THE MACHINE
BASIC COMPONENTS
Refer to fig 4,5,6,7:
a) Control console b)Taps
c) Handle d) High/Low Pressure threaded connectors
e) Top-up oil container f) Bottle
g) Drying filters h)Electronic scale
i) Heating resistance j) Main switch
k) Socket for electrical supply plug l) Fuse
m) Used oil container n) Serial port
o) Humidity gauge p) Vacuum pump
q) Wheels
CONTROLS AND CONTROL SYSTEM
Refer to fig 8:
(A1) High pressure gauge for A/C system
(A2) Low pressure gauge for A/C system
(A3) Printer (optional)
(A4) Pressure gauge for bottle refrigerant pressure
(A6) Emergency/alarms panel
(A7) Display
(A8) Pushbuttons for modifying and starting/stopping operations
(A9) Operations selector panel
FUNCTION SELECTOR KEYBOARD
Refer to fig 9:
(T1) Availability LED indicator: when lit, the display reports the quantity of refrigerant fluid
contained in the bottle.
(T2) Charging LED indicator (flashes during the CHARGING phase).
(T3) Recovery LED indicator (flashes during the RECOVERY phase).
(T4) Vacuum LED indicator (flashes during the VACUUM phase).
(T5) Oil Discharge indicator (flashes during the OIL DISCHARGE phase).
(T6) SEL key: Selects the operation to be performed. Every time this key is pressed one of the
LEDs from T1 through T4 will light in sequence; the LED alongside each operation indicates
that the operation may be started or that it is being performed (flashing LED).
(T7) + key: Each time this key is pressed during the operations relative to setting the time and
the quantity, the value of the flashing digit on the display will be increased by one unit.
(T8) ARROW key: Each time this key is pressed while a display value is flashing during the
operations relative to setting the time and the quantity, a different digit will be selected for
modification (selected digit will flash).
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