JLG AM-19 Guida all'installazione

Operators and Safety Manual

Service & Maintenance Manual

Illustrated Parts Manual

Models

AM-19

AM-24

AM-30

AM-36

AC & DC Models

3120596

January 1, 1998

ANSI

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FOREWORD

The purpose of this manual is to provide users with the operating procedures essential for the promotion of

proper machine operation for its intended purpose. It is important to over-stress proper machine usage. All

information in this manual should be

READ

and

UNDERSTOOD

before any attempt is made to operate the

machine.

YOUR

OPERATING

MANUAL

YOUR

MOST

IMPORTANT

TOOL- Keep it with the machine.

REMEM-

BER

ANY

EQUIPMENT

ONLY

SAFE

THE

OPERATOR.

BECAUSE THE MANUFACTURER HAS NO DIRECT CONTROL OVER MACHINE APPLICATION AND

OPERATION, PROPER

SAFETY

PRACTICES ARE THE RESPONSIBILITY

THE USER

AND

HIS

OPERATING PERSONNEL.

ALL

INSTRUCTIONS IN THIS

MANUAL

ARE BASED

THE USE

THE MACHINE UNDER PROPER

OPERATING CONDITIONS, WITH NO DEVIATIONS FROM THE

ORIGINAL

DESIGN. ALTERATION

AND/OR MODIFICATION

THE MACHINE IS STRICTLYFORBIDDEN WITHOUTWRITTEN

APPROVAL

FROM

JLG

INDUSTRIES. PER

OSHA

REGULATIONS.

W..

THIS

"SAFETY

ALERT

SYMBOL"

IS USED TO

CALL

ATTENTION TO POTENTIAL HAZARDS

L.:..] WHICH

MAY

LEAD

TO DEATH OR SERIOUS INJURY IF IGNORED.

Safety

personnel and proper use

the machine are

primary concern,

DANGER,

WARNING,

CAUTION,

IMPORTANT,

INSTRUCTIONS

and

NOTE

are inserted throughout this manual to emphasize these areas. They

are defined as follows:

A DANGER

DANGER INDICATES

IMMINENTLY HAZ-

ARDOUS SITUATION WHICH, IF NOT AVOIDED

WILL

RESULT IN DEATH OR SERIOUS INJURY.

A CAUTION

CAUTION INDICATES A POTENTIALLY HAZ-

ARDOUS SITUATION WHICH, IF NOTAVOIDED,

MAY

RESULT IN MINOR OR MODERATE IN-

JURY. IT

MAY

ALSO

USED TO

ALERT

AGAINST

UNSAFE PRACTICES.

A WARNING

WARNING INDICATES A POTENTIALLY HAZ-

ARDOUS SITUATION WHICH, IF

NOT

AVOIDED

COULD RESULT IN DEATH OR SERIOUS IN-

JURY.

A IMPORTANT

IMPORTANT OR INSTRUCTIONS PROCE-

DURES ESSENTIAL FOR SAFE OPERATION

AND WHICH, IF

NOT

FOLLOWED

MAY

RESULT

IN A MALFUNCTION OR DAMAGE

THE MA-

CHINE.

this

Manual

"Notes"

are used

provide

information

special interest.

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JLG Lift

INTRODUCTION-

OPERATION SAFETY PRECAUTIONS JLG Lift

All procedures herein are based

the use of the

machine under proper operating conditions, with no

deviationsfrom original design intent

...

as per OSHA

regulations.

READ & HEED!

The ownership, use, service, and/or maintenance of

this machine is subject to various federal, state and

local laws and regulations. It is the responsibility of

the owner/user to be knowledgeable of these laws

and regulations and to comply with them. The most

prevalent regulations

this type are the Federal

OSHA Safety Regulations*. Listed below,

abbrevi-

ated form are some of the requirements of Federal

OSHA regulations

effect as of the date of publica-

tion of this handbook.

The listing ofthese requirements shall not relieve the

owner/user of the responsibility and obligation to de-

termine all applicable laws and regulations and their

exact wording and requirements, and to comply with

the requirements. Nor shall the listing of these re-

quirements constitute an assumption of responsibility

of liability on the part of JLG Industries, Inc.

1. Onlytrained and authorized operators shall be

permitted to operate the aerial lift.

A malfunctioning lift shall be shut down until

repaired.

The controls shall be plainly marked

to their

function.

The controls shall be tested each day prior to

useto determinethattheyare

safe operating

condition.

5. Load limits specified by the manufacturershall

not be exceeded.

