Commissioning
Before starting the pump unit check if all
connections have been well mounted and
tightened.
In order to make the pumping element
priming easier, do the following:
• Loosen the sealing nut (
1
)
• Loosen the clamping nut (
3
)
• Run the motor-driven unit until lubricant
comes out of the swiveling connector (
4
)
• Switch off the motor-driven pump unit
• Tighten the clamping nut (
3
)
• Tighten the sealing nut (
1
)
Adjusting the
discharge volume
To adjust the pump element flow rate you
need a 4 mm key for hexagon socket screw.
A pumping element type GS100.8._ can
deliver from 0 to 0,15 cm
3
per stroke. A
complete turn of the screw corresponds to a
volume of 0,0625 cm
3
.
• Loosen the sealing nut (
1
)
• Turn the adjusting screw (
2
) clockwise
with the key to reduce the flow rate.
• Turn the adjusting screw (
2
) counter-clo-
ckwise with the key to increase the flow
rate.
• Screw in the sealing nut (
1
).
Commissioning
4
3
1
2
Flow rate adjustment
21
