Vacuum; Adding New Oil; Charging The A/C System; Manual Operation - FLO-DYNAMICS CCST 288 Manual Del Usuario

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. Select the assisted procedure by pressing ENTER when "Assisted Procedure"
flashes on the LCD. Select the vacuum operation by pressing ENTER when the message
"Vacuum xx min." flashes on the LCD. Set the vacuum time only if different from that
previously used. Press ENTER to confirm. Open the high and low-pressure taps of the
machine and press START.

ADDING NEW OIL

Measure the quantity of oil extracted from the A/C system and check that the new oil container
(n) contains at least this quantity + 20 cc. With the A/C system in vacuum, open the high- and
low-pressure taps of the machine (if the A/C system is equipped with a single quick-connect
coupling for high or low pressure, open only the relative tap). Open the oil tap until the quantity
equal to the quantity of oil previously extracted is transferred. Close the oil tap when the
reaching the desired oil level.
ATTENTION: Since the oil in the container will decrease in level, the quantity must be
calculated by difference. Upon completion of the oil integration phase, you may go on to
refrigerant fluid charging.

CHARGING THE A/C SYSTEM

Select the ASSISTED PROCEDURE by pressing ENTER when the "Assisted Procedure"
message flashes on the LCD. Select charging by pressing ENTER when "CHARGING XX:XX
lb" flashes on the LCD.
Set the quantity of fluid to be reintegrated as explained below.
1. MANUAL OPERATION: set the quantity of refrigerant for the A/C system to be charged.
For example, for 1 lb. 7 oz. press key 1, key 0, and key 7, "Charging 1:07 lb". After
setting the
On most systems the quantity of refrigerant charged is given on the plate inside the
engine compartment of the vehicle. If you do not know the correct quantity, consult the
relevant manuals.
2. The DATABASE BASIC (DBB) may be used if installed. Press the ↓ key; the following
will appear on the display:
Find the relevant vehicle code on the "table" provided. Use the numerical keypad to
enter the code. Then press the ENTER key to confirm. The following will appear on the
display:
where "w,yz" refers to the quantity of refrigerant for the vehicle selected. The machine
will be ready to enter the correct quantity of refrigerant. Confirm by pressing the ENTER
key. Please contact your retailer if you wish to install the DATABASE BASIC (DBB).
3. The DATABASE ADVANCED (DBA) may be used if installed: Press the ↓ key; the
following will appear on the display:
INSTRUCTIONS MANUAL
quantity, pressing
INSERT CODE
CAR MODEL
...
Press ENTER to quit
VACUUM 20 MIN
<FILLING w:yz lb>
-13-
ENTER to confirm.