Instruction Booklet KHEOS PLUS
22 ENGLISH
EN
the external cylinder. Just before reaching the estimated value, operation is locked, the acoustic signal is activated and the
message “Close cylinder and press OK” appears on the display in order to arrive at the calculated value without pressure
residues in the unit.
- 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.
- This cycle does not increment the filter counter.
-
If an error occurs, the display will show the associated message and give an acoustic signal. To exit, press ESC.
This operation increments the “GASRB“ counter in the “SERVICE“ menu
.
5.11 A/C SYSTEM FLUSHING
This function is designed to remove oil and residues that may be carried over by the refrigerant R134a.
Connect the external flushing KIT (available for purchase at our sale outlets).
Do not flush the A/C system without first connecting the external flushing kit.
Conditions for starting the operation: Min. 4 kg refrigerant in the cylinder and no pressure in the vehicle.
Press “OK” to start the cycle. The filter life counter included in the external flushing kit used for this function appears. To clear the
counter press the “OK” and “-“ buttons simultaneously. Press OK to continue and choose whether to perform the kg-based flushing
(from Min 5kg to Max 10kg refrigerant flushed into the A/C circuit) or the automatic function by simply choosing the vehicle from
the database.
Press OK to start the process, which includes refrigerant charge and discharge cycles followed by recovered oil discharge cycles.
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.
6. “SERVICE” menu
6.1 “Operator” service menu
Operator: person trained to use the machine (trained directly/indirectly by CTR staff)
The basic settings enable immediate operation of the unit in every phase.
- This menu includes all the functions needed to use and customize the unit to best suit your needs.
Use the “+ ↑ ” and “- ↓ ” buttons to select “SERVICE” in the main menu, then press “OK”.
- “Pressure in cylinder >7 Bar”. This function is used to increase cylinder pressure through a combination of operations. Close
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