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•
Press the button (> 2 seconds) and keep it pressed until
the desired value has been reached.
The set parameters can now be accepted.
If you want to accept the parameters, proceed as follows:
•
Press the button once (< 1 second) until the message
"Reset" appears and flashes.
•
Press the button once (> 2 seconds) until the total
capacity (at 0% bypass) and the current date appear.
The set parameters have been accepted.
Note: If no input is made within 30 seconds, the display will return to standby or operating mode
without accepting amended parameters.
•
Insert the display unit from the front at a height of approx. 10 mm (0.39") and slide down. The
loops on the display part must be inserted in the grooves on the measuring head. Continue with
Chapter 5.4 Flushing/Draining for Filter Systems.
5.3 Bypass Setting
Determining the Bypass Setting
The bypass setting is identified according to the application and the carbonate hardness identified on
the basis of the bypass and capacity table (Chapter 7). Then the bypass should be set on the bypass
setting screw 19 as follows:
•
Turn bypass setting screw
Caution: Use Allen key 6 mm or 7/32".
!
Caution: Never overwind the by-pass screw to avoid any damage.
!
5.4 Flushing/Bleeding for Filter Systems
Note: A 2.7 US gallon (10 litre) bucket is needed for flushing/bleeding.
•
•
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until the desired bypass (0 % – 50 %) matches the marking.
19
Lay filter system down in a horizontal position.
Open bleed valve
.
9
Open intake valve
on inlet hose
7
in the bucket. Flush quantity of at least 2.6 US gallons (10 litres) with
a minimum volumetric flow of 0.8 US gallons/min (3 l/min = 180 l/h).
> 2 sec
< 1 sec
> 2 sec
whilst holding bleed hose
6
EN
firmly
21
9
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