Snorkel TM12 Series Bauanleitung

SERVICE & PARTS MANUAL

WORK PLATFORM

TM12

Serial Numbers 53036 – Current

Page i

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 sche-

matic 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

NOTE: Gives helpful information.

DANGER

! !

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 avoided, could result

in severe injury or death.

CAUTION

Indicates a potentially hazardous situation which, if not avoided, may result

in minor or moderate injury.

TM12 SEVICE AND PARTS MANUAL

PART NUMBER : 505115-102 (10-07)

SERIAL NO. 53036

Foreword -

Page ii

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, mechanical, 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: 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 cover all conceivable ways in

which service, whether or not recommended by Snorkel, might be done, or of

the possible hazardous consequences of each conceivable way, nor could

Snorkel investigate all such ways.

Anyone using service procedures or tools, whether or not recommended by

Snorkel must satisfy themselves thoroughly that neither personal safety nor

machine safety will be jeopardized. When in doubt, contact your local

distributor or Snorkel.

Page 1-1

Section 1

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 TM12 manufactured by Snorkel.

SCOPE

The manual includes procedures for proper operation, maintenance, adjustment, and repair of

the TM12 as well as recommended maintenance schedules and troubleshooting.

1.2 GENERAL DESCRIPTION

The TM12 consists of the platform, controller, elevating assembly, power module, control mod-

ule, and chassis.

Figure 1-1: TM12 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 ele-

vating assembly. The hydraulic pump, driven

by an electric motor, powers the cylinder.

Solenoid operated valves control raising and

lowering.

CHASSIS

The chassis is a structural frame that supports all the components of the TM12 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, self- propelled, variable

height work platform to elevate personnel and materials to overhead work areas.

WARNING

DO NOT use the work platform without guardrails properly assembled and in

place.

1.Platform

2.PlatformController

3.ElevatingAssembly

4.Chassis Controls

5.Chassis

Page 1 Operation Manual

OPERATION MANUAL

WARNING

All personnel shall carefully read, understand and follow all safety rules and operating instructions

before operating or performing maintenance on any Snorkel International aerial work platform.

Safety Rules

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, build-

ings 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 electri-

cal equipment!

Exceeding the specified permissible maximum load is prohibited! See “Platform Capacity” on page 4 for details.

The use and operation of the aerial work platform as a lifting tool or a crane is prohibited!

NEVER exceed the manual force allowed for this machine. See “Manual Force” on page 4 for details.

DISTRIBUTE all platform loads evenly on the platform.

NEVER operate the machine without first surveying 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 entry gate or other railing components is prohibited! Always make certain that the entry gate is closed and securely

locked!

It is prohibited to keep the entry gate in an open position 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 platform is elevated 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 safety 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 Snorkel International.

AFTER USE, secure the work platform from unauthorized use by turning the keyswitch off and removing key.

NEVER elevate the platform or drive

the machine while elevated unless

the machine is on a firm, level

surface.

NEVER climb, stand, or sit on

platform guardrails or midrail.

NEVER position the platform

without first checking for overhead

obstructions or other hazards.

Electrocution Hazard Tip

ver Hazard

ollision Hazard Fall Hazard

THIS MACHINE IS NOT

INSULATED!

Operation Manual Page 2

ONTENTS

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

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

Special Limitations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

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

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

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

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

Wanring Beacon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Pre-Operation Safety Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

System Function Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Travel With Platform Lowered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Elevating Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Travel With Platform Elevated. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Lowering Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Emergency Lowering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Parking Brake Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

After Use Each Day. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Transporting the Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

By Crane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

By Forklift. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

By Truck. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Blocking the Elevating Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Hydraulic Fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Check Hydraulic Fluid. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Battery Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Battery Charging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Inspection and Maintenance Schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Daily Preventative Maintenance Checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Introduction

Page 3 Operation Manual

NTRODUCTION

This manual covers all models of the TM12 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.

ENERAL

ESCRIPTION

WARNING

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

Figure 1: TM12 Series

1. Platform

2. Entry Bar

3. Elevating Mast

4. Platform Controls

5. Manual Case

6. Electrical Box

7. Hydraulic Reservoir

8. Level Sensor

9. Battery Tray

10. Emergency Lowering Valve

11. Battery Charger

12. Drive Relief Valve

13. Charger Outlet Plug

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Nova Technology International, LLC

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