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Mec 2047ES Owner's Manual

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2047ES / 2647ES / 3247ES
2047ES / 2647ES / 3247ES
2047ES / 2647ES / 3247ES
2047ES / 2647ES / 3247ES
2047ES / 2647ES / 3247ES
Part # 90908
Issued July 2005
OPERATOR'S MANUAL
OPERATOR'S MANUAL
OPERATOR'S MANUAL
OPERATOR'S MANUAL
OPERATOR'S MANUAL
This Operator's Manual
MUST BE READ AND UNDERSTOOD
prior to operating your
MEC Aerial Work Platform
Serial Number Range
3247ES: 10001000 - Present
2647ES: 99011000 - Present
2047ES: 98011000 - Present
Courtesy of Crane.Market

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  • Page 1 2047ES / 2647ES / 3247ES 2047ES / 2647ES / 3247ES 2047ES / 2647ES / 3247ES 2047ES / 2647ES / 3247ES 2047ES / 2647ES / 3247ES OPERATOR’S MANUAL OPERATOR’S MANUAL OPERATOR’S MANUAL OPERATOR’S MANUAL OPERATOR’S MANUAL This Operator’s Manual MUST BE READ AND UNDERSTOOD...
  • Page 2 Courtesy of Crane.Market...

  • Page 3: Table Of Contents

    Shutdown Procedure ....................2-14 Moving The Machine ....................2-14 Towing/ Winching The Machine ............... 2-14 Emergency Systems And Procedures..............2-16 Emergency Lowering -2047ES and 2647ES ........... 2-17 Emergency Lowering - 3247ES ............... 2-18 Page i 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...
  • Page 4 Annual Inspection ...................... 3-7 Troubleshooting ......................3-9 What to Check if Functions Will Not Operate ..........3-9 Lubrication Diagram ....................3-10 Lubrication Chart ..................... 3-11 Limited Owner Warranty Page ii July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 5: Introduction

    MODIFICATION MAY COMPROMISE THE SAFETY OF THE MACHINE, SUBJECTING OPERATOR(S) TO SERIOUS INJURY OR DEATH. Your MEC Scissor Lift has been designed, built, and tested to provide safe, dependable service. Only authorized, trained and qualified personnel should be allowed to operate or service the machine.

  • Page 6: Machine Specifications

    *Metric equivalent of working height adds 2m to platform height. U.S. adds 6 ft. to platform height. **Weight may increase with certain options or country standards. Page iv July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 7: Section 1: Safety

    SECTION 1: SAFETY Page 1-1 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 8: Safety Symbols

    SAFETY SYMBOLS This section of the manual contains important information of the safe use of your MEC Scissors. Failure to read, understand, and follow all safety rules, warnings, and instructions will unnecessarily expose you and others to dangerous situations. For your safety and the safety of those around you, you must operate your machine as instructed in this manual.

  • Page 9: Safety Rules And Precautions

    SAFETY RULES AND PRECAUTIONS ♦ MEC designs self-propelled scissor lifts to be safe and reliable. They are in- tended to position personnel, along with their necessary tools and materials to overhead work locations. ♦ The owner/user/operator of the machine should not accept responsibility for the operation of the machine, unless properly trained.
  • Page 10 After performing this procedure, there is no means to stop the machine’s travel. MEC recommends using this procedure only in cases of emer- gency, and only for a short distance. Be on guard against machine runaway on sloping surfaces.

  • Page 11: Fall Protection Notice

    Institute ANSI/SIA A92.6 Standard. It is prohibited to use an Aerial Work Platform manufactured by MEC with any portion, or all, of the guardrails removed. Lanyard anchorage points on this type of equipment are not required to conform to the applicable ANSI/SIA Standard.

