Serial Number 000000 and after
OPERATORS
MANUAL
Part Number 511152-000-EN
Nov 2009
Electrocuon Hazard
Tipping Hazard
Collision Hazard
Falling Hazard
THIS MACHINE IS NOT
INSULATED!
NEVER try to elevate the
plaorm when lted.
NEVER posion the plaorm
without first checking for
overhead obstrucons or
other hazards.
NEVER climb, stand or sit on
plaorm guardrails or mid-
rails.
Operaons Manual
Warning
All personnel shall carefully read, understand and follow all safety rules and operaonal instrucons
before operang or performing maintenance on any XT24SD.
Safety Rules
USE OF THE AERIAL WORK PLATFORM: This aerial work plaorm is intended to li persons and tools as well as the
material used for the job. It is designed for repair, assembly jobs and assignments at overhead workplaces
(ceilings, cranes, roof structures, buildings etc). All other uses of the aerial work plaorm are prohibited!
THIS AERIAL WORK PLATFORM IS NOT INSULATED! For this reason it is crucial to keep a safe distance from live
electrical equipment.
DISTRIBUTE all plaorm loads evenly across the plaorm.
NEVER operate the machine without first surveying the work area for hazards.
OPERATE the machine only on surface capable of supporng the machine weight.
NEVER operate the machine when the wind speeds are in excise of the machine wind speed rang. See “Beaufort
Scale” on page 5 for details.
IN CASE OF EMERGENCY press emergency stop switch which will deacvate all powered funcons.
IF ALARM SOUNDS the machine is lted, plaorm is overloaded or the machine is lowering.
NEVER perform service on machine while elevated unless safety prop is in place.
INSPECT the machine thoroughly for cracked welds, loose or missing hardware, hydraulic leaks, loose or frayed
wiring, and damaged cables or hoses before using.
VERIFY that all sckers and indicators are in place and legible before using.
NEVER use a machine that is damaged, not funconing properly, or has damaged or missing indicators.
Bypassing any safety equipment is strictly prohibited and presents a danger for the persons on or in the area of
the aerial work plaorm.
Never drive aerial work plaorm with extension deck rolled out, it will cause machine to p over backwards.
NEVER charge the baeries near sparks or open flame. Charging baeries emit explosive hydrogen gas.
Modificaons to the aerial work plaorm are prohibited, permissible only at approval by Snorkel .
AFTER USE, secure the work plaorm from unauthorized use by turning the key switch off and removing key.
Operaon Manual Page 2
Table of Contents
INTRODUCTION…………………………………………………………………….4
GENERAL DESCRIPTION………………………………………………………...4
SPECIAL LIMITATIONS……………………………………………………………5
PLATFORM CAPACITY………………………………………………………………………………………….5
MANUAL FORCE………………………………………………………………………………………………….5
CONTROLS AND INDICATORS…………………………………….………….6
PRE-OPERATION SAFETY INSPECTION……………………………….…..6
SYSTEM FUNCTION INSPECTION…………………………………….……..7
OPERATION………………………………………………………….……………….8
DRIVING MODE…………………………………………………………………………………………………..8
LIFT MODE………………………………………………………………………………………………………….8
EMERGENCY LOWERING…………………………………………………………………………………….9
PARKING BRAKE………………………………………………………………………………………………….9
AFTER USE EACH DAY………………………………………………………………………………………..10
TOWING PRODECURE………………………………………………………………………………………..10
MAINTENANCE……………………………………………………………………10
APPLYING SAFETY PROP…………………………………………………………………………..………..10
HYDRAULIC FLUID……………………………………………………………………………………………...11
BATTERY MAINTENANCE…………………………………………………………………….………………11
BATTERY CHARGING…………………………………………………………………………………………..11
INSPECTION AND MAINTENANCE SCHEDULE.…………..…………12
DAILY PREVENTATIVE MAINTENANCE CHECKLIST………………..13
SPECIFICATIONS………………………………………………………………….14
Operation Manual Page 3
INTRODUCTION
This manual covers all models of the XT24SD Aerial Work Platform. This manual must be stored
on the machine at all times.
Read, understand and follow all safety rules and operating instructions before attempting to
operate the machine.
