SMS TORK REA 60, Инструкция по установке и эксплуатации

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MAINTENANCE
Caution: Turn off all power services before attempting to perform a service on the actuator.
POTENTIAL HIGH PRESSURE VESSEL . Before removing or disassembling the actuator ensure the
valve or other actuated devices are isolated and not under pressure.
Maintenance under normal conditions at six month intervals, however when conditions are more severe, more
frequent inspections may be advisable.

Ensure valve actuator alignment

Ensure wiring is insulated, connected and terminated properly

Ensure all screws are present and tight

Ensure cleanliness of internal electrical devices

Ensure conduit connections are installed properly and are dry

Check internal devices for condensation

Check power to internal heater

Check enclosure O-ring seals and verify the O-ring is not pinched between flange

Verify declutch mechanism

Visually inspect during open /close cycle

Inspect identification labels for ware and replace if necessary