  • Page 12: Safety And Control Decal Locations - Battery Side

    LOWER PLATORM LOCK OPEN VALVE ON LIFT 90918 CYLINDER ABOVE. PULL MANUAL ACTIVATOR BELOW TO LOWER PLATFORM. TO RETURN TO NORMAL OPERATION RESET LIFT CYLINDER VALVE. 90727 Page 1-6 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 13: Safety And Control Decal Locations - Hydraulic Side

    0 to 50% charged Blinking 50% to 75% charged Blinking SERIAL NUMBER PLATE 75% to 100% charged Blinking 100% charged 9910 Please see service manual for additional information. 90826 Page 1-7 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...
  • Page 14 Page 1-8 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 15: Section 2: Operation

    SECTION 2: OPERATION Page 2-1 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 16: Unloading Procedures

    NOTE: The brakes are automatically released for driving and will automatically apply when the machine stops. ♦ Before placing the machine into service, all operators must read and under- stand the contents of this Operator’s Manual. Page 2-2 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 17: Primary Machine Components

    PRIMARY MACHINE COMPONENTS Control Box Platform Main Platform Deck Roll-out Extension Deck Upper Lift Cylinder (3247ES) Lift Cylinder Base Control Panel Base Page 2-3 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 18: Operator Controls

    Use to stop all functions in an emergency. Push for emergency Button stop. To reset turn clockwise. 6 Hour Meter Indicates total elapsed time the machine has been operated. Page 2-4 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...
  • Page 19 ADDITIONAL 30,000 VOLTS OR LESS. DEATH OR SERIOUS INJURY DEATH OR SERIOUS INJURY WILL RESULT FROM CONTACT WILL RESULT FROM IMPROPER OR INADEQUATE CLEARANCE USE OF THIS EQUIPMENT 90721 Page 2-5 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 20: Platform Controls

    OPERATOR CONTROLS (continued) 8391 PLATFORM CONTROLS 90729 Page 2-6 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...
  • Page 21 “OFF” position is the normal mode. 4 Horn Press button to sound warning horn. 5 Emergency Stop Push to stop all functions in emergency. Reset by turning Button clockwise. Page 2-7 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 22: Prestart Inspection

    NOTE: If the machine fails to operate, inspect the motor controller inside the motor compartment. A green LED located on the controller should be illuminated. If the LED is not illuminated, refer to the troubleshooting section. Page 2-8 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 23: Base Control Operation And Checks

    ♦ Check for proper operation and hydraulic leaks. Rotate the maintenance lock into position before inspecting any items inside or around scissor arms. ♦ Rotate the maintenance lock into position. Lower platform to the stowed position. Page 2-9 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 24: Platform Control Operation And Checks

    Enable bar or returning control handle to center position will stop motion of drive. ♦ Test the “Emergency Stop” function. While driving in both directions. Reset “Emer- gency Stop” by rotating the switch clockwise. Page 2-10 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 25: Operation

    Travel speed is proportional and is controlled by the movement of the controller handle. The further it is moved the faster the speed will be. The controller handle returns to neutral (center) position when released. Page 2-11 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 26: Braking

    With selector switch in the “Base” position, press and hold the Lift/ Lower toggle switch in the “Down” position until the desired platform height is reached or until the platform reaches the stowed position. Page 2-12 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 27: Extending The Roll-Out Extension Deck

    2/3 charge illumination within a few minutes indicates that the batteries are fully charged. DO NOT OPERATE THE UNIT WHILE CHARGING. BE SURE TO DISCONNECT THE CHARGER FROM THE OUTLET BEFORE MOVING THE UNIT. Page 2-13 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 28: Shutdown Procedure

    ♦ Push in the manual brake release valve located on the main manifold. ♦ Using the hand pump in the battery compartment, pump valve until pressure is built. ♦ Machine is now ready for towing. Page 2-14 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...
  • Page 29 DO NOT DRIVE MACHINE WITH BRAKES RELEASED. To Reset Brakes: ♦ Brakes will reset when drive function is activated or reset by pulling on manual brake release valve. Page 2-15 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 30: Emergency Systems And Procedures

    ELEVATED, HAVE AN EXPERIENCED OPERATOR USE THE EMERGENCY LOWERING PROCEDURE TO SAFELY LOWER THE PLATFORM. NEVER CLIMB DOWN BEAM ASSEMBLY WHEN PLATFORM IS RAISED. BEFORE LOWERING PLATFORM RETRACT THE DECK EXTENSION. Page 2-16 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 31: Emergency Lowering -2047Es And 2647Es

