Toscana LINEAR GRAVITY FILLER, Инструкция по эксплуатации и техническому обслуживанию

Страница: 20 / 34

Instructions handbook 20
10.5 – Troubleshooting
In the event of operating faults, it is wise to stop the machine and carry out the procedures listed in
the table below.
WARNING:
Before doing any maintenance work, make sure that the electric plug is disconnected.
SYMPTOM CAUSE MEASURE
There is air into the circuit
A) Verify that the pipe connections
are right.
B) Carry out a new pump priming .
THE PUMP CANNOT
REACH THE RIGHT
PRESSURE
The pump impeller is dirty
Disassemble the casing of the pump
body and clean both the impeller and
the inner part of the body pump ref. to
chapter 9
PRODUCT DRIPPING
FROM THE NOZZLES
worn gaskets Replace the worn gaskets
VALVES ARE NOT
SMOOTH RUNNING OR
BLOCKED
Valves not enough
lubricated
Pull up the spring on the valve and
pour proper Vaseline grease on the
central rod of the nozzle.
VALVES ARE NOT
DELIVERING THE
PRODUCT OR ONLY IN
IRREGULAR MODE
The air recovery ducts are
dirty or blocked
Clean with compressed air
Jumping of the thermic
switch or fuse (only for
the models with electric
board built in with the
machine)
Restore the thermic and/or replace the
fuse
THE PUMP IS NOT
STARTING
Electric circuit interrupted Restore the electric connection