7
Note: For the VIP4TOOLS with separate controls, if you want a different cyclic setting for the various pumps, the connection
diagram must have a dedicated solenoid valve for each air inlet for the pump command.
7. OPERATING INSTRUCTIONS
7.1 STARTING UP THE VIP4Tools/Air PANEL
Before using the VIP4Tools/Air, some preliminary checks must be carried out:
-
check the integrity of the equipment
-
ensure that the electrical and pneumatic connections have been carried out correctly
-
Bleed the residual air from the pump, acting on the specific bleed screw located at the centre of the fixing screws until
lubricant comes out (when re-tightening the bleed screw, do not tighten excessively).
-
To facilitate the bleeding operation, adjust the pumps to the maximum flow rate, running a few cycles.
7.2 BY-PASSING LUBRICANT DELIVERY OF THE SINGLE PUMP:
-
Unscrew (anti-clockwise) the red cap located on the end of the pump until it stops, thereby completely blocking delivery.
7.3 ADJUSTING THE LUBRICANT FLOW RATE:
Act on the red cap to determine the nominal flow rate of the individual pump.
-
Unscrew the pump adjustment cap all the way (flow rate 0 mm³) screw in 1.5 turns (minimum flow rate 5 mm³) after
which, each turn corresponds to a flow rate increase of 5 mm³ until reaching 30 mm³
on the 7th turn.
(see table)
FLOW RATE (mm³ / stroke)
TURN
30
6.5
25
5.5
20
4.5
15
3.5
10
2.5
5
1.5
0 = pump flow rate by-passed
Unscrewed all the way
7.5 TIMER ADJUSTMENT (P/N 1524845)
PUMP COMMAND CONNECTION DIAGRAM
WITH SOLENOID VALVE
PUMP COMMAND
1/8” BSP
SPRAY COMMAND
Ø
6 mm
PNEUMATIC TIMER CONNECTION DIAGRAM
PUMP COMMAND
1/8” BSP
SPRAY COMMAND
Ø 6
mm
TIMER
