Skyjack SJ 68RT Series User manual

.
ROUGH TERRAIN SCISSORS
MODELS SJ6826 RT SJ6832 RT
194125AG-A January 2018
OPERATING MANUAL (CE)

This manual is based on Serial Number(s):
SJ 68XXRT 37 006 157 & Above
Please refer to the website (www.skyjack.com) for older Serial Numbers.
Parts (North America)
Toll Free: 1-800-965-4626
Toll Free Fax: [phone]
E-mail: [email protected]
Skyjack Australia Pty Ltd.
Unit 1, 35 Honeycomb Drive
Eastern Creek
New South Wales 2766
Australia
Tel: [phone]
Fax: [phone]
Skyjack Brasil
Indaiatuba, SP, Brasil 13347-653
Tel: [phone]
Alameda Júpiter, 710
Loteamento American Park Empresarial
Skyjack Service Center
3451 Swenson Ave. St. Charles,
Phone: [phone]
Toll Free: 1-800-275-9522
Fax: [phone]
Email: [email protected]om
Illinois, 60174 USA
Parts & Service (Europe)
Unit 1 Maes Y Clawdd
Oswestry, Shropshire SY10 8NN UK
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Maesbury Road Industrial Estate

Rough Terrain Scissors
December 2007 Page 3
The Safety Alert Symbol identifies important
safety messages on aerial platform, safety
signs in manuals or elsewhere. When you
see this symbol, be alert to the possibility of
personal injury or death. Follow the instructions
in the safety message.
This Safety Alert Symbol means attention!
Become alert! Your safety is involved.
DANGER
DANGER indicates an imminently hazardous situation which, if not avoided,
will result in death or serious injury.
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury. It may also be used to alert against
unsafe practices.
IMPORTANT
IMPORTANT indicates a procedure essential for safe operation and which,
if not followed, may result in a malfunction or damage to the aerial platform.
Original instructions in English.

Page 4 December 2007
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Table of Contents
Section 1 - About Your Aerial Platform ................................................................................................. 5
Read and Heed .....................................................................................................................................................5
Safety Rules ...........................................................................................................................................................6
Section 2 - Familiarization ................................................................................................................... 11
2.1 Familiarization of SJ68RT Series .....................................................................................................11
2.2 Component Identification ................................................................................................................12
2.3 Visual & Daily Maintenance Inspections .........................................................................................16
2.4 Function Tests ..................................................................................................................................25
2.5 Winching and Towing Procedure ....................................................................................................34
2.6 Emergency Lowering Procedure .....................................................................................................36
Section 3 - Operation ........................................................................................................................... 37
3.1 General ............................................................................................................................................37
3.2 Major Components ..........................................................................................................................38
3.3 Major Assemblies ............................................................................................................................39
3.4 Serial Number Nameplate ...............................................................................................................39
3.5 Component Identification ................................................................................................................40
3.6 Component Identification (Optional Equipment/Attachments) .......................................................42
3.7 Operator’s Responsibility ................................................................................................................43
3.8 Start Operation ................................................................................................................................44
3.9 Loading/Unloading ..........................................................................................................................51
3.10 Guardrail Folding Procedure ...........................................................................................................54
3.11 Moving the Aerial Platform through a Doorway ..............................................................................56
3.12 Maintenance Support Procedure ....................................................................................................58
Section 4 - Tables .................................................................................................................................. 59
Table 4.1 Standard and Optional Features .....................................................................................................59
Table 4.2 Specifications and Features ............................................................................................................60
Table 4.3 Owner’s Annual Inspection Record .................................................................................................61
Table 4.4 Maximum Platform Capacities (Evenly Distributed) ........................................................................61
Table 4.5 Floor Loading Pressure ...................................................................................................................62
Table 4.6 EC Declaration of Conformity ..........................................................................................................64
Table 4.7 Maintenance and Inspection Schedule ...........................................................................................65
Table 4.8 Operator’s Checklist ........................................................................................................................66
Section 5 - Labels .................................................................................................................................. 67
Section 6 - Skyjack Features ................................................................................................................ 90

