Henden pH Dosing Pump Installation Manual
HENDEN
INSTALLATION & OWNERS MANUAL
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7
Fig. 8
3.2.4 Mounting of Injection Valve
Choose a mounting location on your pipework that is:
1. Prior to your salt cell
2. AFTER the placement of the probe clamp
3. Ensure the probe clamp lead is within reach of the pH
pump controller.
Pierce the top wall of the pipe work through the clamp:
- Ø 8mm for the injection valve
Fig. 9
Put Teflon tape
on threads
I
3.2.5 Mounting of the Tube into the
Injection Valve
Nut
The PVC tube
Nipple
Fig. 10
The hydraulic hose is placed in the same way on the foot
filter and on the pump.
1. Slide the tube through the nut
2. Put the tube at the bottom of the conical nipple
3. Screw the nut by hand onto the nipple
4. CONNECTING THE POWER AND POOL PUMP TO YOUR PH CONTROLLER
Connection diagram for the Henden pH Dosing Pump
The Henden pH Dosing Pump system should ideally be plumbed and connected up as shown in the diagram below.
If your pool pump is plugged into
your Chlorinator:
1. Remove the pump plug from
the Chlorinator pump power
socket. (Usually at the bottom
of the Chlorinator)
2. Plug the 3 pin male piggy back
plug on your pH pump into the
Chlorinator pump power socket.
3. Plug your pool pump into the
female piggy back socket on
the back of the pH pump
power socket.
Flow
Flow
Henden
Chlorinator
NB: The pH probe must be located
before a heater or an electrolyser.
Summary of Contents for HPHDB
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