Original Instructions - Keep this manual with the machine at all times.
Boom Lift Models
1100S
1100SJP
ANSI
3121255
May 2, 2012
FOREWORD
FOREWORD
This manual is a very important tool! Keep it with the machine at all times.
The purpose of this manual is to provide owners, users, operators, lessors, and lessees with the precautions and
operating procedures essential for the safe and proper machine operation for its intended purpose.
Due to continuous product improvements, JLG Industries, Inc. reserves the right to make specification changes
without prior notification. Contact JLG Industries, Inc. for updated information.
3121255– JLG Lift –a
FOREWORD
SAFETY ALERT SYMBOLS AND SAFETY SIGNAL WORDS
This is the Safety Alert Symbol. It is used to alert you to the potential personal
injury hazards. Obey all safety messages that follow this symbol to avoid possible
injury or death
INDICATES AN IMMINENTLY HAZARDOUS SITUATION. IF NOT
AVOIDED, WILL RESULT IN SERIOUS INJURY OR DEATH. THIS DECAL
WILL HAVE A RED BACKGROUND.
INDICATES A POTENTIALLY HAZARDOUS SITUATION. IF NOT AVOIDED,
RESULT IN SERIOUS INJURY OR DEATH. THIS DECAL WILL HAVE
MAY
AN ORANGE BACKGROUND.
INDICATES A POTENTIALLY HAZARDOUS SITUATION. IF NOT AVOIDED,
MAY RESULT IN MINOR OR MODERATE INJURY. IT MAY ALSO ALERT
AGAINST UNSAFE PRACTICES. THIS DECAL WILL HAVE A YELLOW
BACKGROUND.
INDICATES INFORMATION OR A COMPANY POLICY THAT RELATES
DIRECTLY OR INDIRECTLY TO THE SAFETY OF PERSONNEL OR PROTECTION OF PROPERTY.
b– JLG Lift –3121255
THIS PRODUCT MUST COMPLY WITH ALL SAFETY RELATED BULLETINS. CONTACT JLG INDUSTRIES, INC. OR THE LOCAL AUTHORIZED
JLG REPRESENTATIVE FOR INFORMATION REGARDING SAFETYRELATED BULLETINS WHICH MAY HAVE BEEN ISSUED FOR THIS
PRODUCT.
For:
• Accident Reporting
• Product Safety Publications
• Current Owner Updates
• Questions Regarding
Product Safety
FOREWORD
• Standards and Regulations
Compliance Information
JLG INDUSTRIES, INC. SENDS SAFETY RELATED BULLETINS TO THE
OWNER OF RECORD OF THIS MACHINE. CONTACT JLG INDUSTRIES,
INC. TO ENSURE THAT THE CURRENT OWNER RECORDS ARE
UPDATED AND ACCURATE.
JLG INDUSTRIES, INC. MUST BE NOTIFIED IMMEDIATELY IN ALL
INSTANCES WHERE JLG PRODUCTS HAVE BEEN INVOLVED IN AN
ACCIDENT INVOLVING BODILY INJURY OR DEATH OF PERSONNEL OR
WHEN SUBSTANTIAL DAMAGE HAS OCCURRED TO PERSONAL PROPERTY OR THE JLG PRODUCT.
Contact:
Product Safety and Reliability Department
JLG Industries, Inc.
13224 Fountainhead Plaza
Hagerstown, MD 21742
USA
or Your Local JLG Office
(See addresses on inside of manual cover)
4-6.1100S Lifting and Tie Down Chart - Sheet 1 of 2 . 4-18
4-7.1100S Lifting and Tie Down Chart - Sheet 2 of 2 . 4-19
4-8.1100SJP Lifting and Tie Down Chart -
This section outlines the necessary precautions for proper
and safe machine operation and maintenance. For proper
machine use, it is mandatory that a daily routine is established based on the content of this manual. A maintenance
program, using the information provided in this manual and
the Service and Maintenance Manual, must also be established by a qualified person and followed to ensure the
machine is safe to operate.
The owner/user/operator/lessor/lessee of the machine
should not operate the machine until this manual has been
read, training is accomplished, and operation of the machine
has been completed under the supervision of an experienced and qualified operator.
If there are any questions with regard to safety, training,
inspection, maintenance, application, and operation, please
contact JLG Industries, Inc. (“JLG”).
FAILURE TO COMPLY WITH THE SAFETY PRECAUTIONS LISTED IN
THIS MANUAL COULD RESULT IN MACHINE DAMAGE, PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
1.2PRE-OPERATION
Operator Training and Knowledge
• Read and understand this manual before operating the
machine.
• Do not operate this machine until complete training is performed by authorized persons.
• Only authorized and qualified personnel can operate the
machine.
3121255– JLG Lift –1-1
SECTION 1 - SAFETY PRECAUTIONS
• Read, understand, and obey all DANGERS, WARNINGS,
CAUTIONS, and operating instructions on the machine
and in this manual.
• Use the machine in a manner which is within the scope of
its intended application set by JLG.
• All operating personnel must be familiar with the emergency controls and emergency operation of the machine
as specified in this manual.
• Read, understand, and obey all applicable employer,
local, and governmental regulations as they pertain to
operation of the machine.
Workplace Inspection
• The operator is to take safety measures to avoid all hazards in the work area prior to machine operation.
• Do not operate or raise the platform while on trucks, trailers, railway cars, floating vessels, scaffolds or other equipment unless approved in writing by JLG.
• Do not operate the machine in hazardous environments
unless approved for that purpose by JLG.
• Be sure that the ground conditions are able to support the
maximum load shown on the decals located on the
machine.
Machine Inspection
• Before machine operation, perform inspections and functional checks. Refer to Section 2 of this manual for
detailed instructions.
• Do not operate this machine until it has been serviced and
maintained according to requirements specified in the
Service and Maintenance Manual.
• Be sure the footswitch and all other safety devices are
operating properly. Modification of these devices is a
safety violation.
MODIFICATION OR ALTERATION OF AN AERIAL WORK PLATFORM
SHALL BE MADE ONLY WITH WRITTEN PERMISSION FROM THE MANUFACTURER
• Do not operate any machine on which safety or instruction
placards or decals are missing or illegible.
• Avoid any buildup of debris on the platform floor. Keep
mud, oil, grease, and other slippery substances from footwear and platform floor.
1-2– JLG Lift –3121255
SECTION 1 - SAFETY PRECAUTIONS
1.3OPERATION
General
• Do not use the machine for any purpose other than positioning personnel, their tools, and equipment.
• Never operate a machine that is not working properly. If a
malfunctions occurs, shut down the machine.
• Never slam a control switch or lever through neutral to an
opposite direction. Always return switch to neutral and
stop before moving the switch to the next function. Operate controls with slow and even pressure.
• Hydraulic cylinders should never be left fully extended or
fully retracted before shutdown or for long periods of time.
• Do not allow personnel to tamper with or operate the
machine from the ground with personnel in the platform,
except in an emergency.
• Do not carry materials directly on platform railing. Contact
JLG for approved material handling accessories.
• When two or more persons are in the platform, the operator shall be responsible for all machine operations.
• Always ensure that power tools are properly stowed and
never left hanging by their cord from the platform work
area.
• Supplies or tools which extend outside the platform are
prohibited unless approved by JLG.
• When driving, always position boom over rear axle in line
with the direction of travel. Remember, if boom is over the
front axle, steer and drive functions will be reversed.
• Do not assist a stuck or disabled machine by pushing,
pulling, or by using boom functions. Only pull the unit
from the tie-down lugs on the chassis.
• Do not place boom or platform against any structure to
steady the platform or to support the structure.
• Stow boom and shut off all power before leaving machine.
Trip and Fall Hazards
During operation, occupants in the platform must wear a full
body harness with a lanyard attached to an authorized lanyard anchorage point. Attach only one (1) lanyard per lanyard anchorage point.
3121255– JLG Lift –1-3
SECTION 1 - SAFETY PRECAUTIONS
• Before operating the machine, make sure all gates are
closed and fastened in their proper position.
• Keep both feet firmly positioned on the platform floor at all
times. Never use ladders, boxes, steps, planks, or similar
items on platform to provide additional reach.
• Never use the boom assembly to enter or leave the platform.
• Use extreme caution when entering or leaving platform.
Be sure that the boom is fully lowered. It may be necessary to telescope out to position the platform closer to the
ground for entry/exit. Face the machine, maintain “three
point contact” with the machine, using two hands and one
foot or two feet and one hand during entry and exit.
Electrocution Hazards
• This machine is not insulated and does not provide protection from contact or proximity to electrical current.
1-4– JLG Lift –3121255
SECTION 1 - SAFETY PRECAUTIONS
Table 1-1. Minimum Approach Distances (M.A.D.)