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December 2007 Page 5
Section 1 - About Your Aerial Platform Read and Heed
SKYJACK is continuously improving and expanding product features on its equipment, therefore, specifications
and dimensions are subject to change without notice.
Aerial Platform Definition
A mobile device that has an adjustable position platform supported from ground level by a structure.
Purpose of Equipment
The SKYJACK Rough Terrain Compact Series aerial platform is designed to transport and raise personnel, tools
and materials to overhead work areas.
Use of Equipment
The aerial platform is a highly maneuverable, mobile work station. Work platform elevation and elevated driving
must only be done on a firm, level surface. It can be driven over uneven terrain only when the platform is fully
lowered.
Manual
The operating manual is considered a fundamental part of the aerial platform. It is a very important way to
communicate necessary safety information to users and operators. A complete and legible copy of this manual
must be kept in the provided weather-resistant storage compartment on the aerial platform at all times.
Operator
The operator must read and completely understand both this operating manual and the safety panel label located
on the platform and all other warnings in this manual and on the aerial platform. Compare the labels on the aerial
platform with the labels found within this manual. If any labels are damaged or missing, replace them immediately.
Service Policy and Warranty
SKYJACK warrants each new SJRT Compact Series aerial platform to be free of defective parts and workmanship
for the first 24 months. Any defective part will be replaced or repaired by your local SKYJACK dealer at no charge
for parts or labor. Contact the SKYJACK Service Department for warranty statement extensions or exclusions.
Optional Accessories
The SKYJACK aerial platform is designed to accept a variety of optional accessories. These are listed under
“Standard and Optional Features” in Table 4.1. Operating instructions for these options (if equipped) are located
in Section 3 of this manual.
For non-standard components or systems, contact the SKYJACK Service Department at
( : 44-1691-676-235
7 : 44-1691-676-238
Include the model and serial number for each applicable aerial platform.
Scope of this Manual
a. This manual applies to the CE version of the SJRT Compact Series aerial platform models listed on Table 4.1.
- Equipment identified with “CE” meets the requirements for the European countries, i.e., Machinery Directive
2006/42/EC, Noise Directive 2000/14/EC, and the corresponding EN standards.
b. Operators are required to conform to national, state or territorial/provincial and local health and safety regulations
applicable to the operation of this aerial platform.
1

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Safety Rules Section 1 - About Your Aerial Platform
WARNING
Failure to comply with your required responsibilities in the use and operation of the aerial platform
could result in death or serious injury!
Operator Safety Reminders
A study conducted by St. Paul Travelers showed that most accidents are caused by the failure of the operator to
follow simple and fundamental safety rules and precautions.
You, as a careful operator, are the best insurance against an accident. Therefore, proper usage of this aerial
platform is mandatory. The following pages of this manual should be read and understood completely before
operating the aerial platform.
Common sense dictates the use of protective clothing when working on or near machinery. Use appropriate safety
devices to protect your eyes, ears, hands, feet and body.
Any modifications from the original design are strictly forbidden without written permission from SKYJACK.
Electrocution Hazard
This aerial platform is not electrically insulated. Maintain a Minimum Safe Approach Distance (MSAD) from
energized power lines and parts as listed below. The operator must allow for the platform to sway, rock or sag. This
aerial platform does not provide protection from contact with or proximity to an electrically charged conductor.
DO NOT USE THE AERIAL PLATFORM AS A GROUND FOR WELDING.
DO NOT OPERATE THE AERIAL PLATFORM DURING LIGHTNING OR STORMS.
DO NOT OPERATE THE AERIAL PLATFORM NEAR POWER LINES. MAINTAIN A MINIMUM SAFE
APPROACH DISTANCE (MSAD) FROM ENERGIZED POWER LINES.
60023AE-CE
DANGER
Adhere strictly to the governmental rulings and regulations applicable in your country.
FAILURE TO AVOID THIS HAZARD WILL RESULT IN DEATH OR SERIOUS INJURY!
Avoid Power Lines
Minimum Safe Approach Distance
CE Guidance Note
“Avoidance of danger from overhead lines”

