Problems, Causes And Remedies - Zhermack VAP 6 Manual De Instrucciones

WARNING
9.1
Should any of the anomalies described below occur try setting the situation right, as
far as is permissible, by following the instructions contained in this Manual. Should
the problem persist contact your Authorised Servicing Centre.

PROBLEMS, CAUSES AND REMEDIES

9.2
P
ROBLEM
After switching on
the VAP 6 - VAP 6A
via the main switch
the LED on the key
fails to come on.
During start-up of
the VAP 6 the
indicator light (6)
stays on for longer
than 5 seconds.
The electric pump on
the VAP 6A fails to fill
the boiler with water.
Steam generator
overpressure
warning light comes
on.
Steam generator
safety valve has
opened.
The pressure in the
boiler drops
considerably when
the gun trigger
button is pressed or
noise is heard
inside the boiler
when the element is
on.
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CHAPTER 9: TROUBLESHOOTING
C
AUSE
1. The plug is not inserted in
the socket.
The power lead is damaged.
2. Fuse blown.
1. No water/not enough water
in the boiler.
1. Automatic pump shutdown on
account of the overheating
caused by high pressure or no
water in the boiler.
1. Safety pressure switch has
tripped because pressure is
higher than 8 bar, thus shutting
down the machine.
1. Steam generator
malfunction.
1. Low pressure inside the
boiler due to
condensation.
MAINTENANCE AND USE MANUAL
EN
1. Insert the plug in the mains power
socket.
If the power lead needs replacing
always contact an Authorised Service
Centre.
2. Replace the fuse with one of
identical specifications (T 10 A).
Always contact an Authorised Service
Centre.
1. Add distilled water to the boiler (see
section 6.6.1).
1. Proceed as per point 1 of section
7.2.
1. Proceed as per point 2 of section 7.2.
If overpressure warning light comes
on repeatedly contact an Authorised
Service Centre.
1. Switch off the machine via the main
switch (see note in section 7.2) and
contact an Authorised Service Centre.
1. Press the gun trigger for a few
steam seconds with the machine on.
R
EMEDY
VAP 6 / 6A - AD 8