GENERAL DESCRIPTION- Figure 1-1
1. Hitch Coupler
2. Parking Brake Handle
3. Guide Wheel
4. Trailer Jack
5. Ground Control Box
6. Battery Box
7. Drive Assembly
8. Outrigger Leg
9. Roll-Out Deck Foot Pedal Assembly
10. Platform
11. Guard Rails
12. Joystick Control Box
13. Toe-Kick Board
14. Roll Out Deck
15. Pull Handle Pin
Operation Manual Page 4
BEAUFORT
WIND SPEED
GROUND CONDITIONS
RATING
m/s
km/h
ft/s
mph
3
3.4-5.4
12.25-19.4
11.5-17.75
7.5-12.0
Papers and thin branches move, flags wave.
4
5.4-8.0
19.4-28.8
17.75-26.25
12.0-18
Dust is raised, paper whirl up, and small branches sway.
5
8.0-10.8
28.8-38.9
26.25-35.5
18-24.5
Wave crest are apparent in ponds.
6
10.8-13.9
38.9-50.0
35.5-45.5
24.5-31
Power lines whistle. It is difficult to open an umbrella.
7
13.9-17.2
50.0-61.9
45.5-56.5
31-38.5
Whole tree sway. It is difficult to walk against the wind.
SPECIAL LIMITATIONS
Aerial work platform will only drive with the outriggers in the retracted position.
The outriggers will only retract when the scissor stack is all the way down.
Aerial work platform will only raise and lower with the outriggers in the extended position.
The raise function on Aerial work platform will only work when the work platform is level.
The machine is not intended to be driven over rough or very soft terrain.
PLATFORM CAPACITY
The maximum platform capacity for the XT24SD is 227 kg (500 lbs). Two people max may occupy the
platform.
DO NOT exceed the maximum platform capacity or the platform occupancy limits for this machine.
If the platform capacity exceeds the rated load the machine will sound an audible alarm and overload
light will be illuminated. After the machine hits overload the machine must be completely lowered and
weight must be unloaded below the rated capacity.
MANUAL FORCE
Manual force is the force that is applied by the occupants to objects such as walls or other structures
outside the work platform.
The maximum allowable manual force is limited to 667 N (150 lbs.) of force per occupant, with a
maximum of 1334 N (300 lbs.) for two occupants.
DO NOT exceed the maximum amount of manual force for this machine.
BEAUFORT SCALE
Never operate the machine when winds speeds exceed 12.5m/s (28 mph) [Beaufort scale 6].
Operation Manual Page 5
CONTROLS AND INDICATORS
The operator shall know the location of each control and indicator. They shall have a thorough
knowledge of the function and operation of each before attempting to operate the unit.
Ground Controls and Lights Include- Emergency Stop, Push to Enable, Retract Legs, Level Machine, Raise/Lower,
Battery Level, Alarm, Platform Overload and Outriggers Out. (Shown Above Figure 2-1)
Platform Controls Include- Emergency Stop, Alarm, Lift/Drive and Joystick. (Shown Above Figure 2-2)
PRE-OPERATION SAFETY INSPECTION
Note: Carefully read, understand and follow all safety rules, operating instructions, labels and National Safety
1. Raise scissor lift and put safety prop into place. Then inspect for damage, fluid leaks or missing parts.
2. Check the level of the hydraulic fluid with platform fully raised. Fluid level should be just above the pickup
tube. Add recommended hydraulic fluid if necessary. See “Specifications” on page 14
3. Verify that the batteries are fully charged.
4. Verify that the extension deck is fully retracted before driving.
5. Check that the A.C. extension cord has been disconnected from the chassis plug.
6. Verify that all guardrails are in place and are properly fastened.
7. Inspect the machine thoroughly for any cracked welds and structural damage, loose or missing parts,
hydraulic leaks, damaged control cables and frayed or loose wire connections.
Operation Manual Page 6
SYSTEM FUNCTION INSPECTION
Refer to Figures 1-1, 2-1 and 2-2 for the locations of various controls and indicators.
Stand Clear of the work platform while performing the following checks.
Before operating the machine, survey the work area for any hazards.
Check in ALL directions, including above the work platform, for obstructions and electrical conductors.