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December 2007 Page 7
Section 1 - About Your Aerial Platform Safety Rules
Safety Precautions
Know and understand the safety precautions before going on to next section.
WARNING
Failure to heed the following safety
precautions could result in tip over,
falling, crushing, or other hazards leading
to death or serious injury.
• KNOW all national, state/provincial and local
rules which apply to your aerial platform and
jobsite.
• TURN emergency main power disconnect
switch “ ” off when leaving the aerial platform
unattended. Remove the key to prevent
unauthorized use of the aerial platform.
• WEAR all the protective clothing and personal
safety devices issued to you or called for by job
conditions.
• DO NOT wear loose clothing,
dangling neckties, scarves,
rings, wristwatches or other
jewelry while operating this
aerial platform.
• AVOID entanglement with
ropes, cords or hoses.
• AVOID falling. Stay within the
boundaries of the guardrails.
• DO NOT raise the aerial
platform or operate elevated in
windy or gusty conditions that
exceed the limits specified in
Section 4, Table 4.4.
• DO NOT increase the lateral
surface area of the platform.
Increasing the area exposed
to the wind will decrease
aerial platform stability. Avoid
tenting.
• DO NOT elevate the aerial platform if it is not on
a firm, level surface.
• DO NOT drive elevated near
depressions or holes of any
type,loading docks, debris,
drop-offs or surfaces that may
affect the stability of the aerial
platform.
• IF OPERATION IN AREAS
WITH HOLES OR DROP-
OFFS IS ABSOLUTELY
NECESSARY, elevated driving
shall not be allowed. Position
the aerial platform horizontally
only with the platform fully-
lowered. After ensuring that
all 4 wheels or outriggers (if
equipped) have contact with
a firm, level surface, the aerial
platform can be elevated. After
elevation, the drive function
must not be activated.
• DO NOT elevate or drive
elevated on a slope. Elevated
driving must be done on a
firm, level surface.
• DO NOT ascend or descend
a grade when elevated. When
fully lowered, ascending or
descending, only grades up
to rated maximum listed in
Table 4.2 are permissible.

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Safety Rules Section 1 - About Your Aerial Platform
Safety Precautions (Continued)
Know and understand the safety precautions before going on to next section.
• DO NOT operate on surfaces not capable of
holding the weight of the aerial platform including
the rated load, e.g. covers, drains, and trenches.
• DO NOT drive elevated on a
soft or uneven surface.
• DO NOT operate an aerial
platform that has ladders,
scaffolding or other devices
mounted on it to increase
its size or work height. It is
prohibited.
• DO NOT exert side forces on
aerial platform while elevated.
• DO NOT use the aerial platform
as a crane. It is prohibited.
• DO NOT sit, stand or climb on
the guardrails. It is prohibited.
• DO NOT climb on scissor arm
assembly. It is prohibited.
• AVOID overhead
obstructions. Be aware
of overhead obstructions
or other possible hazards
around aerial platform when
lifting or driving.
• DO NOT raise the aerial
platform while the aerial
platform is on a truck, fork lift
or other device or vehicle.
• AVOID crushing hazards. Be
aware of crushing hazards
when lifting or driving. Keep
all body parts inside the aerial
platform.
• DO NOT lower the platform
unless the area below is clear
of personnel and obstructions.
• ENSURE that there are no
personnel or obstructions in
the path of travel, including
blind spots.
• BE AWARE of blind spots
when operating the aerial
platform.

Rough Terrain Scissors
December 2007 Page 9
Section 1 - About Your Aerial Platform Safety Rules
Safety Precautions (Continued)
Know and understand the safety precautions before going on to next section.
• ENSURE ALL tires are in good condition and lug
nuts are properly tightened.
• DO NOT use with improperly
inflated/damaged tires or wheels.
Refer to Section 2: Wheel/Tire
Assembly.
• DO NOT exceed the rated
capacity of the aerial platform.
• DO NOT distribute load
unevenly.
• DO NOT alter or disable limit
switches or other safety devices.
• DO NOT use the aerial platform
without guardrails, locking pins
and the entry gate/chain/bar in
place.
• DO NOT operate if aerial
platform is not working properly
or if any parts are damaged or
worn.
• DO NOT leave aerial platform
unattended with key in key
switch.
• DO NOT use under influence
of alcohol or drugs.
• DO NOT attempt to free a snagged platform with
lower controls until personnel are removed from
the platform.
• DO NOT position the aerial platform against
another object to steady the platform.
• DO NOT place materials on the guardrails
or materials that exceed the confines of the
guardrails unless approved by Skyjack.
• STUNT driving and horseplay are prohibited.

