Genie S-120 Setup guide

Operator’s Manual
with Maintenance Information
First Edition
Fourth Printing
Part No. 62756

Genie S-120 & Genie S-125 Part No. 62756
Operator's Manual First Edition • Fourth Printing
Copyright © 2000 by Genie Industries
First Edition: First Printing, May 2000
Second Printing, July 2000
Third Printing, July 2000
Fourth Printing, January 2001
"Genie" is a registered trademark of
Genie Industries in the U.S.A. and many other
countries. "S" is a trademark of Genie Industries.
These machines comply with
ANSI/SIA 92.5-1992.
Printed on recycled paper
Printed in U.S.A.
®
Important
Read, understand and obey these safety rules and
operating instructions before operating this machine.
Only trained and authorized personnel shall be
permitted to operate this machine. This manual should
be considered a permanent part of your machine and
should remain with the machine at all times. If you
have any questions, call Genie Industries.
Contents
Page
Safety Rules .............................................................. 1
Controls ..................................................................... 7
Pre-operationInspection........................................... 10
Maintenance............................................................. 12
Function Tests.......................................................... 15
Work Place Inspection.............................................. 21
Operating Instructions .............................................. 22
Transport .................................................................. 26
Decals ...................................................................... 27
Specifications ........................................................... 29
Contact us:
Internet:http://www.genielift.com
E-mail:[email protected]

PartNo.62756 GenieS-120&GenieS-125 1
Operator's ManualFirst Edition · Fourth Printing
Safety Rules
Danger
Failure to obey the instructions and
safety rules in this manual will result
in death or serious injury.
Do Not Operate Unless:
You learn and practice the principles of safe
machine operation contained in this operator's
manual.
1 Avoid hazardous situations.
Know and understand the above principle
before going on to the next section.
2 Always perform a pre-operation inspection.
3 Always perform function tests prior to use.
4 Inspect the work place.
5 Only use the machine as it was intended.
You read, understand and obey:
Manufacturer's instructions and safety
rules—safety and operator's manuals
and machine decals
employer's safety rules and worksite
regulations
applicablegovernmental regulations
You are properly trained to safely operate the
machine.

2 GenieS-120&GenieS-125 PartNo.62756
Operator's Manual First Edition · Fourth Printing
SAFETY RULES
Electrocution Hazards
This machine is not electrically insulated and will
not provide protection from contact with or
proximity to electrical current.
Maintain safe distances from electrical power lines
and apparatus in accordance with applicable
governmental regulations and the following chart.
Voltage Minimum Safe
Phase to Phase Approach Distance
Feet Meters
0 to 300V Avoid Contact
300V to 50KV 10 3.05
50KV to 200KV 15 4.60
200KV to 350KV 20 6.10
350KV to 500KV 25 7.62
500KV to 750KV 35 10.67
750KV to 1000KV 45 13.72
Allow for platform movement, electrical line sway
or sag and beware of strong or gusty winds.
Keep away from the machine if it contacts
energized power lines. Personnel on the ground or
in the platform must not touch or operate the
machine until energized power lines are shut off.
Do not use the machine as a ground for welding
unless the machine is equipped with the weld line
to platform option and it is properly connected.
Tip-over Hazards
Occupants and equipment shall not exceed the
maximum platform capacity.
Maximum platform capacity
S-120 750 lbs 340 kg
S-125 500 lbs 227 kg
Maximum occupants 2
Do not raise or extend the boom unless the
machine is on a firm, level surface.
Do not depend on the tilt alarm as a level indicator.
The tilt alarm sounds in the platform only when the
machine is on a severe slope.

