Jlg 41EL Operator Manual- Manuals

Jlg 41EL Operator Manual– User Manual in PDF format online.

Manuals:

User Manual

User Manual Jlg 41EL Operator Manual

Summary

Page 3 - FOREWORD; and

FOREWORD The purpose of this manual is to provide users with the operating procedures essential for the promotion ofproper machine operation for its intended purpose. It is important to over-stress proper machine usage. Allinformation in this manual should be READ and UNDERSTOOD before any attempt i...

Page 4 - This page left intentionally blank.

Page 5 - – JLG Lift –; INTRODUCTION - OPERATION/SAFETY PRECAUTIONS; Instruction and warning placards must be legible.

INTRODUCTION - OPERATION/SAFETY PRECAUTIONS 3120781 – JLG Lift – a INTRODUCTION - OPERATION/SAFETY PRECAUTIONS A l l p r o c e d u r e s h e r e i n a r e b a s e d o n t h e u s e o f t h emachine under proper operating conditions, with no devi-ations from original design intent ... as per OSHA reg...

Page 6 - INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS; B. HYDRAULIC SYSTEM SAFETY

INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS b – JLG Lift – 3120781 INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS A. GENERAL T h i s s e c t i o n c o n t a i n s t h e g e n e r a l sa f e t y p r e c a u ti on swhich must be observed during maintenance of the aerialplatform. It is of utmost impor...

Page 7 - EFFECTIVITY PAGE; EFFECTIVITY CHANGES; April 20, 2000 – Revised – Added Proposition 65 to front of manual.

EFFECTIVITY PAGE 3120781 – JLG Lift – c EFFECTIVITY CHANGES June 15, 1999 - Original Issue of Manual April 20, 2000 – Revised – Added Proposition 65 to front of manual. January 17, 2002 – Manual Revised

Page 8 - This Page Left Intentionally Blank

EFFECTIVITY PAGE d – JLG Lift – 3120781 This Page Left Intentionally Blank

Page 9 - TABLE OF CONTENTS

3120781 – JLG Lift – i TABLE OF CONTENTS SUBJECT - SECTION, PARAGRAPH PAGE NO. INTRODUCTION - OPERATION/SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . aINTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 10 - Two People May Be Required on Slopes Up To Five Degrees.; TITLE

ii – JLG Lift – 3120781 TABLE OF CONTENTS (Continued) FIGURE NO. TITLE PAGE NO. 1-1. Electrocution Hazard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-2. Use Handles Provided On Mast Crossbar To Move Machine. . . . . . ....

Page 11 - SECTION 1 - SAFETY PRECAUTIONS; SECTION 1. SAFETY PRECAUTIONS; GENERAL; Remember that the key to safe and proper usage is; VOLTAGE RANGE; – Avoid

SECTION 1 - SAFETY PRECAUTIONS 3120781 – JLG Lift – 1-1 SECTION 1. SAFETY PRECAUTIONS 1.1 GENERAL This section prescribes the proper and safe practices formajor areas of machine usage which have been dividedinto three basic categories: Transporting, Pre-Operationand Operation. In order to promote pr...

Page 12 - TRANSPORT SAFETY; Figure 1-2. Use Handles Provided On Mast Crossbar

SECTION 1 - SAFETY PRECAUTIONS 1-2 – JLG Lift – 3120781 1.4 TRANSPORT SAFETY • COMPLETELY EMPTY PLATFORM OF TOOLS AND DEBRIS BEFORE MOVING MACHINE. • FULLY LOWER PLATFORM, REMOVE AND STOW OUT- RIGGERS WHILE MACHINE IS BEING MOVED. • NEVER ALLOW PERSONNEL IN PLATFORM WHILE MOVING MACHINE. FA I L U R ...

Page 13 - PRE-OPERATIONAL SAFETY; Figure 1-4. Two People May Be Required on Slopes Up To Five Degrees.

SECTION 1 - SAFETY PRECAUTIONS 3120781 – JLG Lift – 1-3 1.5 PRE-OPERATIONAL SAFETY • READ YOUR MANUAL. UNDERSTAND WHAT YOU’VE READ - THEN BEGIN OPERATIONS. • ALLOW ONLY THOSE AUTHORIZED AND QUALIFIED P E R S O N N E L T O O P E R AT E M A C H I N E W H O H AV EDEMONSTRATED THAT THEY UNDERSTAND SAFEA...

