J2
PIPING CONNECTIONS
FOREWORD
- Before carrying out any connection, refer to the visual indications
i.e. arrow on the pump head, to identify suction and delivery.
NOTICE
Wrong connection can cause serious pump damage.
PRELIMINARY
- Before connection, make sure that the piping and the suction
tank are free of dirt and solid residue that could damage the
INSPECTION
pump and its accessories.
- Before connecting the delivery pipe, partially fill the pump body,
from delivery side, with the liquid that needs to be pumped in
order to facilitate priming.
- Do not use conical threaded fitting , which could damage the
threaded inlet or outlet openings of the pump if excessively
tightened.
NOTE
If not already fitted, fit a suction filter
NOTE
Refer to the norm iso22241-3 to make the system
suitable for use.
M0309
EN
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