S855/2
PIPEWORK
5. Connect the 11/2” diameter pipe from the tank to the suction
inlet flexible connector of the pump. The inlet thread of the
flexible connector flange is 11/2” BSP taper female. Seal the
joints with a suitable thread sealing compound. The pipe work
must be sealed to the drip tray (if fitted) to ensure no leaking
fuel can flow underground. An alternative pipe work entry
point, for above ground pipe work, is provided at the rear of
the pump base. Push out the plastic cover plate if required.
NB:On above ground tanks an angle check valve fitted
with the appropriate spring or an anti-syphon valve must
be fitted in the suction line to prevent spillage or leakage
in the event of damage.
6. Connect the delivery hose and selected ATEX approved
nozzle to the pump outlet in accordance with the instructions
supplied with the individual components. Ensure the nylon
hose-sealing washers are in place on the hose end. It should
be hand tight plus a quarter turn.
