Genie S-60 Service Manual page 150

Section 5 • Troubleshooting Flow Charts
CHART 19
Continued from the
previous page.
5 - 44
0 or
Disconnect wires on
infinite
turntable rotate right
ohms
directional valve coil
(item A) and test the
resistance of the valve
coil. See Repair Section.
2.5 to 3.5 ohms
function
Hold function enable
operates
switch to either side and
move the turntable
rotate toggle switch in
the direction.
RIGHT
Manually override the
directional valve by
pushing in on the end of
the valve spool.
function inoperative
*SEE
Install a 0 to 5000 PSI
NOTE 1
(345 bar) pressure
gauge at the quick
disconnect coupling on
the boom function
manifold and start the
engine. Hold the
function enable switch to
either side and move the
turntable rotate toggle
switch in the
RIGHT
direction and check the
pressure.
*SEE
NOTE 2
Continued on the next
page.
Genie S-60 & Genie S-65
Third Edition • First Printing
Replace turntable rotate
right directional valve
coil.
Replace faulty
directional valve.
function
Exchange flow regulator
operates Replace faulty flow
valve (item I) with boom
up/down flow regulator
valve (item H). Check
turntable rotate right
function.
function inoperative
Repair turntable rotation
motor OR function
manifold may have an
internal fault. Consult
Genie Industries Service
Department.
regulator valve.
*NOTE 1
S-60: 2600 PSI or more
S-65: 2900 PSI or more
*NOTE 2
S-60: Less than
2600 PSI
S-65: Less than
2900 PSI
Part No. 65196