3 Product description
2020/03
993x053x-mub-en – V05
9
12.
Turn the cover plate (4) such that the marking PAW is at the bottom and that the scale
is positioned as shown on the figure above.
13.
Fix the cover plate (4) by using the screws (3).
14.
Put the rotary knob (2) onto the cock rod.
15.
Fix the rotary knob (2) on the cock (8) by using the screw (1).
Retrofitting and commissioning of the HeatBloC
®
1.
Interchange the return pipe (D) and the flow pipe with the pump (B).
Consider the flow direction of the pump!
Turn the pump head such that the terminal box is directed to the top or to the centre
of the group of fittings.
2.
Dismount and interchange the ball valves.
3.
Mount the HeatBloC
®
and connect it to the installation.
4.
Check all union nuts before commissioning and firmly tighten them if necessary.
5.
Mount the insulation only after having carried out a pressure test.
Mount the thermometer handles (A-2, F-2) in a final step.
Mixing valve with flow on the right
Mixing valve with flow on the left
Flow
Flow
