Upright MX19 Service And Parts Manual

POWERED ACCESS

WARNING

The MX19 Machine has been re-assessed to ensure

compliance to the Machinery Directive (2006/42/EC).

The Machine rating has been changed from:

Windspeed rating of 12.5 m/s (Beaufort 6)

Windspeed rating of 7 m/s (Beaufort 4)

Please attach to the front cover of

your MX19 manual

MX19

WORK PLATFORM

510328-000

SERVICE & PARTS MANUAL

MX19

Serial Numbers 50870 – 53195

ENGLISH

When contacting UpRight for service or parts information, be sure to include the MODEL and SERIAL NUMBERS from the equipment nameplate. Should the nameplate be missing, the SERIAL NUMBER is also stamped on top of the chassis above the front axle pivot.

PARKWEST IND EST,

UpRight

MX19

MODEL MAX. PLATFORM HEIGHT MAX. PLATFORM LOAD MAX. LATERAL FORCE MAX. CHASSIS INCLINATION MAX. GRADEABILITY MAX. FORWARD SPEED

CAUTION:ONLY TRAINED & AUTHORISED PERSONNEL MAY USE THIS MACHINE-CONSULT OPERATORS MANUAL BEFORE USE.

THIS PLATFORM IS NOT ELECTRICALLY INSULATED

25%

CLONDALKIN, DUBLIN, IRELAND.

SERIAL No.

5.8m

227 Kg, 1 Persons + Equipment

UNLADEN WEIGHT

400N

MAX. WIND SPEED

BATTERY VOLTAGE

CHARGER INPUT VOLTAGE

1.0 m/s

NOMINAL POWER

1365 Kg

12.5 m/s 24V

110/220V

3kW

503725000

Stamped Serial Number

www.upright.com

MX19 SEVICE AND PARTS MANUAL PART NUMBER : 503727-002 (11-07) SERIAL NO. 50870

FOREWORD

HOW TO USE THIS MANUAL

This manual is divided into six sections.

SECTION 1 INTRODUCTION

General description and machine specifications.

SECTION 2 OPERATION AND SPECIFICATIONS

Information on how to operate the work platform and how to prepare it for operation.

SECTION 3 MAINTENANCE

Preventative maintenance and service information.

SECTION 4 TROUBLESHOOTING

Causes and solutions to typical problems.

SECTION 5 SCHEMATICS

Schematics and valve block diagram with description and location of components. Large schematic drawings may be located in the back of the manual.

SECTION 6 ILLUSTRATED PARTS BREAKDOWN

Complete parts lists with illustrations. Large parts drawings may be located in the back of the manual.

SPECIAL INFORMATION

! !

Indicates an imminently hazardous situation which, if not avoided, will result in severe injury or death.

WARNING

Indicates a potentially hazardous situation which, if not a v oide d, could resu lt in severe injury or death.

DANGER

CAUTION

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

NOTE: Gives helpful information.

Page i

Foreword

WORKSHOP PROCEDURES

All information contained in this manual is based on the latest product information available at the time of printing. We reserve the right to make changes at any time without notice. No part of this publication may be reproduced, stored in retrieval system, or transmitted, in any form by any means, electronic, me chanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. This includes text, figures, and tables.

CAUTION

Detailed descriptions of standard workshop procedures, safety principles and service operations are not included. Note that this manual does contain warnings and cautions against some specific service methods that could cause personal injury, or could damage a machine or make it unsafe.

Please understand that these warnings cannot cov er all conceiv ab le w a ys in which service, whether or not recommended by UpRight, might be done, or of the possible hazardous consequences of each conceiv abl e wa y, nor could UpRight investigate all such ways.

Anyone using service procedures or tools, whether or not recommended by UpRight must satisfy themselve s t horou ghly th at n either per sona l safety nor machine safety will be jeopardized. When in doubt, contact your local distributor or UpRight.

Page ii

INTRODUCTION

1.1 INTRODUCTION

PURPOSE

The purpose of this service and parts manual is to provide instructions and illustrations for the operation and maintenance of the MX19 manufactured by UpRight Powered Access.

SCOPE

The manual includes procedures f or proper o per at ion, maint enance , adjustme nt, a nd repair of the MX19 as well as recommended maintenance schedules and troubleshooting.