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Safety Rules Section 1 - About Your Aerial Platform
Safety Precautions (Continued)
Know and understand the safety precautions before going on to next section.
Fall Protection
The guardrail system provides fall protection for the
occupants. If additional fall protection is required,
by an employer or the authority having jurisdiction,
Skyjack recommends the use of a fall restraint
system to keep an occupant within the confines of
the platform, and thus not expose the occupant to
any fall hazard requiring a fall arrest. When used,
lanyards should only be attached to dedicated
attachment points on the platform.
All personal fall protection equipment must comply
with applicable governmental regulations and must
be inspected and used in accordance with the
manufacturer’s recommendations.
All personal fall protection equipment must be
attached only to approved anchorage points within
the platform.
WARNING
Entering and exiting the aerial platform
should only be done using the three
points of contact.
• Use only equipped access openings.
• Enter and exit only when the aerial platform
is in the fully retracted position.
• Do use three points of contact to enter and exit
the platform. Enter and exit the platform from
the ground only. Face the aerial platform when
entering or exiting the platform.
• Three points of contact means that two hands and
one foot or one hand and two feet are in contact
with the aerial platform or the ground at all times
during entering and exiting.
WARNING
An operator should not use any aerial
platform that:
• does not appear to be working
properly.
• has been damaged or appears to have
worn or missing parts.
• has alterations or modifications not
approved by the manufacturer.
• has safety devices which have been
altered or disabled.
• has been tagged or locked out for
non-use or repair.
Failure to avoid these hazards could
result in death or serious injury.
Jobsite Inspection
• Do not use in hazardous locations.
• Perform a thorough jobsite inspection prior to
operating the aerial platform, to identify potential
hazards in your work area.
• Be aware of moving equipment in the area. Take
appropriate actions to avoid collision.

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December 2007 Page 11
Section 2- Familiarization SJRT Series
FAMILIARIZATION
WARNING
Aerial Platform Familiarization should be given only to individuals who are QUALIFIED And
TRAINED to operate an aerial platform.
Do not operate this aerial platform without proper authorization and training. Failure to avoid
this hazard could result in death or serious injury.
It is the responsibility of the operator to read, completely understand and follow all
instructions and warnings contained in this operating manual and on the aerial platform. 2
2.1 Familiarization of SJ68RT Series
Manual
Box
Holding Valve
Manual Override
Knob
Emergency
Lowering
Valve
Base
Control
Console
Main Power
Disconnect
Free-wheeling
Valve
Platform Control
Console
Main Manifold
Brake Hand
Pump
Brake Auto Reset
Valve Plunger
Dual Capacity Control
Console (Model 6832)

Page 12 December 2007
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Control Functions Section 2 - Familiarization
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZATION
2.2 Component Identification
The following descriptions are for identification,
explanation and locating purposes only.
2.2-1 Main Power Disconnect Switch
This switch is located at the left side of the engine
compartment.
1
Figure 2-1. Main Power Disconnect Switch
1. Main Power Disconnect Switch - This switch,
when in “ ” off position, disconnects power to
all circuits. Switch must be in “ ” on position to
operate any circuit. Turn switch “ ” off when
transporting aerial platform.
2.2-2 Motion Alarm
The alarm produces an audible sound when any control
function is selected. On aerial platforms with certain
options, a flashing amber light will accompany this
alarm.
2.2-3 Tilt Alarm
The aerial platform is equipped with a device which
senses when the aerial platform is out of level in any
direction. When activated, it disables drive and lift
functions of the aerial platform and an alarm produces
an audible sound accompanied by the amber light. If
the alarm sounds, lower the platform completely, then
reposition aerial platform so that it is level before raising
the platform.
NOTE
If the tilt alarm sounds and the platform does
not, or only partially raises, immediately
lower the platform completely and ensure
that the aerial platform is on a firm, level
surface.
2.2-4 Load Sensing System
This system is a safety device that prevents any normal
movement of the aerial platform from a stationary
working condition after the rated load is reached and
exceeded. Refer to Table 4.4 for maximum platform
capacities.
• When 90% of the rated load is reached:
The red power indicator light on the platform
control console flashes.
• When the rated load is reached:
An audible alarm sounds for approximately
2 seconds, 5 times per minute.
• When the rated load is exceeded:
The flashing light and audible alarm continue and
all electrically controlled aerial platform movement
functions stop. To resume normal operation,
remove the overload from the platform.
• If the aerial platform during the operation
comes in contact with an overhead obstruction:
The platform could become overloaded and all
functions would stop. Release of the platform from
this situation can only be effected by use of the
emergency lowering system. Refer to Section 2.6.
NOTE
After reaching full extension and upon
lowering, the aerial platform could stop
and take an overload reading. Return the
proportional controller to the neutral center
position, and release the enable trigger
switch. If the aerial platform is overloaded,
the flashing light and audible alarm continue
and all electrically controlled aerial platform
movement functions stop. To resume normal
operation, remove the overload from the
platform.

