high-pressure coupling, set the charging quantity ate about 100g in excess of the required
quantity, since in this case it will be impossible to recover the residual refrigerant from the
hoses.
ROUTINE MAINTENANCE
FILLING THE MACHINE BOTTLE
This operation must be performed whenever the available refrigerant fluid in the bottle is less
than 3 kg and must in any case be performed when the "empty bottle" alarm is displayed.
Procure a bottle of R134a gas and connect the liquid side coupling of the external bottle to the
high pressure hose (if the external bottle is not supplied with a liquid side coupling, upend it to
recover liquid refrigerant). Open the tap of the external bottle and the high-pressure tap of the
machine. If the external bottle is not supplied with a suction device, turn it upside down to
obtain a higher delivery rate.
Switch the machine on. The MAIN MENU will appear after a few seconds:
Select NEXT MENU:
Select BOTTLE FILLING:*
Set the quantity of refrigerant to be transferred to the machine bottle (the quantity must be
between the limit values suggested by the machine) and press START to confirm:*
Press START:
Press START:
INSTRUCTIONS MANUAL
AUTOMATIC PROCEDURE
ASSISTED PROCEDURE
NEXT MENU
Gas avail
XXXX g
CALIBRATION
DATA AND CONFIGURAT.
SERVICE ALARM
<BOTTLE FILLING>
BOTTLE FILLING
Quantity
xx kg
Min: x
max: xx kg
Press START
Use the HP hose to
connect external
bottle and
press START.
Open external
bottle tap, open
HP tap, and
press START.
-17-