Graco 77X542 Instructions Manual page 4

Installation
Fill Valve Component
Identification
R
T
M
F . 1
IG
A Fill Valve
M Fill Stud
N Instruction Label (not shown, see Typical Installation,
page 3)
P Fill Valve Outlet
Q Fill Valve Vent Port
R Pressure Relief Plunger
S Pressure Gauge
T Dust Cover (Yellow)
U Pressure Relief Valve
4
Installation
The reference letters used in the following instructions refer to
the Typical Installation diagram provided on page 3 and the
Component Identification illustration (F
S
1. Select the installation location. Be sure the installa-
tion location chosen is clean, flat and easily accessi-
ble
2. Orient the Fill Valve (A) as shown in F
the Fill Valve is correctly oriented the Pressure
Gauge (S) will be located on the top of the Fill Valve
block and the Pressure Relief Valve (U) will be
Q located on the bottom of the block.
P
To reduce the risk of serious injury from skin injection,
the Fill Valve (A) must be installed with the pressure
gauge (S) located on the top of the Fill Valve and the
pressure relief valve (U) pointing down as shown in F
1.
A
3. Use mounting dimensions provided on page 7 of
U
this manual to drill 4 mounting holes in the installa-
tion surface
4. Secure Fill Valve (A) to installation surface using 4
1/4 inch bolts.
5. Select a convenient location close to the valve to
adhere the Operating Instructions label (N)
(included with your valve).
NOTE: Clean the surface prior to installing the label
to remove contaminants such as dust, dirt, grease
and oil residue which could weaken or prevent
adhesion.
6. Connect Supply Hose (K) between the Auto-Fill
Shut Off Valve (C) and Fill Valve Outlet (P) port
marked with an "O".
7. Connect a Drain Hose (L) between the Fill Valve
Vent Outlet (Q) port marked with a "V" and the Res-
ervoir Port (E/F).
. 1).
IG
. 1. When
IG
.
IG
333393D