Instruction and warning placards must be leg-

ible.

7. Aerial lifts maybe"field modified"forusesother

than those intended by the manufacturer only

if certified

writing by the manufacturer or an

equivalent entity, such as a nationally recog-

nized testing lab, to be in conformityto applica-

ble OSHA safety regulations and to be at least

as safe as itwas priorto modification.

Aerial lifts shall notbe used nearelectricpower

lines unless the lines have been deenergized

or adequate clearance is maintained (see

OSHA 29 CFR 1910.67 and 1926.400).

Employees using aerial lifts shall be instructed

how to recognize and avoid unsafe conditions

and hazards.

10. Ground controls shall not be operated unless

permission has been obtained from personnel

the platform, except in case of an emer-

gency.

11. Regular inspection ofthe job site and aerial lift

shall be performed by competent persons.

12. Personnel shall always stand on thefloorofthe

platform, not on boxes, planks, railing or other

devices for a work position.

*Applicable Federal OSHAregulations, as ofthe date

of publication

this manual include, but are not

limited to, 29 CFR 1910.67, 29 CFR 1926.20, 29 CFR

1926.21,

CFR 1926.28, 29 CFR 1926.400 and 29

CFR 1926.556. Consult the current regulations for

the exact wording and full text

the requirements

and contact the closest Federal OSHAoffice for spe-

cific interpretations.

-JLG

Lift-

Updated 02/95

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JLG Lift

INTRODUCTION-

MAINTENANCE SAFETY PRECAUTIONS JLG Lift

A. GENERAL

This section contains the general safety precautions

which must

observed during maintenance of the

aerial platform. It is of utmost importancethat mainte-

nance personnel pay strict attention to these warn-

ings and precautions to avoid possible injuryto them-

selves or others or damage to the equipment. A

maintenance program must be established by a

qualified person and must

followed to ensure that

the machine is safe to operate.

A WARNING

MODIFICATION OF THE MACHINE WITHOUT CER-

TIFICATION

A RESPONSIBLE AUTHORITY

THAT THE MACHINE

LEAST AS SAFE AS

ORIGINALLY MANUFACTURED

A SAFETY VIO-

LATION.

The specific precautions to be observed during ma-

chine maintenance are inserted at the appropriate

point

the manual. These precautions are, for the

most part, those that apply when servicing hydraulic

and larger machine component parts.

Your safety, and that of others, is the first considera-

tion when engaging

the maintenance of equip-

ment. Always

conscious ofcomponent weight and

never attempt to move heavy parts without the

aid

a mechanical device.

not allow heavy objects

rest in

unstable position. When raising a portion of

the equipment, ensure that adequate support is pro-

vided. A WARNING

SINCE THE MACHINE MANUFACTURER HAS

DIRECT CONTROL OVER THE FIELD INSPECTION

AND MAINTENANCE, SAFETY

THISAREA

THE

RESPONSIBILITY OF THE OWNER/OPERATOR.

B. HYDRAULIC SYSTEM SAFETY

It should

particularly noted that the ma-

chines hydraulic systems operate at extremely

high and potentially dangerous pressures.

Every effort should

made to relieve any

system pressure prior to disconnecting or

re-

moving any portion of the system.

2. Relieve system pressure by activating the lift

DOWN control with the platform completely

lowered to direct any line pressure back into

the return line to the reservoir. Pressure feed

lines to system components can then

dis-

connected with minimal fluid loss.

MAINTENANCE

A WARNING

FAILURE TO COMPLY WITH SAFETY PRECAU-

TIONS LISTED

THIS SECTION COULD RESULT

MACHINE DAMAGE, PERSONNEL INJURY

DEATH AND

A SAFETY VIOLATION.

• REMOVE ALL RINGS, WATCHES, AND

JEWELRYWHEN PERFORMINGANYMAIN-

TENANCE.

• DO NOT WEAR LONG HAIR UNRESTRAIN-

ED,

LOOSE FITTING CLOTHING AND

NECKTIES WHICH ARE APT TO BECOME

CAUGHT

OR ENTANGLED

EQUIP-

MENT.

• OBSERVE AND OBEY ALL DANGER,

WARNING, CAUTION AND OTHER IN-

STRUCTIONS

MACHINE AND

SERV-

ICE MANUAL.

• KEEP STANDING SURFACES AND HAND

HOLDS FREE OF OIL, GREASE, WATER,

ETC.

