koen.s
26-06-2013, 08:27 PM
i have the HSF2, without dash gauge.
when I folow this procedure, and I remove the SYS before the test run.
I do the road test, he wil not spray.
But the rest of the test is oke.
Who can give me advice?
1. First step - system check list:
a. Tank and pump is fully secured and leak free.
b. The FAV assembly is securely located in a cool
and dry spot of the engine bay.
c. The controller is accessible and can be secured
down with minimum movement during motoring,
d. The jets are securely installed in the inlet tract.
e. Dash gauge installed.
2. Priming and purging of the system:
a. Fill up the tank with water half way.
b. Disconnect the 6mm hose from the FAV assembly
and put the hose into a container securely.
c. Ignition switch in pre-crank position and gauge is
switched on. Uncover the controller and pull out the
?Inj? jumper (disabling the FAV) and put it to the link
marked ?SYS?. The pump should power up and
water should come out of the 6mm hose within a
few seconds, Let it run for a 10-20 seconds so that
trapped air and debris are purged.
d. Listen to the pump during the priming period; it
should go very quiet after completion of purging
procedure. If not, repeat step ?c?.
e. Upon successful completion of the above, reinstate
the 6mm hose into FAV assembly.
3. Testing the spray pattern of the jets:
a. Secure an unused jet onto the windscreen and
connect it to the outlet port of the FAV assembly.
b. Activate the system by linking up ? INJ? and ?SYS?
on the controller. You should see an instant full-cone
spray at the jet. Do it for a few seconds only. You can
repeat the test with the remaining jets. At the same
time the gauge should register a few bars. Remove
the ?SYS? test link.
4. Activate the system by F-IDC:
a. Set the far left trimmer to fully counter-clockwise.
Crank the engine and leave it to idle, you should see
the blinking green led on the controller board.
b. Blip the accelerator paddle sharply to induce an
artificial load. The amber led should respond. A faint
but noticeable spray should develop at the jet.
5. Road test the system:
Still with jet on windscreen, make a short drive and
confirm the spray is progressive with load. After a
successful road test, reconnect the hose to the internal
spray jets. This concludes the system test.
when I folow this procedure, and I remove the SYS before the test run.
I do the road test, he wil not spray.
But the rest of the test is oke.
Who can give me advice?
1. First step - system check list:
a. Tank and pump is fully secured and leak free.
b. The FAV assembly is securely located in a cool
and dry spot of the engine bay.
c. The controller is accessible and can be secured
down with minimum movement during motoring,
d. The jets are securely installed in the inlet tract.
e. Dash gauge installed.
2. Priming and purging of the system:
a. Fill up the tank with water half way.
b. Disconnect the 6mm hose from the FAV assembly
and put the hose into a container securely.
c. Ignition switch in pre-crank position and gauge is
switched on. Uncover the controller and pull out the
?Inj? jumper (disabling the FAV) and put it to the link
marked ?SYS?. The pump should power up and
water should come out of the 6mm hose within a
few seconds, Let it run for a 10-20 seconds so that
trapped air and debris are purged.
d. Listen to the pump during the priming period; it
should go very quiet after completion of purging
procedure. If not, repeat step ?c?.
e. Upon successful completion of the above, reinstate
the 6mm hose into FAV assembly.
3. Testing the spray pattern of the jets:
a. Secure an unused jet onto the windscreen and
connect it to the outlet port of the FAV assembly.
b. Activate the system by linking up ? INJ? and ?SYS?
on the controller. You should see an instant full-cone
spray at the jet. Do it for a few seconds only. You can
repeat the test with the remaining jets. At the same
time the gauge should register a few bars. Remove
the ?SYS? test link.
4. Activate the system by F-IDC:
a. Set the far left trimmer to fully counter-clockwise.
Crank the engine and leave it to idle, you should see
the blinking green led on the controller board.
b. Blip the accelerator paddle sharply to induce an
artificial load. The amber led should respond. A faint
but noticeable spray should develop at the jet.
5. Road test the system:
Still with jet on windscreen, make a short drive and
confirm the spray is progressive with load. After a
successful road test, reconnect the hose to the internal
spray jets. This concludes the system test.