Groeneveld Auto Greaser - Meter Unit Operation - Goldacres Crop Cruiser G6 Operator's Manual

Groeneveld Auto Greaser - Meter Unit Operation

Right: Meter unit &
Spacer
PHASE A. The pump presses the grease into grease
channel (1). The grease pushes plunger (4) past
channel (2). The grease now fills chamber (3) and
pushes plunger (5) to the right. The stroke length
of plunger (5) will determine the amount of grease
Right: Meter unit in
phase A
PHASE B. When the pump stops and as the grease
pressure drops, spring (7) will push plunger (4)
back to the left, closing off channel (1). O-ring
(9) prevents grease from being sucked back from
Right: Meter unit
in phase B
184 - Chapter 12 - Optional Accessories
that will be pressed through the secondary grease
line to the grease point. This stroke length - hence
the capacity of chamber (3) – is determined by
the number and thickness of the spacers as shown
above.
chamber (6). Plunger (5) is pushed back by spring
(10) and presses the grease in chamber (3), via
channel (2), to chamber (8).
G4.7, G5, G6 Crop Cruiser Operator's Manual MY19 - REV 0
Continued over page