1.2 GENERAL DESCRIPTION

The MX19 consists of the platform, controller, elevating assemb ly, power module , control module, and chassis.

Section 1

WARNING

DO NOT use the w ork platform without guardr ails properly assembled an d in place.

Figure 1-1: MX19 Work Platform

PLATFORM

The platform has a reinforced steel floor,

1.11 m (43.75 inch) high guardrails with midrail, 6 inch (152 mm) toeboards, and an entrance gate at the rear of the platform.

PLATFORM CONTROLLER

The platform controller contains the controls to operate the machine. It is located at the front of the platform. A complete explanation of control functions can be found in Section 2.

ELEVATING ASSEMBLY

The platform is raised and lowered by the elevatin g assembly . The hydraulic pump, driven by an electric motor, powers the cylinder. Solenoid operated valves contro l raising and lowering.

1.Platform

2.Platform Controller

3.Elev ating Assembly

4.Chassis Controls

5.Chassis

Page 1-1

Introduction 1.2 - General Description

CHASSIS

The chassis is a structural frame that supports all the components of the MX19 work platform. The platform is raised and lowered using a scissors mechanism. Lift is achieved using a single stage cylinder.

PURPOSE OF EQUIPMENT

The objective of the work platform is to provide a quickly deployable, sel- propelled, variable height work platform to elevate personnel and materials to overhead work areas.

Page 1-2

2. OPERATION MANUAL

WARNING

All personnel shall carefu ll y read, under stand and f ollow all saf ety rules and operating inst ructions

before operating or performing maintenance on any UpRight aerial work platform.

Safety Rules

Electrocution Hazard Tip Over Hazard

THIS MACHINE IS NOT

INSULATED!

USE OF THE AERIAL WORK PLATFORM: This aerial work platform is intended to lift persons and his tools as well as the material used

for the job. It is designed for repair and assembly jobs and assignments at overhead workplaces (ceilings, cranes, roof structures, buildings etc.). All other uses of the aerial work platform are prohibited!

THIS AERIAL WORK PLATFORM IS NOT INSULATED! For this reason it is imperative to keep a safe distance from live parts of electrical equipment!

Exceeding the specified permissible maximum load is prohibited! See “Special Limitations” on page 3 for details. The use and operation of the aerial work platform as a lifting tool or a crane (lifting of loads from below upwards or from up high on down) is

prohibited! NEVER exceed the manual force allowed for this machine. See “Special Limitations” on page 3 for details. DISTRIBUTE all platform loads evenly on the platform. NEVER operate the machine without first surv eying the work area for surface hazards such as holes, drop-offs, bumps, curbs, or debris;

and avoiding them.

OPERATE machine only on surfaces capable of supporting wheel loads. NEVER operate the machine when wind speeds exceed this machine’s wind rating. See “Beaufort Scale” on page 4 for details. IN CASE OF EMERGENCY push EMERGENCY STOP switch to deactivate all powered functions. IF ALARM SOUNDS while platform is elevated, STOP, carefully lower platform. Move machine to a firm, level surface. Climbing up the railing of the platform, standing on or stepping from the platform onto buildings, steel or prefab concrete structures, etc., is

prohibited!

Dismantling the swing gate or other railing components is prohibited! Always make certain that the swing gate is closed and securely locked!

It is prohibited to keep the swing gate in an open position (held open with tie-straps) when the platform is raised! To extend the height or the range by placing of ladders, scaffolds or similar devices on the platform is prohibited!

NEVER perform service on machine while platf orm is elev ated without blocking elevating assembly. INSPECT the machine thoroughly for cracked welds, loose or missing hardware, hydraulic leaks, loose wire connections, and damaged

cables or hoses before using.

VERIFY that all labels are in place and legible before using. NEVER use a machine that is damaged, not functioning properly, or has damaged or missing labels. To bypass any safe ty equipment is prohibited and presents a danger for the persons on the aerial work platform and in its working range. NEVER charge batteries near sparks or open flame. Charging batteries emit explosive hydrogen gas. Modifications to the aerial work platform are prohibited or permissible only at the approval by AFTER USE, secure the work platform from unauthorized use by turning both keyswitches off and removing key.

