Launch VALUE-100, Руководство пользователя

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LAUNCH VALUE-100 A/C Service Station User’s Manual
ATTENTIN: Should the pressure in the bottle be insufficient to
charge the A/C system, it will be necessary to force the system to
take up the fluid by suction. With the quick-connect couplings
attached, CLOSE the high-pressure tap and run the A/C system with
the low-pressure tap open. In the case of a single high-pressure
coupling, charge about 100g in excess of the required quantity, since
this amount will remain in the high-pressure hose at the end of the
operation.
RUTINE MAINTENANCE
FILLING THE MACHINE TTLE
This operation must be performed whenever the available
refrigerant in the bottle is less than 3 kg and must in any case be
performed when the “empty bottle” indicator lights on the control
console.
IMPRTANT: Never tamper with the taps on the machine bottle.
Procure a bottle of R134a gas; connect it to the high-pressure hose
of the MACHINE. 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, then hold down the SEL key
until the LED corresponding to “Recovery” lights. Press the START
key to start the MACHINE. The display will indicate the quantity of
refrigerant transferred to the bottle on board the machine. Close the
tap of the external bottle when the quantity transferred is 0.50 kg less
than the final quantity desired. Allow the machine to recover the fluid
remaining in the hose. The “oil discharge” LED will light when the
machine will have recovered all the fluid from the hose. The machine
will stop automatically. Close the high-pressure tap on the MACHINE,
press the STOP key, and disconnect the external bottle.
VACUUM PUMP
Perform the operations listed below on a routine basis in order to
ensure good operation of the vacuum pump:
M1) Oil top-up.
M2) Oil change.
When topping-up or replacing the pump oil, use only the oil
recommended by the manufacturer. Contact your retailer for
information concerning the correct type of oil.