Snap-On POLARTEK HYBRID EEAC332, Manual

Page: 18 / 44

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AUTOMATIC PROCEDURE
In the automatic mode, all the operations are performed
automatically: recovery and recycling, oil discharge, vacuum,
new oil reintegration, and charging. The values for the quantity
of gas recovered, quantity of oil recovered, vacuum time,
quantity of oil reintegrated, and quantity of gas charged into the
system are automatically printed at the end of each single
operation.
Before the automatic procedure, start the vehicle engine with
the hood closed (the air conditioner must switch OFF) for 10
minutes to warm the engine. Switch off the vehicle engine.
Connect the hoses to the A/C system with the quick-connect
couplings bearing in mind that BLUE must be connected to the
low-pressure side and RED to high pressure. If the A/C system is
equipped with a single quick-connect coupling for high or low
pressure, connect only the relative hose.
From the MAIN MENU:
Select the AUTOMATIC PROCEDURE, the following screen will be
displayed:
If HYBRID VEHICLE is selected the machine will perform
FLUSHING HOSES (Refer to Manual Procedure section, pg 24,
FLUSHING HOSES), then the following screen will be displayed:
NOTE : press g, lb, or lb/oz to change the weight measurement
units.
NOTE : select value box, then use the keypad to modify
procedure parameters, press ENTER to confirm.
EDIT VACUUM DATA
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.
EDIT CHARGE AMOUNT DATA
NOTE: For most systems the quantity of fluid to be refilled is
indicated on a plate that is in the vehicle’s engine compartment.
If this quantity is not known, look for it in the relevant manuals.
Select CHARGE AMOUNT value box, then use the keys 0 to 9 to
type the quantity of refrigerant to be charged into the A/C
system.
NOTE: If DATABASE is installed, it can be used to insert the value
of refrigerant into the CHARGE field.
NOTE: If charge amount is lower than 4 oz (100 g) the following
popup warning will be displayed:
Charge amount lower than 4 oz (100 g) is not allowed, press
ENTER then re-enter a higher CHARGE AMOUNT value.
EDIT CHARGE MODE
Select the connection mode:

HP+LP fill the refrigerant from both HP and LP service
ports.

HP to fill the refrigerant only from the HP service port.
The use of PAG OIL
or DYE in hybrid
cars may damage
compressor!
Please use only
recommended oil.
R134a AUTOMATIC PROCEDURE
Hybrid vehicle
Standard vehicle
WARNING !
charge amount
Less than 100g/4oz
Press ENTER to continue
R134a AUTOMATIC PROCEDURE
CHARGE
The selected vacuum time is lower than
15 minutes. The leak check could not be
reliable. Continue?
YES NO
R134a AUTOMATIC PROCEDURE
VACUUM
TIME OF CHECK xx min
VACUUM TIME 1 min
CHARGE AMOUNT
R134a AUTOMATIC PROCEDURE
DATABASE
xx
HP+LP LP HP
xx lb
lb
lb/oz
g
R134a
mm/dd/yyyy
hh:mm
xxxxxxx
AUTOMATIC MANUAL SERVICES
SETUP MAINTENANCE INFO