• Maintain distance from electrical lines, apparatus, or any
energized (exposed or insulated) parts according to the
Minimum Approach Distance (MAD) as shown in Table 1-
1.
• Allow for machine movement and electrical line swaying.
Voltage Range
(Phase to Phase)
0 to 50 KV10 (3)
Over 50KV to 200 KV15 (5)
Over 200 KV to 350 KV20 (6)
Over 350 KV to 500 KV25 (8)
Over 500 KV to 750 KV35 (11)
Over 750 KV to 1000 KV45 (14)
NOTE: This requirement shall apply except where
employer, local or governmental regulations
are more stringent.
• Maintain a clearance of at least 10 ft. (3m) between any part
of the machine and its occupants, their tools, and their
equipment from any electrical line or apparatus carrying up
to 50,000 volts. One foot additional clearance is required for
every additional 30,000 volts or less.
MINIMUM APPROACH DISTANCE
in Feet (Meters)
3121255– JLG Lift –1-5
SECTION 1 - SAFETY PRECAUTIONS
• The minimum approach distance may be reduced if insulating barriers are installed to prevent contact, and the barriers
are rated for the voltage of the line being guarded. These
barriers shall not be part of (or attached to) the machine. The
minimum approach distance shall be reduced to a distance
within the designed working dimensions of the insulating
barrier. This determination shall be made by a qualified person in accordance with the employer, local, or governmental
requirements for work practices near energized equipment
DO NOT MANEUVER MACHINE OR PERSONNEL INSIDE PROHIBITED
ZONE (MAD). ASSUME ALL ELECTRICAL PARTS AND WIRING ARE
ENERGIZED UNLESS KNOWN OTHERWISE.
Tipping Hazards
• The user should be familiar with the surface before driving. Do not exceed the allowable sideslope and grade
while driving.
1-6– JLG Lift –3121255
SECTION 1 - SAFETY PRECAUTIONS
• Do not elevate platform or drive with platform elevated
while on a sloping, uneven, or soft surface.
• Before driving on floors, bridges, trucks, and other surfaces, check allowable capacity of the surfaces.
• Never exceed the maximum platform capacity. Distribute
loads evenly on platform floor.
• Do not raise the platform or drive from an elevated position unless the machine is on firm, level and smooth surfaces.
• Keep the chassis of the machine at least 2 ft. (0.6m) from
holes, bumps, drop-offs, obstructions, debris, concealed
holes, and other potential hazards on the floor/surface.
• Do not push or pull any object with the boom.
• Never attempt to use the machine as a crane. Do not tieoff machine to any adjacent structure.
• Do not operate the machine when wind conditions exceed
28 mph (12.5 m/s). Refer to Table 1-2, Beaufort Scale (For
Reference Only).
• Do not increase the surface area of the platform or the
load. Increase of the area exposed to the wind will
decrease stability.
• Do not increase the platform size with unauthorized deck
extensions or attachments.
• If boom assembly or platform is in a position that one or
more wheels are off the ground, all persons must be
removed before attempting to stabilize the machine. Use
cranes, forklift trucks, or other appropriate equipment to
stabilize machine.
Crushing and Collision Hazards
• Approved head gear must be worn by all operating and
ground personnel.
• Check work area for clearances overhead, on sides, and
bottom of platform when lifting or lowering platform, and
driving.
• During operation, keep all body parts inside platform railing.
3121255– JLG Lift –1-7
SECTION 1 - SAFETY PRECAUTIONS
• Use the boom functions, not the drive function, to position
the platform close to obstacles.
• Always post a lookout when driving in areas where vision
is obstructed.
• Keep non-operating personnel at least 6 ft. (1.8m) away
from machine during all driving and swing operations.
• Limit travel speed according to conditions of ground surface, congestion, visibility, slope, location of personnel,
and other factors which may cause collision or injury to
personnel.
• Be aware of stopping distances in all drive speeds. When
driving in high speed, switch to low speed before stopping. Travel grades in low speed only.
• Do not use high speed drive in restricted or close quarters
or when driving in reverse.
• Exercise extreme caution at all times to prevent obstacles
from striking or interfering with operating controls and persons in the platform.
• Be sure that operators of other overhead and floor level
machines are aware of the aerial work platform’s presence. Disconnect power to overhead cranes.
• Warn personnel not to work, stand, or walk under a raised
boom or platform. Position barricades on floor if necessary.
1.4TOWING, LIFTING, AND HAULING
• Never allow personnel in platform while towing, lifting, or
hauling.
• This machine should not be towed, except in the event of
emergency, malfunction, power failure, or loading/unloading. Refer to the Emergency Procedures section of this
manual for emergency towing procedures.
• Ensure boom is in the stowed position and the turntable
locked prior to towing, lifting or hauling. The platform must
be completely empty of tools.
• When lifting machine, lift only at designated areas of the
machine. Lift the unit with equipment of adequate capacity.
• Refer to the Machine Operation section of this manual for
lifting information.
1-8– JLG Lift –3121255
SECTION 1 - SAFETY PRECAUTIONS
1.5ADDITIONAL HAZARDS / SAFETY
• Do not use machine as a ground for welding.
• When performing welding or metal cutting operations,
precautions must be taken to protect the chassis from
direct exposure to weld and metal cutting spatter.
• Do not refuel the machine with the engine running.
• Battery fluid is highly corrosive. Avoid contact with skin
and clothing at all times.
• Charge batteries only in a well ventilated area.
3121255– JLG Lift –1-9
SECTION 1 - SAFETY PRECAUTIONS
DO NOT OPERATE THE MACHINE WHEN WIND CONDITIONS EXCEED 28
MPH (12.5 M/S).
Table 1-2. Beaufort Scale (For Reference Only)
Beaufort
Number
000-0.2CalmCalm. Smoke rises vertically
11-30.3-1.5Light airWind motion visible in smoke
24-71.6-3.3Light breezeWind felt on exposed skin. Leaves ru stle
38-123.4-5.4Gentle breezeLeaves and smaller twigs in constant motion
413-185.5-7.9Moderate breezeDust and loose paper raised. Small branches begin to move.
519-248.0-10.7Fresh breezeSmaller trees sway.
625-3110.8-13.8 Strong breezeLarge branches in motion. Whistling heard in overhead wires.
732-3813.9-17.1 Near Gale/Moderate GaleWhole trees in motion. Effort needed to walk against the wind.
839-4617.2-20.7 Fresh GaleTwigs broken from trees. Cars veer on road.
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
SECTION 2. USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
2.1 PERSONNEL TRAINING
The aerial platform is a personnel handling device; so it is
necessary that it be operated and maintained only by trained
personnel.
Persons under the influence of drugs or alcohol or who are
subject to seizures, dizziness or loss of physical control must
not operate this machine.
Operator Training
Operator training must cover:
1. Use and limitations of the controls in the platform and at
the ground, emergency controls and safety systems.
2. Control labels, instructions, and warnings on the
machine.
3. Rules of the employer and government regulations.
4. Use of approved fall protection device.
5. Enough knowledge of the mechanical operation of the
machine to recognize a malfunction or potential malfunction.
6. The safest means to operate the machine where overhead obstructions, other moving equipment, and obstacles, depressions, holes, drop-offs.
7. Means to avoid the hazards of unprotected electrical
conductors.
8. Specific job requirements or machine application.
Training Supervision
Training must be done under the supervision of a qualified
person in an open area free of obstructions until the trainee
has developed the ability to safely control and operate the
machine.
Operator Responsibility
The operator must be instructed that he/she has the responsibility and authority to shut down the machine in case of a
malfunction or other unsafe condition of either the machine
or the job site.
3121255– JLG Lift –2-1
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
2.2 PREPARATION, INSPECTION, AND
MAINTENANCE
The following table covers the periodic machine inspections
and maintenance required by JLG Industries, Inc. Consult
local regulations for further requirements for aerial work platforms. The frequency of inspections and maintenance must
be increased as necessary when the machine is used in a
harsh or hostile environment, if the machine is used with
increased frequency, or if the machine is used in a severe
manner.
JLG INDUSTRIES, INC. RECOGNIZES A FACTORY-TRAINED SERVICE
TECHNICIAN AS A PERSON WHO HAS SUCCESSFULLY COMPLETED
THE JLG SERVICE TRAINING SCHOOL FOR THE SPECIFIC JLG PRODUCT
MODEL.
2-2– JLG Lift –3121255
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
Table 2-1. Inspection and Maintenance Table
TypeFrequency
Primary
Responsibility
Pre-Start InspectionBefore using each day; or
whenever there’s an Operator change.
Pre-Delivery Inspection
(See Note)
Frequent Inspection
(See Note)
Annual Machine Inspection
(See Note)
Preventative MaintenanceAt intervals as specified in the Service and Main-
NOTE: Inspection forms are available from JLG. Use the Service and Maintenance Manual to perform inspections.