NEVER elevate the platf orm or drive

the machine while elevated unless

the machine is on a firm, level

surface.

ollision Hazard Fall Hazard

NEVER position the platform

without first checking for overhead

obstructions or other hazards.

NEVER climb, stand, or sit on

platform guardrails or midrail.

UpRight.

Page 1

ONTENTS

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

General Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Special Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Platform Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Manual Force. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Beaufort Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Lift Overload Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Controls and Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Pre-Operation Safety Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

System Function Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Platform Extension. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Travel With the Platform Lowered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Elevating the Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Travel With the Platform Elevated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Lowering the Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Emergency Lowering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

After Use Each Day . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Hour Meter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Transporting the Work Platform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

By Crane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

By Forklift. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

By Truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Blocking The Elevating Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Scissor Brace Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Scissor Brace Stowage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Battery Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Battery Charging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Inspection and Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Daily Preventative Maintenance Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2. Operation Manual Page 2

Introduction

NTRODUCTION

ENERAL

This manual covers the application of the MX19 Self-Propelled Work Platform.

This manual must be stored on the machine at all times.

ESCRIPTION

WARNING

DO NOT use the maintenance platform without guardrails properly assembled and in place

1. Platform

2. Deck Extension

3. Platform Controls

4. Manual Case

5. Eleva ting Asse mbly

6. Chassis

Figure 1: MX Series

PECIAL

Page 3 2. Operation Manual

IMITATIONS

Travel with the platform raised is limited to creep speed range. Elevating the platform is limited to firm, level surfaces only.

DANGER

! !

The elevating function shall ONLY be used when the work platform is level and on a firm surface. The work platform is NOT intended to be driven over uneven, rough, or soft terrain.

LATFORM

The maximum platform capacity for the MX 19 is 227 kg (500 lbs). Two people may occupy the platform indoors, while only one may occupy the platform outdoors.

DANGER

! !

DO NOT exceed the maximum platform capacity or the platform occupancy limits for this machine.

ANUAL

Manual force is th e f o rce applied b y the occupa nts to o bjects such as w alls or o ther structures outside t he work platform.

The maximum allowable manual force is limited to 200 N (45 lbs.) of force per occupant, with a maximum of 400 N (90 lbs.) for two occupants.

DANGER

! !

DO NOT exceed the maximum amount of manual force for this machine.

EAUFORT

Never op erate the machine when wind speeds exceed 12.5 m/s (28mph) [Beaufort scale 6].

BEAUFORT

RATING

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 whirls up, and small branches sway. 5 8,0~10,8 28,8~38,9 26.25~35.5 18~24.25 Shrubs with leaves start swaying. Wave crests are apparent in ponds or swamps. 6 10,8~13,9 38,9~50,0 35.5~45.5 24.5~31 Tree branches move. 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 trees sway. It is difficult to walk against the wind.

m/s km/h ft/s mph

ORCE

WIND SPEED

APACITY

CALE

GROUND CONDITIONS

Special Limitations

IFT

VERLOAD

The MX19 is equipped with a load sensing system, it operates in the following way. If a load equivalent to 90% of safe working load is in the basket the RED LED on the platform control box

will flash slowly If the load continues to rise the RED LED will flash progressively faster until 100% of saf e w o rking load is

reached If a load equivalent to 100% of safe working load is in the basket the RED LED will stay on and an alarm

will sound If a load greater than the safe working load is in the basket the RED LED will stay on, an alarm will sound

and all machine functions will cease to operate. In order to return to normal operation a load equal to o r less than the saf e working load m ust be pres ent in

the basket and the power must be re-cycled, power can be re-cycled by pushing the emergency stop button and releasing it again.

DANGER

! !

Never operate the machine with a platform load greater than the rated capacity.

LARM

2. Operation Manual Page 4

Controls and Indicators

ONTROLS

AND

NDICATORS

Figure 2: Controls and Indicators

Platform Controls

1Drive Selectors

2. Horn Button

3. Lift/Lower Button

4. Emergency Stop Button

5. Display

6. Joystick

Chassis Controls

1. Keyswitch

2. Enable Button

3. Toggle Switch (Up & Down)

4. Emergency Stop Switch

Page 5 2. Operation Manual

Pre-Operation Safety Inspection

-O

PERATION

NOTE: Carefully read, understand and follow all safety rules, operating instructions, labels and National Safety

Instructions/Requirements. Perform the following steps each day before use.

