ARAG SERIE 453 Electric ball valve - Manual (Page 15)

15
GB
10 TROUBlEShOOTING
FAUlT CAUSE REmEDY
The valve leaks or the seal of the
ball is not enough Presence of foreign bodies
• Make sure there are no foreign bodies;
if so, remove them.
Worn seals • Replace the seals.
The valve does not work
Lack of power
• Check the connections, the cables, and
the controls. Replace the cable.
If the problem persists, contact your
nearest service centre.
Geared motor broken
• Replace the geared motor. The
instructions can be found on our Website
www.aragnet.com - ADDIN D30025.
The valve does not stop at the
preset point Malfunction of the microswitches
in the geared motor
• Contact your nearest assistance centre.