ANCEL AJ400 M handleiding
Handleiding
Je bekijkt pagina 10 van 13
7
AJ400 M
Injector Cleaner & Tester
ANCEL
4) In the sprayability test, a special electrical parameter--the minimum injection pulse width of injector--can be tested,
to compare the injectors on the same engine. That is to set cylinder No., start the test from minimum injection
pulse width, and then gradually increases the pulse width till the injector starts injection (observed with the help
of backlight). The value set at this moment is the minimum injection pulse width, so the difference of minimum
injection pulse width among these injectors could be observed.
Backflushing
Backflushing is limited to the top-supply injector by connecting the backflushing connector under uniformity /
sprayability test. Test solution enters from the outlet of the injector and flows out from the inlet during backflushing.
Backflushing can wash away the dirt inside the injector and dirt attached to the filter.
1）Find the backflushing connector (and select a supporting “O” ring to install it on the connector) installed below
the fuel separator;
2）Install the top-supply injector in reverse direction (outlet up, inlet down);
3）Select the corresponding coupling element under the injector according to the shape of injector;
4）Adjust the screws to fix the fuel separator and injector assembly in the fuel filler hole of the upper cover according
to the height of injector and tighten the compression screws (black) on both sides evenly;
5）It is recommended to use manual switch to drain the remaining fuel in the transparent tube to avoid overflow of
test solution before backflushing.
6）Connect the pulse signal line of the injector properly; set the operating parameters and press Run button to execute
backflushing function; the system pressure can be adjusted by
+
and
–
buttons on the control panel during
backflushing.
7）The system will stop automatically after completion of the cleaning.
(Installation for backflushing)
5.4 Leakage Test
Leakage test is to inspect the sealing conditions of the injector needle valve under system pressure and to find out if
the injector is dribbling
Procedures
Installation refer to Uniformity/ Sprayability Test.
1) Before doing leakage test, please use the manual switch to drain the rudimental residual test liquid from the
measuring cup.
2) Select Leakage Test function and press Run key to start.
At this time the system pressure can be adjusted by pressing
+
and
–
key to observe dribbling from the injector
the pressure is adjusted preferably 10% higher than manufacturer’s specifications.
3) When the test is over, the equipment will automatically stop and the buzzer will ring simultaneously.
Note:
In general the drip of the injector should be less than 1 drop within 1 minute (or in accordance with the
specifications). The default time of the system is 1 minute.
Bekijk gratis de handleiding van ANCEL AJ400 M, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | ANCEL |
| Model | AJ400 M |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 2574 MB |
