The mounting instructions are enclosed in the packaging (see Product documentation).
Mounting positions
Actuators may be installed in all positions. |
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Mounting on valve
| Disconnect power prior to mounting. |
Do not use pipe wrenches or wrenches. | |
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Mounting on third-party valves
The ASA80 adapter is sometimes required in addition to the adapter for third-party valves, see Adapter for third-party valves
Adapter ASA80 is included in the order for STA.., STP.. And can also be ordered separately.
Protection against dismantling
| Removing the locking key prevents dismantling; the actuator position is secured, e.g. on the radiator. |
Removal
| Disconnect power prior to removing. |
| Caution! The valve body can still be hot. Wait until the device has cooled down. |
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Re-insert the locking key prior to removing the valve if protection against removal is used. |
CAUTION
Protection against dismantling can only be removed from the 6.5 mm actuators with plug-in connection cable and the 6.5 modulating actuators. In all other variants, the locking key is an integral part of the housing and cannot be removed.
Determine prior to dismantling whether the variant permits removal of the locking key.
Below is a list of variants where the locking key can be removed:
SSN | ASN | ||
STA321.65/00 | S55174-A210 | ||
STA121.65/00 | S55174-A211 | ||
STP321.65/00 | S55174-A212 | ||
STP121.65/00 | S55174-A213 | ||
STA161.65L10 | S55174-A214 | ||
STP161.65L10 | S55174-A215 | ||
STA162.65L10 | S55174-A216 | ||
STP162.65L10 | S55174-A217 | ||
Do not use pipe wrenches or wrenches.
- Lightly press the locking key.
- The grid comes off.
- Vertically lift the valve by hand.
The valve adapter can remain on the valve if changing to another STA/STP valve.