1. Open modules and inspect for damage, fluid leaks or missing parts.

2. Check the level of the hydraulic fluid with the platform fully lowered. The hydraulic reservoir is located at the rear of the machine. The fluid level should be visible through the side of the tank, and must be between the MIN and MAX lines (see Figure 3). Add hydraulic fluid if necessary.

3. Check that fluid level in the batteries is correct (See Battery Maintenance, page 9).

4. Verify that batteries are charged.

5. Check that A.C. extension co rd has been disconnected from the plug in the left Chassis Module, and that the module doors are closed and locked.

6. Check that all guardrails are in place and all fasteners are properly tightened.

7. Inspect the machine thoroughly for cracked welds and structural damage, loose or missing hardware, hydraulic leaks, damaged control cable, loose wire connections and wheel bolts.

AFETY

NSPECTION

Figure 3: Hydraulic Tank

Hydraulic Fluid

Tank

2. Operation Manual Page 6

System Function Inspection

YSTEM

UNCTION

Refer to Figure 2 for the locations of various controls and indicators.

NSPECTION

WARNING

STAND CLEAR of the work platform while performing the following checks. Before operating the work platform, survey the work area for surface hazards such as holes, drop-offs,

bumps and debris. Check in ALL directions, including above the work platform, for obstructions and electrical conductors. Protect the control console cable from possible damage while performing checks.

1. Move the machine, if necessary, to an unobstructed area to allow for full elevation.

2. Twist Chassis Emerg en cy Sto p Switc h to the ON position.

3. Twist Platform Emerg en cy Sto p Switc h to the ON posit ion .

4. Turn the Chassis Key Switch to ON. Push the Chassis Lift/Lo wer Switch to the UP position an d r aise the platform approximately 2,1 m (7 feet). BLOCK THE ELEVATING ASSEMBLY AS DESCRIBED ON

page 12.

5. Visually inspect the elevating assembly, lift cylinder, cables, and hoses for cracked welds and structural damage, loose hardware, hydraulic leaks, loose wire connections, and erratic operation. Check for missing or loose parts.

6. Verify that the Depression Mechanism Supports hav e rotated into position under th e machine. REMOVE

THE SCISSOR BRACE AS DESCRIBED ON page 12.

7. Push the Chassis Lift/Lower Switch to the UP position and fully elevate the platform. Partially lower the platform by pushing Chassis Lift/Lo w er Switch to LOWER, and check for proper operat ion of the aud ib le lowering alarm.

8. Open the Emergency Lowering Valve (see Figure 3) by pulling the knob out to check for proper operation. When the platform is lowered, release the knob.

9. Push the Chassis Emergency Stop Switch to check for proper operation. All machine functions should be disabled. Twist the Chassis Emergency Stop Switch to resume.

10. Mount the platform.

11. Check that route is clear of obstacles (persons, obstructions, holes, and drop-offs , bumps and de bris), is level, and is capable of supporting the wheel loads.

12. Mount the platform and properly close the entrance.

13. Select DRIVE mode. While engaging the Interlock Switch , mo v e the Control Ha ndle to FORWARD, then REVERSE, to check for speed control.

14. Push the Steering Switch RIGHT, then LEFT, to check for steering control.

15. Select LIFT mode. Grasp the Control Handle, engaging the Interlock Switch, and push it forward to check platform lift controls. Raise the platform to full elevation.

16. Pull back on the Control Handle. The platform should descend and the audible lowering alarm should sound.

17. Push the Platform Emergency Stop Switch to check for proper operation. All machine functions should be disabled. Pull out the Platform Emergency Stop Switch to resume.

Page 7 2. Operation Manual

PERATION

Operation

Before operating t he w ork platform, ensure that the Pre-Operation Safety Inspection has been completed and that any deficiencies ha ve been corrected. Never operate a damaged or malfunction ing machine. The operator must be thoroughly trained on this machine.

LATFORM

1. Mount the platform and properly close the entrance.

2. Depress the foot lev er located at the rea r of the platform extension. Push the platform extension forward until the pin engages the front stop.

