Garland VOLGA 505 3T Manuel D'instructions page 24

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3. Plug the pump into the power outlet. The pump will
start and begin self-priming. This operation lasts a
few seconds, during which time you will hear that the
noise of the pump changes depending on whether it
sucks air+water (noisy) or just water (quiet) and that
air and water come out of the open tap. If the pump is
primed correctly, it will take a few seconds until it only
draws in water, at which point it will become silent
and only water will come out of the tap.
Note: If after some time the pump does not only
aspirate water, stop the pump and check that there
is sufficient water in the aspiration point. If there is
enough water flow, disconnect the machine and check
the aspiration tube.
6.2.2. START UP (NOT FIRST START UP)
1. Open the circuit for aspiration and impulsion.
2. Plug the pump into the power outlet. The pump will
start.
6.3. CHECKING POINTS AFTER START UP
Check that, after opening the circuit, when starting the
machine the noise is normal, that the machine does
not vibrate and that the pressure flow is adequate.
It is important to check that all parts are well
tightened. If you detect any anomaly, stop the machine
straight away and check the machine carefully. In
case of any water leakages, check the installation
carefully.Never carrying on working if the machine is
not working correctly and take to the nearest service
dealer if the machine does not function adequately.
6.4. PROTECTION AGAINST OVERCHARGING
This machine has a security switch that will
disconnect the machine in case the machine has an
excessive workload. If you detect that the machine
does not start it could be because the security switch
has been activated. If this is the case, wait for 15
minutes before starting the machine again.
7. MAINTENANCE AND SERVICE
The removal of the security elements, a
poor maintenance or the substitution of
spares and accessories by non original
ones can all cause severe corporal
damages.
Always carry out all the maintenance
work with the machine unplugged from
the mains.
We recommend a visual control every 3 months to
check the general state of the machine; look for water
leakages, loose parts and check the conexions. This
way the machine will have a good working life. If you
find any anomaly, take the machine to your nearest
service dealer.
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