1. Move the machine, if necessary, to an unobstructed area to allow machine to maximum height.
2. Turn the Ground and Platform Emergency Stop Switches ON by pulling the buttons out.
3. Checking Outrigger Leveling Procedure:
a) Turn Key Switch to Ground.
b) Press the Level button (Outrigger legs should now extend until completely level.)
c) Press the Retract button (Outrigger legs should now retract until fully retracted.)
4. Press the level button. Once level, holds the Push to Enable Button then toggle the Raise/Lower
Switch to raise until the platform is elevated high enough to install safety prop.
5. Visually inspect the scissor assembly for damage or erratic operation. Check for missing or loose
parts.
6. Lower platform by pushing the Push to Enable button and Raise/Lower switch to lower at the
same time. There should be an audible lowering alarm sounding along with a alarm light
illuminated.
7. Check the Chassis Emergency Lowering Valve for proper operation (see Figure 3-1)
a) Open the valve by pulling the handle toward user.
b) Once the platform is fully lowered, close the valve by releasing the handle.
8. Push the Ground Emergency Stop Switch down to the OFF position. All machine functions should
be disabled. Pull out the Ground Emergency Stop Switch to resume.
9. Turn the Key switch to Platform
10. Climb into the platform.
11. Check that the route is clear of personal, obstructions, holes and drop-offs, is level and capable
of supporting the wheel loads.
12. After climbing in to the platform, lower the safety drop bar across the entrance.
13. Select DRIVE Mode by toggling the switch on the front of the joystick box to drive.
14. If the outriggers legs are down press the interlock trigger on the joystick and release. The
outrigger legs should now be retracting. Don’t move or click the joystick until the outriggers are
completely retracted otherwise the function will have to be restart by clicking the interlock
trigger.
15. Verify outriggers are fully retracted and drive motor assembly is manually engaged. The
operator will be able to drive by holding the interlock trigger on the joystick and moving the
Operation Manual Page 7
joystick in the desired direction. The joystick is fully proportional. This means the faster and the
farther you press the joystick the faster the machine will react.
16. Select LIFT Mode by toggling the switch on the front of joystick box to lift.
17. If the outriggers legs are up press the interlock trigger on the joystick and release. The outrigger
legs should now be extending. Don’t move or click the joystick until the outriggers are
completely extended and leveled otherwise the function will have to be restart by clicking the
interlock trigger.
18. If the outriggers are extended and the machine is level you can raise or lower the machine by
holding the interlock trigger on the joystick and moving it forward to go up and backwards to go
down.
19. Push the Platform Emergency Stop Switch down to the OFF position. All machine functions
should be disabled. Pull out the Platform Emergency Stop Switch to resume.
OPERATION
Before operating the machine, ensure that the Pre-Operation Safety Inspection has been completed and
that any deficiencies have been corrected. Never operate a damaged or malfunctioning machine. The
operator must be thoroughly trained on this machine.
DRIVING MODE
1. Check that the route is clear of personal, obstructions, holes and drop-offs, is level and capable
of supporting the wheel loads.
2. Verify that the Emergency Stop Switches are ON and the Key switch is on Platform.
3. After mounting the platform, lower the drop bar across entrance.
4. Check clearances above, below and to the sides of the machine.
5. Select DRIVE Mode by toggling the switch on the front of the joystick box to drive.
6. Verify outriggers are fully retracted and drive motor assembly is manually engaged. The
operator will be able to drive by holding the interlock trigger on the joystick and moving the
joystick in the desired direction. The joystick is fully proportional. This means the faster and the
farther you press the joystick the faster the machine will react.
LIFT MODE
1. Check that the route is clear of personal, obstructions, holes and drop-offs, is level and capable
of supporting the wheel loads.
2. Verify that the Emergency Stop Switches are ON and the Key switch is on Platform.
3. After mounting the platform, lower the drop bar across entrance.
4. Check clearances above, below and to the sides of the machine.
5. Select LIFT Mode by toggling the switch on the front of joystick box to lift.
Operation Manual Page 8
6. If the outriggers are extended and the machine is level you will be able to raise or lower the
machine by holding the interlock trigger on the joystick and moving it forward to go up and
backwards to go down.
7. If the machine becomes unlevel or an outrigger loses pressure the Tilt alarm will sound and the
machine will not lift. If the Tilt alarm sounds the platform must be lowered, legs retracted and
the machine moved to a stable location before attempting to level and elevate the platform.