3. To retract the platform extension, depress the foot lever and pull the platform exten sion to ward the rear of the machine until the pin engages the rear stop.

RAVEL

LATFORM

1. Check that the route is clear of obstacles (persons, obstructions, holes, drop-offs, bumps, and debris), is level, and is capable of supporting the wheel loads.

2. Verify that the Chassis Key Switch is turned to DECK and Chassis Emergency Stop Switch is ON (pulled out).

3. Mount the platform and properly close the entrance.

4. Check clearances above, below, and to the sides of platform.

5. Pull the Platform Emergen cy Stop Switch out to the ON position.

6. Turn the Drive/Lift Switch to DRIVE.

7. Engage the Interlock Switch and move the Control Handle to FORWARD or REVERSE to travel in the desired direction. The speed of the machine will vary depending on how far from center the Control Handle is moved.

ITH THE

XTENSION

Figure 4: Platform Extension

OWERED

TEERING

1. Turn the Drive/Lift Switch to DRIVE.

2. While engaging the Interlock Switch, push the Steering Switch to RIGHT or LEFT to turn the wheels in the desired direction. Observe the tires while maneuvering the work platform to ensure proper direction.

NOTE: Steering is not self-centering. Wheels must be returned to the straight ahead position by operating the Steering

Switch.

2. Operation Manual Page 8

Operation

LEVATING

1. Select a firm, level surface.

2. Select LIFt mod e.

3. While engaging the Interlock Switch, push the Control Handle forward.

4. If the machine is not level the tilt alarm will sound and the machine will not lift or drive. If the tilt alarm

sounds the platform must be lowered and the machine moved to a firm level surface before attempting to re-elevate the platform.

NOTE: Depression Mechanism supports will deploy automatically as the platform elevates and will retract after the

platform has been lowered completely and has been driven.

RAVEL

NOTE: The machine will travel at reduced speed when the platform is elevated.

1. Check that the route is clear of obstacles (persons , obstructions , holes , drop -offs, b umps, and debris), is level, and is capable of supporting the wheel loads.

2. Check clearances above, below, and to the sides of platform.

3. Select DRIVE mode.

4. Engage the Interlock Switch and move the Control Handle to FORWARD or REVERSE to travel in the desired direction. The speed of the machine will vary depending on how far from center the Control Handle is moved.

5. If the machine is not level the tilt alarm will sound and the machine will not lift or drive. If the tilt alarm

sounds the platform must be lowered and the machine moved to a firm, level surface before attempting to re-elevate the platform.

THE

ITH THE

LATFORM

LEVATED

OWERING

1. Select LIFT mo de.

2. Check around the base of the platf orm to ensure that no one is in contact with t he machine . Engage the Interlock Switch and pull back on the Control Handle to lower the platform.

3. The platform will stop when it reaches the PPE cutout height. Inspect around the machine to ensure no one is in contact with the machine. After a four-second time delay, lower the platform as in step 2.

THE

LATFORM

Page 9 2. Operation Manual

MERGENCY

OWERING

Operation

WARNING

If the platform should fail to lower, NEVER climb down the elevating assembly. Stand clear of the elevating assembly while operating the Emergency Lowering Valve Knob.

The Emergency Lowering Valve Knob is located beside the ladder at the rear of the machine.

1. Open the Emergency Lowering Valv e b y pulling and holding the knob.

2. To close, release the knob. The platform will not elevate if the Emergency Lowering Valve is open.

Figure 5: Emergency Lowering

Emergency

Lowering

Valve Knob

WARNING

Never tow faster than 0,3 m/sec. (1 ft./sec.).

FTER

1. Ensure that the platfor m is fully lowered.

2. Park the machine on a firm level surface, preferably under cover, secure against vandals, children and

3. Turn the Chassis Key Switch to OFF and remove the key to prevent unauthorized operation.

OUR

To access the hour meter function perform the following steps.