• NEVER WORK UNDER AN ELEVATED

PLATFORM UNTIL SAFETY PROPS HAVE

BEEN ENGAGED

PLATFORM HAS

BEEN SAFELY RESTRAINED FROM ANY

MOVEMENTBY BLOCKING

OVERHEAD

SLING.

• BEFORE MAKING ADJUSTMENTS, LUBRI-

CATING

PERFORMING ANY OTHER

MAINTENANCE, SHUT OFF ALL POWER

CONTROLS.

• BATTERY SHOULD ALWAYS BE DISCON-

NECTED DURING REPLACEMENT OF

ELECTRICAL COMPONENTS.

• KEEP ALL SUPPORT EQUIPMENT AND AT-

TACHMENTS STOWED

THEIR PROPER

PLACE.

• USE ONLY APPROVED, NONFLAMMABLE

CLEANING SOLVENTS.

-JLG

Lift-

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JLG Lift EFFECTIVITY CHANGES JLG Lift

REVISION LOG

October 14, 1994 Original Issue of Manual

January 1, 1995 Revised

February 15, 1995 -Change 1

June 1995 -Change 2

May 1997-Updated

January 1998-Revised

Added optional AM-SE Straddle Extension

Kit-

"Set-Up and

Operation" to Section-5 and Parts Section. Added optional

Fiberglass Platform to Parts Section. Also added procedure

for setting height of outrigger socket contactor screws and

outrigger beam contactor plate to Section-9.

Pages Affected:

Cover

Revision Log -Page c

Table of

Contents-

Page

Section

Pages 2-3 and 2-4

Section 3 - Pages 3-2 and 3-3

Section 5 - Pages 5-4, 5-5, 5-6

Section 7 - Page

7-1

Section

10-1

-Pages 10-1-2 to 10-1-38 and 10-1-5

Section 10-2 -Pages 10-2-2, 10-2-3, 10-2-9, 10-2-11 to

10-2-13 and 10-2-17

Section 10-3 -Pages 10-3-3, 10-3-8 and 10-3-11

Section

10-4-

Pages 10-4-2, 10-4-3 and 10-4-5

Section

10-7-

Pages 10-7-2 to 10-7-4

Section 10-8 -Pages 10-8-3 and 10-8-4

Section 10-9 -Page 10-9-1

Section 1

0-1

0 - Page 1

0-1

0-3

Pages Affected:

Cover

Revision Log -Page c

Section 10 Illustrated Parts Table of

Contents-

Page 10-0-1

Section 1

0-1

-Pages 10-1-2 to 10-1-5

Section 10-2 -Pages 10-2-7, 10-2-11, 10-2-17 and 10-2-18

Section 10-3 -Pages 10-3-5, 10-3-8, 10-3-9 and 10-3-11

Section 10-4 -Pages 10-4-2 to 10-4-5

Section 10-7 -Pages 10-7-2 and 10-7-4

Section

10-8-

Pages 10-8-2

to1

0-8-4

Section

10-10-

Pages 10-10-1 to 10-10-4

Pages Affected:

Table of

Contents-

Page

Section

Page 9-1, added Page 9-5 (Fig. 9-2.)

Pages Affected:

Section 1

0 Illustrated Parts

-JLG

Lift-

c/d Blank

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JLG Lift TABLE OF CONTENTS JLG Lift

SUBJECT-

SECTION, PARAGRAPH PAGE

NO.

INTRODUCTION- OPERATION SAFETY

PRECAUTIONS..............................

INTRODUCTION -MAINTENANCE SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . b

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b

Hydraulic System Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . b

EFFECTIVITY CHANGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . c

TABLE OF

CONTENTS..........................................................

LIST OF

ILLUSTRATIONS........................................................

LIST OF TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECTION 1

-SAFETY

PRECAUTIONS

1-1.

General............................................................

1-1

1-2. Electrocution Hazard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1

1-3. Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1

1-4. Transporting Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1-1

1-5. Pre-Operational Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

1-6. Operation Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

SECTION

PREPARATION AND INSPECTION

2-1. General . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-1

2-2. Preparation For Use . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-1

2-3. Delivery and Periodic

Inspection.........................................

2-1

2-4. Daily Walk-Around Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

2-5. Daily Functional Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

2-6. Torque Requirements.. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

2-7. Battery Charging

(DC

Machines) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

SECTION

USER RESPONSIBILITIES AND MACHINE CONTROLS

3-1. General . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-1

3-2. Personnel Training . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-1

3-3. Operating Characteristics

and

Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

3-4. Controls and Indicators. . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

SECTION

MACHINE OPERATION

4-1. Machine Description . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-1

4-2. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-1

4-3. Machine Set-Up and Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

4-4. Stowing

Machine.....................................................

