Nilfisk-Advance 7765 Service Manual page 125

Service Manual – Advance 7765 / Nilfisk CR1500
Side Broom Motor On
When the
Side Broom Motor
flow from the
Auxiliary Pump
and
Valve Side Broom Motor
and , then to the
Return Block Filter
A
1.93
CIR
Side Broom
Motor
Return Block
Filter
Reservoir
is on, the
Side Broom Valve
through priority leg of the priority flow divider, then through the
. The oil will then flow from the discharge side of the
.
Reservoir
Side
Broom
Valve
B
9.7 GPM
1.02
CIR
solenoid is energized. This forces the hydraulic oil to
Auxiliary
Pump
Sweep System, Side Broom
Side Broom
to the
Side Broom Motor
To Main Broom
Solenoid (2)
P1
.75
2500
GPM
PSI
P T1
Main Control
Valve
To Return
Block
230