Figure 7, Important information – Gasboy Blackmer GDP User Manual
Page 15
MDE-4096C Blackmer® Global Dispenser Pump Operation, Maintenance and Kit Installation Manual · April 2008
Page 15
Maintenance
Figure 7: Pump Cartridge
Direction of
Pump Cartridge
Insertion
Head Gasket (8)
Wave Spring (6)
Pump
Cartridge (7)
2
Lightly grease the O-Rings and the bore in which they fit using silicone grease.
3
Align the pump cartridge dowel pin with the dowel pin hole and slide in the pump cartridge
(7). If dowel pin is in the hole, you should be able to rotate the cartridge very lightly back and
forth and feel the positive stops. The wave spring deflection will also be felt when the
cartridge is pressed in axially.
4
Insert provided guides into screw holes. The guides will orient gasket as well as hold it in
position.
5
Install the head gasket (8). If needed, apply a thin film of motor oil onto the mating surface to
affix areas of the gasket that do not retain their position.
Ensure that you have completed the steps described in the
, before you proceed to step
IMPORTANT INFORMATION
6
Carefully install the head (9) over the cartridge. Push head in until it comes approximately
1/4-inch from the casing face.
7
Carefully replace guides with head screws, threading each of them in a few turns.