
https://www.XPOtool.com
Item 63037, 63038
Page 7
The Tool Experts
01 2022
-1
Pump goes on and off continu-
ously.
Missing non-return valve
Check bottom valve and suction
valve for tight fit.
Pump goes on and off frequently
(domestic water supply).
Damaged water membrane in the
water tank
Replace membrane or container
Lack of compressed air in the
container
Supply compressed air through
appropriate valve until 1.5
bar is
reached.
Pump does not reach required
pressure (domestic water sup-
ply).
Pressure set too low on the pres-
sure switch
Call specialist/adjust pressure
setting on pressure switch (first
pull the plug).
Pump pumps continuously (do-
mestic water supply and auto-
matic lawn sprinkler).
Pressure set too high on the
pressure switch
Call specialist/adjust pressure
setting on pressure switch (first
pull the plug).
Lateral pressure connection not
sealed
Seal lateral pressure connection.