Graco 95G104, Manual

Page: 18 / 50

Operation
18 3A8848A
Set Pump Output Points and
Outlet Volume
NOTE: If less than five (5) pump elements are needed,
remove any additional pump elements and replace with
a plug. Torque fitting to 50 in-lb (5.6 N•m).
1. Follow the Pressure Relief Procedure , page17,
before removing or replacing a pump element.
2. Use a wrench to turn the pump element counter-
clockwise to loosen.
3. Remove the pump element and replace with a plug
(torque fitting to 50 in-lb (5.6 N•m)) (F
IG
. 10).
4. Repeat steps 2 and 3 until all pump elements have
been replaced with the desired number of plug(s).
NOTE :
• Only use Graco spacers (Kit 133457 - 5 spacers per
kit) to control output volume.
• It may be necessary to repeat this outlet volume
setup procedure after the pump is operating to
re-adjust the volume of dispensed fluids.
5. Follow the Pressure Relief Procedure , page 17,
before making any adjustments to the pump
volume.
6. Use a wrench to turn the pump element counter-
clockwise to loosen. Do not remove the entire
pump element. Only back the pump element out
enough to allow a spacer to be slid on or off. (F
IG
.
11).
7. If needed, remove or insert spacers to achieve the
required pump output volume. A tool may be
needed to facilitate removal.
The pump volume control is set using no spacers,
one (1) or two (2) spacers (F
IG
. 11).
Do not use more than two (2) spacers to adjust the
output volume.
8. Tighten the pump element fitting. Torque fitting to
50 in-lb (5.6 N•m).
• The amount of dispensed volume varies depending
upon external conditions, such as lubricant
temperature and back pressure from downstream
connections.
• Use of these volume adjustment in conjunction with
setting the ON time of the pump allows for control
of the output volume.
F
IG
. 10
F
IG
. 11
Output Volume/ Minute
No. Spacers cubic inches cubic cm
2 0.055 0.90
1 0.104 1.70
0 0.155 2.54