Fill The Oil Unit; Prime The Pump - Graco G3 Instructions Manual

Setup

Fill the Oil Unit

• Only use oil appropriate for your application, auto-
matic dispensing, and the equipment's operating
temperature. Consult with machine and lube manu-
facturer for details.
• The reservoir can be filled using a hand operated
pump, pneumatic pump or electric transfer pump.
• Do not overfill (F . 26).
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• Do not operate G3 without reservoir attached.
• Only use oils with viscosity at least 40 cSt.
F . 26
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1. Remove fill cap (a).
2. Pour oil into reservoir to max fill line (b).
3. Replace fill cap. Hand tighten cap, securely.

Prime the Pump

NOTE: It is not necessary to prime pump every time
pump is filled with lubricant.
Pump only requires priming the first time it is used or if
it is allowed to run dry.
1. Loosen pump element fitting (F
NOTE: When loosening pump element fitting, do not
loosen pump element. Loosening pump element will
change the output volume.
26
a
b
. 27).
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F . 27
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2. Only run pump until air-free lubricant is dispensed
out of element fitting (F
F . 28
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3. Tighten pump element fitting using two wrenches
working in opposite directions (F
. 28).
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. 27).
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