Pahlen MiniMaster User Manual page 18

MiniMaster
MiniMaster should be mounted against a fixed vertical wall or the like. Installation area should be indoors or under protective roof.
MiniMaster should be placed so that it is easy to access and read values, to be able to perform service/ maintenance works,
take water and clean prefilter.
Mini Master is delivered with a complete set of prefilter, hose and connection fittings (with ¼" thread) for water measuring.
We recommend to install drilling brackets on the pipelines at connection points for water measuring to and from MiniMaster and
chlorine/acid dosing points. You can order the intended pipe size drilling brackets from Pahlén.
1. Firmly screw MiniMaster against the wall.
2. Assemble prefilter, see MA60-23 instruction.
NOTE! The filter lid has an arrow marking for the flow direction.
3. Install prefilter as appropriate, near Mini Master.
4. Release bracket (E), folding modules forward, see Fig 3.
5. Install the supplied connections for Mini Master modules inlet and outlet, see Fig. 4.
NOTE! Tighten the incoming water connection accurately.
6. Cut the supplied hose to suitable lengths and connect them without sharp bends between
MiniMaster and prefilter.
NOTE! At installing the hose in the hose connectors of the plug type:
Make a straight cut in the hose with a sharp knife, push the hose end for about 10 mm into
the connector, pull the hose back in order to ensure firm locking.
7. Inlet A: Install drilling bracket for the sand filter on
the pool circulation pumps, pressure side (see A Fig. 2).
8. Outlet B: Install a drilling bracket after the overflow outlet on
the pool circulation pump suction side (see B Fig. 2).
9. Cut the supplied hose to two suitable lengths, mounting the
hose coupling to the respective drilling bracket.
Use the thread sealant when connecting the bushing
1/4" -1/2 " to the drilling bracket/cable pipe.
10. Connect one hose to the prefilter and inlet A.
11. Connect one hose to the prefilter and inlet B.
Alternative placement of outlet B:
Lead the hose directly into the overflow outlet (C, Fig. 2),
surge tank or drain outlet.
12. NOTE! If dosing pumps are used for liquid chlorine
and acid/base, the dosing points should be placed
AFTER other heating and/or disinfection equipment
with AT LEAST 500 mm between them.
Chlorine dosing device is always placed last.
1/4"
F
G
F = Water measuring tap
G = Water measuring outlet
5
ENGLISH
Ball valve L2
Ball valve L1
Fig. 3.
E
Sid 5 MA60-16
Fig. 4.
1/4"