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To operate the furnace:
1.
Turn on the Green I/0 switch. This will open the controller panel but the furnace will
not start heating. The purpose of this is to give time to operator to feed in
programming data / set the required temperature etc. without actually the heat up.
2.
To start heating turn on the red "heat" I/0 switch and if all normal, you will observe the
"heat lamps" lighting on and off.
3.
Limit Controller
Labnics optionally provides Limit Controller as a means of Over Temperature safety. Limit
Controller through as a separate thermocouple, has the purpose of cutting off the heating of
furnace whenever the predetermined limit temperature is exceeded. The Limit Controller
also will not let the furnace reheat even if furnace cools down to lower than the limit
temperature. To restart heating, operator has to press the "Reset Button"on the control
panel. Honeywell DC1010 Limit Controller is very easy to use. In order to set the desired
limit temperature press “
◄
" key then the first digit of the SP value will begin to flicker (Other 3
digits can be activated by pressing “
◄
” key.). By using “
▲
" and”
▼
" keys you can define the
digits of the desired limit temperature. After you have entered the limit temperature value
please press "set" key in order to make the entered data valid.
4.
Timer
Labnics optionally provides timer, in order to let the furnace shuts down automatically as it
reaches the set point and the time defined by the operator consumed. In order to set the
timer, please follow the steps below.
1.
Use a proper screw driver to adjust the time unit (sec, min, hrs, 10hrs) by turning the
screw positioned at the down right hand side of the timer.
2.
Use a proper screw driver to adjust different time values on the quadrant by turning
the screw positioned at the down left hand side of the timer.
3.
Red needle selects the time value. Turn the transparent cylinder to select the
necessary time value.
4.
Adjust a set temperature on the temperature controller.
5.
Turn the red heat switch on.
6.
Furnace will shut down after it reached the set temperature the dwell time selected
on the timer consumed.
Please note that, the switch which is placed at the up right hand side of the timer
defines the operation mode of the timer. Please Do not change the operation
mode. It always has to be in the A mode.