PartNo.62756 GenieS-120&GenieS-125 3
Operator's ManualFirst Edition · Fourth Printing
If the tilt alarm sounds:
Do not extend, rotate or raise the boom above
horizontal. Move the machine to a firm, level
surface before raising the platform. If the tilt alarm
sounds when the platform is raised, use extreme
caution to retract the boom and lower the platform.
Do not rotate the boom while lowering. Move the
machine to a firm, level surface before raising the
platform.
Do not use the platform controls to free a platform
that is caught, snagged or otherwise prevented
from normal motion by an adjacent structure. All
personnel must be removed from the platform
before attempting to free the platform using the
ground controls.
Do not operate the machine in strong or gusty
winds. Do not increase the surface area of the
platform or the load. Increasing the area exposed
to the wind will decrease machine stability.
Use extreme care and slow speeds while driving
the machine in stowed position across uneven
terrain, debris, unstable or slippery surfaces and
near holes and drop-offs.
Do not drive the machine on or near uneven
terrain, unstable surfaces or other hazardous
conditions with the boom raised or extended.
Maximum allowable side force 150 lbs
- ANSI & CSA 667 N
Maximum allowable 90 lbs
side force - CE 400 N
Do not push off or pull
toward any object
outside
of the platform.
Do not alter or disable
machine components
that in any way affect
safety and stability.
Do not replace items critical to machine stability
with items of different weight or specification.
Do not modify or alter an aerial work platform.
Mounting attachments for holding tools or other
materials onto the platform, toeboards or guard rail
system can increase the weight in the platform and
the surface area of the platform or the load.
SAFETY RULES

4 GenieS-120&GenieS-125 PartNo.62756
Operator's Manual First Edition · Fourth Printing
Do not place or attach overhanging loads to any
part of this machine.
Do not place ladders or scaffolds in the platform or
against any part of this machine.
Do not use the machine on a moving or mobile
surface or vehicle.
Be sure all tires are in good condition and lug nuts
are properly tightened.
Fall Hazards
Occupants must wear a
safety belt or harness in
accordance with
governmentalregulations.
Attach the lanyard to the
anchorage point provided in
the platform.
It is recommended that operators wear an
approved hard hat when operating the machine.
SAFETY RULES
Do not sit, stand or climb on the platform guard
rails. Maintain a firm footing on the platform floor
at all times.
Do not climb down from the platform when raised.
Keep the platform floor clear of debris.
Lower the platform entry mid-rail or close the entry
gate before operating.
Collision Hazards
Be aware of limited sight
distance and blind spots
when driving or operating.
Be aware of boom position and tailswing when
rotatingturntable.
Check work area for overhead obstructions or
other possible hazards.
Be aware of crushing hazard when grasping the
platform guard rail.

PartNo.62756 GenieS-120&GenieS-125 5
Operator's ManualFirst Edition · Fourth Printing
SAFETY RULES
Component Damage Hazards
Do not use any battery or charger greater than 12V
to jump-start the engine.
Do not use the machine as a ground for welding.
Be sure the hydraulic shutoff valves (located by
hydraulic tank) are open before starting the engine.
Explosion and Fire Hazards
Do not start the engine if you smell or detect liquid
petroleum gas (LPG), gasoline, diesel fuel or other
explosive substances.
Do not refuel the machine with the engine running.
Refuel the machine and charge the battery only in
an open, well-ventilated area away from sparks,
flames and lighted tobacco.
Do not operate the machine in hazardous locations
or locations where potentially flammable or
explosive gases or particles may be present.
Observe and use the circle and square markings
and the color-coded direction arrows on the
platform controls and drive chassis for drive and
steer functions.
Do not lower the boom unless the area below is
clear of personnel and obstructions.
Limit travel speed according to the condition of
ground surface, congestion, slope, location of
personnel, and any other factors which may cause
collision.
Do not operate a boom in the path of any crane
unless the controls of the crane have been locked
out and/or precautions have been taken to prevent
any potential collision.
No stunt driving or horseplay while operating a
machine.

