Launch Value-200, Instruction Manual

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INSTRUCTIONS MANUAL
-8-
THE MACHINE
BASIC COMPONENTS
Refer to Figures 5, 6, 7 and 8. z) Tracer bottle (if installed)
a) Control consoles b) Taps
h) Wheels l) High/Low Pressure threaded connectors
m) Used oil tank n) New oil tank
bi) Oil scale d) Bottle
e) Drying filters o) Electronic scale
r) Heating resistance ps) Serial port
i) Main switch j) Socket for electrical supply plug
k) Fuse c) Moisture indicator
f) Vacuum pump u) USB port
v) Air purge valve
w) collapsible tracer cartridge (if installed)
CONTROLS AND CONTROL SYSTEM
Refer to Figure 9.
A1) High pressure gauge A2) Low pressure gauge
A3) Keyboard A4) Bottle pressure gauge
A5) LCD: 4 lines, 20 characters A6) Printer
FUNCTION SELECTOR KEYBOARD
STOP: Press to interrupt the operation being performed in the case of the principal functions:
recovery - oil discharge - vacuum/oil reintegration - charging). Press START to resume
operation from the point of interruption. Pressing STOP during an alarm state, error state, or
end-of-operation silences the audible alarm.
RESET: Press to interrupt the operation being performed. The procedure may be restarted
from the beginning.
ENTER: Press to confirm the procedure or operation flashing on the LCD.
↓
: Press to move downward from one procedure or operation to another within a menu.
↑
: Press to move upward from one procedure or operation to another within a menu.
START: Press to launch the procedure or operation shown on the display.
ALARMS
HIGH PRESSURE ALARM: Beeper and led advise when the pressure of the fluid in the circuit
reaches 17.5 bar. The recovery operation is automatically interrupted.
FULL BOTTLE ALARM: Beeper and led advise when the bottle is filled to more than 80% of
maximum capacity; that is, 10 kg. The RECOVERY operation is automatically interrupted (to
cancel this alarm, charge one or more A/C systems before recovering any more refrigerant).
EMPTY BOTTLE ALARM: Beeper and led advise when the quantity of refrigerant fluid
contained in the bottle is low.
SERVICE ALARM: Beeper and led advise whenever the total recovered refrigerant amounts to
150 kg. To deactivate the alarm, replace the filters and the vacuum pump oil. A code for
canceling the alarm is supplied with the spare filters.
AIR PURGE ALARM: Beeper and led advise when there is air inside the bottle when the
machine is switched on. To deactivate the alarm, purge the air from the bottle.
INSUFFICIENT GAS ALARM: Beeper and LED advise when the charging quantity set
exceeds the difference between availability and bottle minimum.