Maintenance And Inspection - SanRex CALPOTE UG Series Instruction Manual

12 MAINTENANCE AND INSPECTION

 Before maintenance and inspection, be sure to stop the supply of power to the main circuit
and control circuit. Note that voltage is applied to the circuits even when operation is
stopped via the ST terminal, panel, or communication.
 When the warning circuit is activated, an error code is displayed on the display panel on the
front surface of the product. Check the error code. Resume operation after removing causes
according to "8 ERROR DETECTION."
 Note that dust, moisture, overheating, vibration, and other issues may degrade the
performance of the unit or cause it to fail.
 Remove dust periodically using compressed air or other tools to prevent dust from
accumulating on the unit.
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