PMS 4500 FCB Manual - Ysebaert
PMS 4500 FCB Manual - Ysebaert
PMS 4500 FCB Manual - Ysebaert
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Installation Instructions<br />
D.6.4<br />
Position of the pre-filter with water separator<br />
Additionally to the standard fine filter a prefilter<br />
with water separator must be installed<br />
outside of the sound cover in the fuel<br />
system line. (is not included in delivery.)<br />
D.6.5<br />
De-aerating the fuel system<br />
Normally, the fuel system is designed to bleed out air itself i.e. as soon as the electric starter<br />
motor starts operation the fuel pump starts working and the fuel system will be de-aerated after<br />
some time automatically. It is nevertheless essential to bleed the system as follows prior to the<br />
first operation (as all hoses are empty):<br />
1. Main power switch "OFF".<br />
2. Disconnect clamp no. 5 of the DCterminal<br />
block.<br />
3. Main power switch "ON" for approx..<br />
5 minutes (the electrical fuel pump<br />
propels and airs out automatically<br />
the fuel inlets).<br />
Do not press the "START"-button!<br />
4. Main power switch "OFF".<br />
5. Reconnect lamp no. 5 of the DC-terminal<br />
block.<br />
If still bubbles are in the fuel inlets, the<br />
ventilation screw at the fuel solenoid valve<br />
(or the union nut at the injection line at the<br />
cylinder head) should opened and the<br />
procedure has to be accomplished again.<br />
It is advisable to hold an absorbent paper<br />
or cloth under the screw so that the fuel<br />
does not run in the sound cover. The fuel<br />
pump must run only until nonporously fuel<br />
withdraws. As soon as the system is aired<br />
out, the open screw must be tightened<br />
again.<br />
12<br />
15.7.05 <strong>PMS</strong>_<strong>4500</strong>_<strong>FCB</strong>_manual.V02 - Chapter D: Installation Instructions Page 53
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