ADAST MINOR LPG, Руководство пользователя

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USER’S MANUAL V-line 899x.xxx/LPG
18
9.12. Electronic counter
No maintenance of the electronic counter is performed. Any manipulation with the counter and wiring of
the dispenser can be only performed by a qualified person.
The electronic counter itself is repaired by replacement at the filling station.
10.
DISASSEMBLY AND DISPOSAL
ATTENTION!
Considering the fact that the residues of fuel always are left in hydraulic distributing systems and in
hydraulic parts of the dispenser it is necessary to pay higher attention to the disassembly and
disposal. The dismantling must be carried out on dripping grids where the residues of fuels are
safely removed into dripping tanks.
It is forbidden to carry out the disposal by using burners and sparkling device.
Hoses have to be disposed according to special regulations for the disposal o f ecologically
undesirable materials.
11.
PRINCIPLES OF SERVICE INTERVENTIONS FOR LPG DISPENSER
Service intervention shall be performed in accordance with the operating instructions for the filling
station.
1. Before intervention the dispenser unit must be put out of operation, the approach lane marked with
portable traffic sign "ENTRY FORBIDDEN" and the visible notice "OUT OF ORDER" shall be located on the
dispenser.
2. Prior to any intervention into the LPG module the dispenser has to be disconnected from mains by
means of the main switch in the filling station switchboard.
3. Prior to any intervention propane-butane shall be expelled by nitrogen from the complete system
(except storage tanks) including LPG dispenser.
4. Both valves in the LPG supply line from the storage tank in the return line to the storage tank must be
closed.
5. For the period of the service intervention any motor vehicle traffic has to be avoided within 5 m
radius and an extinguisher shall be within service labourers´ reach.
6. At least two trained labourers of the authorised service shop have to perform the intervention.
7. Only special non-sparking tools can be used for the intervention!
12.
SUMMARY OF PRINCIPLES FOR INSPECTION OF LPG DISPENSER
To be carried out simultaneously with the inspection of the filling station gas
equipment.
The inspection shall be performed only by an authorised body and consists of:
- inspection of the gas equipment
- repair of the gas equipment
The inspection of the process equipment, storage tank, piping and the LPG module is carried out in
periods specified in the operating regulations of the filling station according to the regulations in force
specifying intervals and scope of maintenance and inspection.
The following activities are carried out in the course of the inspection:
tightness test of the LPG module hydraulic system by means of a foaming agent

checking of the filter in the separator, cleaning or replacement

functional test of the non-return and safety valves

checking of the mechanical equipment, dust cleaning, elimination of water and other impurities from
storage tanks (LPG reservoir)