52
Maintenance and care
BlueShadow Pump 40P Instructions V7613
8.6 Maintaining the filter cartridge at
pressure sensor
Clogged inline filters inside of the pressure sensor can cause pressure
fluctuations and irregular flow. Inline filters are not cleaned but exchan-
ged as an assembly.
Note:
It is recommended to replace the filter cartridge after
5000 working hours.
1.
Remove the capillary above the line filter of the pressure sensor.
2.
Loosen the screw connection of the filter cartridge and unscrew it by
hand.
3.
Insert a new filter cartridge.
8.6.1 Removing filter cartridge
The screw connection of the filter cartridge is located above the pressure
sensor.
The pump has been purged.
Open-end wrench, size 1/4“
Open-end wrench, size 13
Tweezers (optional)
Procedure
Process
Figure
1.
Fix the screw connection
1
with an open-end wrench
(SW 13).
2.
Loosen the capillary screw
connection
2
above the filter
cartridge on the pressure sen-
sor with the open-end wrench
(SW 1/4“).
3.
Remove the capillary
3
from
the pressure sensor.
Fig. 23:
Loosen capillary
Procedure
Fig. 22:
Pressure sensor
Filter cartridge with inline
filter
Screw connection of the
filter cartridge
Prerequisite
Tools
Tools
1
2
3
