TYPICAL
,
INSTALLATION
D
Wire
E
Air Line Filter
F Air Line Oiler
Bleed-Type Master Air
Valve
J Fluid Drain
Valve
H
Air
and
Gauge
K
Main Fluid Dispensing
Hose
L
Whip
Hose
M Air Supply
N
Air
Pump Runaway
NOTES:
The reference numbers and letters in paren-
theses in the
to the
in
Figures 1-4 and
the
Parts
Drawing.
The Typical Installation shown above is only
a
guide to selecting and installing required
and optional accessories. For assistance in
designing a system to suit your
needs, contact your Graco representative.
The dimensional drawing on page
gives
measurements needed for installing the pump on a
custom designed mounting. Mounting accessories are
shown on page
If your pump is mounted in a ram or
an elevator, refer to the manual supplied with
in-
stallation and operation instructions.
Grounding
explained under FIRE
HAZARD
Before operating the pump, ground the system as
and
Grounding
Accessories
on page
and
17
for assistance in setting
Refer to the TYPICAL INSTALLATION drawing and
Sure they are adequately sized to meet the system's re-
up your system.
If
you supply your own accessories, be
air inlet of the pump. Upstream from the pump air inlet,
Connect a grounded
air supply hose to the 314
install an air line oiler
for automatic air motor lubrica-
tion. Upstream from the oiler, install an air regulator
and an air line filter
(E)
to remove harmful dirt and
moisture from your compressed air supply, and
a
bleed-
master air valve
Be sure the valve is
from the pump. A pump runaway valve
in-
stalled on the
air line senses when the pump is running
too fast and shuts off the air supply to the motor.
WARNING
Two accessories are required
in
your system:
a
bleed-type master air valve
and
a
fluid drain
valve
These accessories help reduce the risk
of serious bodily injury including injection,
splashing in the
eyes,
and injury from moving
parts
if you are adjusting or repairing
the pump.
trapped between this valve and the pump after the
The bleed-type master. air valve relieves air
air
is
shut
off.
Trapped air can cause the pump to
cycle unexpectedly. Locate the valve
to the
The
fluid
drain valve assists in relieving fluid
gun; triggering
the gun
to
relieve pressure
pressure in the displacement pump, hose and
not be sufficient.
Using a suitable adapter, connect a fluid drain valve
near the
1"
fluid outlet of the pump. Then con-
nect
a
grounded fluid supply hose
For more flexible
gunldispensing valve movement, use a shorter
13
in.)
ID hose
between the gunldispensing valve
and the main hose.