Page 14 - OPERATING SAFETY; Watch for Overhead and Other Obstructions.

SECTION 1 - SAFETY PRECAUTIONS 1-4 – JLG Lift – 3120781 • NEVER OPERATE OR RAISE PLATFORM WHEN MACHINE IS ON A TRUCK OR OTHER VEHICLE. • APPROVED HEAD GEAR (I.E. HARD HAT, ETC.) MUST BE WORN WHEN REQUIRED BY ALL OPERATING ANDGROUND PERSONNEL. • READ AND OBEY ALL DANGER, WARNINGS, CAU- T I O N S A N ...

Page 16 - • REMOVE ALL TOOLS OR DEBRIS FROM PLATFORM; Figure 1-10. Be Sure Area On Tilt Back Side And

SECTION 1 - SAFETY PRECAUTIONS 1-6 – JLG Lift – 3120781 Tilt Back Assembly - Set-up Safety (EL36 & EL41 Machines Only) • REMOVE ALL TOOLS OR DEBRIS FROM PLATFORM B E F O R E T I LT I N G M A C H I N E I N T O T H E T I LT B A C KPOSITION. • STOW ALL OUTRIGGERS. • ONLY TILT MACHINE BACK TO TILTED...

Page 17 - SECTION 2 - PREPARATION AND INSPECTION; SECTION 2. PREPARATION AND INSPECTION

SECTION 2 - PREPARATION AND INSPECTION 3120781 – JLG Lift – 2-1 SECTION 2. PREPARATION AND INSPECTION 2.1 GENERAL This section provides the necessary information neededby those personnel that are responsible to place themachine in operation readiness, and lists checks that areperformed prior to use ...

Page 18 - Hydraulic Oil Supply

SECTION 2 - PREPARATION AND INSPECTION 2-2 – JLG Lift – 3120781 Hydraulic Oil Supply Check the hydraulic oil level at the hydraulic fluid reservoirthrough the access hole on the side of the ground controlpanel. Maintain an oil level to the "Fill to Line" indicator onthe side of the reservoir...

Page 19 - Inspection Items

SECTION 2 - PREPARATION AND INSPECTION 3120781 – JLG Lift – 2-3 13. Platform Assembly - Secure to mast; no loose or missing parts, no visible damage. Control andpower cables, no visible damage; cables properlytensioned and seated in control cable sheaves; con-trol cable sheaves not damaged and rotat...

Page 20 - Start each day with fully charged batteries.; Overall Cleanliness; for specific time interval requirements.; DAILY FUNCTIONAL CHECK; vation and lowering of platform.; TORQUE REQUIREMENTS

SECTION 2 - PREPARATION AND INSPECTION 2-4 – JLG Lift – 3120781 Batteries Charged (DC Models) Start each day with fully charged batteries. (See Section 2- 7. “Battery Charging and Maintenance.”) Overall Cleanliness Keep oil, grease, water, etc. wiped from standing surfacesand hand holds. Placards Ke...

Page 21 - BATTERY CHARGING & MAINTENANCE; See; Battery Charger Operation

SECTION 2 - PREPARATION AND INSPECTION 3120781 – JLG Lift – 2-5 2.7 BATTERY CHARGING & MAINTENANCE (EL-DC MODELS ONLY) EL-DC Models are equipped with 12 volt, 10 amp outputbattery chargers (U.S.A. - 110/240V-AC/50/60Hz input).The battery charger has a microproce ssor controlle dautomatic charge ...

Page 22 - Then each LED lights in sequence.; Abnormal Cycle Indicator LED; • A dead cell or cells in the battery would prevent the

SECTION 2 - PREPARATION AND INSPECTION 2-6 – JLG Lift – 3120781 the battery charger flash in the sequence noted fol-lowing; a. First all five (5) LED’s on the face of the chargerflash three (3) times. b. Then each LED lights in sequence. c. Then all five (5) LED’s flash three (3) timesagain. 4. When...

Page 23 - Table 2-1. Lubrication Intervals for Various Components; ITEM; Hydraulic Oil

SECTION 2 - PREPARATION AND INSPECTION 3120781 – JLG Lift – 2-7 Figure 2-5. Lubrication Locations (See Table below) . 1 4 2 3 Table 2-1. Lubrication Intervals for Various Components ITEM COMPONTENT NO/TYPE LUBE POINTS LUBE/METHOD INTERVAL HOURS COMMENTS 3 MONTHS 150 Hrs. 6 MONTHS 300 Hrs. 1 YEAR 600...

