Jeanneau LEADER 33 OUTBOARD, Руководство пользователя, Страница: 104 / 198

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197895 RCD-2
Index B
8.3 VERIFICATION OF THE LPG SYSTEM
The LP system should be tested for leakage before each use in any of the following ways:
- If the LPG circuit is equipped with a pressure gauge:
Before each use, close the appliance valve, open the LPG cylinder valve, allow the
pressure gauge to stabilize, close the LPG cylinder valve and observe the pressure
indicated by the pressure gauge near the LPG cylinder for 3 minutes. The pressure
indicated by the manometer should be constant if there is no leak in the system.
The pressure indicated by the manometer should be constant if there is no leak in
the system. If bubbles are observed in the detector liquid, there is a leak.
NOTE: The pressure gauge only indicates vapour pressure, which is a
constant at a given temperature. It gives no indication of the amount of LPG
remaining in the cylinder.
.
- If the LPG circuit is equipped with a bubble leak detector, use it as follows:
- Carry out a manual search by applying a foaming solution, soapy water or a detergent (with
the burner taps closed and the installation and gas bottle taps left open). Foaming solutions for
detecting leaks in gas installations conforming to EN 14291 are adequate for these
requirements.
- If an LPG leak is detected or suspected, immediately take the following measures:
- Cease use of all LPG appliances;
- Disconnect the LPG supply from the supply valve(s);
- Extinguish all naked flames and other sources of ignition (heaters, cooking
appliances, pilot lights, etc.);
- Do not operate electrical switches;
- Evacuate the area if possible.
NOTE: Leak tests carried out by the boat user are not a substitute for regular and
complete checks of the LPG circuit by a competent professional.
Regularly observe the bubble leak detector.
OR
Once the installation is pressurised and stabilised, press the
detector push button. The installation is not leaking if bubbles do
not appear in the detector liquid. If bubbles are observed in the
detector liquid, there is a leak.