Manifolds; Function Manifold Components - View 1 - Genie Z-80/60 Service And Repair Manual

Service and Repair Manual

Manifolds

8-1

Function Manifold Components - View 1

The function manifold is mounted to the turntable next to the ground controls.
Index
Description
No.
1 Differential sensing valve
2 Relief valve, 2500 psi / 172 bar
3 Solenoid valve, 2 position 2 way
4 Relief valve, 2500 psi / 172 bar
5 Relief valve, 1300 psi / 89.6 bar
6 Flow regulator valve, 0.1 gpm / 0.38
L/min
7 Proportional solenoid valve
8 Solenoid valve, 2 position 3 way
9 Check valve
10 Solenoid valve, 2 position 3 way
11 Differential sensing valve
12 Differential sensing valve
13 Differential sensing valve
14 Priority flow regulator valve, 3 gpm /
11.4 L/min
15 Solenoid valve, 3 position 4 way
82
Schematic
Function
Item
A Secondary boom up/extend and
down/retract
B Secondary boom up
C Secondary boom up circuit
D Secondary boom down
E Primary boom down
F Bleeds off check valves
indifferential sensing circuits to
tank
G Primary boom up/down
H Primary boom retract
I Differential sensing
circuit,primary boom
extend/retract
J Primary boom extend
K Turntable rotate left/right
L Primary boom extend/retract
M Primary boom up/down
N Controls flow to the oscillateand
platform manifolds
O Secondary boom extend/retract
September 2016
Torque
30-35 ft-lbs / 41-47 Nm
20-25 ft-lbs / 27-34 Nm
20-25 ft-lbs / 27-34 Nm
20-25 ft-lbs / 27-34 Nm
20-25 ft-lbs / 27-34 Nm
20-25 ft-lbs / 27-34 Nm
30-35 ft-lbs / 41-47 Nm
33-37 ft-lbs / 45-50 Nm
8-10 ft-lbs / 11-14 Nm
50-55 ft-lbs / 68-75 Nm
30-35 ft-lbs / 41-47 Nm
30-35 ft-lbs / 41-47 Nm
30-35 ft-lbs / 41-47 Nm
30-35 ft-lbs / 41-47 Nm
33-37 ft-lbs / 45-50 Nm
Part No. 1268556