Before each sale, lease, or rental delivery.Owner, Dealer, or User Qualified JLG
In service for 3 months or 150 hours, whichever
comes first; or
Out of service for a period of more than 3 months;
or
Purchased used.
Annually, no later than 13 months from the date of
prior inspection.
tenance Manual.
User or OperatorUser or OperatorOperator and Safety Manual
Owner, Dealer, or UserQualified JLG
Owner, Dealer, or UserFactory-Trained
Owner, Dealer, or UserQualified JLG
Service
Qualification
Mechanic
Mechanic
Service Technician
(Recommended)
Mechanic
Reference
Service and Maintenance
Manual and applicable JLG
inspection form
Service and Maintenance
Manual and applicable JLG
inspection form
Service and Maintenance
Manual and applicable JLG
inspection form
Service and Maintenance
Manual
3121255– JLG Lift –2-3
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
Pare nt Metal C rackWeld Crack
Pre-Start Inspection
The Pre-Start Inspection should include each of the following:
1. Cleanliness – Check all surfaces for leakage (oil, fuel,
or battery fluid) or foreign objects. Report any leakage to
the proper maintenance personnel.
2. Structure - Inspect the machine structure for dents,
damage, weld or parent metal cracks or other discrepancies.
3. Decals and Placards – Check all for cleanliness and
legibility. Make sure none of the decals and placards are
missing. Make sure all illegible decals and placards are
cleaned or replaced.
4. Operation and Safety Manuals – Make sure a copy of
the Operator and Safety Manual, AEM Safety Manual
(ANSI markets only), and ANSI Manual of Responsibilities (ANSI markets only) is enclosed in the weather
resistant storage container.
5. “Walk-Around” Inspection – Refer to Figure 2-2.
6. Battery – Charge as required.
7. Fuel (Combustion Engine Powered Machines) – Add the
proper fuel as necessary.
8. Engine Oil Supply - Ensure the engine oil level is at the
Full mark on the dipstick and the filler cap is secure.
9. Hydraulic Oil – Check the hydraulic oil level. Ensure
hydraulic oil is added as required.
10. Accessories/Attachments - Reference the Operator
and Safety Manual of each attachment or accessory
installed upon the machine for specific inspection, operation, and maintenance instructions.
2-4– JLG Lift –3121255
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
11. Function Check – Once the “Walk-Around” Inspection
is complete, perform a functional check of all systems in
an area free of overhead and ground level obstructions.
Refer to Section 4 for more specific operating instructions.
12. Boom Control System Check - Perform a check of the
boom control system as specified in this section.
IF THE MACHINE DOES NOT OPERATE PROPERLY, TURN OFF THE
MACHINE IMMEDIATELY! REPORT THE PROBLEM TO THE PROPER
MAINTENANCE PERSONNEL. DO NOT OPERATE THE MACHINE UNTIL IT
IS DECLARED SAFE FOR OPERATION.
Function Check
Perform the Function Check as follows:
1. From the ground control console with no load in the
platform:
a. Check that all guards protecting the switches or
locks are in place;
b. Operate all functions and ensure boom does not
elevate above 15° and does not telescope when
machine is in transport position;
c. Check auxiliary power;
d. Ensure that all machine functions are disabled
when the Emergency Stop Button is activated.
2. Check the Boom Control System. Refer to Boom Control
System Check Procedure below.
3. From the platform control console:
a. Ensure that the control console is firmly secured in
the proper location;
b. Check that all guards protecting the switches or
locks are in place;
c. Operate all functions and ensure proper operation;
d. Ensure that all machine functions are disabled
when the Emergency Stop Button is pushed in.
3121255– JLG Lift –2-5
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
4. With the platform in the (stowed) position:
a. Drive the machine on a grade, not to exceed the
rated gradeability, and stop to ensure the brakes
hold;
b. Check that the tilt indicator is illuminated to ensure
proper operation.
c. With the machine on a firm, level surface check that
boom telescope (beyond transport mode) and lift
up (more than 15° above horizontal) functions are
disabled with the axles retracted.
5. Swing the boom over either of the rear tires and ensure
that the Drive Orientation indicator illuminates and that
the Drive Orientation Override switch must be used for
the drive function to operate.
6. Overhead Soft Touch (If equipped)(1100S Only) - Visually inspect the condition of the switches. Ensure soft
touch indicator is illuminated when any of the switches
are depressed.
Boom Control System Check Procedure
Perform the following check with no load (personnel or material) in the platform from the ground control station with the
machine on a firm, level surface.
1. Ensure all axles are fully extended.
2. With the boom fully retracted, raise the boom off the
boom rest to horizontal.
3. Position the jib horizontal, jib straight, and platform level.
4. Extend the boom until it stops.
5. Boom must stop on colored stripe matching the capac-
ity indicator. If the boom does not stop on the correct
stripe, the system must be repaired by JLG authorized
Service Personnel before the machine can be used.
6. Push and hold the gray Boom Control System Test Button on the ground control panel. The lighting of the
green Boom Control System Calibrated indicator indicates the system is functioning properly. No indicator
light or the lighting of the red Boom Control System
Warning indicator indicates the system must be repaired
by JLG authorized Service Personnel before the
machine can be used.
2-6– JLG Lift –3121255
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
2
143510106
781
1
121
3
9
Figure 2-1. Basic Nomenclature
1. Front Steer Wheels
2. Rear Drive Wheels
3. Lift Cylinder
4. Ground Console
5. Base Boom Section
6. Inner Mid Boom Section
7. Outer Mid Boom Section
8. Fly Boom Section
9. Boom Assembly
10. Power Track
11. Jib
12. Platform
13. Platform Console
3121255– JLG Lift –2-7
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
123
15
16
13
13
4
10
5
8
8
6
6
66
7
7
7
7
10
10
10
10
9
2
12
12
14
12
12
13
11
10
Figure 2-2. Daily Walk-Around Inspection - Sheet 1 of 3
2-8– JLG Lift –3121255
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
General
Begin the "Walk-Around Inspection" at Item 1, as noted on
the diagram. Continue checking each item in sequence
for the conditions listed in the following checklist.
TO AVOID POSSIBLE INJURY, BE SURE MACHINE POWER IS OFF.
DO NOT OPERATE MACHINE UNTIL ALL MALFUNCTIONS HAVE BEEN
CORRECTED.
INSPECTION NOTE: On all components, make sure there
are no loose or missing parts, that they are securely fastened, and no visible damage, leaks or excessive wear
exists in addition to any other criteria mentioned.
1. Platform Assemblyand Gate - Footswitch works
properly, not modified, disabled or blocked. Drop bar
operates smoothly. Latch and hinges in working condition (If equipped).
2. Platform & Ground Control Consoles - Switches
and levers return to neutral, decals/placards secure
and legible, control markings legible.
6. Wheel/Tire Assemblies - Properly secured, no miss-
ing lug nuts. Inspect for worn tread, cuts, tears or
other discrepancies. Inspect wheels for damage and
corrosion.
7. Drive Motor, Brake, and Hub - No evidence of leakage.
8. Hood Assemblies - See Inspection Note.
9. Auxiliary Hydraulic Pump - See Inspection Note.
10. All Hydraulic Cylinders - No visible damage; pivot
pins and hydraulic hoses undamaged, not leaking.
11. Turntable Bearing - Evidence of proper lubrication.
No evidence of loose bolts or looseness between
bearing and machine.
Figure 2-3. Daily Walk-Around Inspection - Sheet 2 of 3
3121255– JLG Lift –2-9
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
12. Steering Spindles and Sensors - See Inspection
Note.
13. Horizontal and Capacity Limit Switches - Switches
operate properly.
14. Main Hydraulic Pump - See Inspection Note.
15. Platform Rotator - See Inspection Note.
16. Jib Rotator (1100SJP Only) - See Inspection Note.
Figure 2-4. Daily Walk-Around Inspection - Sheet 3 of 3
2-10– JLG Lift –3121255
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
2.3OSCILLATING AXLE LOCKOUT TEST (IF
EQUIPPED - 1100SJP ONLY)
The front axles will oscillate when the boom is in the transport
position (i.e. when the boom is less than 15° above horizontal
and not extended beyond 24" [60.9 cm]) and drive is selected.
LOCKOUT SYSTEM TEST MUST BE PERFORMED QUARTERLY, ANY TIME
A SYSTEM COMPONENT IS REPLACED, OR WHEN IMPROPER SYSTEM
OPERATION IS SUSPECTED.
NOTE: Ensure the axles are extended and the boom is fully
retracted, lowered, and centered between the rear
wheels prior to beginning lockout cylinder test.
1. Place a 6 inch (15.2 cm) high block with ascension ramp
in front of left front wheel.
2. From platform control station, start engine.
3. Place the Drive control lever to the forward position and
carefully drive machine up ascension ramp until left front
wheel is on top of block.
