INSTRUCTIONS FOT USE
LECTRA PRESS
26
1
DIAGRAM OF PROGRAM SELECTION AND OPERATION
The diagram displays one of two different phases :
1)
Program selection phase ( obtained by pressing key P )
In this phase, you select or modify the parameters of a program. The corresponding
indicator lights up on the diagram. During programming the program number blinks on
and off.
To display a different parameter for the PRE-DRYING TEMPERATURE, use the
▲
key.
The value of the parameter is displayed on 5.
To exit from the program selection phase, press P .
2)
The operating mode ( obtained by pressing the Start key )
Once the operating phase has been selected, the firing cycle begins. The indicators
corresponding to all the operating stages light up at once. As each stage in the program
is completed, the corresponding light goes out.
Note : you can modify the furnace program selection, even during operation.
2
CHECK LIGHTS
The furnace check light Heat indicates that the muffle is heating.
During the heating stages, this light goes on and off periodically as the heating rate is
regulated to coincide with the programmed rate.
The pump check light Pump indicates that the pump is operating. When the
programmed vacuum level is reached, the pump check light goes out. The vacuum
adjustment tolerance is ±3% of the programmed value.
The Air check light indicates that the air solenoid valve is open.
The Press check light indicates that the pressing is operated.
