8
POWERJET 260 PRO Injector Cleaner & Tester
5.5
Injecting Flow Test
Injecting flow test is to check if the injecting flow in 15 seconds meets the specifications for injecting amount. The
deviation reflects the wear or clogging in the injector, instead of electrical parameter variation.
Procedures:
Installation refer to Uniformity/ Sprayability Test.
1)
Before this test, press
DRAIN
icon to drain the test liquid from the measuring cup if there is any.
2)
Choose
Injecting Flow Test
function and press
Run
key to start the test.
Adjust the fuel pressure by pressing
+
or
–
key according to the injector specification.
3)
When the test is over, the equipment will stop automatically at the ring of the buzzer.
5.6
Auto. Test
Auto. test contains all above-mentioned tests (15-second injecting test, idle speed, middle speed, high speed, varying
acceleration, varying deceleration, changing pulse width test). This function can test more comprehensive performance of
injectors by simulating the various engine working conditions.
Procedures:
Installation refer to Uniformity/ Sprayability Test.
1)
Before the test, press DRAIN icon to drain all the test liquid in the measuring cups if there is any.
2)
Select AUTO function choose mode no. , then press Run key to start the test.
3)
Adjust the fuel pressure by pressing
+
or
–
keys.
4)
When the test is over, the equipment will auto stop at the ring of the buzzer.
There are 3 modes for auto. test: Mode 1, Mode 2 and Mode 3. Mode 1 and Mode 2 are shown below; while Mode 3 is to
run Mode 2 after running Mode 1.
Mode
1
Mode 2