4. Carefully extend the boom just enough to get it out of
the transport position.
5. With boom in this position, place Drive control lever to
Reverse and carefully drive machine off of block and
ramp.
6. Have an assistant check to see that left front or right rear
wheel remains elevated in position off of the ground.
7. Carefully return the boom to the transport position.
When boom reaches the transport position, carefully
activate Drive to release cylinders. The lockout cylinders
should release and allow the wheel to rest on ground.
8. Repeat the procedure for the right oscillation cylinder
checking to see that the right front or left rear wheel
remains elevated in position off of the ground.
9. If lockout cylinders do not function properly, have qualified personnel correct the malfunction prior to any further operation.
3121255– JLG Lift –2-11
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
NOTES:
2-12– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
SECTION 3. MACHINE CONTROLS AND INDICATORS
3.1GENERAL
THE MANUFACTURER HAS NO DIRECT CONTROL OVER MACHINE
APPLICATION AND OPERATION. THE USER AND OPERATOR ARE
RESPONSIBLE FOR CONFORMING WITH GOOD SAFETY PRACTICES.
This section provides the necessary information needed to
understand control functions.
3.2CONTROLS AND INDICATORS
NOTE: All machines are equipped with control panels that use
symbols to indicate control functions. On ANSI machines
refer to decal located on the control box guard in front of
the control box or by the ground controls for these symbols and the corresponding functions.
NOTE: The indicator panels use different shaped symbols to alert
the operator to different types of operational situations
that could arise. The meaning of those symbols are
explained below.
Indicates a potentially hazardous situation, which
if not corrected, could result in serious injury or
death. This indicator will be red.
Indicates an abnormal operating condition,
which if not corrected, may result in machine
interruption or damage. This indicator will be yellow.
Indicates important information regarding the
operating condition, i.e. procedures essential for
safe operation. This indicator will be green with
the exception of the capacity indicator which will
be green or yellow depending upon platform
position.
TO AVOID SERIOUS INJURY, DO NOT OPERATE MACHINE IF ANY CONTROL LEVERS OR TOGGLE SWITCHES CONTROLLING PLATFORM
MOVEMENT DO NOT RETURN TO THE OFF POSITION WHEN RELEASED.
3121255– JLG Lift –3-1
SECTION 3 - MACHINE CONTROLS AND INDICATORS
Ground Control Station
NOTE: The Function Enable switch must be held
down in order to operate boom and platform
functions.
NOTE: The Boom Control system will only allow the boom to
operate in Automatic mode from the Ground Control Station.
(See Figure 3-1., Ground Control Station - 1100S and Figure 3-2.,
Ground Control Station - 1100SJP)
1. Indicator Panel
The LED Indicator Panel contains indicator lights that
signal problem conditions or functions operating during
machine operation.
2. Boom Control System Test Button
The push button is used to test the boom control system
and confirm that it is working properly.
NOTE: With PLATFORM/GROUND SELECT switch in the center
position, power is shut off to controls at both operating
stations.
6. Platform/Ground Select Switch
A three position, key operated switch supplies power to
the platform control console when positioned to PLATFORM. With the switch key turned to the GROUND position, power is shut off to platform and only ground
controls are operable.
7. Hourmeter
Registers the amount of time the machine has been in
use, with engine running. By connecting into the oil
pressure circuit of the engine, only engine run hours are
recorded. The hourmeter registers up to 9,999.9 hours
and cannot be reset.
3-2– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
1001109653_ A
1
3
2
4
5
6
7
8
9
10
11
12
Figure 3-1. Ground Control Station - 1100S
1. Indicator Panel
2. Boom Control System Test Button
3. Telescope
4. Swing
5. Lift
6. Platform/Ground Select Switch
7. Hourmeter
8. Emergency Stop Switch
9. Engine Start/Auxiliary Power/Function Enable
10. Articulating Jib
11. Platform Leveling Override
12. Platform Rotate
3121255– JLG Lift –3-3
SECTION 3 - MACHINE CONTROLS AND INDICATORS
1706911 A
1
13
3
2
4
5
6
7
8
9
10
11
12
Figure 3-2. Ground Control Station - 1100SJP
1. Indicator Panel
2. Boom Control System Test Button
3. Telescope
4. Swing
5. Lift
6. Platform/Ground Select Switch
7. Hourmeter
8. Emergency Stop Switch
9. Engine Start/Auxiliary Power/Function Enable
10. Articulating Jib
11. Platform Leveling Override
12. Platform Rotate
13. Jib Swing
3-4– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
NOTE: When Emergency Stop switch is in the “ON” position and
engine is not running, an alarm will sound, indicating Ignition is “ON”.
WHEN THE MACHINE IS SHUT DOWN THE MASTER/EMERGENCY STOP
SWITCH MUST BE POSITIONED TO THE “OFF” POSITION TO PREVENT
DRAINING THE BATTERY.
8. Emergency Stop Switch
A two-position red mushroom shaped switch furnishes
power to PLATFORM/GROUND SELECT switch when
pulled out (on). When pushed in (off), power is shut off
to the PLATFORM/GROUND SELECT switch.
NOTE: Auxiliary power only works if there is no engine oil pres-
sure, and is disabled if engine is running.
Functions will operate at a slower than normal rate
because of the lesser flow of hydraulic fluid delivered.
WHEN USING AUXILIARY POWER, DO NOT OPERATE MORE THAN ONE
FUNCTION AT A TIME. (SIMULTANEOUS OPERATION CAN OVERLOAD
THE AUXILIARY PUMP.
9. Engine Start/ Auxiliary Power Switch /Function Enable
To start the engine, the switch must be held
"UP" until the engine starts.
To use auxiliary power, the switch must be
held “DOWN” for duration of auxiliary pump
use. Aux power can only be used if the engine
is not running.
The enable switch must be held "DOWN" to
enable all boom controls when the engine is
running.
3121255– JLG Lift –3-5
SECTION 3 - MACHINE CONTROLS AND INDICATORS
10. Articulating Jib
This switch provides raising and lowering of the jib.
ONLY USE THE PLATFORM LEVELING OVERRIDE FUNCTION FOR
SLIGHT LEVELING OF THE PLATFORM. INCORRECT USE COULD CAUSE
THE LOAD/OCCUPANT TO SHIFT OR FALL. FAILURE TO DO SO COULD
RESULT IN DEATH OR SERIOUS INJURY.
11. Platform Leveling Override
A three position switch allows the operator to adjust the
automatic self leveling system. This switch is used to
adjust platform level in situations such as ascending/
descending a grade.
12. Platform Rotate
A three position switch permits rotation of the platform.
13. Jib Swing (1100SJP Only)
A three position switch permits rotation of the jib and
platform.
Ground Control Indicator Panel
(See Figure 3-3., Ground Control Indicator Panel - 1100S and
Figure 3-4., Ground Control Indicator Panel - 1100SJP)
1. Battery Charging Indicator
Indicates a problem in the battery or charging circuit,
and service is required.
2. Low Engine Oil Pressure Indicator
Indicates that engine oil pressure is below normal and
service is required.
3. High Engine Temperature Indicator
Indicates that engine coolant temperature is abnormally
high and service is required.
3-6– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
65432
1
7
89
1. Battery Charging
2. Low Engine Oil Pressure
3. High Engine Coolant Temp.
4. High Engine Oil Temp.
5. Glow Plug Indicator
6. Axles Set
7. Platform Capacity
8. Boom Control System Warning
9. Boom Control System Test
Figure 3-3. Ground Control Indicator Panel - 1100S
65432
1
7
89
1. Battery Charging
2. Low Engine Oil Pressure
3. High Engine Coolant Temp.
4. High Engine Oil Temp.
5. Glow Plug Indicator
6. Axles Set
7. Platform Capacity
8. Boom Control System Warning
9. Boom Control System Test
Figure 3-4. Ground Control Indicator Panel - 1100SJP
3121255– JLG Lift –3-7
SECTION 3 - MACHINE CONTROLS AND INDICATORS
4. Engine Oil Temperature Indicator
Indicates the temperature of the engine oil, which also
serves as engine coolant, is abnormally high and service is required.
5. Glow Plug Indicator
Indicates the glow plugs are operating. After turning on
ignition, wait until light goes out before cranking engine.
6. Axles Set Indicator
Indicates that the axles are fully extended. The indicator
will flash as the axles are extending or retracting and be
on solid when fully extended. The light will go out when
the axles are fully retracted.
7. Platform Capacity Indicator
Indicates platform capacity. On 1100SJP models, this
capacity can be selected at the platform control console.
8. Boom Control System Warning Indicator
Indicates the platform is outside the operating area and
operation of certain boom functions may be disabled
(i.e. lift, telescope). Attempts to use the disabled functions cause the indicator to flash and an alarm to sound.
