Denso Kheos, Instruction Booklet

Page: 19 / 31

Instruction Booklet
19 ENGLISH
KHEOS
EN
- Connect the high and low pressure pipes to the A/C system
- Open the HP and LP valves, or if there is only one service point, open the corresponding valve.
- Select “CHARGE TO VEHICLE” with the “+ ↑” and “- ↑ ” buttons. Press OK to start the cycle (Fig.1)
1
GAS : 00.000 Kg
VACUUM
>
CHARGE TO VEHICLE
RECHARGE CYLINDER
FLUSHING
2
>
MANUAL
ALFA
AUDI
BMW
5
GAS : 500 g
OIL : 15 g
VAC : 30 MIN
>
START CYCLE
- Once you have selected “CHARGE TO VEHICLE”, you can select to continue in two ways (Fig.2):
1 - Database controlled charge
2 - Manual charge
- Database controlled charge allows you to use the first-installation values for gas, oil-type and recharge quantity given by the
memory card after selecting the vehicle.
- Manual filling enables you to set the refrigerant value you require. The 500g value given as default can be changed using the “ +
↑
” and “ -
↓
” buttons (fig.5), or you can enter a new value through the “Service-Customisation” menu.
The quantity of oil displayed is the result of the proportion of the gas and oil mix, so that you will know the exact quantity of oil
that needs to be charged into the A/C system for the refrigerant alone.
- To disable an item, set the value to zero.
Caution: to fill the system with oil and UV tracer, it must be in vacuum mode, otherwise filling will not be performed.
When the vacuum is low, the cycle may be started but then it will be locked when the pressure difference levels out.
- Move the cursor “>” to “Start cycle” and press OK to start the operation. If conditions permit, the system will perform the cycle
and display all the current phases with values and text messages.
- “GasC:” indicates the quantity of gas remaining to be charged and the time taken.
- If an error occurs, the display will show the associated message and give an acoustic signal. To exit, press ESC.
- During operation, press ESC for 2 sec. to return to the main menu.
- In case of emergency press the red push button in the panel to switch off the unit completely; in this case the function that was
in progress will not be saved.
- Once the cycle has been completed, press ESC for 2 sec. to exit.
- When you exit the operation, you will be prompted to print the report (if the printer is present). Press OK to print or ESC to return
to the main menu.
- The unit controls the quantity charged so that it does not go below the minimum level of 1 kg, thus allowing you to fill the system
with any quantity greater than 1 kg (e.g. if the display indicates 1300 g, you can charge 300 g).
Changing gas quantity and vacuum time
To change a quantity, move the cursor “>” to the item involved (fig.5), press OK to modify it and use the “+ ↑ ” and “- ↓ ” buttons to
change the value. Changes are made in 5 g steps for gas and 5 minute steps for vacuum. To disable an item, set the value to zero.