DROPSA GRIP Manuale d'uso e manutenzione - Pagina 5
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Stampa la pagina7. INSTRUCTIONS FOR USE
7.1 STARTING THE GRIP PANEL
Before using the GRIP panel, it is necessary to carry out some preliminary checks:
check the integrity of the equipment
-
check that the 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.
-
7.3 REGULATING THE GRIP PANEL:
GRIP WITH TIMER:
Air Regulation:
Turn the screw (1) to regulate the air flow. Clockwise
rotation reduces the air flow. Antilockwise rotation
increases the air flow.
Only Oil working mode:
Turn the screw (1) rotating it completely clockwise to
close the air flow. The pump works now only with oil.
Excluding lubricant delivery
from an individual pump:
Unscrew (anticlockwise) the red cap (2) at the end of
the pump to its stop, so completely blocking off the
delivery.
Regulating Pneumatic timer:
Turn clockwise the screw (3) to increase pause
between lubrication cicles. Turn it anticlockwise to
reduce the pause time.
Regulating lubrication delivery flow :
Use the red cap (2) to determine the nominal flow of
the individual pump.
Completely unscrew the pump red regulating cap (0
mm³ flow) turn clockwise for 1.5 turns (min. flow 5
mm³) after which every turn corresponds to an
increase in flow of 5 mm³ until reaching 30 mm³ at the
th
7
turn. (see table on the next page)
GRIP MANUAL:
Manual Regulation:
Press and release the push-button (4) to lubricate.
FLOW (mm³ / stroke)
0 = no pump delivery
5
30
25
20
15
10
5
2. Regulating
Cap for
Lubrication
3. Regulating screw
for pneumatic timer
4. Push-button
for lubricating
TURNS
Completely unscrewed
1. Regulating
screw for Air
6.5
5.5
4.5
3.5
2.5
1.5