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8.4 System information
for malfunction diagnosis
Carried out by the operator
In case of malfunctions of the controller electronics
and irregularities in the controller software it is
necessary to contact the service (» Table of mal-
functions).
For a closer malfunction diagnosis the service
department needs precise system information will
ask them from the user:
• Furnace type
• Serial number
• Hardware version
• Software version
Retrieve system information as follows:
1. Switch furnace on with mains switch.
For approx. 3 seconds numbers and/or text
will appear in the display.
2. Write this information down and pass on
to the service department.
9. Maintenance
9.1 Safety
Personell
• The here described maintenance can be done
by the user.
Residual heat
CAUTION! Risk of burns due to residual
!
heat of the pre-heating furnace!
Even if the furnace is switched off the heating cham-
ber may still have a considerable residual heat.
There is the risk of burns at the walls of the heating
chamber and at the furnace door. Therefore:
• Before working on the furnace make sure that it
has cooled sufficiently. The furnace needs at
least 12 hours to cool from maximum temperature
to room temperature.
Electrical system
DANGER! Risk of fatal injury from
electrical current!
On contact with live parts there is the risk fatal injury.
Therefore:
• Before any work switch off the mains supply
and pull the mains plug.
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9.2 Maintenance schedule
In the following sections maintenance work is descri-
bed that is required for an optimum and problem-
free operation. In case that during regular checks an
increased wear is observed shorten the required
maintenance intervals according to the respective
actual wear and tear. If you should have questions
regarding maintenance work and intervals contact
the manufacturer, see Service address, last page.
Maintenance:
clean heating chamber
Interval:
daily
To be performed by: Operator
Maintenance:
heat empty furnace
Interval:
in the first three month of
operation every fortnight
To be performed by: Operator
Maintenance:
heat empty furnace
Interval:
After the initial month of
operation every month
To be performed by: Operator
9.3 Maintenance work
9.3.1 Cleaning of furnace
Keep the heating chamber always clean. Regularly
remove slag residues and other foreign bodies from
the heating chamber with a soft brush.
9.3.2 Heating of empty furnace
Heat the unloaded furnace for 90 minutes to 1050 °C.
NOTE!
This process maintains the protective oxide layer on
the heating wire. Additionally potential wax residues
are removed from the heating chamber.
10. Disassembling and disposal
After the end of the service-life disassemble the unit
and dispose in an environmentally-orientated way.
10.1 Safety
Personell
• The here described maintenance can be done
by the user.
Residual heat
CAUTION! Risk of burns due to residual
!
heat of the pre-heating furnace!
Even if the furnace is switched off the heating cham-
ber may still have a considerable residual heat.
There is the risk of burns at the walls of the heating
chamber and at the furnace door. Therefore:
• Before working on the furnace make sure that it
has cooled sufficiently. The furnace needs at
least 12 hours to cool from maximum temperature
to room temperature.
10.2 Disassembling
About the disassembling of the pre-heating furnace:
• Switch pre-heating furnace off and disconnect
from mains.
• Remove all connections as far as they are
installed from the pre-heating furnace:
• Vapour extractor/catalyst
• Extractor hood
• Extractor pipe
10.3 Disposal
The pre-heating furnace including options is classi-
fied as a medical product according to the electric
devices directive and must not be disposed of with
household waste.
CAUTION! Risk of environmental
pollution due to wrong disposal!
All components of the pre-heating furnace are
subject to special refuse treatment and may only be
disposed by authorised companies.
The local municipal authorities or specific certified
disposal companies will inform about environmental-
ly friendly disposal according to regulations.
10.4 Disposal according to EC
directive 2002/96/EC
This unit must not be disposed of with house-
hold waste! Please contact the manufacturer
or your supplier!
10.5 Registration number
WEEE-Reg.-No. DE 75542610
FINO GmbH
Mangelsfeld 18
D-97708 Bad Bocklet
Tel + 49 - 97 08 - 90 94 20
Fax + 49 - 97 08 - 90 94 21
info@fino.com · www.fino.com
ENU
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