Instructions

7
5 INSTALLATION
5.1 Safety instructions
DANGER!
Risk of injury from high pressure in the equipment.
▶ Before loosening the pipes and valves, turn o the pressure and
vent the pipes.
Risk of injury due to electrical shock.
▶ Before reaching into the system, switch o the power supply
and secure to prevent reactivation.
▶ Observe applicable accident prevention and safety regulations
for electrical equipment.
WARNING!
Risk of injury from improper installation.
▶ Installation may be carried out by authorized technicians only
and with the appropriate tools.
Risk of injury from unintentional activation of the system and an
uncontrolled restart.
▶ Secure system from unintentional activation.
▶ Following installation, ensure a controlled restart.
5.2 Before installation
Installation position: any, actuator preferably upwards.
Procedure:
→ Check pipelines for dirt and clean.
→ Install a dirt lter before the valve inlet (≤ 500 µm).
5.3 Installation
NOTE!
Caution risk of breakage.
▶ Do not use the coil as a lifting arm.
→ Hold the device with a open-end wrench on the body and screw
into the pipeline.
→ Observe direction of ow:
The arrow on the body indicates the direction of ow.
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