Stuart Turner CH 4-30 FL, Инструкция по установке, эксплуатации и обслуживанию, Страница: 7 / 32

- 7 -
Cont ...
1 IMPORTANT FACTS:
READ BEFORE COMMENCING PUMP INSTALLATION
A Water storage capacity .
1.11 The water storage capacity must be sufficient to meet the flow rates required
by the pumped equipment and any other water using fittings and appliances,
which may be operated simultaneously.
1.12 Ensure the pump is primed as described in the priming section before
starting, damage to the shaft seal will result otherwise. See Section 4 -
Plumbing.
B Water temperature
The water entering the pump must be controlled as follows:
1.13 The maximum allowable water temperature is 65
o
C.
1.14 The minimum allowable water temperature is 4
o
C.
1.15 Ambient temperature: The pump must be sited in a location where the
maximum ambient temperature should not exceed 50
o
C.
1.16 DO NOT fit a pump if the hot water is heated via a method whereby the water
temperature cannot be controlled, such as solar or solid fuel you must consult
the TechAssist team on +44 (0) 800 31 969 80.
C Water flow
1.17 For this pump to operate correctly there must be a minimum gravity flow of at
least 1 l/min through all outlets to be pumped.
D Pipework - general
1.18 Secure pipework: Ensure pipework to and from pump is independently
supported & clipped to prevent forces being transferred to inlet and outlet
branches of pump.
1.19 Flux: Solder joints must be completed and flux residues removed prior to
pump installation (flux damage will void any warranty) .
1.20 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.
1.21 DO NOT introduce solder flux to pump parts manufactured from
plastic.
1.22
DO NOT allow contact with oil or cellulose based paints, paint thinners
or strippers, acid based descalents or aggressive cleaning agents.
1.23 DO NOT install a non-return valve, or devices which contain non-return
valves, in the suction (inlet) pipework to the pump. The pump must be
free to vent to the supply tank at all times.
E Plumbing installation regulations
1.24 The plumbing installation must be installed by a qualified person and in
accordance with local regulations.
F Electrical/installation regulations
1.25 Check the mains voltage and frequency corresponds to the values on the
pump rating plate.