Maintenance; Filling The Machine Bottle - MasterCool 69789-220 Instrucciones De Operación

MAINTENANCE

This menu is used for maintenance operations on the machine. From the MAIN MENU:
Select 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.
From the MAINTENANCE MENU:
Select BOTTLE FILLING and the following screen is displayed:
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:
The machine will now fill the machine bottle with the preset quantity ± 500g. When the quantity
minus 500 grams is reached, the machine will stop and display:
INSTRUCTIONS MANUAL
AUTOMATIC PROCEDURE
ASSISTED PROCEDURE
DATA & CONFIGURATION
<MAINTENANCE> xx.x kg
BOTTLE FILLING
MANUAL AIR PURGING
SERVICE ALARM
CALIBRATION
Use the HP hose to
connect external
bottle and
press START.
Open external
bottle tap, open
HP tap, and
press START.
FILLING BOTTLE
0 g
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