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Cont ...
1 IMPORTANT FACTS:
READ BEFORE COMMENCING PUMP INSTALLATION
A.
Water temperature
The water entering the pump must be controlled as follows:
1.11 The maximum allowable water temperature is 35
o
C.
1.12 The minimum allowable water temperature is 4
o
C.
B.
Pipework - General
1.13
Secure pipework:
Ensure pipework to and from pump is independently
supported & clipped to prevent forces being transferred to inlet and outlet
branches of pump.
1.14
Flux:
Solder joints must be completed and flux residues removed prior to pump
installation
(flux damage will void any warranty)
.
1.15
Pipework design:
Care should be taken in the design of pipework runs to
minimize the risk of air locks e.g. use drawn bends rather than 90
o
bends.
1.16
DO NOT
introduce solder flux to flexible hoses, pump or pump parts.
1.17
DO NOT
allow contact with oil or cellulose based paints, paint thinners or
strippers, acid based descalents or aggressive cleaning agents.
1.18
Water flow:
An un-assisted flow rate of at least 0.6 l/min is required
through the outlets to be pumped in order to make this pump work.
C.
Plumbing Installation Regulations
1.19 The plumbing installation must comply with the current water and building
regulations.
