All parts represented here are manufactured and supplied in accordance with MEC quality standards. We recommend that you use genuine MEC parts to ensure proper operation and reliable performance. To obtain maximum benefits from your MEC Aerial Work Platforms, always follow the proper operating and maintenance procedures.
Any procedures not found within this manual must be evaluated by the individual to assure oneself that they are “proper and safe.” Your MEC Aerial Work Platform has been designed, built, and tested to provide many years of safe, dependable service. Only trained, authorized personnel should be allowed to operate or service the machine.
Safety Symbols & General Safety Tips Safety Symbols & General Safety Tips MEC manuals and decals use symbols, colors and signal words to help you recognize important safety, operation and maintenance information. RED and the word DANGER – Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury������...
Secton 3 - Specfcatons June 2020 Machine Specifications Machine Specifications Indoor 24.4 ft 7.43 m Working Height* Outdoor 19 ft 5.79 m Indoor 18.4 ft 5.6 m Platform Height Outdoor 13 ft Indoor 18.4 ft 5.6 m Maximum Drive Height Outdoor Top Guardrail 83.3 in...
Secton 4 - Torque Specfcatons June 2020 Bolt Torque Specification - American Standard Bolt Torque Specification - American Standard Fasteners Use the following values to apply torque unless a specific torque value is called out for the part being used. American Standard Cap Screws SAE Grade Cap Screw...
Secton 4 - Torque Specfcatons June 2020 Bolt Torque Specification - Metric Standard Fasteners Use the following values to apply torque unless a specific torque value is called out for the part being used Metric Cap Screws Metric Grade 8������ 8 10������...
Secton 4 - Torque Specfcatons June 2020 Hydraulic Components Torque Table Note:Always lubricate threads with clean hydraulic fluid prior to installation. Use the following values to torque hydraulic components when a specific value is not available. Always check for torque values in the following places before relying on the Hydraulic Components Torque Table.
Secton 5 - Mantenance Lock June 2020 Maintenance Lock Maintenance Lock DEATH OR SERIOUS INJURY HAZARD! NEVER PERFORM WORK OR INSPECTION ON THE MACHINE WITH THE PLATFORM ELEVATED WITHOUT FIRST BLOCKING THE SCISSOR ASSEMBLY WITH THE MAINTENANCE LOCK������ Raise the platform approximately 8 ft / 2.5 m from the ground. Rotate the Maintenance Lock away from the machine and let it hang down.
Secton 6 - Hydraulc, Electrcal and Total System June 2020 Hydraulic, Electrical and Total System Hydraulic, Electrical and Total System Hydraulic System HYDRAULIC FLUID UNDER PRESSURE CAN PENETRATE AND BURN SKIN, DAMAGE EYES, AND MAY CAUSE SERIOUS INJURY, BLINDNESS, AND EVEN DEATH������ CORRECT LEAKS IMMEDIATELY������...
Secton 8 - Emergency Systems and Procedures June 2020 Emergency Systems and Procedures Emergency Systems and Procedures IF THE CONTROL SYSTEM FAILS WHILE THE PLATFORM IS ELEVATED, HAVE AN EXPERIENCED OPERATOR USE THE EMERGENCY LOWERING PROCEDURE TO SAFELY LOWER THE PLATFORM������ DO NOT ATTEMPT TO CLIMB DOWN ELEVATING ASSEMBLY������...
Secton 9 - Transport and Lftng Instructons June 2020 Free-Wheel Configuration for Winching or Towing Free-Wheel Configuration for Winching or Towing RUNAWAY HAZARD! AFTER RELEASING THE BRAKES THERE IS NOTHING TO STOP MACHINE TRAVEL������ MACHINE WILL ROLL FREELY ON SLOPES������ ALWAYS CHOCK THE WHEELS BEFORE MANUALLY RELEASING THE BRAKES������...
Secton 9 - Transport and Lftng Instructons June 2020 Lift and Support the Machine DEATH OR SERIOUS PERSONAL INJURY MAY RESULT FROM THE USE OF SUBSTANDARD LIFTING DEVICES AND/OR JACK STANDS������ ENSURE THAT ALL LIFTING DEVICES AND JACK STANDS ARE OF ADEQUATE CAPACITY AND IN GOOD WORKING CONDITION BEFORE USE������...
