Instructions

8
5.4 Manual override
(optional Type 6281, Code HA15/HA17)
To control the valve manually, the hand lever under the coil must be
turned into the vertical position.
NOTE!
Caution.
▶ Do not overturn hand lever.
▶ When the hand lever is actuated, the valve can no longer be
switched electrically.
Closed position
Hand lever
Closed position
Opened position
HA17
Opened position
HA15
5.5 Electrical connection of the cable plug
WARNING!
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.
If the protective conductor contact between the coil and body is
missing, there is danger of electrical shock.
▶ Always connect protective conductor.
▶ Check electrical continuity between coil and body.
Procedure:
→ Tighten cable plug (for permitted types see data sheet), observing
max. torque 1 Nm.
→ Check that seal is tted correctly.
→ Connect protective conductor and check electrical continuity
between coil and body.
english