Mestra R-080400 Mode D'emploi page 9

The R-080400 / R-080402 is a practical
washer and polymeriser with a control panel on
which sequences of polymerising times and
temperatures can be programmed as required
by the user. The polymeriser operates to the
following 5 steps.
Waiting time A0: a time in which the water in
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the tank is at ambient temperature.
1st ramp time A1: a time when the
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temperature of the water in the tank rises
steadily to a final temperature set by the
user.
1st plateau time A2: a time when the
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temperature of the water in the tank remains
steady at the level reached at the end of the
previous step. At the end of this time a
warning buzzer sounds.
2nd ramp time A3: a time when the
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temperature of the water in the tank rises
steadily again, to a final level set by the user.
2nd plateau time A4: a time when the
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temperature of the water in the tank remains
steady at the level reached at the end of the
previous step.
After these steps
automatically, a warning buzzer sounds and
lamp (4) lights up. The time of each step can be
set between 0 and 99 hours 59 minutes. The
end temperatures at each plateau can be
regulated by the user between 0 ºC and boiling.
To enable the user to see the actual program
status at all times, the polymeriser has a
synoptic display. LEDs (11) show which step is
ongoing and LEDs
temperatures reached.
The unit also has two digital displays: the top
display (1) shows the present temperature of the
water in the tank, and the bottom display (2)
shows the time remaining to the end of
processing.
If W/T (9) is pressed, display (1) shows the
theoretical emperature setting expected by the
microprocessor, and display (2) the time
remaining to the end of the step ongoing.
INSTALLATION
Carefully unpack the polymeriser, removing
•
the packing material inside the tank. Inside
the tank you will also find a muffle tray.
Set the unit up on a flat, horizontal, firm
•
surface away from sources of heat or
vibration. Ensure that there is a gap of at
the unit disconnects
(12) also show
GB
least 15 cm between the ventilation grilles
and the nearest wall or other object.
Connect the unit to a 230 V, 50/60 Hz
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earthed power socket protected by a suitable
thermal magnetic cut-out. Consult your
installer.
PROGRAMMING
It is extremely easy to program a heating
sequence for the water in the tank. Proceed as
follows:
1. Press
programming mode. Check that the top
display reads "A0", thus indicating that this
step can now be programmed. The LED for
A0 (waiting time) on the synoptic display
should also light up. A setting of 00.00
means that the polymeriser will start up
immediately, with no waiting time.
2. Use the Up/Down keys (8 & 9) to bring up
the desired first step time on the lower
display (2).
3. Press function key (10). Check that the top
display reads "A1", thus indicating that this
step can now be programmed. The LED for
A1 (1st ramp time) on the synoptic display
should also light up.
4. Use the Up/Down keys (8 & 9) to bring up
the desired second step time on the lower
display (2).
5. Press the function key (10) again. This time
the display will read "U1" to indicate that the
end temperature for the first ramp can be
programmed.
the
6. Proceed in this way until the times and
temperatures for all steps have been
programmed.
7. The sequence in which the steps appear on
the display when the unit is in programming
mode is as follows:
A0
A1
U1
A2
A3
U2
A4
8. When programming is complete, or at any
time
mode can be exited by pressing W/T (7),
which acts as an escape key. The program is
memorised automatically.
function key
- waiting time
- 1st ramp time
- 1st plateau temperature
- 1st plateau time
- 2nd ramp time
- 2nd plateau temperature
- 2nd plateau time
during programming,
English
(10) to enter
programming
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