Service And Maintenance; Trouble Shooting; Order Numbers - BWT AQA drink AC100 Einbau- Und Bedienungsanleitung

EN

NOTE!
f During commissioning, the filter has to be purged/flushed.
f The minimal flushing volume is given in Section 2.2. The volume of purge water is to be
dismissed.

6 Service and maintenance

I
CAUTION!
f Failure to respect the replacement intervals of the filter cartridge may cause damage to the
downstream appliances.
f Failure to replace the filter head or the hoses after 5 years can cause property damage.
Drinking water is food
Check for leaks
Check the pressure hoses
Break in operation/
shutdown
Replace filter cartridge
Replace filter head
Replace pressure hoses

7 Trouble shooting

Error
Filtered water cannot
be drawn
Low water flow rate
Aquastop in filter head
leaking while filter
cartridge is removed
Threaded /screw
connection is leaking
Air bubbles

8 Order numbers

Filter cartridge Filtered Water AC100
14
Handle the filter system hygienically. Clean the filter system regularly
with a damp cloth. Work cleanly especially when replacing the filter
cartridge. Avoid using alcohol based cleaners, acidic and strong
chemicals.
Regularly
Regularly check for breaks, squeezes and pinch points.
Replace damaged hoses.
After a break in operation exceeding two days, the filter cartridge
must be purged with a minimum of 4-5 liters
water.
After 12 months
(regardless of the residual capacity)
after a shutdown of more than 4 weeks
After 5 to 10 years
After 5 years
Cause
Water supply in general is
stopped or a valve is closed
Filter cartridge not screwed
properly into the filter head
Filter head fitted incorrectly
System pressure is too low
Particles deposited in Aquastop Purge/flush filter system with
Defect sealing
System not completely purged Repeat purging/flushing procedure
(1.1-1.3 US gallons)
;
Action
Test all valves and open if necessary
Unscrew filter by ½ rotation and
reinsert as far as possibel
Check flow direction according to the
arrow on the filter head and reverse
flow direction if necessary
Check system pressure
mounted filter cartridge
Check sealing, replace if necessary
(Section 5.6)
Order Number
125258688
of
(Section 5.6)
(Section 5.4)
(Section 4.4)
(Section 5.6)