Frese ROL-S Serie Installations-, Betriebs- Und Wartungsanleitung Seite 6

EN
CAUTION - PLEASE PAY ATTENTION TO:
ELECTRICAL SHOCK HAZARD
To avoid serious personal injury, property damage or death, turn off
all power to the actuator belore removing the cover.
CHECK NAMEPLATE
Before installation or use. verify the nameplate information to
insure the correct model number, torque, voltage and enclosure
type.
READ MANUAL
Be sure to completely review the actuator manual prior to
operation.
LIMIT SWITCH ADJUSTMENT
Final limit switch adjustment must be done after mounting the
ACTUATOR to the valve. lncorrect adjustment may cause ACTUATOR
failure.
GROUNDING
Actuator MUST be properly grounded. Use the grounding lugs
provided on the inside or outside ol the ACTUATOR body.
AVOID CONDENSATION
To minimize the possible damage caused by condensation. be
sure to energize the healer.
ENSURE CORRECT WIRING
Care should be taken when wiring 3-phase actuators. Confirm
proper rotation and limit switch shutoff function during the initial
operation. If the actuator rotates in the reverse direction, then the
phasing needs to be corrected by switching two of the 3-phase
wires on the terminal block.
Storage
The ACTUATOR must be stored in a clean, dry, temperature controlled
area. The unit shall be stored with the cover installed and with the
conduit openings sealed. Storage must be off the floor.
Care must be taken to guard the ACTUATOR from condensation in
extreme temperature variations.
Heaters should be energized as soon as ACTUATORS are installed.
lmproper storage of the actuator will VOID WARRANTY.
Maintenance
Regular Check up:
It is recommended that the actuator is cycled every two weeks after
purchase.
To minimize the effects of condensation in the actuator it is recom-
mended that the conduit entries are sealed at the actuator and that
the heater is energized.
www.frese.eu/marine
Storage location : Indoor
Storage temperature: 18°C +/-5°C
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