EMERGENCY LOWERING
Stand clear of the elevated assembly while operating the Emergency Lowering Valve Handle.
If the platform should fail to lower, NEVER climb down the
elevated assembly.
Ask a person on the ground to open the Emergency Lowering Valve
to lower the platform. The Emergency Lowering Valve is located at
the front of the frame on the left side.
1. Open the Emergency Lowering Valve by pulling the handle
out.
2. To close, release the handle.
NOTE: The platform will not elevate if the Emergency Lowering Valve is held open.
PARKING BRAKE
If the machine is parked or stopped for any period of time apply the braking park. Never drive the
machine with the Parking Brake applied. Serious injury or damage could result.
The parking brake is located on the front of the frame below the
battery box on the right hand side.
1. To apply brake press the Parking Braking Handle down until
it latches straight across.
2. To release brake pull up the Park Braking Handle up until it
latches straight up.
Operation Manual Page 9
AFTER USE EACH DAY
1. Ensure that the platform is fully lowered.
2. Park the machine on a firm level surface with the parking brake applied, preferably under cover,
secure against vandals, children and unauthorized operators.
3. Turn the Key Switch to OFF and remove the key to prevent unauthorized operation.
TOWING PROCEDURE
1. Requires 2 inch (50.8 mm) ball and coupler hitch.
2. Attach the trailer chains to the towing unit, put one chain over another under the tongue
3. Fold trailer jack and lock into travel position.
4. Verify parking brake is released.
5. Verify that the drive assembly is in transport position.
6. Unit can be towed by any large or small vehicle, including ATV or golf cart for use at various
locations
7. Your PLE scissors lift is designed to be towed at highway speeds according to the laws in your
state.
MAINTENANCE
Never perform service while the platform is elevated without first lowering the scissor stack on the
safety prop. DO NOT stand or have weight on the platform area while deploying or storing on the
safety prop.
APPLYING SAFETY PROP
Installation
1. Park the machine on firm ground.
2. Verify that both Emergency Stop Switches are ON.
3. Turn the Key Switch to Ground Mode.
4. Press the Level button (Machine should now be leveling).
5. After leveling, press Push to Enable button then toggle to
Raise and hold. This will raise the lift until the safety prop will
fit in between the scissor assembly.
6. Lift safety prop off hanger and hold upright between scissors.
7. Press the Push to Enable button then toggle to Lower and
hold. This will lower the lift onto the safety prop.
Operation Manual Page 10
Removal
1. Press Push to Enable then Raise and hold. Gradually raise the scissor assembly until the safety
prop can be removed and placed onto hanger position.
2. Remove the safety prop.
3. Press Push to Enable then, hold Lower until the scissor assembly is completely lowered.
HYDRAULIC FLUID
The hydraulic fluid reservoir is located under the scissor assembly in the rear of the machine. Check the
level of the hydraulic fluid. Make sure the platform is fully raised. Fluid level should be just above the
pickup tube. Add recommended hydraulic fluid if necessary. See “Specifications” on page 14
BATTERY MAINTENANCE
There is a hazard from explosive gas mixture. Keep sparks, flame, and smoking material away from
batteries.
Always wear safety glasses when working near batteries.
Battery fluid is highly corrosive. Thoroughly rinse away any spilled fluid with clean water.
Always replace batteries with manufacturer approved replacements.
The batteries are a sealed lead acid type.
Keep the terminal and tops of the batteries clean.
Refer to the Service Manual to extend battery life and for complete service instructions.
BATTERY CHARGING
Charge the batteries in a well ventilated area.
Charging plug is located on the side of the ground control box.
Do not charge the batteries when the machine is near a source of sparks or flames.
Permanent damage to the batteries will result If the batteries are not immediately recharged after
discharging.
Never leave the battery charger operating for more than the time it takes to receive a full charge.
Never disconnect the cables from the batteries when the charger is operating.
Keep the charger dry.
Note: DO NOT operate the machine while the charger is plugged in.