4-3

4-5. Transporting and Lifting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

SECTION

OPTIONAL EQUIPMENT

5-1. Optional Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5-1

5-2. AM-SE -Straddle Extension Kit -Set-Up and Operation . . . . . . . . . . . . . . . . . . . . . .

5-1

SECTION

EMERGENCY PROCEDURES

6-1. General . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6-1

6-2. Emergency Controls and Their

Locations..................................

6-1

6-3. Emergency Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6-1

6-4. Incident Notification. . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

SECTION

SPECIFICATIONS

7-1.

Capacities..........................................................

7-1

7-2. Component Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7-1

7-3. Performance Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7-1

7-4. Torque

Requirements.................................................

7-2

7-5. Lubrication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

7-6. Pressure Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

7-7. Cylinder Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

7-8. Serial Number Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

-JLG

Lift-

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JLG Lift TABLE

CONTENTS JLG Lift

SUBJECT-SECTION, PARAGRAPH PAGE

NO.

SECTION

PROCEDURES

8-1

. General . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8-1

8-2. Servicing and Maintenance Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8-1

8-3. Lubrication Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

8-4. Mast Assembly and Disassembly Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5

8-5. Mast to Base Frame Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-13

8-6. Mast Chains

and

Sequencing Cables Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-14

8-7. Preventive Maintenance

and

Inspection

Schedule............................

8-14

SECTION

TROUBLESHOOTING

9-1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9-1

9-2. Troubleshooting

Information...

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9-1

9-3. Hydraulic Circuit Checks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9-1

9-4. Outrigger Interlock Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9-1

SECTION

10-ILLUSTRATED

PARTS MANUAL

Illustrated

Parts-

Table of Contents. . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10-0-1

FIGURE NO.

LIST OF ILLUSTRATIONS

TITLE

1-1.

1-2.

2-1.

2-2.

3-1.

3-2.

4-1.

4-2.

4-3.

4-4.

4-5.

5-1.

5-2.

5-3.

5-4.

5-5.

7-1.

7-2.

8-1.

8-2.

9-1.

9-2.

Pushing Machine

a Smooth, Firm Surface

..............................

Pushing Machine

a Slope

...........................................

Daily Walk-Around Inspection

...........................................

Battery Box & Charger Assembly (DC models only)

.........................

Ground Control Station

................................................

Platform Control Station

...............................................

Outriggers Installed

...................................................

Pushing Machine

a Smooth,

Firm

Surface

..............................

Pushing Machine on a Slope

...........................................

Tilt-Back Assembly Set-Up

.............................................

Loading Machine onto Pickup Truck for Transport

..........................

Straddle Adaptor Wiring Harness Installation

...............................

Straddle Adaptor -AC Control Box Wiring Connections

......................

Straddle Adaptor -

Ground Control Station Wiring Connections

.............

Straddle Extension -ComponentAssembly

................................

Lowering AccessMaster

Straddle Unit -Side Lifting Rail Quick-Release Pins

...

Torque Chart

........................................................

Lubrication Chart

.....................................................

AccessMaster Mast Assembly

..........................................

Mast Chains/Cables Routing Diagram

....................................

Base Frame Outrggr. Socket Contactor Heads and Outrggr.

Beam

Contactor Plate .

Hydraulic Diagram (AC &

Machines)

..................................

LIST OF TABLES

PAGE NO.

1-2

1-3

2-3

2-5

3-2

3-3

4-2

4-4

4-5

4-6

4-8

5-2

5-3

5-4

5-6

7-3

7-4

8-7

8-15

9-1

9-5

TABLE NO. TITLE PAGE

NO.

1·1. Minimum Safe Approach Distances (to energized

power

lines)..............

1-1

7-1. Recommended Hydraulic

Oils.

. . •••. •. •. . . . •••. •. . . . •. . •• •. . . . . . . . . . . . . 7-2

7-2. Lubrication Specifications. . . . . . . . . . ••••. . . . . . . •. ••. . •. . . •. • •. •. . . . . . . . 7-2

8·1. Chain Stretch Tolerance. •. . . . . . . . . . . . . . . . . . . . . . . . •••. •. . •. . •. . . . . . . . . . 8-3

8·2. Preventive Maintenance and Inspection

Schedule.........................

8-16

9-1. A.C. Units

Troubleshooting............................................

