Stuart Turner S1.5 bar Twin - Manual (Page 9)

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3 PUMP CONNECTIONS
 Do not use stainless steel, chrome or nickel plated pipe with the
flexible hose push-in plumbing connections.
 Do not introduce solder flux into the joint or surrounding area as
connectors will be attacked and may fail.
All solder joints should be completed and flux residues removed
before final connection to push-in connections, on the flexible hose.
 Do not allow contact with oil or cellulose based paints, paint
thinners or strippers, acid based descalents or aggressive cleaning
agents.

Never operate pump with inlet and/or outlet isolating valves in the
closed position. Damage will occur!
3.11 Hose to pump: The pump inlet and outlet ports have moulded fittings which
are specifically designed for connection to the G ¾ female running nuts on the
flexible hoses supplied. The hose end running nut is fitted with a rubber sealing
washer which is held captive within the nut assembly. Locate the hose into
position and screw the nut fully onto the fitting by hand. Finally nip tight with
pliers (4/5 Nm) for a water tight seal (do not overtighten).
Fig. 8
Rubber sealing
washer (captive
in nut assembly)
Outlet
Inlet
Filter