Basic Programming - Mestra R-080110 Manual Del Usuario

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Place the furnace on a horizontal surface, flat and firm, away from vibration sources. Make sure there is
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enough room for ventilation.
Make sure the casters of the furnace are braked or locked during operation.
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The closest element should be at least 15 cm away from the unit.
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Connect the unit to a grounded 230 V, 50/60 Hz power source. It is also important that the power source is
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protected by a thermal magnetic circuit breaker of an appropriate voltage (consult the installation
engineer).
Before operating the furnace, it should be pre-heated in order to evaporate the humidity of the muffle. To
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do this, program the furnace to keep a temperature of 300 ºC for an hour.

BASIC PROGRAMMING

The electronic controls of the R-080110 allow to program up to 50 steps. Each step consists of two values:
C Temperature at which the furnace will start each step.
t Time selected to reach the next temperature.
The parameters for the example graphic (Fig. 9) would be the following:
Step Parameter
C1
Step 1
t1
C2
Step 2
t2
C3
Step 3
t3
C4
Step 4
t4
C5
Step 5
t5
C6
Step 6
t6
12
Value Meaning
0 ºC Initial temperature
30 min. Time selected to reach next temperature
400 ºC First set-up temperature
15 min. Time selected to reach next temperature (maintenance)
400 ºC First set-up temperature (maintenance)
30 min. Time selected to reach next temperature
1000 ºC Second set-up temperature
15 min. Time selected to reach next temperature (maintenance)
1000 ºC Second set-up temperature (maintenance)
15 min. Time selected to reach next temperature
600 ºC Third set-up temperature
-121 End
Fig 9