    LOCK OPEN VALVE ON LIFT VALVE CYLINDER ABOVE. PULL MANUAL ACTIVATOR BELOW TO LOWER PLATFORM. TO RETURN TO NORMAL OPERATION 8599 RESET LIFT CYLINDER VALVE. 90727 8599 Page 2-17 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 32: Emergency Lowering - 3247Es

    1. Push down on the toggle switch and hold it to lower the platform to the desired height. 2. Once the platform is fully lowered, release the toggle switch to close the valve. 90918 EMERGENCY LOWERING ACTUATE SWITCH TO LOWER PLATORM 90918 Page 2-18 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 33: Section 3: Maintenance

    SECTION 3: MAINTENANCE Page 3-1 2633 Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 34: General Maintenance Tips

    ♦ Use only recommended lubricants. Improper lubricants or incompatible lubricants may be as harmful as no lubrication. ♦ Watch for makeshift “fixes” which can jeopardize safety as well as lead to more costly repair. Page 3-2 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...
  • Page 35 Fluid leaks under pressure may not always be visible. Check for pin hole leaks with a piece of cardboard, not your hand. Page 3-3 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 36: Prestart Inspection

    Check the hydraulic system pressure (See Machine Specification). If the pressure is low, determine the reason and repair in accordance with accepted procedures as outlined in the service manual. Page 3-4 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...
  • Page 37 11. Check the platform controls for proper operation. Check all switches and push buttons, as well as ensuring that the drive controller returns to neutral. DATE_______________________ INSPECTED BY_______________________ Page 3-5 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 38: Frequent Inspection

    Check that all adjustable flow valves are locked, check setting if any are not locked. ________ Check that the platform does not drift down with a full load. ________ Check the electrical motor brushes. DATE______________________ INSPECTED BY______________________ Page 3-6 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 39: Annual Inspection

    ♦ Record and report all discrepancies to your supervisor. ANNUAL INSPECTION TO BE PERFORMED IN ACCORDANCE WITH THE ANNUAL INSPECTION REPORT SHOWN ON THE FOLLOWING PAGE Page 3-7 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...
  • Page 40 Rollers Turn Freely Secure Warning Horn Maintenance Locks: Operational Generator Secure Emergency Stop: Converter Operational Breaks All Circuits Comments: Signature/Mechanic: Date: Signature/Owner-User: Date: P/N 90728 Rev. 1 Page 3-8 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 41: Troubleshooting

    ♦ Check emergency stop buttons at both base and platform? ♦ Hydraulic fluid level low? ♦ Obvious fluid leak or damaged component? ♦ Are any wires pulled out or loose? Page 3-9 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...

  • Page 42: Lubrication Diagram

    LUBRICATION DIAGRAM Hydraulic Lubrication Page 3-10 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 43: Lubrication Chart

    Change Every Six Filter Months Or 500 Hours, Whichever Occurs First For Normal Usage. Change Every Three Months Or 300 Hours, Which- ever Occurs First For Severe Usage. Page 3-11 2047ES / 2647ES / 3247ES Operator’s Manual July 2005 Courtesy of Crane.Market...
  • Page 44 Page 3-12 July 2005 2047ES / 2647ES / 3247ES Operator’s Manual Courtesy of Crane.Market...

  • Page 45: Limited Owner Warranty

    (1) year from date of registered sale or date the unit left the factory if not registered. MEC Aerial Platform Sales Corp. further warrants the structural weldments of the main frame and scissor arms to be free from defects in material or workmanship for five (5) years from date of registered sale or date unit left the factory if not registered.
  • Page 46 Aerial Platforms Sales Corp. 1775 Park Street, Suite 77 • Selma, CA 93662 USA Ph: 1-866-379-7278 • 559-263-9626 • Fax: 559-263-9631 www.mecawp.com Courtesy of Crane.Market...

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