9-2

9-2. D.C. UnitsTroubleshooting . . . . . . •. . •. . . . . . . . . . . . . . . . •. ••. . . . . . . . . . . . . . 9-3

Updated -5/97 -

JLGUft-

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JLG Lift SECTION 1 - SAFETY PRECAUTIONS JLG Lift

1-1. GENERAL

This section prescribes the proper and safe practices

for major areas of machine usage which have been

divided into three basic categories: Transporting,

Pre-Operation and Operation.

order to promote

proper usage of the machine, it is mandatory that a

daily routine

established based

instruction

given

this section. A maintenance program must

also be established by a qualified person and must

followed to ensure that the machine

safe to

operate.

The user/operator of the machine should not accept

operating responsibility until this manual has been

READ and UNDERSTOOD, and operating instruc-

tions of the machine under the supervision of

experienced and qualified operator, has been com-

pleted. If there is a question

application and/or

operation, JLG Industries Product Safety and Reli-

ability should

consulted.

A WARNING

MODIFICATION OF THE MACHINE WITHOUT AP-

PROVALOF JLG INDUSTRIES,

CERTIFICATION

A NATIONALLYRECOGNIZED TESTING

LAB

CONFORMITY WITH APPLICABLE OSHA

REGULATIONS, AND TO BE

LEASTAS SAFE AS

BEFORE MODIFICATION,

PROHIBITED AND

VIOLATION OF OSHA RULES.

1-2. ELECTROCUTION HAZARD

Minimum safe approach distances (M.S.A.D.) to en-

ergized (exposed or insulated) power lines and parts.

A DANGER

DO NOT maneuver machine

personnel

dis-

tance

less

than M.S.A.D (See Table 1-1.). ASSUME

all electrical parts and

wiring

are ENERGIZED un-

less

known

otherwise.

THIS MACHINE DOES NOT PROVIDE PROTECTION

FROM CONTACT WITH

PROXIMITY TO AN

ELECTRICALLY CHARGED CONDUCTOR. MAIN-

TAIN A CLEARANCE OF

LEAST 10 FEET

(3M)

BETWEEN ANY PART OF THE MACHINE AND ANY

ELECTRICAL LINE

APPARATUS CARRYING

TO 50,000 VOLTS. ONE FOOT (0.3

ADDITIONAL

CLEARANCE

REQUIRED FOR EVERY ADDI-

TIONAL 30,000 VOLTS

LESS. ALLOW FOR

PLATFORM SWAY, ROCK

SAG AND ELECTRI-

CAL

LINE SWAYING, (SEE FOLLOWING TABLE).

Table

1-1.

Minimum Safe Approach Distance

(to energized power lines

parts)

VOLTAGE RANGE I MINIMUM SAFE

(PHASE TO PHASE)

DISTANCE-

FEET [M]

0-300V -Avoid Contact

Over 300V to 50KV -

10ft.

[3m]

Over 50KV to 200KV -

15ft.

[4.6

Over 200KV to 350KV -20ft.

Over 350KV to 500KV -25ft. [7.6

Over 500KV to 750KV -35ft. [106m]

Over750KVto1000KV

-45ft. [13.7

1-3. TRANSPORTING

Before transporting the machine the user/operator

must

familiar with the proper proceduresfor trans-

porting the machine, as well as the weight and size of

the machine.

The user/operator should

familiar with the sur-

rounding work area and surface before transporting

the machine. The work area must be a smooth, firm

surface

which machine is capable of being lev-

eled.

Note

Remember

that

the key

safe and

proper

usage

common

sense and

its

careful application.

A WARNING

FAILURE TO COMPLY WITH SAFETY PRECAU-

TIONS LISTED

THIS SECTION AND

MACHINE

MAY RESULT

MACHINE DAMAGE, PERSONNEL

INJURY

DEATH AND IS A SAFETY VIOLATION.

1-4. TRANSPORT SAFETY

• COMPLETELY EMPTY PLATFORM OF TOOLS

AND DEBRIS BEFORE MOVING MACHINE.

• FULLY LOWER PLATFORM, REMOVE AND

STOW OUTRIGGERS WHILE MACHINE

BE-

ING MOVED.

• NEVER ALLOW PERSONNEL

PLATFORM

WHILE MOVING MACHINE.

A WARNING

FAILURE TO OBSERVE THE FOLLOWING TIPPING

HAZARD INSTRUCTIONS COULD CAUSE THE UNIT

-JLG

Lift-

1-1

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