6 GenieS-120&GenieS-125 PartNo.62756
Operator's Manual First Edition · Fourth Printing
SAFETY RULES
Decal Legend
Genie product decals use symbols, color coding
and signal words to identify the following:
Safety alert symbol—used to alert
personnel to potential personal
injury hazards. Obey all safety
messages that follow this symbol
to avoid possible injury or death.
Red—used to indicate the
presence of an imminently
hazardous situation which, if not
avoided, will result in death or
serious injury.
Orange—used to indicate the
presence of a potentially
hazardous situation which, if not
avoided, could result in death or
serious injury.
Yellow with safety alert symbol—
used to indicate the presence of a
potentially hazardous situation
which, if not avoided, may cause
minor or moderate injury.
Yellow without safety alert
symbol—used to indicate the
presence of a potentially
hazardous situation which, if not
avoided, may result in property
damage.
Green—used to indicate operation
or maintenance information.
Damaged Machine Hazards
Donotuseadamagedor malfunctioning machine.
Conductathoroughpre-operationinspectionofthe
machine and test all functions before each work
shift. Immediately tag and remove from service a
damaged or malfunctioning machine.
Be sure all maintenance has been performed as
specified in this manual and the appropriate
service manual.
Be sure all decals are in place and legible.
Be sure safety and operator’s manuals are
complete, legible and in the storage container
located on the platform.
Bodily Injury Hazard
Do not operate the machine with a hydraulic oil or
air leak. An air leak or hydraulic leak can penetrate
and/or burn skin.
Always operate the machine in a well-ventilated
area to avoid carbon monoxide poisoning.

PartNo.62756 GenieS-120&GenieS-125 7
Operator's ManualFirst Edition · Fourth Printing
Controls
Ground Control Panel
1 Boom down button
2 Boom extend/retract buttons
3 Boom up button
4 Engine speed select button
5 LCD screen control buttons
6 Gasoline/LPG select button
7 LCD readout screen
8 Emergency Stop button
9 Gasoline/LPG models: Choke button
Deutz Diesel models: Glow plug button
10 Key switch for off/platform/ground selection
11 Engine start button
12 Auxiliary power button
13 High speed function enable button
14 Low speed function enable button
15 Alarm
16 Platform level up/down buttons
17 S-125 models: Jib boom up/down buttons
18 Platform rotate left/right buttons
19 Turntable rotate left/right buttons

8 GenieS-120&GenieS-125 PartNo.62756
Operator's Manual First Edition · Fourth Printing
CONTROLS
1
12 Engine idle (rpm) select
button with indicator lights:
· Rabbit & Foot Switch: foot
switch activated high idle
· Turtle: low idle
· Rabbit: high idle
13 Gasoline/LPG models:
Gasoline/LPG select
button with indicator lights
14 Fault indicator light
15 Low fuel indicator light
16 Check engine indicator light
Platform Control Panel
1 Platform rotate switch
2 Platform level switch
3 Platform Not Level indicator
light
4 Machine Not Level indicator
light
5 Retract Boom indicator light
6 Raise Boom indicator light
7 Horn button
8 Generator button with
indicator light (option)
265 7 8 9 10
2425202627
28
43
9 Auxiliary power button with
indicator light
10 Diesel models: Glow plug
button with indicator light
Gasoline/LPG models:
Choke button with indicator
light
11 Engine start button with
indicator light

PartNo.62756 GenieS-120&GenieS-125 9
Operator's ManualFirst Edition · Fourth Printing
CONTROLS
17 EmergencyStopbutton
18 Powerindicatorlight
19 Dualaxisproportionalcontrol
handlefordriveand steer
functions
ORProportionalcontrol
handlefordrivefunction and
thumb rocker for steer
function
20 Usedforoptionalequipment
21 Steer mode select buttons
with indicator lights
11 12 13 1514 17
19 18
16
20212223
22 Drive select button with
indicator lights:
Machine on incline symbol:
Low range
operation for inclines
Machine on level surface
symbol: High range
operation for maximum
drivespeed
23 Singleaxisproportional
control handle for boom
extend/retractfunction
24 Extend axle button with
indicator light
25 Retract axle button with
indicator light
26 Drive enable button with
indicator light
27 Dual axis proportional control
handle for boom up/down
and turntable rotate left/right
functions
28 S-125 models: Jib boom up/
down toggle switch

