Snap-On POLARTEK HYBRID EEAC332, Manual

Page: 22 / 44

• 22 •
During the recovery phase, the machine displays the quantity of
refrigerant recovered.
Upon completion of recovery, the machine will stop and
discharge, while automatically displaying the used oil extracted
from the A/C system during the recovery phase. The oil discharge
operation lasts 4 minutes.
The machine checks whether or not there is air in the tank and, if
necessary, purges the non-condensable gas. The machine will
automatically discharge any non-condensable gas.
Allowing the machine to fully complete the procedure will
reduce the risk of return flows, which may cause excessive non-
condensable gas to be recharged into the air conditioning
system. If any residual refrigerant in the A/C system should
increase in pressure during this phase, the machine will
automatically begin recovering the refrigerant.
Then the machine sounds an alarm while the following screen is
be displayed:
Close and disconnect HP and LP coupling from A/C system, then
press ENTER , the following screen will be displayed:
Procedure is now successfully completed.
Press PRINTER to print the receipt of the procedure. Press ENTER
to exit.
VACUUM
Use the quick-connect couplings to connect the hoses to the A/C
system, bearing in mind that BLUE must be connected to the low
pressure side and RED to high pressure. If the system is equipped
with a single quick-connect coupling for high or low pressure,
connect only the relative hose.
From the MANUAL PROCEDURE, select VACUUM, the following
screen will be displayed:
Select VACUUM TIME value box. Use the KEYPAD to insert the
new value of the VACUUM TIME. Press ENTER to confirm. ESC to
return back.
NOTE: Use the VACUUM SETTING to change the duration of the
TIME OF CHECK.
NOTE: If selected VACUUM TIME is lower than 15 minutes the
following popup warning will be displayed:
Press YES to continue, or press NO to go back.
Type the plate of the car, press ENTER to confirm. ESC to return
back.
NOTE: the numerical keys include an alphabet that is used
similar to text messaging; for example: press “2” once to display
“2”, twice to display “A”, three times for “B”, four times for “C”, five
times for “a”, six times for “b”, seven times for “c”, eight times for
“2” again.
R134a MANUAL PROCEDURE
RECOVERY / RECYCLE
End Of Procedure
Gas recovered xxx lb
Oil discharged xxx oz
Press ENTER to continue
R134a MANUAL PROCEDURE
RECOVERY / RECYCLE
Close and disconnect HP and LP coupling from A/C
system and Press ENTER
Inset vehicle
Plate number:
___________________
R134a MANUAL PROCEDURE
VACUUM
1 2
ABC
3
DEF
4
GHI
5
JKL
6
MNO
7
PQRS
8
TUV
9
WXYZ
0
|_|
← .,
The selected vacuum time is lower than
15 minutes. The leak check could not be
reliable. Continue?
YES NO
R134a MANUAL PROCEDURE
VACUUM
TIME OF CHECK
VACUUM TIME
R134a MANUAL PROCEDURE
xx
R134a MANUAL PROCEDURE
lb
psi
oz
RECOVERY / RECYCLE