Fusion process
2.5
After that, the user can insert the fusion parameters:
• Either reading the barcode information with the scanner,
• or, if the barcode cannot be read with a scanner for any
reason, entering manually fusion time and voltage by
pressing the START/OK ( I ) button to go in "edit" mode
and then using ( ) and ( ) to select the required digits
and ( ) ( ) to change field. Once the values are entered,
must be pushed START/OK ( I ).
At this stage, to ensure a reliable jointing, pipes and fitting have
to be already prepared: pipes must have been scraped, cleaned,
aligned following the instructions of the fitting manufacturers.
If fusion parameters are not acquired, there might be several
reasons:
• The barcode reader may be operated in a wrong way: try to
put it closer to the barcode
• The barcode may be damaged
• The data are not the expected ones (prolonged tone
generated by the machine): the barcode read does not
contain fusion parameters
As soon as the data are correctly read from the barcode, the
machine confirms with a double acoustic tone and show on the
display a summary of the captured fusion parameters: time,
voltage and expected coil resistance.
12
Enter fusion data
t = 0040s
Vo= 39.5V
R = 07.45Ω
12/06/12 15:50
Operating Instructions MSA 2
25°C