Immediately return the platform to the ground. If the indicator remains lit, a boom control system fault or failure
has been detected. If a failure is discovered, the system
must be repaired by JLG authorized service personnel
before the machine can be used.
9. Boom Control System Test Indicator
When the Boom Control System Test Button is pushed,
illuminates to indicate that the Boom Control System is
calibrated properly. See “Boom Control System Check
Procedure” on page 2-6.
3-8– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
Platform Station
(See Figure 3-5., Platform Control Console - 1100S and Figure
3-6., Platform Control Console - 1100SJP)
TO AVOID SERIOUS INJURY, DO NOT OPERATE MACHINE IF ANY CONTROL LEVERS OR TOGGLE SWITCHES CONTROLLING PLATFORM
MOVEMENT DO NOT RETURN TO THE OFF OR NEUTRAL POSITION
WHEN RELEASED.
1. Emergency Stop Switch
A two-position red mushroom shaped switch furnishes
power to PLATFORM Controls when pulled out (on).
When pushed in (off), power is shut off to the platform
functions.
Within about 2 seconds of pulling the switch out, the
machine will perform a diagnostic check of the various
electrical circuits, and if everything is OK, the platform
alarm will beep once. During this time the lights on the
indicator panel will also blink once as a bulb check.
2. Start/Auxiliary Power
When pushed forward, the switch energizes the starter
motor to start the engine.
When pushed back, it energizes the electrically operated hydraulic pump, when actuated. (Switch must be
held ON for duration of auxiliary pump use.)
The auxiliary pump functions to provide sufficient oil flow
to operate the basic machine functions should the main
pump or engine fail. The auxiliary pump will operate
platform rotate, jib lift, jib swing, platform level override,
main boom lift, main telescope and swing.
3. Capacity Select (1100SJP Only)
This switch allows the operator to select between an
operating envelope with a 500 lb. (230 kg) capacity
restriction or a 1000 lb. (450 kg) capacity restriction.
3121255– JLG Lift –3-9
SECTION 3 - MACHINE CONTROLS AND INDICATORS
1001109649_A
1001109650_A
1001113691
1705170 A
1
7
0
6
7
41A
17
1920
21
56
7
813
11
1516
1
2
224
9
12
1. Emergency Stop
2. Engine Star t / Aux Power
3. Not Used
4. Drive Orientation Override
5. Drive/Steer
6. Main Boom Telescope
7. Lights
8. Jib Lif t
9. Soft Touch Override
10. Not Used
11. Axle Extend/Retract
12. Sof t Touch Indicator
13. Platfor m Rotate
14. Not Used
15. Function Speed Control
16. Main Lift / Swing
17. Drive Speed / Torque Select
18. Not Used
19. Platform Level Over ride
20. Horn
21. Indicator Panel
22. Boom Control Select
Figure 3-5. Platform Control Console - 1100S
3-10– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
1705744 A
1705745 B
1705170 A
1705171 A
1705973 A
1
706
7
4
1
A
17
181920
21
56
7
81013
14
11
1516
1
2
22
3
4
1. Power/Emergency Stop
2. Engine Start / Aux Power
3. Capacity Select
4. Drive Orientation Override
5. Drive/Steer
6. Telescope
7. Lights
8. Jib Lift
9. Not Used
10. Jib Swing
11. Axle Extend/Retract
12. Not Used
13. Platform Rotate
14. Jib Stow Override
15. Function Speed Control
16. Main Lif t / Swing
17. Drive Speed / Torque Select
18. Steer Select
19. Platform Level Override
20. Horn
21. Indicator Panel
22. Boom Control Select
Figure 3-6. Platform Control Console - 1100SJP
3121255– JLG Lift –3-11
SECTION 3 - MACHINE CONTROLS AND INDICATORS
4. Drive Orientation Override
When the boom is swung over the rear tires or further in
either direction, the Drive Orientation indicator will illuminate when the drive function is selected. Push and
release the switch, and within 3 seconds move the
Drive/Steer control to activate drive or steer. Before driving, locate the black/white orientation arrows on both
the chassis and the platform controls. Move the drive
controls in a direction matching the directional arrows.
NOTE: To operate the Drive Joystick, pull up on the locking ring
below the handle.
NOTE: The DRIVE control levers are spring-loaded and will auto-
matically return to neutral (OFF) position when released.
5. Drive/Steer
The DRIVE joystick provides for driving either forward or
backward. The controller is ‘ramped’ to allow variable
drive speed.
Steering is controlled by a thumb operated switch on
top of the joystick.
6. Main Telescope
This control allows extension and retraction of the main
boom.
7. Lights (If Equipped)
This switch operates accessory light packages if the
machine is so equipped.
8. Jib Lift
Push forward to lift up, pull back to lift down. Variable lift
speed is using the Function Speed Control.
This switch enables the functions that were cut out by
the Soft Touch system to operate again at creep speed,
allowing the operator to move the platform away from
the obstacle that caused the shutdown situation.
3-12– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
NOTE: The Jib Swing function is not operable when the Capacity
Select control is in the 1000 lb. (450 kg) position.
10. Jib Swing (1100SJP Only)
This switch allows the operator to rotate the jib to the left
or right.
11. Axle Extend/Retract
This switch allows the operator to extend or retract the
axles. The axles can only be extended or retracted while
the machine is being driven forward or reverse.
Indicates a Soft Touch switch is against an object. All
controls are cut out until the override button is pushed,
at which time controls are active in the Creep Mode.
13. Platform Rotate
This switch allows the operator to rotate the basket to
the left or right.
14. Jib Stow Override (1100SJP Only)
This switch allows the operator to rotate the jib to the
right past the electronic stop to stow the jib under the
boom for transport.
15. Function Speed Control
Controls the speed of Boom and Swing Functions.
Rotate CCW for slower speed and CW for faster speed.
To adjust to creep, turn knob fully CCW until it clicks.
3121255– JLG Lift –3-13
SECTION 3 - MACHINE CONTROLS AND INDICATORS
NOTE: To operate the Main Lift/Swing Joystick, pull up on the
locking ring below the handle.
NOTE: The MAIN LIFT/SWING control lever is spring-loaded and
will automatically return to neutral (OFF) position when
released.
16. Main Lift/Swing Controller
An infinitely proportional dual axis joystick is provided
for main lift and swing. Push forward to lift up, pull backward to lift down. Move right to swing right, move left to
swing left.
NOTE: When boom is positioned above transport position or tele-
scoped out high function speeds are automatically cut out
and the machine continues to operate at a lower speed.
DO NOT OPERATE MACHINE IF DRIVE SPEED/TORQUE SELECT OR
FUNCTION SPEED SWITCHES OPERATE WHEN BOOM IS MORE THAN
15° ABOVE HORIZONTAL.
17. Drive Speed/Torque Select
The forward position gives maximum drive speed by
shifting the drive motors to minimum displacement and
giving high engine when drive controller is moved. The
back position gives maximum torque for rough terrain
and climbing grades by shifting the wheel motors to
maximum displacement and giving high engine speed
when drive controller is moved. The center position
allows the machine to be driven as quietly as possible
by leaving the engine at mid speed and the drive motors
in maximum displacement.
3-14– JLG Lift –3121255
18. Steer Select (1100SJP Only)
SECTION 3 - MACHINE CONTROLS AND INDICATORS
When equipped with four wheel steering, the action of
the steering system is operator selectable. The center
switch position gives conventional front wheel steering
with the rear wheels unaffected. This is for normal driving at maximum speeds. The forward position is for
“crab” steering. When in this mode both front and rear
axles steer in the same direction, which allows the chassis to move sideways as it goes forward. This can be
used for positioning the machine in aisle ways or against
buildings. The back switch position is for “coordinated”
steering. In this mode the front and rear axles steer in
the opposite directions to produce the tightest turning
circle for maneuvering in confined areas.
ONLY USE THE PLATFORM LEVELING OVERRIDE FUNCTION FOR
SLIGHT LEVELING OF THE PLATFORM. INCORRECT USE COULD CAUSE
THE LOAD/OCCUPANT TO SHIFT OR FALL. FAILURE TO DO SO COULD
RESULT IN DEATH OR SERIOUS INJURY.
19. Platform Leveling Override
A three position switch allow the operator to adjust the
automatic self leveling system. This switch is used to
adjust platform level in situation such as ascending/
descending a grade.
20. Horn
If pressed, this switch supplies power to the horn.
21. Indicator Panel
The LED Indicator Panel contains indicator lights that
signal problem conditions or functions operating during
machine operation.
3121255– JLG Lift –3-15
SECTION 3 - MACHINE CONTROLS AND INDICATORS
22. Boom Control Select
Automatic Mode:
When the Boom Control is positioned to
Automatic, lift and telescope movements are
coordinated by the JLG control system and
the automatic platform leveling feature is
active during lift, telescope, swing, and drive movements.
