User Guide

11
8. Service
8.1 Removing the actuator
1. Remove any wiring
connections.
2. Slowly move manual opening
lever to the locked position.
See fig. 8.
Fig. 8 Move lever to locked
position
3. Press the release button and
pull actuator up. See fig. 9.
4. Inspect valve body and piping
connections.
5. Repeat steps in 5. Actuator
installation.
Fig. 9 Push release button
and pull actuator up
Warning
Before starting any
work, make sure
power supply has
been switched off and
that it cannot be
accidentally switched
on.
Warning
Piping may be
scalding hot.
Be careful when
removing actuator.
Caution
This valve should be
serviced by a trained,
experienced service
technician.
TM04 7316 1810TM04 7317 1810
Manual
opening
lever
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