2.2.1.2
Output closed
The connecting passage between opposite outputs is closed with a headless
set screw ex works. In some cases, outputs on the progressive distributor
may be closed. The headless set screw must then be removed. As a result, the
piston conveys twice the volume to the open output.
NOTE
Lubricating film missing
If an output is closed without removing the headless set screw from the con-
necting passage between the opposite outputs, the progressive distributor
will not work. The piston cannot move. A missing lubricating film on guide-
ways and racks leads to damage to the product. This results in operational
failure.
1
3
4
5
6
2
0 cm
3
0 cm
3
Output closed
Output
Piston
Output 2 is closed. The connecting passage between the two outlets
is closed with the headless set screw. The piston is blocked by the
enclosed conveying volume. The progressive distributor does not
work.
Connecting
passage
Headless set
screw
û
• Always remove the headless set screw from the connecting passage if you
want to close the outputs
Design, function
SERVICE MANUAL Automatic lubrication system
Memolub HPS
9007199349414283_v2.0_
EN-US
15
