10
AB-7489-U
Manually opening/closing the ACTIVAL
IMPORTANT:
•
Manually opening/closing the ACTIVAL with the power (24 V AC) applied might damage the actuator.
•
To manually open/close the ACTIVAL, do not turn the joint beyond the fully open (100)/closed (0) mark.
•
To manually open/close the ACTIVAL, slowly turn the joint. If shock is sent to the actuator, the actuator
might get damaged.
Disconnect the power from the ACTIVAL before manually operating the ACTIVAL. As shown in Fig. 6, from the front of the
ACTIVAL, hold the joint using a tool such as a wrench, and turn the joint slowly toward the set position.
Figure 6. Manual operation
Auxiliary switch (optional)
IMPORTANT:
•
The auxiliary switch is installed on site. Refer to the instructions supplied with the auxiliary switch for
installation.
•
Do not open the top cover except when adjusting the auxiliary switch. Close the top cover instantly after
adjusting the auxiliary switch.
•
Do not put any load on the top cover.
Joint
Hold the joint using a wrench
and turn slowly.