NOTE: • While operating lift up, the boom may also telescope
out.
• While operating lift down, the boom may also telescope
in.
• While operating swing or drive, the boom may lift up or
lift down.
• While operating telescope in, the boom may lift down
when at high boom angles and the creep light is flashing.
Manual Mode:
When the boom control is positioned to
Manual, lift and telescope movements are
controlled separately by the operator and
the automatic platform leveling feature is
active only during lift functions.
NOTE: When positioned to Manual, boom functions will be
stopped when the envelope limits are reached. When this
occurs, operate a different function or select the automatic position.
NOTE: Depending upon the angle of the chassis and the angle of
the boom, swing left or swing right may be disallowed
while in the Manual mode. The BCS light will illuminate
and further attempts to swing in the disallowed direction
will cause the BCS to flash. When this occurs the only
choices are to swing in the opposite direction or switch to
automatic mode.
3-16– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
Platform Control Indicator Panel
(See Figure 3-7., Platform Control Indicator Panel - 1100S or
Figure 3-8., Platform Control Indicator Panel - 1100SJP)
1. Level System Fault Indicator
Indicates a fault in the electronic leveling system. The
fault indicator will flash and an alarm sound. All functions will default to creep if the boom is extended past
transport mode (24 inches [61 cm]) or elevated more
than 15° above horizontal.
IF THE LEVEL SYSTEM FAULT INDICATOR IS ILLUMINATED, SHUT
DOWN THE MACHINE, RECYCLE THE EMERGENCY STOP, AND
RESTART THE MACHINE. IF THE FAULT PERSISTS, RETURN THE PLATFORM TO THE STOWED POSITION, USING MANUAL LEVELING AS
REQUIRED, AND HAVE LEVELING SYSTEM REPAIRED.
2. AC Generator (If equipped)(1100SJP Only)
Indicates the generator is in operation.
3. Platform Capacity Indicator
Indicates the maximum platform capacity for the platform.
On 1100SJP models, one of the capacity lights should
be on at all times. Both lights will flash and an alarm will
sound if the platform is out of the operating envelope for
the selected capacity.
4. Tilt Alarm Warning Light
Indicates that the chassis is on a slope (over 5 degrees).
If the boom is above transport position or telescope out
and the machine is on a 5 degree slope, an alarm will
sound and CREEP is automatically activated.
IF ILLUMINATED WHEN BOOM IS RAISED OR EXTENDED, RETRACT
AND LOWER TO BELOW HORIZONTAL THEN REPOSITION MACHINE SO
THAT IT IS LEVEL BEFORE EXTENDING BOOM OR RAISING BOOM
MORE THAN 15 DEGREES ABOVE HORIZONTAL.
3121255– JLG Lift –3-17
SECTION 3 - MACHINE CONTROLS AND INDICATORS
1
3
45
6
7
8910111213
1. Level System
2. Not Used
3. Platform Capacity
4. Tilt Alarm Warning
5. Glow Plug
6. Enable
7. Fuel Level
8. Creep Speed
9. System Distress
10. Cable Service
11. Drive Orientation
12. Axles Set
13. Boom Control System Warning
Figure 3-7. Platform Control Indicator Panel - 1100S
3-18– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
3
1. Level System
2. AC Generator
3. Platform Capacity
4. Tilt Alarm Warning
5. Glow Plug
6. Enable
7. Fuel Level
8. Creep Speed
9. System Distress
10. Cable Service
11. Drive Orientation
12. Axles Set
13. Boom Control System Warning
Figure 3-8. Platform Control Indicator Panel - 1100SJP
3121255– JLG Lift –3-19
SECTION 3 - MACHINE CONTROLS AND INDICATORS
5. Glow Plug Indicator
Indicates the glow plugs are operating. After turning on
ignition, wait until light goes out before cranking engine.
6. Footswitch/Enable Indicator
To operate any function, the footswitch must be
depressed and the function selected within seven seconds. The enable indicator shows that the controls are
enabled. If a function is not selected within seven seconds, or if a seven second lapse between ending one
function and beginning the next function, the enable
light will go out and the footswitch must be released and
depressed again to enable the controls.
Releasing the footswitch removes power from all controls and applies the drive brakes.
TO AVOID SERIOUS INJURY, DO NOT REMOVE, MODIFY OR DISABLE
THE FOOTSWITCH BY BLOCKING OR ANY OTHER MEANS.
FOOTSWITCH MUST BE ADJUSTED IF FUNCTIONS ACTIVATE WHEN
SWITCH ONLY OPERATES WITHIN LAST 1/4" (6.3 MM) OF TRAVEL, TOP
OR BOTTOM.
7. Fuel Level Indicator
Indicates the level of fuel in the fuel tank.
8. Creep Speed Indicator
When the Function Speed Control is turned to the creep
position, the indicator acts as a reminder that all functions are set to the slowest speed. The light flashes if the
control system puts the machine into creep speed and
will be on continuously if the operator selects creep
speed.
3-20– JLG Lift –3121255
SECTION 3 - MACHINE CONTROLS AND INDICATORS
9. System Distress Indicator
The light indicates that the JLG Control System has
detected a malfunction and a Diagnostic Trouble Code
has been set in the system memory. Refer to the Service
Manual for instructions concerning the trouble codes
and trouble code retrieval.
The malfunction indicator light will illuminate for 2-3 seconds when the key is positioned to the on position to act
as a self test.
10. Cable Service Indicator
When illuminated, the light indicates the boom cables
are loose or broken and must be repaired or adjusted
immediately.
11. Drive Orientation Indicator
When the boom is swung beyond the rear drive tires or
further in either direction, the Drive Orientation indicator
will illuminate when the drive function is selected. This is
a signal for the operator to verify that the drive control is
being operated in the proper direction (i.e. controls
reversed situations).
12. Axles Set Indicator
Indicates that the axles are fully extended. The indicator
will flash as the axles are extending or retracting and be
on solid when fully extended. The light will go out when
the axles are fully retracted.
13. Boom Control System Warning Indicator
Indicates the platform is outside the operating area and
operation of certain boom functions may be disabled
(i.e. lift, telescope). Attempts to use the disabled functions cause the indicator to flash and an alarm to sound.
Immediately return the platform to the ground. If the indicator remains lit, a boom control system fault or failure
has been detected. If a failure is discovered, the system
must be repaired by JLG authorized service personnel
before the machine can be used.
3121255– JLG Lift –3-21
SECTION 3 - MACHINE CONTROLS AND INDICATORS
NOTES:
3-22– JLG Lift –3121255
SECTION 4 - MACHINE OPERATION
SECTION 4. MACHINE OPERATION
4.1DESCRIPTION
This machine is a self-propelled hydraulic lift equipped with a
work platform on the end of an elevating and rotating boom.
Vibrations emitted by these machines are not hazardous to
an operator in the work platform.
The primary operator control station is in the platform. From
this control station, the operator can drive and steer the
machine in both forward and reverse directions. The operator can raise or lower the boom or swing the boom to the left
or right. Standard boom swing is 360 degree continuous left
and right of the stowed position. The machine has a Ground
Control Station which will override the Platform Control Station. Ground Controls operate Boom Lift and Swing, and are
to be used in an emergency to lower the platform to the
ground should the operator in the platform be unable to do
so.
4.2BOOM OPERATING CHARACTERISTICS AND
LIMITATIONS
Capacities
The boom can be raised more than 15° above horizontal with
or without any load in platform, if:
1. Machine is positioned on a smooth, firm and level surface.
2. Axles are extended.
3. Load is within manufacturer’s rated capacity.
4. All machine systems are functioning properly.
5. Proper tire pressure.
6. Machine is as originally equipped from JLG.
3121255– JLG Lift –4-1
SECTION 4 - MACHINE OPERATION
Controlled Arc
NOTE: The Boom Control system will only allow the boom to
operate in Automatic mode from the Ground Control Station.
When the Boom Control Select switch is in the automatic
mode, the boom control system automatically controls lift
and telescope when the lift function is selected to move the
platform through a predetermined arc, equivalent to the percentage of extension. (i.e. If you start at 70% boom extension, you will end up at approximately 70% boom extension
no matter where you stop in the arc). This means that when
lifting down, telescope in will function automatically, or when
lifting up, telescope out will function automatically.
When the Boom Control Switch is in the manual mode, lift
and telescope functions are independent functions controlled by the operator.
4-2– JLG Lift –3121255
SECTION 4 - MACHINE OPERATION
BUFFER LINE
ENVELOPE
SLOWDOWN LINE
BUFFER
ZONE
SLOWDOWN
ZONE
Envelope Tracking
stop when the end of the envelope is reached and the
operator must activate lift and/or telescope in the proper
direction to bring the boom back into the envelope.
