Adast Systems AdBlue V-line 47 Series, Руководство пользователя

Страница: 23 / 46

USER’S MANUAL V-line AdBlue
®
47xx.xxx
19
hinged door covering the hose and gun, and unscrewing the 4 screws M8 at the top level cover and 2 screws
M8 connecting the cover to the base of the dispenser.
Winding mechanism hose may be removed from the column after removing the nuts M10 at the bottom
connecting the winding mechanism with a base and removing the two screws located at the upper pulley
and the winding mechanism connecting to the web and the column. Consequently, shift in the direction of
the groove in the bottom wall and lifting the winding mechanism can be removed.
To access hydraulic components, distribution boxes and heating to dismantle the door and side cover the
hydraulic module unlocking, followed by tilting and sliding the pins.
Covering of counter case
Face covers are disassembled by unlocking the cover and lifting it upwards on hinges. The cover lifted is
screwed by means of the cover holder in the upper position.
Any handling the electric and electronic parts may only be carried out by a specialist who is responsible for
the safety of the equipment. The IP 54 protection may not be affected during the counter case handling.
It is necessary to check the gasket prior to remounting the cover. Damaged gasket shall be replaced.
Dismounting of the metering unit
Perform removing covers hydraulic module, unscrew the bolts that secure the connection meter with
connecting piece. Disconnect the flange connection to electromagnetic valve, dismount the bolts of the
integrated sensor and remove this from the meter. Reverse procedure is used for remounting the meter.
Dismounting of the electromagnetic valve
Disassemble the covers of hydraulics, disconnect the joining tube by means of a cap nut. Then dismount the
fixing bolts of the valve flange. Release the wires of electromagnetic spools in bushings after removing the
covers of the hose module. Then disconnect the wires in the counter case and remove the valve after
withdrawing the wires from the wire bundle. Reverse procedure is used for mounting the valve.
Dismantling of distribution piping
Dismantling of pipes is carried out by loosening the cup nuts screwed on the electromagnetic valve thread
and on the equal-angle piece in the hose module. Then the tubes can be removed.
11.8. 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.
ATTENTION!
After any service intervention and remounting it is necessary to check visually the tightness of bolted
connections and possible fuel leakage shall be eliminated.
11.9. Maintenance instructions for dispenser body parts
Good appearance of dispensers is a part of the filling station standard. Even if the parts of external
covering have either been provided with coats of good quality or made of stainless steel, their maintenance
should be carried out regularly. Instructions for use specified by the supplier shall be adhered to.
Higher attention should be paid to these parts in winter season because of unfavourable effect owing
to aerosol from chloride agents used for road maintenance.
Preservative polishing agents are recommended for the restoration of surfaces stained by fuel liquids.
The maintenance of the dispenser covering is carried out by filling station operators.
ATTENTION!
For the maintenance of the dispenser covering use only agents recommended by the producer of
fuel dispensers! Act upon instruction given on agents.
Recommended time intervals for the maintenance of dispenser painted body parts:

washing the dispenser with hot water - twice per month at least (according to staining severity and
season of the year)

washing the dispenser with surfactant, proper cleaning of covers from salt residues, dust and grease
with subsequent restoration of preservative coating on the body parts - once per month (according to