Publicidad
Idiomas disponibles
Idiomas disponibles
4 Connection to water supply
Performance check of the non-return valve
a.
b.
Connection to vacuum line
a.
Operating manual
24
c.
b.
a. Connect the filter pump to the water
supply pipe (without vacuum line),
open water inlet – the pump sucks.
b. Close the water outlet by pressing
your finger tip on it.
c. No water should run out of the hose
nipple now (vacuum arm).
d. If there is, however, water leaking:
renew the non-return valve, see
Replace non-return valve, p. 26 .
a. Before sliding on the vacuum tubing:
Unscrew the hose nipple (vacuum
arm) from instrument.
b. Slide the vacuum tubing onto the
loose hose nipple until it fits tightly.
c. Re-fit the hose nipple on the filter
pump.
Do not slide on the vacuum tubing as
long as the filter pump is connected to
the water tap.
NOTICE
997702
Publicidad