Page 25 - SECTION 3 - USER RESPONSIBILITIES & MACHINE CONTROLS; SECTION 3. USER RESPONSIBILITIES & MACHINE CONTROLS; Operator training must include instruction in the following:; Operator Responsibility

SECTION 3 - USER RESPONSIBILITIES & MACHINE CONTROLS 3120781 – JLG Lift – 3-1 SECTION 3. USER RESPONSIBILITIES & MACHINE CONTROLS 3.1 GENERAL SINCE THE MANUFACTURER HAS NO DIRECT CONTROL OVERMACHINE APPLICATION AND OPERATION, CONFORMANCE WITHGOOD SAFETY PRACTICES IN THESE AREAS IS THE RESPON...

Page 27 - (located inside ground control station housing); Platform Control Station

SECTION 3 - USER RESPONSIBILITIES & MACHINE CONTROLS 3120781 – JLG Lift – 3-3 3. MANUAL DESCENT CONTROL VALVE Knob Located at the rear and bottom of the base frame.This pull to release - spring loaded return valve (REDKnob), allows for lowering of the platform in anemergency or power failure. 4....

Page 29 - WA

SECTION 3 - USER RESPONSIBILITIES & MACHINE CONTROLS 3120781 – JLG Lift – 3-5 Figure 3-5. Decal Locations (1703778 decal from Front View) WA R N IN G CR USHIN G HA ZARD • A lw a y s l ook in the di re c tion of mo vem en t. • K eep c lear of o b s tru c tio ns . K eep al l b o d y p a rt s i n s...

Page 33 - SECTION 4 - MACHINE OPERATION; SECTION 4. MACHINE OPERATION; MACHINE DESCRIPTION; access to

SECTION 4 - MACHINE OPERATION 3120781 – JLG Lift – 4-1 SECTION 4. MACHINE OPERATION 4.1 MACHINE DESCRIPTION The EL Series line of machines are a manually propelledmachine, with an aerial work platform mounted to an ele-vating aluminum mast mechanism. The mast is raised andlowered by a hydraulic cyli...

Page 34 - MACHINE SET-UP AND OPERATION; down and jack handle up)

SECTION 4 - MACHINE OPERATION 4-2 – JLG Lift – 3120781 4.3 MACHINE SET-UP AND OPERATION The following sequence of set-up procedures must be fol-lowed to safely operate this machine. 1. Position machine in work area. Work area must be asmooth, firm surface on which machine is capable ofbeing leveled....

Page 35 - will illuminate when the outrigger beam; Platform Loading; Maximum capacity for each model is as follows:; Platform Operation; MODEL

SECTION 4 - MACHINE OPERATION 3120781 – JLG Lift – 4-3 3. With all outriggers inserted and secured with it’slocking pin, crank each outrigger jack down the min-imum amount necessary for all the base wheels toclear the floor. The RED outrigger interlock LED’s (located on side of base frame near each ...

Page 36 - The platform is now ready for operation.

SECTION 4 - MACHINE OPERATION 4-4 – JLG Lift – 3120781 4.4 QUICK-CHANGE PLATFORM (See Figure 4-2. ) This design EL model is equipped with quick-change plat-form mounts which will allow quick removal and installa-tion of the currently available quick-change platforms. Thef o l l o w i n g p r o c e d...

Page 37 - Transporting by Pushing; (located on both ends of the

SECTION 4 - MACHINE OPERATION 3120781 – JLG Lift – 4-5 • Load the machine on the back of a pickup truck using built-in load-bar/slide-pad assembly. NOTE: Due to the stowed height of the 35EL and 41ELmodels, a permanently attached tilt-back assemblyallows the operator to tilt the machine to move itth...

Page 40 - Photo 1

SECTION 4 - MACHINE OPERATION 4-8 – JLG Lift – 3120781 Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Figure 4-4. Loading Machine onto Bed of Pick-Up Truck.

Page 41 - Transport Vehicle Tie Down; into a Pick-up Truck bed using the optional load; EL Model

SECTION 4 - MACHINE OPERATION 3120781 – JLG Lift – 4-9 Transport Vehicle Tie Down (See Figures 4-5, 4-6 & 4-7.) When placing the EL machine onto a transport vehicle fortransport to another worksite, always tie machine securelyto the transport vehicle using the tie down lugs providedon the machin...

