Panasonic MINAS A5 Series Operating Instructions Manual page 11

Maintenance and Inspections
Routine maintenance and inspection of the driver and motor are essential for the
proper and safe operation.
Notes on Maintenance and Inspection
1) Turn on and turn off should be done by operators or inspectors themselves. When es-
tablishing a system using safety functions, completely understand the applicable safety
standards and the operating instruction manual or technical documents for the product.
2) Internal circuit of the driver is kept charged with high voltage for a while even after
power-off. Turn off the power and allow 15 minutes or longer after LED display of the
front panel has gone off, before performing maintenance and inspection.
3) Disconnect all of the connection to the driver when performing megger test (Insulation
resistance measurement) to the driver, otherwise it could result in breakdown of the
driver.
4) Do not use benzine, thinner, alcohol, acidic cleaner and alkaline cleaner because they
can discolor or damage the exterior case.
5) The upper fan on H-frame driver is kept deactivated while servo is off, for the purpose
of energy saving. This is normal.
Inspection Items and Cycles
General and normal running condition
lower, operating hours of 20 hours or less per day.
Perform the daily and periodical inspection as per the items below.
Type
Daily
inspection
Motor
with Gear
Reducer
Note
Inspection cycle may change when the running conditions of the above change.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Cycles
Daily
Annual
Items to be inspected
1
2
3
4
5
6
7
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