10 GenieS-120&GenieS-125 PartNo.62756
Operator's Manual First Edition · Fourth Printing
Pre-operation Inspection
Do Not Operate Unless:
You learn and practice the principles of safe
machine operation contained in this operator's
manual.
1 Avoid hazardous situations.
2 Always perform a pre-operation
inspection.
Know and understand the above principles
before going on to the next section.
3 Always perform function tests prior to use.
4 Inspect the work place.
5 Only use the machine as it was intended.
Fundamentals
It is the responsibility of the operator to perform a
Pre-operationInspectionandroutinemaintenance.
The Pre-operation Inspection is a visual inspection
performed by the operator prior to each work shift.
The inspection is designed to discover if anything
isapparentlywrongwithamachinebeforethe
operator performs the function tests.
ThePre-operationInspectionalsoserves to
determineifroutinemaintenanceproceduresare
required.Onlyroutinemaintenanceitemsspecified
in this manual may be performed by the operator.
Refer to the list on the next page and check each
of the items and locations for modifications,
damage or loose or missing parts.
A damaged or modified machine must never be
used. If damage or any variation from factory
deliveredcondition is discovered, themachine
must be tagged and removed from service.
Repairs to the machine may only be made by a
qualified service technician, according to the
manufacturer'sspecifications. Afterrepairsare
completed,theoperator must performa
pre-operationinspectionagainbeforegoingonto
the function tests.
Scheduledmaintenanceinspectionsshallbe
performedbyqualifiedservice technicians,
accordingtothemanufacturer'sspecificationsand
the requirements listed in the responsibilities
manual.

PartNo.62756 GenieS-120&GenieS-125 11
Operator's ManualFirst Edition · Fourth Printing
PRE-OPERATION INSPECTION
Pre-operation Inspection
oBe sure that the operator’s, safety and
responsibilitiesmanualsarecomplete,legible
and in the storage container located in the
platform.
oBe sure that all decals are legible and in place.
See Decals section.
oCheck for engine oil leaks and proper oil level.
Add oil if needed. See Maintenance section.
oCheck for hydraulic oil leaks and proper oil level.
Add oil if needed. See Maintenance section.
oCheckfor engine coolant leaks andproper level
of coolant. Add coolant if needed. See
Maintenancesection.
oCheck for battery fluid leaks and proper fluid
level. Add distilled water if needed. See
Maintenancesection.
Checkthefollowingcomponents or areas for
damageandimproperlyinstalled,looseor
missing parts:
oElectricalcomponents, wiringand
electrical cables
oHydraulic hoses, fittings, cylinders and
manifolds
oFuel and hydraulic tanks
oDriveandturntablemotors and drive hubs
oBoomandaxlewearpads
oTiresandwheels
oEngineandrelatedcomponents
oLimit switches and horn
oAlarmsandbeacons(ifequipped)
oNuts, bolts and other fasteners
oPlatformentry mid-rail or gate
Checkentiremachinefor:
oCrack in welds or structural components
oDentsordamageto machine
oBe sure that all structural and other critical
componentsarepresentandallassociated
fastenersand pins are inplaceandproperly
tightened.
oAfter you complete your inspection, be sure that
all compartment covers are in place and
latched.

12 GenieS-120&GenieS-125 PartNo.62756
Operator's Manual First Edition · Fourth Printing
Maintenance
Observe and Obey:
Only routine maintenance items specified in this
manualshallbeperformedbytheoperator.
Scheduledmaintenanceinspectionsshallbe
completed by qualified service technicians,
accordingtothemanufacturer'sspecifications
andthe requirements specified in the
responsibilitiesmanual.
Maintenance Symbols Legend
Thefollowingsymbolshavebeen
used in this manual to help
communicate the intent of the
instructions. When one or more of
the symbols appear at the
beginningofamaintenance
procedure,itconveys the meaning
below.
Indicates that tools will be required to
performthisprocedure.
Indicates that new parts will be
requiredtoperformthisprocedure.
Indicates that a cold engine is required
beforeperformingthisprocedure.
Check the Engine Oil Level
Maintaining the proper engine oil level is essential
togoodengineperformanceandservicelife.
Operatingthemachinewithan improper oil level
candamageenginecomponents.
Check the oil level with the
engineoff.
1 Check the engine oil dipstick. Add oil as
needed.
Cummins models:
Result: The oil level should be within the "L" and
"H" marks on the dipstick.
Deutz models:
Result: The oil level should be within the two
marks on the dipstick.
Perkins models:
Result: The oil level should be within the two
notches on the dipstick.
Cummins B3.9L Engine 11.5 quarts
Oil capacity (including filter) 10.9 liters
Cummins B3.9L Engine
Oil viscosity requirements
below 68°F / 20°C 5W-30
-10° to 68°F / -23° to 20°C 10W-30
above 15°F / -9°C 15W-40
Use oils meeting API classification CE (labeled CE/
SG).
Deutz F4L 913 Engine 14 quarts
Oil capacity (including filter) 13.5 liters
Deutz F4L 913 Engine Oil viscosity
requirements
below 60°F / 15.5°C (synthetic) 5W-30
-10°F to 90°F / -23°C to 32°C 10W-40
above -4°F / -34°C 15W-40
Engine oil should have properties of API classification
CC/SE or CC/SF grades.

