DROPSA VIP4Air Series Руководство по эксплуатации и техническому обслуживанию - Страница 9
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Печатать страницу9.6 PNEUMATIC CONNECTIONS
Connect the air input to the push-in connector utilizing Ø6 mm nylon tubing both for the pump
and the mixer, and provide a stop valve to permit shutting off the supply.
9.7 ELECTRICAL CONNECTIONS
The only electrical connection required is that of the Samba level. (see paragraph 6 Technical
Specifications)
N.B.: After all connecting up has been completed ensure the tubing and cables are protected from
impacts and are suitably secured.
10. INSTRUCTIONS FOR USE
10.1 STARTING THE VIP4Tools PANEL
Before using the VIP4Tools panel, it is necessary to carry out some preliminary checks:
-
check the integrity of the equipment
-
check that the electrical and pneumatic connections have been effected correctly
-
vent the residual air from the pump using the vent screw, located at the center of the
securing screws, until lubricant exits (retighten the vent screw without using excessive
force).
-
to facilitate the venting, regulate the pumps to maximum flow and operate for some
cycles.
10.2 EXCLUDING LUBRICANT DELIVERY FROM AN INDIVIDUAL PUMP:
-Unscrew (anticlockwise) the red cap at the end of the pump to its stop, so completely blocking
off the delivery.
10.3 REGULATING LUBRICANT DELIVERY FLOW:
Use the red cap to determine the nominal flow of the individual pump.
- Completely unscrew the pump red regulating cap (0 mm³ flow) turn clockwise for
(min. flow 5 mm³) after which every turn corresponds to an increase in flow of 5 mm³ until
reaching 30 mm³ at the 7
FLOW (mm³ / stroke)
0 = no pump delivery
th
turn. (see table)
30
25
20
15
10
5
TURNS
6.5
5.5
4.5
3.5
2.5
1.5
Completely unscrewed
1.5 turns
7