Air Lubrication - Graco Hydra-Cat H.P. Series Instructions Manual

Air Lubrication

Make sure to use an Industrial Grade 1, Heavy Duty,
Extreme Pressure, Lithium Soap Grease, Graco Part
Number 110293 or equivalent.
Replace the covers (17) and the bolts (16) after greasing,
and before starting the machine. The covers (17) are
safety guards and must be in place when the proportioner
is in operation.
KEY
1 BLEEDER TYPE MAIN AIR VALVE
2 AIR MOTOR
3 PRIMARY CYLINDER
4 SECONDARY CYLINDER
5 FRAME
6 AIR MOTOR TIE RODS
7 FLUID CYLINDER TIE RODS
8 TIE ROD NUTS
9 CONNECTING ROD NUT, AIR MOTOR
10 CONNECTING ROD NUT, PRIMARY
11 CONNECTING ROD NUT, SECONDARY
12 COUPLING COLLARS
Fig. 6
If your air supply Is very dry, install an air line lubricator
between the air regulator and the pump air motor for
automatic lubrication. Refer to the air motor manual for
.
details
13 ROD ADAPTER
14 THUMB SCREWS
15 GUARDS
16 HEX BOLTS
17 COVERS
18 WET CUPS
19 PACKING NUTS
20 PACKING NUT WRENCH
21 MAIN BEARINGS
22 SNAP RING
23 FLUID OUTLET, PRIMARY
24 FLUID OUTLET, SECONDARY
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