Rough Terrain Scissors
December 2007 Page 13
Section 2 - Familiarization Control Functions
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZATION
2.2-5 Brake System
The brake system is located on the main manifold in
the hydraulic/fuel compartment. The brakes must be
manually disengaged before pushing, winching or
towing. Refer to Section 2.5-2 for procedure on how to
release the brakes manually. The system contains the
following controls:
2
1
Figure 2-2. Brake System
1. Brake hand pump
2. Brake auto reset valve plunger
2.2-6 Emergency Lowering System
The emergency lowering system allows platform
lowering in the event of an emergency or an electrical
system failure. Refer to Section 2.6 for the emergency
lowering procedure. The system contains the following
controls:






1
2
3
Figure 2-3. Emergency Lowering System
1. Holding Valve Manual Override Knob - Located
on the holding valve at the bottom of each lift
cylinder.
2. Emergency Lowering Valve - Located at the
hydraulic/fuel compartment.
3. Emergency Lowering Access Rod - Located at
the right side of the base.
2.2-7 Lowering Warning System
A lowering warning system automatically stops the
lowering function before reaching the fully retracted
position and sounds the alarm.
2.2-8 Free-wheeling Valve
1
Figure 2-4. Free-wheeling Valve
1. Free-wheeling Valve - The free-wheeling valve is
located on the main manifold in the hydraulic/fuel
compartment. Refer to Section 2.5-1 for procedure
on how to release the free-wheeling valve.

Page 14 December 2007
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Control Functions Section 2 - Familiarization
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZATION
2.2-9 Base Control Console
The control console is located on the left side of the
engine compartment. It contains the following controls:
5
1
2
3
49
10
8
7
6
Figure 2-5. Base Control Console - Diesel
1. Hourmeter - This gauge records accumulated
operating time of engine.
2. Circuit Breakers - In the event of a power overload
or positive circuit grounding, the circuit breaker
pops out. Push breaker back in to reset.
3. Glow Plug Pushbutton (Diesel) - This pushbutton
switch energizes the glow plugs to aid in starting
a cold diesel engine.
4. Engine Start Pushbutton - This pushbutton “ ”
energizes the engine starter motor.
5. Two Person Capacity Indicator Light (Model
6832)- Indicates “ ” two person platform
capacity has been selected. Full platform height
is available.
6. Platform Raise/Lower Switch - This switch
controls “ ” raising or “ ” lowering of platform.
7. Emergency Stop Button - This button “ ”, when
depressed, disconnects power to control circuit
and shuts engine off.
8. Power Indicator Light - When the emergency
stop button on the base control console and on
the platform control console are both pulled out,
this light glows.
9. Glow Plug Indicator Light (Diesel) - This red
lamp “ ” illuminates until the glow plugs have
completed their timed heating cycle. When the
lamp goes out, the engine is ready to be started.
10. Platform/Engine/Base Key Switch - This three-
way selector switch allows the operator to select
“ ” start position, to start engine in idle or to
activate either the “ ” base or “ ” platform
controls.

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December 2007 Page 15
Section 2 - Familiarization Control Functions
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZATION
2.2-10 Platform Control Console
This removable control console is mounted at the right
front of the platform. It contains the following controls:
2
1
3
8
7
6
5
4
9
10
Figure 2-6. Platform Control Console
11
12
Figure 2-7. Dual Capacity Control Console (Model
6832)
1. Torque Switch - This selector switch, when in
“ ” low speed position, it allows drive functions
to operate at low speed and maximum torque
when climbing grades and on rough terrain.
When in “ ” high speed position, it allows drive
functions to operate at high speed with minimum
torque.
2. Lift/Drive Switch - Selecting “ ” lift position
energizes the lift circuit. Selecting “ ” drive
position energizes the drive circuit.
3. Engine Start Switch - This “ ” switch energizes
the engine starter motor.
NOTE
The engine start switch is interlocked with the
oil pressure switch. If engine stalls or does not
start immediately, this button will not work for
a few seconds while oil pressure bleeds off.
4. Horn Pushbutton - This “ ” pushbutton sounds
an automotive-type horn.
5. Emergency Stop Button - This button “ ”, when
depressed, disconnects power to the control
circuit.
6. Power Indicator Light - This light glows
when “ ” platform is selected from the
platform/engine/base key switch on the base
control console. It also glows when both
emergency stop buttons on the platform control
console and the base control console are pulled
out. When the light is flashing, it signals an
overload function. Refer to Section 2.2-4.
7. Glow Plug Switch (Diesel) - This switch energizes
the “ ” glow plugs to aid in starting a cold diesel
engine.
8. Low/High Throttle Switch - This switch allows
selection between “ ” low and “ ” high engine
throttle speeds.
9. Lift/Drive/Steer Controller - This one-hand lever
controls lift/drive and steer motions. Internal
springs return it to neutral when controller is
released. The rocker switch on top of controller
handle controls steering function.
10. Lift/Drive/Steer Enable Trigger Switch - This
momentary “ ” switch energizes the controller.
It must be held depressed continuously while
engaging either the lift/drive or steer functions.
11. Platform Capacity Selector Switch (Model
6832)- This two position switch allows the operator
to select either a “ ” two person or “ ” four
person platform capacity. With two person position
selected, range of platform height is unrestricted.
With four person position selected, range of
platform height is restricted.
12. Two Person Capacity Indicator Light (Model
6832) - Indicates “ ” two person platform
capacity has been selected. Full platform height
is available.

