dust, dirt and debris from the external enclosure surfaces is encouraged and may
be performed while the transformer is in operation. (Do not use water)
Internal maintenance would include:
1. Inspection and tightening of bolted connections.
2. Removal of dirt can be accomplished using a vacuum cleaner or low-pressure
(<20 psi) dry compressed air.
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