Recovery; Pause Feature; Cancel Feature - TIF 9055 Manuel Du Propriétaire

OPERATING INSTRUCTIONS CONT-
5.8.4 If it is necessary to interrupt the operation, for example to replace a cylinder, the PAUSE feature
can be used. See section 5.10 for detailed instructions.
5.8.5 When displayed value reaches programmed amount, four beeps will be heard, the valve closes,
"Auto" enunciator will disappear from the display and the amount of refrigerant charged will
remain displayed.
5.8.6 Leave the manifold valve(s) open for few seconds in order to draw the refrigerant from the
supply hose into the system. Close manifold valves.
5.9

Recovery

5.9.1 Open the manifold valves or switch on recovery unit, to fill the hose between the
manifold and the 9055. Then open the refrigerant cylinder valve.
5.9.2 Initiate flow by pressing the GO Key. The valve will open, the unit will beep twice and refrigerant
will begin to flow into the cylinder. The "Auto" enunciator will appear on the display and the dis-
play will count up as the refrigerant is added.
5.9.3 If it is necessary to interrupt the operation, for example to replace the cylinder, the PAUSE
feature can be used. See section 5.10 for detailed instructions.
5.9.4 When displayed value reaches programmed amount, four beeps will be heard, the valve closes,
"Auto" enunciator will disappear from the display and the amount of refrigerant recovered will
remain displayed.
5.9.5 Close manifold valves and cylinder valve.

5.10 Pause Feature

5.10.1 The 9055 features a PAUSE/CANCEL Key that may be used during automatic dispensing to
interrupt flow or when manually charging to hold the displayed value. This is useful if it
becomes necessary to switch refrigerant cylinders or when allowing system pressures to equal-
ize. It is also useful when programming a critical charge (less than 8 ounces) and it is desirable
to lock the scale display to prevent drift or bounce, when purging a hose, opening and closing
a valve or heating/shifting the cylinder.
5.10.2 While in Automatic Mode: Press the PAUSE/CANCEL Key. This will freeze the display, the valve
will close, refrigerant flow will stop, the "Auto" enunciator will flash and the unit will beep every
second.
5.10.3 To resume automatic dispensing, press the GO Key. The valve will reopen, refrigerant will flow,
the "Auto" enunciator will stop flashing and the unit will stop beeping.
5.10.4 While in the Manual Mode: Press the PAUSE/CANCEL Key. This will freeze the display, the unit
will beep every second and the "Auto" enunciator will flash. Caution: Only do this if you are not,
or have stopped, charging. With the Manual Pause activated, any weight added or removed
from the platform will be ignored.
5.10.5 To resume the "metering" of refrigerant, press the PAUSE/CANCEL Key again.
The "Auto" enunciator will stop flashing and the unit will stop beeping.
5.11

Cancel Feature

5.11.1 To cancel an input press the PAUSE/CANCEL Key.
5.11.2 To Cancel the operation while in the automatic Mode, at any time after the GO Key has been
pressed, press the PAUSE/CANCEL Key twice. The "Auto" enunciator will disappear and the
amount of refrigerant charged/recovered will remain displayed. Caution: Once this is done, the
remaining programmed cycle cannot be completed.
5