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1.3 Set-up oven
User can enter their individual require-
ments here. The following table depicts
the individual settings, together with
their impact on the function of the
ceramic furnace.
1.3.1 Idle temperature
This is a temperature reached by the fur-
nace following the conclusion of a firing
program. During normal operation, this
temperature is entered as the start tem-
perature for individual firing cycles.
(see 0.3,“Setting up the furnace”, on page 6)
1.3.2 Night mode temperature
This value displays the temperature
maintained by the furnace during night
mode (see section 1.5 page 28 “start
night mode”).
We recommend setting the temperature
to 100°C to avoid accumulation of
moisture in the muffle.
1.3.3 Customize calibration
This allows the user to adjust the
calibration within certain temperature
ranges. This feature changes all the final
temperatures of programs in the respec-
tive temperature ranges (pressing
below/above 1000°C, firing porcelain
below/above 800°C).
1.3.4 Vacuum pump
This section determines whether the
pump is maintained in continuous
operation, or is switched off when the
required vacuum level has been reached.
(see 0.4,“Basic Settings”, on page 6)
1.3.5 Vacuum level
In this section, you can set the vacuum
level for the programs.
Run a vacuum test to check for the allo-
wable vacuum level.
(see 0.4,“Basic Settings”, on page 6)
1.3.6 Diagnostics/tests
❶
Pre-heat / dry program
This program is run prior to the first
operation of the furnace.
(see 0.4,“Basic Settings”, on page 6)
➋
Run purge program
Use this high temperature program to
remove contaminates and impurities.
Never use ANY purging additives such
as carbon (graphite pellets) for clea-
ning the firing chamber!
Using additives will significantly redu-
ce the life of the thermocouple and
heating element.
➌
Software version
Displays the software version currently
installed.
➍
Update software
Requires the entry of a password.
We will provide the password and
instructions with software updates.
➎
Service tests
■
Vacuum test:
determines the available
vacuum for your location and performs
a leakage test.
■
Test low pressure
(3.0 bar)
■
Test high pressure
(4.5 bar)
■
Test press sensor:
shows the values
for the pressing plunger and its
function.
■
Factory tests:
for use by service center.
1.3.7 Customize country
This section sets the language as well as
the date, time and units (metric/imperial).
1.3.8 Display
The brightness of the display is set using
this function (recommended value: 34).
1.3.9 Audio beeps
Turns audio beeps on/off.
Main menu
1.
Summary of Contents for VARIO PRESS 300
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