The Boom Control system will only allow the boom to
operate in Automatic mode from the Ground Control Station.
Controlled Angle
NOTE: The Controlled Angle function is only available in Auto-
matic mode.
The control system automatically maintains a constant elevated boom angle when swinging the turntable. If the boom
angle is at 30 degrees, swing engaged by its self shall add lift
When the platform approaches the edges of the operating
envelope all machine functions are slowed down automatically by the boom control system to reduce machine
motions.
NOTE: Boom Control System in Automatic Mode: When the
3121255– JLG Lift –4-3
boom is completely elevated along the edge of the backward stability region and the telescope in function is activated, lift down will automatically function until the boom
is away from the edge of the backward stability region.
Boom Control System in Manual Mode: The boom will
to maintain the relative boom angle at 30 degrees.
Swing Speed Proportioning
The boom control system sensors sense the distance the
platform is extended from the turntable, allowing higher
swing speeds with the boom retracted and gradually slower
swing speeds as the boom is extended.
SECTION 4 - MACHINE OPERATION
Stability
Machine stability is based on two (2) conditions which are
called FORWARD and BACKWARD stability. The machine’s
position of least FORWARD stability is shown in (See Figure
4-1.), and its position of least BACKWARD stability is shown
in (See Figure 4-2.)
TO AVOID FORWARD OR BACKWARD TIPPING, DO NOT OVERLOAD
MACHINE OR OPERATE THE MACHINE ON AN OUT-OF-LEVEL SURFACE.
4.3CAPACITY SELECT (1100SJP ONLY)
The Boom Control System allows the operator to select operation in a 500 pound (454 kg for ANSI markets and 450 kg for CEand Australia markets) capacity restriction envelope or a 1000
pound (454 kg for ANSI markets and 450 kg for CE and Australia markets) capacity restriction envelope. The operator selects
the desired capacity restriction by positioning the Capacity
Select switch on the platform console. The Capacity Indicator
shows the capacity selected, and both capacity lights will flash
and an alarm sound if the platform is out of the selected capacity range.
NOTE: Operation in the 1000 pound (454 kg for ANSI markets
and 450 kg for CE and Australia markets) envelope
requires the jib to be fixed in the centered position.
4-4– JLG Lift –3121255
SECTION 4 - MACHINE OPERATION
Figure 4-1. Position of Least Forward Stability
3121255– JLG Lift –4-5
SECTION 4 - MACHINE OPERATION
ROTATE PLATFORM
90 DEGREES
Figure 4-2. Position of Least Backward Stability - 1100S
Figure 4-3. Position of Least Backward Stability - 1100SJP
..
4-6– JLG Lift –3121255
SECTION 4 - MACHINE OPERATION
4.4ENGINE OPERATION
NOTE: Initial starting should always be performed from the
Ground Control station.
Starting Procedure
IF ENGINE FAILS TO START PROMPTLY, DO NOT CRANK FOR AN
EXTENDED TIME. SHOULD ENGINE FAIL TO START AGAIN, ALLOW
STARTER TO “COOL OFF” FOR 2-3 MINUTES. IF ENGINE FAILS AFTER
SEVERAL ATTEMPTS, REFER TO ENGINE MAINTENANCE MANUAL.
NOTE: Diesel engines only: After turning on ignition, operator
must wait until glow plug indicator light goes out before
cranking engine.
1. Turn key of SELECT switch to GROUND. Position
POWER/EMERGENCY STOP switch to ON, then push
the ENGINE START switch until engine starts.
ALLOW ENGINE TO WARM-UP FOR A FEW MINUTES AT LOW SPEED
BEFORE APPLYING ANY LOAD.
2. After engine has had sufficient time to warm up, shut
engine off.
3. Turn Platform/Ground Select switch to PLATFORM.
4. From Platform, pull EMERGENCY STOP switch out, then
push the ENGINE START switch until engine starts.
NOTE: Footswitch must be in released (up) position before
starter will operate. If starter operates with footswitch in
the depressed position, DO NOT OPERATE MACHINE.
Shutdown Procedure
IF AN ENGINE MALFUNCTION CAUSES AN UNSCHEDULED SHUTDOWN, DETERMINE THE CAUSE AND CORRECT IT BEFORE RESTARTING THE ENGINE.
1. Remove all load and allow engine to operate at low
speed for 3-5 minutes; this allows further reduction of
internal engine temperature.
2. Push EMERGENCY STOP switch in.
3. Turn Platform/Ground Select switch to Off.
Refer to Engine Manufacturer’s manual for detailed information.
3121255– JLG Lift –4-7
SECTION 4 - MACHINE OPERATION
4.5TRAVELING (DRIVING)
See Figure 4-4., Grade and Side Slopes
NOTE: When the boom is raised approximately 15 degrees
above horizontal or telescoped out 24 inches (60.9 cm),
the high drive function will automatically be in low drive.
NOTE: Refer to the Operating Specifications table for Gradeabil-
ity and Sideslope ratings.
All ratings for Gradeability and Sideslope are based upon
the machine’s boom being in the stowed position, fully
lowered, and retracted.
DO NOT DRIVE WITH BOOM OUT OF TRANSPORT MODE EXCEPT ON A
SMOOTH, FIRM AND LEVEL SURFACE.
TO AVOID LOSS OF TRAVEL CONTROL OR “TIP OVER”, DO NOT DRIVE
MACHINE ON GRADES EXCEEDING THOSE SPECIFIED ON THE SERIAL
NUMBER PLATE.
DO NOT DRIVE ON SIDESLOPES WHICH EXCEED 5 DEGREES.
USE EXTREME CAUTION WHEN DRIVING IN REVERSE AND AT ALL
TIMES WHEN THE PLATFORM IS ELEVATED.
BEFORE DRIVING, LOCATE THE BLACK/WHITE ORIENTATION ARROWS
ON BOTH THE CHASSIS AND THE PLATFORM CONTROLS. MOVE THE
DRIVE CONTROLS IN A DIRECTION MATCHING THE DIRECTIONAL
ARROWS.
Traveling is limited by two factors:
1. Gradeability, which is the percent of grade of the incline
the machine can climb.
2. Sideslope, which is the angle of the slope the machine
can be driven across.
4-8– JLG Lift –3121255
G
R
A
D
E
LEVEL
SI
D
E
S
L
O
P
E
Figure 4-4. Grade and Side Slopes
SECTION 4 - MACHINE OPERATION
3121255– JLG Lift –4-9
SECTION 4 - MACHINE OPERATION
Traveling Forward and Reverse
1. At Platform Controls, pull out Emergency Stop switch,
start engine, and activate footswitch.
2. Position Drive controller to FORWARD or REVERSE as
desired.
This machine is equipped with a Drive Orientation Indicator.
The yellow light on the platform control console indicates
that the boom is swung beyond the rear drive tires and the
machine may Drive/Steer in the opposite direction from the
movement of the controls. If the indicator is illuminated,
operate the Drive function in the following manner:
1. Match the black and white direction arrows on both platform control panel and the chassis to determine the
direction the machine will travel.
2. Push and release the Drive Orientation Override switch.
Within 3 seconds, slowly move the Drive control toward
the arrow matching the intended direction of machine
travel. The indicator light will flash during the 3 second
interval until the drive function is selected.
4.6STEERING
Position thumb switch on Drive/Steer controller to RIGHT for
steering right, or to LEFT for steering left.
4.7EXTENDING THE AXLES
NOTE: The operator must be driving the machine (forward or
reverse) in order to extend the axles.
Position the Axle Extend switch with the joystick engaged
approximately 30% to extend the axles or to retract the axles.
4-10– JLG Lift –3121255
SECTION 4 - MACHINE OPERATION
4.8PLATFORM
Platform Level Adjustment
NOTE: When the Boom Control Select Switch is in the Manual
mode, Platform leveling only functions during Main Lift
operation. When the Boom Control Select Switch is in the
Automatic mode, Platform Leveling is active during all
functions except during telescope operation. Also, when
in the Manual mode, the Controlled Angle system is not
active.
During normal operation of the machine, the platform will
automatically maintain it’s position. To manually Level Up or
Down - Position the Platform/Level control switch Up or
Down and hold until the desired platform position is
obtained.
ONLY USE THE PLATFORM LEVELING OVERRIDE FUNCTION FOR
SLIGHT LEVELING OF THE PLATFORM. INCORRECT USE COULD CAUSE
THE LOAD/OCCUPANT TO SHIFT OR FALL. FAILURE TO DO SO COULD
RESULT IN DEATH OR INJURY.
Platform Rotation
To rotate the platform to the left or right, use the Platform
Rotate control switch to select the direction and hold until
desired position is reached.
3121255– JLG Lift –4-11
SECTION 4 - MACHINE OPERATION
4.9BOOM
DO NOT SWING OR RAISE BOOM ABOVE HORIZONTAL WHEN
MACHINE IS OUT OF LEVEL.