PartNo.62756 GenieS-120&GenieS-125 13
Operator's ManualFirst Edition · Fourth Printing
MAINTENANCE
Check the Batteries
Proper battery condition is essential to good engine
performanceandoperationalsafety.Improperfluid
levels or damaged cables and connections can
resultinenginecomponentdamageandhazardous
conditions.
Electrocutionhazard.Contact with
hot or live circuits may result in
death or serious injury. Remove all
rings,watchesandotherjewelry.
Bodily injury hazard. Batteries
contain acid. Avoid spilling or
contactingbattery acid. Neutralize
battery acid spills with baking soda
andwater.
1 Put on protective clothing and eye wear.
2 Be sure that the battery cable connections are
freeofcorrosion.
3 Be sure that the battery hold downs and cable
connections are tight.
4 Remove the battery vent caps.
5 Check the battery acid level. If needed,
replenish with distilled water to the bottom of the
battery fill tube. Do not overfill.
6 Install the vent caps.
Addingterminalprotectorsanda
corrosionpreventativesealantwill
helpeliminate corrosiononthe
battery terminals and cables.
Perkins 1004-42 Engine 8.9 quarts
Oil capacity (including filter) 8.4 liters
Perkins 1004-42 Engine Oil viscosity
requirements
below 32°F / 0°C 0W
-13°F to 68°F / -25°C to 20°C 5W-20
10°F to 104°F / -12°C to 40°C 10W-30
14°F to 122°F / -10°C to 50°C 15W-40
above 23°F / -5°C 20W-50
Engine oil should have properties of API classification
CF4 grade.
Check the Hydraulic Oil Level
Maintaining the hydraulic oil at the proper level is
essentialtomachineoperation.Improperhydraulic
oil levels can damage hydraulic components. Daily
checks allow the inspector to identify changes in oil
level that might indicate the presence of hydraulic
system problems.
1 Be sure that the boom is in the stowed position,
then visually inspect the sight gauge located on
the side of the hydraulic oil tank.
Result: The hydraulic oil level should be within
the top 2 inches (5 cm) of the sight gauge.
Hydraulic oil specifications
Hydraulic oil type Dexron equivalent
Tank capacity 55 gallons 208 liters
Hydraulic system 65 gallons 246 liters
(including tank)

14 GenieS-120&GenieS-125 PartNo.62756
Operator's Manual First Edition · Fourth Printing
Scheduled Maintenance
The scheduled maintenance items must be
completedby a person trainedand qualifiedto
performmaintenanceon this machine accordingto
the procedures found in the service manual for this
machine.
Inspectionsandmaintenancedescribedbelow
requirethequalifiedentitytorecordandretain
records of all inspections and maintenance items
for four years.
Machines that have been out of service for more
than three months must receive the quarterly
inspection before placing the machine back into
service.
Check the Engine Coolant Level
- Liquid Cooled Models
Maintaining the engine coolant at the proper level is
essential to engine service life. Improper coolant
level will affect the engine's cooling capability and
damageengine components. Daily checkswill
allow the inspector to identify changes in coolant
level that might indicate cooling system problems.
1 Check the fluid level in the coolant recovery
tank. Add fluid as needed.
Result: The fluid level should be in the
NORMALrange.
Bodily injury hazard. Fluids in the
radiatorareunderpressureand
extremely hot. Use caution when
removingcapandaddingfluids.
The Schedule
There are five types of maintenance inspections
that must be performed according to a schedule—
daily, quarterly, six months, annual, two year. To
accountforrepeatedprocedures,theScheduled
MaintenanceProceduresSectionandthe
MaintenanceInspectionReporthavebeendivided
into five subsections—A, B, C, D and E. Use the
followingcharttodeterminewhichgroup(s)of
proceduresarerequiredtoperformascheduled
inspection.
Inspection Table or Checklist
Daily or every 8 hours A
Quarterly or every 250 hours A + B
Six months or every 500 hours A + B + C
Annual or every 1000 hours A + B + C + D
Two year or every 2000 hours A + B + C + D + E
Maintenance Inspection Report
Themaintenanceinspectionreportcontains
checklists for each type of scheduled inspection.
Make copies ofthe MaintenanceInspectionReport
to use for each inspection. Store completed forms
forthree years.
MAINTENANCE

