Trouble-Shooting
12.3 Trouble-Shooting
Fault
Machine does not register on the
display after pressing the ON key
Cause
Plug not in
Main fuse (28) has cut out
Fuses (30-32) have melted in
electrical cabinet
Remedy
Put in plug
Press in main fuse (28)
Replace fine-wire fuses (30-32)
behind the right side of the machine
(Replacement fuses on inside of
cover of electrical cabinet)
Packaging cycle does not start when
lid of vacuum chamber is pressed
down
Electronic boards faulty
Change electronic boards
(See Heading 13.2.6)
Vacuum or auxiliary pump is not
Overload relay
has
running
been activated
The overload relay
switches
automatically on as soon as the
pump has cooled down
Bad sealing
Main phases reverse in the plug
Reverse two phases in the plug
Sealing time not correctly set
Correct sealing time
Sealing bar not correctly fitted
Pull out sealing bars and clean
contacts
Program cannot be changed
Teflon tape on sealing bar
damaged
Teflon tape on seal pad is
damaged
Replace teflon tape
(See Heading 13.2.1)
Replace teflon tape
(See Heading 13.2.2)
See Heading 11.2.12
“Protecting Programs”
Not all programs selected can be
called up
Liquid leaking from package
Bag not inserted properly
See Heading 11.2.13
“Key Lock”
See Heading 10.3.2
“Packing Liquid Materials”
See Heading 11.2.1 “Methods of
drawing vacuum”
Set value of vacuum is not reached
Vaporisation stage not correctly
Set vaporisation stage
set
See Heading 11.2.3
,,Evacuation to vaporisation point“
See Heading 11.2.1
of Evacuation“
Operating instructions Vacuum Packaging Machine Type
31