Problems, Causes And Remedies - Zhermack DE 1 Manual De Usuario

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 powering the
equipment via the
main switch the
on-key LED fails to
come on.
Combustion fumes
or gas exits
aspiration fan flue or
the mobile hood.
The kiln emits a beep
that is not in keeping
with routine oven
operation.
The word "Door" and
the in-chamber
temperature appear
alternately on the
display.
Warning beep and
with "tEmP" or "OFF"
flashing on the
display.
142 of 260
CAPITOLO 9: TROUBLESHOOTING
C
ause
1. Plug is not connected to the
mains socket.
Power lead is damaged.
2. Fuse blown.
1. Obstruction in the oven
aspiration fan flue or mobile
hood is clogged.
1. Power restored following a
power failure.
1. The door has accidentally
been opened.
1. Temperature setting
exceeded (see section 7.2
point B.).
MAINTENANCE AND USE MANUAL
EN
r
emedy
1. Connect the plug to the mains
socket properly.
Have the power lead replaced by an
Authorised Servicing Centre only.
2. Change the fuse, using one of
identical characteristics. Contact an
Authorised Servicing Centre only.
1. Clear any obstruction from flue.
1. See section 7.7.
1. Re-close the door.
1. Reset the work cycle data.
FURNACE DE 1 / DE 2 / DE 3