PartNo.62756 GenieS-120&GenieS-125 15
Operator's ManualFirst Edition · Fourth Printing
Function Tests
Fundamentals
The Function Tests are designed to discover any
malfunctions before the machine is put into
service. The operator must follow the step-by-step
instructions to test all machine functions.
A malfunctioning machine must never be used. If
malfunctions are discovered, the machine must be
tagged and removed from service. Repairs to the
machine may only be made by a qualified service
technician, according to the manufacturer's
specifications.
After repairs are completed, the operator must
perform a pre-operation inspection and function
tests again before putting the machine into service.
Do Not Operate Unless:
You learn and practice the principles of safe
machine operation contained in this operator's
manual.
1 Avoid hazardous situations.
2 Always perform a pre-operation
inspection.
3 Always perform function tests prior to
use.
Know and understand the above principles
before going on to the next section.
4 Inspect the work place.
5 Only use the machine as it was intended.
1 Select a test area that is firm, level and free of
obstruction.
At the Ground Controls
2 Turn the key switch to ground control.
3 Pull out the red Emergency Stop button to
the ON position.
Result: The LCD screen will come on and
display no error messages. The beacon (if
equipped) should flash.
Note: In cold climates, the LCD readout screen will
need to warm up before the display appears.
4 Start the engine (see Operating Instructions
section).
Test Emergency Stop
5 Push in the red Emergency Stop button to the
OFF position.
Result: The engine should turn off and no
functions should operate.
6 Pull out the red Emergency Stop button to
the ON position and restart the engine.
Test the Extendable Axles
Note: Start this test with the axles retracted.
7 At the ground controls, push and hold a function
enable/speed select button and push the boom
up button.
Result: The boom should raise to 10° above
horizontal and then stop. The boom should not
raise above the limit switch unless both axles
are extended.
8 Push and hold a function enable/speed select
button and push the boom down button.
Result: The boom should lower and return to
the stowed position.

16 GenieS-120&GenieS-125 PartNo.62756
Operator's Manual First Edition · Fourth Printing
FUNCTIONTESTS
9 Push and hold a function enable/speed select
button and press the boom extend button.
Result: The boom will extend approximately 3
feet (1 m) and then stop. The boom should not
extend farther unless both axles are extended.
10 Push and hold a function enable/speed select
button and push the boom retract button.
Result: The boom should retract.
11 At the platform controls, move the drive control
handle in the forward direction and push the
extend axle button.
Result: The machine should drive and the axles
should extend. The indicator light will flash
while the axles are moving and stay on when
the axles are fully extended.
Note: The extend axle function will only work while
the machine is moving.
12 Return to the ground controls. At the ground
controls, push and hold a function enable/speed
select button and push the boom up button and
the boom down button.
Result: The boom should raise and lower
normally.
13 At the ground controls, push and hold a function
enable/speed select button and push the boom
extend button and the boom retract button.
Result: The boom should extend and retract
normally.
Test the Machine Functions
14 Donotpress and hold a functionenable/speed
select button. Attempt to activate each boom
and platform function button.
Result: No boom and platform functions should
operate.
15 Press and hold a function enable /speed select
button and activate each boom and platform
functionbutton.
Result: All boom and platform functions should
operate through a full cycle. Descent alarm (if
equipped) should sound while boom is
lowering.
Test Auxiliary Controls
16 Turn the key switch to ground control and shut
the engine off.
17 Pull out the red Emergency Stop button to the
ON position.
18 Simultaneously push and hold the auxiliary
power button and push each boom function
button or activate each boom function toggle
switch.
Note: To conserve battery power, test each
function through a partial cycle.
Result: All boom functions should operate.

