Systems with Fill Valve in the Refilling Line
3A3956D
7
Systems with Fill Valve in the Refilling Line
The installation shown is only a guide for selecting and installing system components. Contact your Graco distributor
for assistance in planning a system to suit your needs.
NOTE:
The remote filling station pump stalls (dead-heads)
when the reservoir is full. If the pump does not stall (dead-head) there is a leak in the system.
Key:
P
Pump - remote filling station
R
Reservoir - remote filling station
V
Supply Hose
W
Pressure Relief Line
Y
Instruction Label
Z
Fill Valveu
Z1 Pressure Relief Knob
AA Refilling Line
BB Filter
NOTE:
The components highlighted in F
. 3 identify the
unique features in a Fill Valve installation. See Typical Installa-
tion on page 5 for a complete list of the other system compo-
nents.
Install the fill valve (Z) in an easily accessible location between
the remote fill station pump (P) and Auto-Fill Shut Off Valve
(S).
The fill valve is used to relieve pressure in the refilling line and
to reset the Auto-Fill Shut Off.
F
IG
. 3
V
Y
Z
Z1
W
AA
P
R
BB
Summary of Contents for Dyna-Star HP 77X202
Page 25: ...Notes 3A3956D 25 Notes...
