-15-
CAUTION
10. MAINTENANCE, INSPECTION
Lubrication
The actuator is lubricated with super high grade lubricant (long life, antifriction, corrosion and water
resistant ) or di-sulfate molybdenum grease (MoS
2
) before shipment.
Lubrication after shipment is in principle not required.
Inspection
When starting operation after a long period of rest, make the following inspection before hand.
a) Cut power off, and confirm manually that the unit work smoothly without eccentricity.
b) Remove covers and check that there is no rust or condensation inside, also that wiring is proper.
After inspection is over,
secure all the covers.
Insufficient screwing may cause troubles
due to water ingress.