1. Climb into the basket (with the machine powered up)

2. Push the platform emergency stop button.

3. Hold down the following buttons, Horn and Lift.

4. While holding the buttons twist the emergency stop button to return power to the machine.

5. “hr” will now be displayed on the read-out, Pressing the right turn button will scroll through the accumulated hours two digits at a time. For example, if pressing the right turn button once displays “20”, pressing it a 2nd time displays “58”, and pressing it a 3rd time displays “hr”, the elapsed time of operation is 2058 hours.

ACH

unauthorized operation.

ETER

2. Operation Manual Page 10

Transporting the Work Platform

RANSPORTING

THE

ORK

LATFORM

BY C

BY F

Forklifting is for transport only. See specifications for weight of work platform and be certain that forklift is of adequate capacity to lift

the work platform.

RANE

Secure the straps to Tie Down/Lifting D-Rings only.

ORKLIFT

DANGER

! !

The MX19 may be f orklifted fr om the rear e nd of the machine betwe en the wheel s . It may also be forklifted from the side using the forklift pockets shown in the diagram.

Figure 6: Transporting the Work Platform

Forklift Pockets

Tie Down/Lifting D-Rings

Forklift

BY T

RUCK

Manoeuvre the work platf orm into transport position and chock th e wheels. Secure t he work platf orm to the transport vehicle by attaching chains or straps of adequate load capacity to the Tie Down/Lif ting D-Rings.

Located At Each End

CAUTION

Over tightening of the chains or straps attached to the Tie Down/Lifting D-Rings may result in damage to work platform.

Page 11 2. Operation Manual

AINTENANCE

Maintenance

WARNING

Never perform service while the platform is elevated without first blocking the elevating assembly. DO NOT stand in the elevating assembly area while deploying or storing the brace.

LOCKING SSEMBLY

CISSOR BRACE INSTALLATION

1. Park the work platform on a firm, level surface. Completely unload the platform before installing the Scissor Brace.

2. Verify that the Chassis and Platform Emergency Stop Switches are ON by twisting each button.

3. Turn and hold the Chassis Key Switch to CHASSIS. Push the Chassis Lift/Lower Switch to UP and elevate the platform approximately 2,1 m (7 ft.).

4. Rotate the Scissor Brace to a vertical position.

5. Carefully lower the platf orm until the end of th e Scissor Arm Weldment rests on the Brace.

LEVATING

Figure 7: Scissor Brace

Scissor Arm Weldment

Brace Installed

Brace Stowed

CISSOR BRACE

1. While holding the Brace, slowly raise the platform using the Chassis Controls until the end of the Scissor Arm Weldment clears the Scissor Brace.

2. Rotate the Scissor Brace forw ard to rest on the Chassis.

3. Push the Chassis Lift/Lower Switch to LOWER and completely lower the platform.

TOWAGE

2. Operation Manual Page 12

Maintenance

50%

75%

100%

ATTERY

AINTENANCE

Figure 8: Access to Batteries

WARNING

Hazard of explosive gas mixture. K eep 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 UpRight batteries or manufacturer approved

replacements weighing 26,3 kg (58 lbs.) each.

• Check the battery fluid level daily, especially if the machine is being used in a warm, dry climate.

• Keep the terminals and tops of the bat teries clean.

• Refer to the Service Manual to extend battery life and for complete service instructions.

ATTERY CHARGING

Figure 9: Battery Charge Indicator

WARNING

Charge the batteries in a well ventilated area. 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 immedia te ly recharged after discharging. Never leave the battery charger operating for more than two days. Never disconnect the cables from the batteries when the charger is operating. Keep the charger dry.

50%

75%

100%

1. Check the battery fluid level. If the battery fluid level is lower than 10 mm (3/8 in.) above the plates add distilled water only.

2. Connect an extension cord (1,5 mm² [12 gauge] minimum conductor diameter; 15 m (50 ft.) maximum length) to the charger plug located at the left side of the chassis.

3. The charger turns on automatically after a short delay. Look through the charge indicator cutout to chec k the state of charge.

• 0 - 50% charge:

• First Light -BLINKING-

• Second and Third Light -OFF-

• 50% - 75% Charge:

• First Light -ON-

• Second Light -BLINKING-

• Third Light -OFF-

• 75% - 100% Charge:

• First and Second Light -ON-

• Third Light - BLINKING-

• Charge Complete

• All Lights -ON-

• The charger automatically shuts down to low current after charging is complete and all lights turn ON.