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Visual & Maintenance Inspection Section 2 - Familiarization
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZATION
2.3 Visual & Daily Maintenance
Inspections
Begin the visual and daily maintenance inspections
by checking each item in sequence for the conditions
listed in this section.
WARNING
To avoid injury, do not operate an aerial
platform until all malfunctions have been
corrected.
WARNING
To avoid possible injury, ensure aerial
platform power is off during your visual
and daily maintenance inspections.
CAUTION
Ensure aerial platform is on a firm, level
surface.
NOTE
While doing visual and daily inspections
in different areas, be aware to also inspect
limit switches, electrical and hydraulic
components.
2.3-1 Labels
Refer to Section 5 - Labels in this manual and determine
that all labels are in place and are legible.
2.3-2 Electrical
Maintaining the electrical components is essential to
good performance and service life of the aerial platform.
Inspect the following areas for chafed, corroded and
loose wires:
• base to platform cables and wiring harness
• engine compartment electrical panel
• engine wiring harness
• hydraulic/electrical wiring harnesses
2.3-3 Limit Switches
Ensure limit switches are properly secured with no signs
of visible damage and movement is not obstructed.
2.3-4 Hydraulic
Maintaining the hydraulic components is essential to
good performance and service life of the aerial platform.
Perform a visual inspection around the following
areas:
• hydraulic tank filter, fittings, hoses,
emergency power unit (if equipped) and
base surfaces
• engine compartment fittings, hoses, main
pump, and filter
• all hydraulic cylinders
• all hydraulic manifolds
• the underside of the base
• ground area under the aerial platform
• outriggers (if equipped)
Base
Outriggers
Platform Assembly
Scissor
Assembly
Limit Switch
Platform Control Console
Outriggers
Limit Switch
Scissor Guard

Rough Terrain Scissors
December 2007 Page 17
Section 2 - Familiarization Visual & Maintenance Inspection
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZATION
2.3-5 Engine Compartment
- Ensure compartment latch is secure and
in proper working order.
• Main Power Disconnect Switch
- Turn main power disconnect switch to
“ ” off position.
- Ensure all cables are secure and switch
is in proper working condition.
• Base Control Switches
- Ensure there are no signs of visible
damage and all switches are in their
neutral positions.
• Load/Tilt Sensor
- Ensure load/tilt sensor is properly secure
and there is no visible damage.
• Battery
Proper battery condition is essential to
good performance and operational safety.
Improper fluid levels or damaged cables and
connections can result in component damage
and hazardous conditions.
WARNING
Explosion hazard. Keep flames and
sparks away. Do not smoke
near batteries.
WARNING
Battery acid is extremely corrosive -
Wear proper eye and facial protection as
well as appropriate protective clothing.
If contact occurs, immediately flush with
cold water and seek medical attention.
1. Check battery case for damage.
2. Clean battery terminals and cable ends
thoroughly with a terminal cleaning tool
or wire brush.
3. Ensure all battery connections are tight.
4. If applicable, check battery fluid level. If
plates are not covered by at least 13 mm
of solution, add distilled or demineralized
water.
5. Replace battery if damaged or incapable
of holding a lasting charge.
WARNING
Use original or manufacturer-approved
parts and components for the aerial
platform.
• Hydraulic Pump
- Ensure there are no loose or missing
parts and there is no visible damage.
Main Power
Disconnect Switch
Battery
Base Control
Console
Engine Air Filter
Hydraulic Pump
Radiator
Muffler and Exhaust Engine
Fuel Shut-off Valve
Load/Tilt
Sensor

