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8ą307-638
INSTALLATION
Check the Electrical Grounding (See Fig 1)
WARNING
Proper electrical grounding of every part of your
system is essential. For your safety, read the
warning section, FIRE OR EXPLOSION
HAZARD, on page 5. Ground the system as
explained there. Then check your system as
explained
below
.
1. Turn the ES On–Off valve to OFF. See Fig 2 for the
location
of the valve lever
.
2. T
urn of
f the air and fluid supply to the gun.
3. Have a qualified electrician check the electrical
grounding
continuity of the spray gun and air hose.
a. With the electrically conductive air hose (BB)
connected (see Connect the Air Line, page 7)
and properly grounded, use a megohmmeter
(AA) (shown in ACCESSORIES section) to
measure
the
resistance between the gun handle
(Y) and a true earth ground (Z). Use an applied
voltage
of 500 minimum to
1000 volts maximum.
See
Fig 1.
b. If the resistance is greater than 2 megohms,
check the tightness of the ground connections,
and be sure the air supply hose ground wire is
connected to a true earth ground. If the resis-
tance is still greater than 2 megohms, replace
the
air supply hose.
Fig 1
KEY
Y Gun
Handle
Z T
rue Earth Ground
AA Ohmmeter
BB
Grounded Air Hose
Z
Y
AA
BB
Fig
2
KEY
Y ES
V
alve Lever
Z
Fluid Adjusting Knob
AA
Fan Adjusting Knob
BB
ES Indicator Lights
BB
Y
Z
AA