DO NOT DEPEND ON TILT ALARM AS A LEVEL INDICATOR FOR THE
CHASSIS.
TO AVOID TIP OVER, LOWER PLATFORM TO GROUND LEVEL. THEN
DRIVE MACHINE TO A LEVEL SURFACE BEFORE RAISING BOOM.
TO AVOID SERIOUS INJURY, DO NOT OPERATE MACHINE IF ANY CONTROL LEVER OR TOGGLE SWITCH CONTROLLING PLATFORM MOVEMENT DOES NOT RETURN TO THE ‘OFF’ OR NEUTRAL POSITION WHEN
RELEASED.
IF THE PLATFORM DOES NOT STOP WHEN A CONTROL SWITCH OR
LEVER IS RELEASED, REMOVE FOOT FROM FOOTSWITCH OR USE
EMERGENCY STOP SWITCH TO STOP THE MACHINE.
Swinging the Boom
To swing boom, use Swing control to select Right or Left
direction.
WHEN SWINGING THE BOOM MAKE SURE THERE IS AMPLE ROOM FOR
THE BOOM TO CLEAR SURROUNDING WALLS, PARTITIONS AND EQUIPMENT.
Raising and Lowering the Boom
NOTE: The lift function is not operable above 15 degrees above
horizontal if the axles are not fully extended.
To raise or lower the Boom, use Boom Lift control to select
Up or Down movement.
Telescoping the Boom
NOTE: The telescope function is not operable beyond the trans-
port position if the axles are not fully extended.
To extend or retract the main boom, use the Telescope Control
Switch to select In or Out movement.
4-12– JLG Lift –3121255
SECTION 4 - MACHINE OPERATION
Swinging the Jib (1100SJP Only)
NOTE: For 1000 lb. (450 kg) mode operation, the jib must be
centered and the Jib Swing function is not operable. If the
jib is out of the centered position when in this mode, the
indicator will flash and the alarm sound until the jib is centered again. The jib swing function will allow the operator
to center the jib again.
To swing the jib, use the Jib Swing control to select Right or
Left direction.
4.10 FUNCTION SPEED CONTROL
This control affects the speed of all boom functions and Platform Rotate. When in the counterclockwise maximum position, Drive is placed in creep speed.
4.11 EMERGENCY TOWING
RUNAWAY VEHICLE/MACHINE HAZARD. MACHINE HAS NO TOWING
BRAKES. TOWING VEHICLE MUST BE ABLE TO CONTROL MACHINE AT
ALL TIMES. ON-HIGHWAY TOWING NOT PERMITTED. FAILURE TO FOLLOW INSTRUCTIONS COULD CAUSE SERIOUS INJURY OR DEATH.
MAXIMUM TOWING SPEED 5 M.P.H. (8 K.M.H.)
MAXIMUM TOWING GRADE 25%.
DO NOT TOW MACHINE WITH ENGINE OPERATING OR DRIVE HUBS
ENGAGED.
1. Retract, lower and position boom in travel position; lock
turntable.
3121255– JLG Lift –4-13
SECTION 4 - MACHINE OPERATION
Figure 4-5. Drive Disconnect Hub
2. Disconnect drive hubs by inverting disconnect cap.
3. Reconnect the drive hubs by inverting the disconnect
cap when towing is complete.
4.12 SHUT DOWN AND PARK
To shut down and park the machine, the procedures are as
follows:
1. Drive machine to a reasonably well protected area.
2. Ensure boom is lowered over rear drive axle.
3. Push in the Emergency Stop at Platform Controls.
4. Push in the Emergency Stop at Ground Controls. Posi-
tion Platform/Ground Select switch to center OFF.
5. If necessary, cover Platform Controls to protect instruction placards, warning decals and operating controls
from hostile environment.
4-14– JLG Lift –3121255
SECTION 4 - MACHINE OPERATION
4.13 LIFTING AND TIE DOWN
See Figure 4-6. and Figure 4-7.
Lifting
1. Refer to the serial number plate, the General Specifications & Operator Maintenance section of this manual, or
weigh the individual unit to find out the Gross Vehicle
Weight.
2. Place the boom in the stowed position with the turntable
locked.
3. Remove all loose items from the machine.
4. Attach lifting device and equipment only to the desig-
nated lifting points.
5. Properly adjust the rigging to prevent damage to the
machine and so the machine remains level.
Tie Down
WHEN TRANSPORTING THE MACHINE, THE BOOM MUST BE FULLY
LOWERED INTO THE BOOM REST.
NOTE: When loading the machine onto a trailer, it will be neces-
sary to rotate the turntable 180 degrees to provide better
weight distribution.
1. Place the boom in the stowed position with the turntable
locked.
2. Remove all loose items from the machine.
3. Secure the chassis and the platform using straps or
chains of adequate strength and attached to the designated tie down points.
3121255– JLG Lift –4-15
SECTION 4 - MACHINE OPERATION
4.14 STOWING THE JIB FOR TRANSPORT
(1100SJP ONLY)
1. Place the boom in the stowed position with the axles
retracted.
2. Hold the Jib Swing control switch to the right until the
platform will no longer swing.
NOTE: The Jib Swing function is not operable when the Capacity
Select control is in the 1000 lb. (450 kg) position.
NOTE: Automatic platform leveling is disabled when stowing the
jib.
3. Push and hold the Jib Stow override control switch and
jib swing switch until the jib and platform are in the
stowed position under the boom.
4. Rotate the platform completely to the right.
4-16– JLG Lift –3121255
This page left blank intentionally.
SECTION 4 - MACHINE OPERATION
3121255– JLG Lift –4-17
SECTION 4 - MACHINE OPERATION
1001110901_A
18’7”/5.66 m
7’10”/2.39 m
10’9”/3.28 m
R
Figure 4-6. 1100S Lifting and Tie Down Chart - Sheet 1 of 2
4-18– JLG Lift –3121255
SECTION 4 - MACHINE OPERATION
R
11’2”/3.4 m
34’1”/10.38 m
Figure 4-7. 1100S Lifting and Tie Down Chart - Sheet 2 of 2
3121255– JLG Lift –4-19
SECTION 4 - MACHINE OPERATION
Figure 4-8. 1100SJP Lifting and Tie Down Chart - Sheet 1 of 2
4-20– JLG Lift –3121255
SECTION 4 - MACHINE OPERATION
1705096 C
38’11”/11.86 m (1350SJP)
11’2”/3.40 m
27’9"/8.46 m (1350SJP)
R
23’9”/7.24 m
34’11”/10.64 m
Figure 4-9. 1100SJP Lifting and Tie Down Chart - Sheet 2 of 2
This section explains the steps to be taken in case of an
emergency situation while operating.
5.2INCIDENT NOTIFICATION
JLG Industries, Inc. must be notified immediately of any incident involving a JLG product. Even if no injury or property
damage is evident, the factory should be contacted by telephone and provided with all necessary details.
In USA:
JLG Phone: 877-JLG-SAFE (554-7233)
(8am till 4:45pm EST)
Outside USA:
240-420-2661
E-mail:
ProductSafety@JLG.com
Failure to notify the manufacturer of an incident involving a
JLG Industries product within 48 hours of such an occurrence may void any warranty consideration on that particular
machine.
FOLLOWING ANY ACCIDENT, THOROUGHLY INSPECT THE MACHINE
AND TEST ALL FUNCTIONS FIRST FROM THE GROUND CONTROLS,
THEN FROM THE PLATFORM CONTROLS. DO NOT LIFT ABOVE 3 M (10
FT.) UNTIL YOU ARE SURE THAT ALL DAMAGE HAS BEEN REPAIRED, IF
REQUIRED, AND THAT ALL CONTROLS ARE OPERATING CORRECTLY.
5.3EMERGENCY OPERATION
Operator Unable to Control Machine
IF THE PLATFORM OPERATOR IS PINNED, TRAPPED OR
UNABLE TO OPERATE OR CONTROL MACHINE:
1. Other personnel should operate the machine from
ground controls only as required.
2. Other qualified personnel on the platform may use the
platform controls. DO NOT CONTINUE OPERATION IF
CONTROLS DO NOT FUNCTION PROPERLY.
3. Cranes, forklift trucks or other equipment can be used to
stabilize motion of the machine.
3121255– JLG Lift –5-1
SECTION 5 - EMERGENCY PROCEDURES
Platform or Boom Caught Overhead
If the platform or boom becomes jammed or snagged in
overhead structures or equipment, rescue platform occupants prior to freeing the machine.
5.4EMERGENCY TOWING PROCEDURES
Towing this machine is prohibited, unless properly equipped.
However, provisions for moving the machine have been
incorporated. For specific procedures, refer to Section 4.11,
EMERGENCY TOWING.
5-2– JLG Lift –3121255
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