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Rough Terrain Scissors
TM
Visual & Maintenance Inspection Section 2 - Familiarization
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZATION
- Ensure all bolts are properly tightened.
- Ensure all fittings and hoses are properly
tightened and there is no evidence of
hydraulic leakage.
• Radiator
- Ensure radiator is secure.
- Ensure there are no loose or missing
parts and there is no visible damage.
- Check coolant level and add as needed.
• Muffler and Exhaust
- Ensure muffler and exhaust system are
properly secured, with no evidence of
damage.
• Engine Pivot Tray
- Ensure there are no loose or missing
parts and no visible damage to the engine
pivot tray. Ensure that both tray-securing
bolts are in place.
• Engine Oil Level
- Maintaining the engine components
is essential to good performance and
service life of the aerial platform.
WARNING
Beware of hot engine components.
Check oil level on dipstick
- Oil level should be in the “safe” zone. Add
oil as needed.
• Fuel Shut-off Valve
- Ensure there are no loose or missing
parts and there is no visible damage.
• Engine Air Filter
- Ensure there are no loose or missing
parts and there is no visible damage.
• Fuel Leaks
Failure to detect and correct fuel leaks will
result in an unsafe condition. An explosion or
fuel fire may cause death or serious injury.
DANGER
Engine fuels are combustible. Inspect
the aerial platform in an open, well-
ventilated area away from heaters,
sparks and flames. Always have an
approved fire extinguisher within easy
reach.
Perform a visual inspection around the following
areas:
• hoses and fittings
• fuel pump
• fuel filter
Main Power
Disconnect Switch
Battery
Base Control
Console
Engine Air Filter
Hydraulic Pump
Radiator
Muffler and Exhaust Engine
Fuel Shut-off Valve
Load/Tilt
Sensor

Rough Terrain Scissors
December 2007 Page 19
Section 2 - Familiarization Visual & Maintenance Inspection
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZATION
Hydraulic
Tank Fuel Tank
Hydraulic Oil
Filter
Gear Type
Flow Divider
Main
Manifold
Oil Level
Gauge
Fuel Level
Gauge
2.3-6 Hydraulic/Fuel Compartment
- Ensure compartment latch is secure and
in proper working order.
• Hydraulic Tank
- Ensure hydraulic filler cap is secure.
- Ensure tank shows no visible damage
and no evidence of hydraulic leakage.
• Hydraulic Oil
- Ensure platform is fully lowered, and then
visually inspect the sight gauge located
on the side of the hydraulic oil tank.
- The hydraulic oil level should be at or
slightly above the top mark of the sight
glass.
• Hydraulic Return Filter
- Ensure filter element is secure.
- Ensure there are no signs of leakage or
visible damage.
• Fuel Tank
IMPORTANT
Before using your aerial platform ensure
there is enough fuel for expected use.
- Ensure fuel filler cap is secure.
- Ensure tank shows no visible damage
and no evidence of fuel leakage.
• Fuel Leaks
Failure to detect and correct fuel leaks will
result in an unsafe condition. An explosion or
fuel fire may cause death or serious injury.
DANGER
Engine fuels are combustible. Inspect
the aerial platform in an open, well-
ventilated area away from heaters,
sparks and flames. Always have an
approved fire extinguisher within easy
reach.
Perform a visual inspection around the following
areas:
• fuel tank
• hoses and fittings

Page 20 December 2007
Rough Terrain Scissors
TM
Visual & Maintenance Inspection Section 2 - Familiarization
It is the responsibility of the operator to read, completely understand and follow all instructions and warnings
contained in this operating manual and on the aerial platform.
FAMILIARIZATION
• Main Manifold
- Ensure all fittings and hoses are properly
tightened and there is no evidence of
hydraulic leakage. Pull and tilt main
manifold to check thoroughly.
- Ensure there are no loose wires or
missing fasteners.
- Restore to original position.
• Gear Type Flow Divider
- Ensure there are no loose or missing
parts and there is no visible damage.
Hydraulic
Tank Fuel Tank
Hydraulic Oil
Filter
Gear Type
Flow Divider
Main
Manifold
Oil Level
Gauge
Fuel Level
Gauge