PartNo.62756 GenieS-120&GenieS-125 17
Operator's ManualFirst Edition · Fourth Printing
FUNCTIONTESTS
Test the Tilt Sensor
19 Push one of the LCD
screen buttons until
TURNTABLELEVEL
SENSORX-DIRECTION
appears.
Result: The LCD screen should display the
angleindegrees.
20 Push one of the LCD screen buttons until
TURNTABLELEVELSENSORY-DIRECTION
appears.
Result: The LCD screen should display the
angleindegrees.
21 Push one of the LCD screen buttons until
PLATFORMLEVEL SENSORDEGREES
appears.
Result: The LCD screen should display the
angleindegrees.
Test the Operating Envelope
22 Simultaneouslypushthe
LCDscreenbuttonsshown
to activate status mode.
23 Push one of the LCD screen
buttons shown until BOOM
ANGLE is displayed.
24 Raisethe boom and observe theLCD screen.
Result: The LCD screen should display:
< 10
>= 10
>= 50
> 65
25 Push one of the LCD screen buttons shown until
BOOM LENGTH is displayed.
26 Extend the boom and observe the LCD screen.
Result: The LCD screen should display:
at 0
> 0
> 80
= 100
> 100
27 Retracttheboom.
At the Platform Controls
Test Emergency Stop
28 Turn the key switch to platform control.
29 Push in the platform red Emergency Stop button
to the OFF position.
Result: The engine should turn off and no
functionsshouldoperate.
30 Pull out the red Emergency Stop button and
restarttheengine.
Test the Hydraulic Oil Return Filter
31 Press the engine idle speed select button until
the indicator light next to high idle (rabbit
symbol) is on.
32 Locate and check the
hydraulicfilter
conditionindicator.
Result: The filter
shouldbeoperating
withtheplungerin
thegreenarea.
33 Press the engine idle speed select button until
the indicator light next to foot switch activated
high idle (rabbit and foot switch symbol) is on.

18 GenieS-120&GenieS-125 PartNo.62756
Operator's Manual First Edition · Fourth Printing
FUNCTIONTESTS
Test the Horn
34 Push the horn button.
Result:Thehornshould sound.
Test the Tilt Sensor Alarm
35 Push a button, such as the engine RPM button
or the fuel select button.
Result: The alarm should sound at the platform
controls.
Test the Foot Switch
36 Push in the platform red Emergency Stop button
to the OFF position.
37 Pull out the red Emergency Stop button to
the ON position but do not start the engine.
38 Press down the foot switch and attempt to start
the engine by pushing the engine start button.
Result: The engine should not start.
39 Do not press down the foot switch and restart
theengine.
40 Do not press down the foot switch and test each
machinefunction.
Result:Nomachinefunctionsshouldoperate.
Test Machine Functions
41 Press down the foot switch.
42 Activate each machine function control handle,
toggle switch or button.
Result: All functions should operate through a
full cycle.
Test the Steering
43 Push the steer
mode select
buttonforsquare-
end(bluearrow)
steer.
44 Press down the foot switch.
45 Slowly move the drive/steer control handle in the
direction indicated by the blue triangle on the
control panel OR pressthethumb rockerswitchin
thedirectionindicatedbythebluetriangle.
Result:Thesquare-endwheels shouldturnin
the direction that the blue triangles point on the
drive chassis.
46 Push the steer
mode select
button for circle-
end(yellowarrow)
steer.
47 Press down the foot switch.
48 Slowly move the drive/steer control handle in the
direction indicated by the yellow triangle on the
control panel OR pressthethumb rockerswitchin
thedirection indicatedbytheyellow triangle.
Result: The circle-end wheels should turn in the
direction that the yellow triangles point on the
drive chassis.
49 Push the steer
mode select
buttonforcrab
steer.
50 Press down the foot switch.
51 Slowly move the drive/steer control handle in the
direction indicated by the blue triangle on the
control panel OR pressthe thumb rocker switch in
thedirectionindicated bythebluetraingle..
Result: All wheels should turn in the direction
that the blue triangles point on the drive
chassis.