7
INSTALLING THE VALVE
WARNING!
Risk of injury due to improper installation.
▶ Installation may be carried out by trained technicians only
with the appropriate tools.
▶ Secure the system against unintentional activation.
▶ After installation, ensure that the process is restarted in
a controlled manner. Observe the sequence!
1. Connect supply voltage.
2. Charge the device with medium.
CAUTION!
Risk of injury due to heavy device.
During transportation or installation work, the device may fall
down and cause injuries.
▶ Transport, install and remove heavy device with the aid of
a second person only.
▶ Use suitable tools.
NOTE!
Damage to valve body, valve seat seal or diaphragm.
▶ To prevent damage, the device must be in MANUAL mode
during installation.
Devices in their factory default state already have their operating
state set to MANUAL.
16
7.1
Installation of devices with threaded
connection, flange connection or
clamp connection
7.1.1
1. If not already preset, set MANUAL operating state.
2. I f device is already electrically connected, shut off supply voltage.
Wait until LED illuminated ring goes out.
3. Install device in the pipeline.
4. E lectrical connection of the device.
5. S et AUTOMATIC operating state.
7.1.2
Preconditions: MANUAL operating state, supply voltage
switched off.
Preparation for installation:
1. C lear impurities from pipelines (seal material, metal chips, etc.)
2. I nstall filter: Required for devices with approval as per EN 161.
According to EN 161 "Automatic shut-off valves for gas burners
and gas appliances", a dirt trap, which prevents the penetration
of a 1 mm test pin, must be installed upstream of the valve in
the pipeline.
3. Consider installation conditions.
English
Type 3360, 3361
Installing the valve
Required work steps
Install device in the pipeline