a
Gradually pull the handle (B) towards the lowest
position.
CAUTION
Do not use force.
b
Carefully return the handle to the closed position.
c
Repeat the steps one or two times for the best
result.
4.
Gradually open the drain valve (C) for a short
period.
NOTE
Restrict the amount of water that gets
drained off.
5.
Close the drain valve.
7.2
Failure table
Problem
Automatic air vent drips at first use
Leakage at automatic air vent
Leakage at the dry pocket
Handle of the dry pocket is not in the
closed position
7.3
Rotate the dry pocket
A
1.
Loosen the ring nut (A).
NOTE
A few turns is enough. It is not necessary
to remove the dry pocket.
10
6.
7.
8.
7
7.1
1.
2.
3.
4.
Possible cause
Normal at first use
The deaeration cap is worn or
damaged
The dry pocket is damaged
The dry pocket is damaged
2.
3.
8
B
8.1
•
•
•
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English
Disconnect the hose from the drain valve.
Install the safety plug.
Check the system pressure. If it is necessary, refill
the system.
FAILURES
Remedy failures
WARNING
In case of a failure always warn the qualified
installer
Use the failure table in § 7.2 to find the cause.
If necessary, stop the system.
Remedy the failure.
If required, start the system.
Correction
No problem
Replace the deaeration cap.
Replace the dry pocket. Refer to the
the dry pocket replacement manual.
Replace the dry pocket. Refer to the
the dry pocket replacement manual.
Rotate the complete dry pocket (B) to the desired
position.
NOTE
It is possible to rotate the dry socket 360°.
Tighten the ring nut. Torque the ring nut to the
correct torque value. Refer to section 3.5.
GUARANTEE
Terms of guarantee
The guarantee for Spirotech products is valid until 5
years following the purchasing date.
The guarantee may render invalid in cases of faulty
installation, incompetent use and/or non-
authorised personnel trying to make repairs.
Damage or losses due to failures are not covered by
the guarantee.
Normal tear and wear are excluded from the
guarantee.
User manual - 1.0