• The charger continues at low current (equalizing charge) for 3-4 hours, then charging current shuts off completely.

4. Lights remain ON until the AC power supply is disconnected.

NOTE: The battery charger circuit must be used with a GFI (Ground Fault Interrupt) outlet.

NOTE: DO NOT operate the machine while the charger is plugged in.

Page 13 2. Operation Manual

NSPECTION

Inspection and Maintenance Schedule

AND

The Complete Inspection consists of periodic visual and operational checks, along with periodic minor adjustments that assure proper performance. Daily inspection will prev ent 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 f amiliar with mechanical and electrical procedures.

AINTENANCE

CHEDULE

AILY

AINTENANCE

NTERVAL

WARNING

Before performing preventative maintenance, familiarize yourself with the operation of the machine. Always block the elevating assemb ly 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.

REVENTATIVE

ABLE KEY

Y = Yes/Acceptable N = No/Not Acceptable R = Repaired/Acceptable

AINTENANCE

HECKLIST

REVENTATIVE MAINTENANCE

Date: ______________________________________ Owner: _____________________________________ Model No:___________________________________ Serial No:___________________________________ Serviced By:_________________________________

EPORT

___________________________________________

COMPONENT INSPECTION OR SERVICES Y N R

Battery

Chassis

Control Cable Check the exterior of the cable for pinching, binding or wear.

Controller Check switch operation.

Drive Motors Check for operation and leaks.

Elevating Assembly Inspect for structural cracks.

Emergency Lowering System Operate the emergency lowering valve and check for serviceability.

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 & replace.

Platform Deck and Rails

Tyres Check for damage.

Check electrolyte level. Check battery cable condition. Check hoses for pinch or rubbing points. Check welds for cracks.

Check welds for cracks. Check condition of deck.

2. Operation Manual Page 14

Specifications

PECIFICATIONS

ITEM MX19

Platform Size (Inside minimum)

Maximum Platform Capacity

Height

Dimensions

Drive Speed

Energy Source

System Voltage 24 V DC

Battery Charger 20 A, 240 V AC 50 Hz, Automatic

Hydraulic Tank Capacity 12,9 L (3.4 US gal.)

Maximum Hydraulic System Pressure 234 bar (3400 psi)

Lift System One Single Stage Lift Cylinder

Drive Control Motor Control

Control System

Drive System Dual Front Wheel Hydraulic Motors

Tyres 30,5 cm (12 in.) diameter solid rubber, Non-marking

Standard w/Deck

Standard w/Deck Extension

Maximum Number of Occupants

Standard w/Deck Extension

on Extension

Working Height

Maximum Platform Height

Maximum Drivable Height

Weight

Overall Width

Overall Height (Lowered)

Overall Length (Deck in)

Platform Lowered

Platform Raised

Hydraulic Fluid

Normal above 32° F [0° C]

Low Temp. below 32° F [0° C]

below 0° F [-17° C]

0,57 m x 2,5 m (22.5 in. x 98.5 in.)

227 kg (500 lbs.)

2 People indoors/1 person outdoors

1 Person

7,8 m (25 ft. 6 in.)

5,8 m (19 ft.)

1406 kg (3100 lbs.)

760 mm (30 in.)

2,02 m (79.5 in.)

1,60 m (63 in.)

3,7 km/h (2.3 mph)

1,0 km/h (0.62 mph)

24 V battery pack (4-220 A hour, 6 V batteries, min. wt. 26,3 kg

[58 lbs.] each), 4 HP DC electric motor

ISO #46

ISO #32

ISO #15

Control Handle with Interlock Switch, Rotary Drive/Lift Switch,

and Red Mushroom Emergency Stop Switch

Turning Radius (inside) 150 mm (6 in.) Inside

Maximum Gradeability 25% (14°)

Wheel Base 1,23 m (48.5 in.)

Guardrails 1,10 m (43 in.)

Toeboard 150 mm (6 in.)

Noise Level

*Specifications are subject to change without notice. Hot weather or heavy use may affect performance. Refer to the Service Manual for complete parts and service information. The MX19 meets or exceeds all applicable CE and GS machinery directive requirements.

