Davide e Luigi Volpi S.p.A.
Via San Rocco,10 – 46040 Casalromano (MN) – Italy
Tel. +39 0376.76009 - 76012 Fax. +39 0376.76408
www.volpioriginale.it
e-mail:
info@volpioriginale.it
– export@volpioriginale.it
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DAVIDE E LUIGI VOLPI S.p.A. - via San Rocco,10 - 46040 CASALROMANO (MN) – ITALIA YLBSVEA_4 LIBRETTO D’USO DINAMICA
24
5
USE OF THE EQUIPMENT
5.1 PRELIMINARY OPERATIONS
First of all, referring to the pictures and tables in the first pages of this manual, identify all the parts of the
equipment, their position and their specific function. Every time that a part of the equipment will be mentioned, it
will be possible to clearly identifying it in its relevant picture.
Now take the equipment off from the box, check for “D” general switch to be turned off (position “0”) and for “J”
operation lever to be in “O” position, which means downwards.
Before starting the machine for the first time, it is necessary to do the following:
•
Control battery charge and charge it if necessary, as indicated in par. 6.2. This operation is intended for
assuring the best endurance and shall be carried out every time the equipment is utilized after a period of
inactivity and anyway AT LEAST every four months.
•
Tie “F” shoulder straps hooks to the lower part of the machine, releasing the strings of “E” shoulder straps,
whose length is adjustable, as to keep them quite long.
•
Mount the accessories for product delivery: on “L” hose fitting install respectively “G” hose, “H” extension
tube and “I” dust-spreading shovel.
•
Check for “A” air inlets not to be obstructed in no way.
5.2 TANK FILLING
The dust shall be dry and sliding, with no crumbs or solid aggregates.
Utilising some humid dust, add 5% of dead lime.
Use protective devices for your hands, eyes and mouth before starting filling procedure.
After having checked for the equipment to be completely turned off, unscrew “B” cover of the equipment
and pour the product in powder in “K” tank up to wished quantity. During this operation do not insert in
the tank any tool, your hands or arms either.
Screw with care “B” cover.
5.3 HOW TO PUT THE EQUIPMENT ON YOUR BACK
If this has never been done before, loosen “E” shoulder straps belts, that have already been tied to the
lower part of the equipment, in such a way as to have them quite long and help putting the equipment on
your back.
Slip one arm in one shoulder strap belt and load the pump on one shoulder. By the other hand grasp the
other shoulder strap belt and put it on the other shoulder.
Adjust only now the length of the belts until the position of the equipment on your back is correct,
balanced and comfortable.
Hold and keep in the wished position the product delivery tube.
Before turning the equipment on, be sure that delivery direction is not towards other persons.
5.4 STARTING OF THE EQUIPMENT: BEGINNING OF WORKING ACTIVITY
In order to correctly start the equipment, the following operations shall be carried out in the indicated order
Check for “J” operation lever to be in rest position (position “0”), which means completely low.
Put “D” general switch on “1”.
Bring “J” operating lever on position “1”, ventilation system of the equipment starts and some air with no
dust is delivered.
After a few seconds, bring “J” operation lever in the position your prefer (from “2” to “4”), as to deliver the
dust mixed with air. The three positions following the first one correspond to increasing dust quantity: use
position “2” for low quantity of dust, position “3” for a mean quantity of dust and “4” for a big quantity of
dust. From that moment on, the delivery is constant until dust runs out.
During working phase, to help dust’s downward movement in the tank, we suggest to periodically shake
the equipment, keeping it on your shoulders.