Page 43 - SECTION 5 - OPTIONAL EQUIPMENT; SECTION 5. OPTIONAL EQUIPMENT

SECTION 5 - OPTIONAL EQUIPMENT 3120781 – JLG Lift – 5-1 SECTION 5. OPTIONAL EQUIPMENT 5.1 OPTIONAL EQUIPMENT The EL Series machines are available with the followingoptional equipment: 22" x 25" Quick-Change Platform The 25" long by 22" wide platform features a gull winggate opening a...

Page 44 - Description; connector on one end.; Straddle Adaptor Wiring Installation; Hole Locations for Grommet & Spring Clips; ADAPTER WIRING PLUGS

SECTION 5 - OPTIONAL EQUIPMENT 5-2 – JLG Lift – 3120781 5.2 AM-SE - STRADDLE EXTENSION KIT – INSTALLATION Description This sub-section contains instructions for installation ofthe straddle extension adaptor to AM/EL Series, AC andDC machines. Also included are instructions for set-upand operation of...

Page 45 - as shown in

SECTION 5 - OPTIONAL EQUIPMENT 3120781 – JLG Lift – 5-3 NOTE: The holes in the base frame for mounting the springclips and routing the wires through the center cross-member to the interlock relay may already exist onlate model machines. (See Figure 5-1.)If not continue with Step 3, if holes are ther...

Page 46 - Straddle Extension - Components; with the outrigger sockets on the bottom)

SECTION 5 - OPTIONAL EQUIPMENT 5-4 – JLG Lift – 3120781 5.3 AM-SE - STRADDLE EXTENSION KIT – SET-UP AND OPERATION Straddle Extension - Components The AM-SE Straddle Extension kit can be set up by oneperson without tools. The AM-SE kit consists of eight (8)structural components. Those eight (8) compo...

Page 47 - before setting in position.

SECTION 5 - OPTIONAL EQUIPMENT 3120781 – JLG Lift – 5-5 1. The AM/EL and Straddle Extension unit can now berolled into position where needed. Make any neces-sary adjusts to the Straddle Extension, (i.e. extend the side rails or lift side rails with the winch enoughto raise the AM/EL machine over any...

Page 48 - Lowering AM/EL Machine on Straddle Unit; straddle end supports); Straddle and AM/EL Machine Disassembly

SECTION 5 - OPTIONAL EQUIPMENT 5-6 – JLG Lift – 3120781 the outrigger interlock LED’s are illuminated. (LED’sare located on the inside of frame on end straddlesupports, just above each castor wheel). 6. If all four (4) interlock LED’s are illuminated on thestraddle extension, power is then supplied ...

Page 49 - SECTION 6 - EMERGENCY PROCEDURES; SECTION 6. EMERGENCY PROCEDURES

SECTION 6 - EMERGENCY PROCEDURES 3120781 – JLG Lift – 6-1 SECTION 6. EMERGENCY PROCEDURES 6.1 GENERAL INFORMATION This section provides information on procedures to be fol-lowed, and systems and controls to be used in the eventan emergency situation is encountered during machineoperation. Prior to o...

Page 50 - Platform Caught Overhead

SECTION 6 - EMERGENCY PROCEDURES 6-2 – JLG Lift – 3120781 Platform Caught Overhead If the platform becomes jammed or snagged in overheadstructures or equipment, do not continue operation of themachine from either the platform or the ground until theoperator and all personnel are safely moved to a se...

Page 51 - SECTION 7 - INSPECTION AND REPAIR LOG; SECTION 7. INSPECTION AND REPAIR LOG; Date; Machine Serial Number:

SECTION 7 - INSPECTION AND REPAIR LOG 3120781 – JLG Lift – 7-1 SECTION 7. INSPECTION AND REPAIR LOG Table 7-1. Inspection and Repair Log Date Comments Machine Serial Number:

Page 54 - JLG Worldwide Locations; Corporate Office

JLG Worldwide Locations Corporate Office JLG Industries, Inc. 1 JLG Drive McConnellsburg PA. 17233-9533 USA Phone: (717) 485-5161 Fax: (717) 485-6417 JLG Industries (Australia)P.O. Box 511911 Bolwarra RoadPort MacquarieN.S.W. 2444AustraliaPhone: (61) 2 65 811111Fax: (61) 2 65 810122 JLG Industries (...