Page 15 2. Operation Manual

Section 3

ERVICE

This section contains instructions for the maintenance of the Work Platform. Refer to the General Information section for information relevant to all UpRight work platforms. Referring to the Operator Manual will aid in understanding the operation and function of the various components and systems of the work platform, and help in diagnosing and repair of the machine.

AND

EPAIR

ABLE

WARNING

Be sure to read, understand and follow all information in the Operation Section of this manual before attempting to operate or perform service on any Work Platform.

DANGER

! !

Never pe rform service on the work platform in the elevating assembly area while platform is elevated without first blocking the elevating assembly.

DO NOT stand in elevating assembly area while deploy ing or storing brace.

ONTENTS

3-1 Supporting Elevating Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

3-2 Preventative Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

3-3 Preventative Maintenance Check List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5

3-4 Parts Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6

3-5 General Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7

3-6 Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8

Battery Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Battery Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

3-7 Hydraulics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-9

Hydraulic Oil Tank And Filter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

Hydraulic Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Cylinder valve Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Main Hydraulic Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Setting Hydraulic Manifold Pressures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

3-8 Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15

Depression Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Steering Cylinder. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Lift Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17

3-9 Drive Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-18

Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18

3-12 Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19

Platform Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

Chassis Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

503727-002 Page 3-1

IST OF

Section 3 - Service & Repair

IGURES

Figure 3-1: Supporting Elevating Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Figure 3-2: Lubrication Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Figure 3-3: Battery Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Figure 3-4: Hydraulic Oil Tank and Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

Figure 3-5: Hydraulic Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Figure 3-6: Emergency Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Figure 3-7: Hydraulic Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Figure 3-8: Hydraulic Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Figure 3-9: Depression Cylinder Remove & Replace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Figure 3-10: Steering Cylinder Remove & Replace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16

Figure 3-12: Drive Motor Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17

Figure 3-13: Tilt Sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

Figure 3-14: Upper Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

Figure 3-15: Chassis Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21

Page 3-2 503727-002

Section 3 - Service & Repair Supporting Elevating Assembly

3-1 S

UPPORTING

WARNING

Never pe rform service on the work platform in the elevating assembly area while platform is elevated without first blocking the elevating assembly.

DO NOT stand in elevating assembly area while deploying or storing brace.

NSTALLATION

1. Park the Work Platform on firm level ground.

2. Verify Platform Emergency Stop Switch is ON.

3. Verify Platform Key Switch is ON.

4. Press the Enable button and push Chassis Lift/Lower tog-

gle Switch to UP to elevate Platform approximately 1.2m (4 feet).

5. Lift the Scissor Brace into position, hold it perpendicular to

the scissor member..

6. Press the Enable button and push Chassis Lift/Lower tog-

gle Switch to DOWN position and g radually lower Platf orm until the Scissor Assembly is supported by the brace.

LEVATING

SSEMBLY

Figure 3-1: Supporting Elevating Assembly

EMOVAL

1. Press the Enable button and push Chassis Lift/Lower tog-

gle Switch to UP to gradually raise Platform until the brace can be removed.

2. Rotate the brace to the stowed position.

3. Press the Enable button and push Chassis Lift/Lower tog-

gle Switch to DOWN position and completely lower Platform

Scissor Brace Stowed

Scissor Brace Installed

503727-002 Page 3-3

Preventative Maintenance Section 3 - Service & Repair

3-2 P

REVENTATIVE

The complete inspection consists of periodic visual and operational checks, along with periodic minor adjustments to assure proper performance.

Daily inspection will prevent abnormal wear and prolong the life of all systems. The inspection and maintenance schedule is to be performed at regular intervals.

Inspection and maintenance shall be performed by personnel who are trained and familiar with mechanical and electrical proced u re s.

WARNING

Before performing preventative maintenance, familiarize yourself with the operation of the machine. Always b lock the ele vating assembly whene v er it is necessary to enter the scissor assemb ly to perf orm

maintenance while the platform is elevated.

The preventative maintenance table has been designed for machine service and maintenance repair. Please photocopy the following page and use the table as a checklist when inspectin g the machine for service.

AINTENANCE

Page 3-4 503727-002

+ 60 hidden pages

Upright MX19 Service And Parts Manual

Specifications and Main Features

Frequently Asked Questions

User Manual