Operation Manual Page 11
INSPECTION AND MAINTENANCE SCHEDULE
The Complete Inspection consists of periodic visual and operational checks, along with periodic minor
adjustments that assure proper performance. Daily inspection will prevent abnormal wear and prolong
the life of all systems. The inspection and maintenance schedule should be performed at the specified
intervals. Inspection and maintenance shall be performed by personnel who are trained and familiar
with mechanical and electrical procedures.
Before performing preventative maintenance, familiarize yourself with the operation of the machine.
Always block the elevating assembly whenever it is necessary to perform maintenance while the
platform is elevated.
The daily preventative maintenance checklist has been designed for machine service and maintenance.
Please photocopy the Daily Preventative Maintenance Checklist and use the checklist when inspecting
the machine.
Operation Manual Page 12
COMPONENT
INSPECTION OR SERVICES
Y N R
Battery
Check battery condition and cables
Chassis
Check welds for cracks
Wiring
Check exterior of the cable for pinching binding or wear
Controller
Check switch operation
Drive Motors
Check operation and leaks
Elevating Assembly
Inspect for structural cracks
Emergency
Lowering
Operate the emergency lowering valve
COMPONENT
INSPECTION OR SERVICES
Y N R
Entire Unit
Check for and repair collision damage
Hydraulic Fluid
Check fluid level
Hydraulic Pump
Check for hose fitting leaks
Hydraulic System
Check for leaks
Labels
Check for peeling, missing, or unreadable labels
Platform Rails
Check welds for cracks
Platform Deck
Check condition of deck
Tires
Check for damage and air pressure
DAILY PREVENTATIVE MAINTENANCE CHECKLIST
MAINTENANCE TABLE KEY Preventative Maintenance Report
Y = Yes / Acceptable Date: _________________________________
N = No / Acceptable Owner:________________________________
R = Repaired / Acceptable Model No: _____________________________
Serial No: ______________________________
Serviced By:_____________________________
Operation Manual Page 13
Item
XT24SD
Plaorm Size
1.22 m x 1.63m (48 in. x 64 in.)
Maximum Plaorm Capacity
227 kg (500 lbs)
Maximum Number Of Occupants
2 People
Height
Working Height
Maximum Plaorm Height
Minimum Plaorm Height
8.5 m (28 )
6.86 m (22.5 )
1.16 m (3.79)
Dimensions
Weight
Overall Width
Overall Height
Length
1490 kg (3 285 lbs)
1.48 m (4.75 )
2.31 m (7.58 )
3.77 m (12.38 )
Drive Speed
4.83 km/h (3 mph)
Energy Source
24V Baery Pack
Four BCI-31 200 minute reserve capacity, 12 Volt
Baeries
24.04 kg (53 lbs).
System Voltage
24V DC
Hydraulic Wheel Motors
Eaton 7.7 cm³
Hydraulic Tank Reservoir Capacity
5.7 L (1.5 gal)
Hydraulic Power Unit
Monarch
Hydraulic Fluid
ATF (Automac Transmission Fluid)
Li System
One Single Stage Li Cylinder
Drive Control
Proporonal
Drive System
Dual Fricon Barrels
Control System
Joysck Control Handle with Interlock, Selector Switch,
Ground Funcon Switches, RED Emergency Stop
Switches
Tires
GEN ALTI ARTIC SNOW
215/70/R15
Parking Brakes
Hand-Brake
Maximum Grade ability
5°
Wheel Base
1.42 m (4.67 )
Guardrails
1.07 m (3.5 )
Toe kick board
.12 m (4.79 in)
SPECIFICATIONS
*Specificaons are subject to change without any noficaon. Weather condions such as very hot or
cold may affect machines performance. Refer to the Service Manual for complete part assemblies and
service informaon.
Operaon Manual Page 14
Local Distributor / Lokaler Vertiebshändler / Distributeur local
El Distribuidor local / ll Distributore locale
EUROPE, MIDDLE EAST
AFRICA & ASIA
PHONE: +44 (0) 845 1550 057
FAX: +44 (0) 845 1557 756
NORTH & SOUTH AMERICA
PHONE: +1 785 989 3000
TOLL FREE: +1 800 225 0317
FAX: +1 785 989 3070
AUSTRALIA
PHONE: +61 2 9725 4000
FAX: +61 2 9609 3057
NEW ZEALAND
PHONE: +64 6 3689 168
FAX: +64 6 3689 164
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