12
Nut
max. 5 Nm
O-ring
Fitting
Fig. 5: Rotation of coil
The coil can be turned by 4 x 90° (for block installation only
2x180°).
→ Loosen nut.
→ Turn coil.
→ Tighten nut with suitable tool (open-end wrench, tightening
torque: max. 5 Nm).
7 MAINTENANCE,
TROUBLESHOOTING
DANGER!
Risk of injury from high pressure in the equipment/device.
▶ Before working on equipment or device, switch o the pressure
and deaerate/drain lines.
Risk of electric shock.
▶ Before working on equipment or device, switch o the power
supply and secure to prevent reactivation.
▶ Observe applicable accident prevention and safety regulations
for electrical equipment.
Risk of burns/Risk of re if used continuously through hot
device surface.
▶ Keep the device away from highly ammable substances and
media and do not touch with bare hands.
Risk of injury from improper maintenance.
▶ Maintenance may be carried out by authorized technicians only
and with the appropriate tools.
▶ Secure system from unintentional activation.
▶ Following maintenance, ensure a controlled restart.
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