Grounding; Connecting Hoses; Air Line Filter - Graco 25C536 Instructions - Parts Manual

Grounding

Grounding Grounding
The equipment must be grounded to reduce the
risk of static sparking. Static sparking can cause
fumes to ignite or explode. To reduce the risk
of static sparking, the mounting cover and all
electrically conductive objects or devices in the
spray area must be properly grounded.
A ground wire and clamp are included with the tank.
• To ground the agitator, connect one end of the
ground wire (GW) to the ground connector (77) on
agitator drive guard (74). Connect the other end of
the ground wire to a true earth ground.
• To ground the pressure tank, connect one end of
a 12 awg (1.5 mm 2 ) minimum ground wire to the
pressure tank and the other end of the wire to a
true earth ground.
3A4797B

Connecting Hoses

Hoses
Connecting Connecting Hoses
Install an air inlet filter (AF) upstream from the air
inlet ball valve (17) to remove dirt and moisture from
the compressed air supply. Connect an air supply
hose (SH) between the air inlet ball valve and the air
filter air outlet.
Connect the atomizing air hose (AH) to the air spray
gun (AG) from an air outlet of the air manifold.
Connect a fluid hose (FH) between the fluid outlet
ball valve (18) and the air spray gun (AG) fluid inlet.
Recommended Hose Hose Sizes
Recommended Recommended Hose
General purpose hose sizes are listed below.
Fluid
For runs of: Use:
0 to 35 ft (0 3/8" ID
to 11 m)
1/2" ID
35 to 100 ft
(11 to 30 m)
100 to 200 ft 3/4" ID
(30 to 61 m)
Air Line Air Air Line Filter Line Filter Filter
Air line filters remove harmful dirt and moisture from
the compressed air supply. Order part 106148 for
3/8 npt or 106149 for 1/2 npt.
Installation
Sizes
Sizes
Air
For runs of: Use:
0 to 50 ft (0 5/16" ID
to 15 m)
3/8" ID
50 to 100 ft
(15 to 30 m)
100 ft+ (30 1/2" ID
m+)
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