Secton 10 - Mantenance June 2020 General Machine Maintenance General Machine Maintenance Instructions in this portion of the manual are to be used in conjunction with the Pre-Start, Frequent and Annual Inspection checklists found in this machine’s Operator’s Manual. IMPORTANT: Scheduled maintenance inspection checklists are included in the Operator’s Manual for use only by qualified service technicians������...
Secton 10 - Mantenance June 2020 Pre-Start Inspection Checklist Items on this checklist should be inspected before each work shift. The operator must conduct a Pre-Start Inspection of the machine before each work shift. DO NOT use a damaged or malfunctioning machine. Initial Description Be sure that the operator’s manual are complete, legible and in the storage container...
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Secton 10 - Mantenance June 2020 30-Day Service The 30 day maintenance procedure is a one-time procedure to be performed after the first 30 days or 40 hours of usage. Maintaining the tires and wheels in good condition is essential to safe operation and good performance.
Secton 10 - Mantenance June 2020 Frequent Inspection Checklist THIS CHECKLIST MUST BE USED AT 3-MONTH INTERVALS OR EVERY 150 HOURS OF MACHINE USE, WHICHEVER OCCURS FIRST������ FAILURE TO DO SO COULD RESULT IN DEATH OR SERIOUS INJURY������ Frequent Maintenance Inspections should be conducted by qualified service technicians only. Photocopy the Frequent Inspection Checklist page from the Operator’s Manual to keep record of this inspection.
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NOTE: For best results, use an extension cord of adequate size with a length no longer than 50 ft / 15m������ If you have any further questions regarding the battery charger operation, please contact the MEC Customer Service������ Electrical Wiring Maintaining electrical wiring in good condition is essential to safe operation and good machine performance.
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Secton 10 - Mantenance June 2020 Lower the platform to the stowed position and turn the machine off. Tires And Wheels Maintaining the tires and wheels in good condition is essential to safe operation and good performance. Tire and/or wheel failure could result in a machine tip-over. Component damage may also result if problems are not discovered and repaired in a timely fashion.
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Secton 10 - Mantenance June 2020 Turn the key switch to platform control. Check the platform up/down function from the ground controls. • Result: The machine functions should not operate. Turn the key switch to ground control. Check the machine functions from the platform controls. •...
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Secton 10 - Mantenance June 2020 crossing the start and finish lines. Bring the machine to top drive speed before reaching the start line. Begin timing when your reference point on the machine crosses the start line. Continue at full speed and note the time when your reference point on the machine passes over the finish line.
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Secton 10 - Mantenance June 2020 Hydraulic Oil Analysis Replacement or testing of the hydraulic oil is essential for good machine performance and service life. Dirty oil may cause the machine to perform poorly and continued use may cause component damage. Extremely dirty conditions may require oil changes to be performed more often.
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Secton 10 - Mantenance June 2020 Annual Inspection Checklist THIS CHECKLIST MUST BE USED AT 12-MONTH INTERVALS OR EVERY 600 HOURS OF MACHINE USE, WHICHEVER OCCURS FIRST������ FAILURE TO DO SO COULD RESULT IN DEATH OR SERIOUS INJURY������ Annual Maintenance Inspections should be conducted by qualified service technicians only. Photocopy the Annual Inspection Checklist page from the Operator’s Manual to keep record of this inspection.
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Secton 10 - Mantenance June 2020 require that the cap be inspected more often. Remove and discard the hydraulic tank breather cap. Install a new cap onto the tank. Hydraulic Oil Inspection Replacement of the hydraulic oil is essential for good machine performance and service life. Dirty oil may cause the machine to perform poorly and continued use may cause component damage.
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Secton 10 - Mantenance June 2020 specification. Hydraulic Tank Retaining Fasteners, Dry 35 in-Ibs 4 Nm Hydraulic Tank Drain Plug, Lubricated 26 in-Ibs 3 Nm Install the hydraulic power pack into the component tray. Install the fitting and hydraulic hoses onto the hydraulic power pack and torque.
Secton 11 - Control System June 2020 Control Component Locations Control Component Locations Platform Controls (PCU) Hydraulic Unit Steer Valve Lift Valve Pump Motor Lift Up Limit Switch Hydraulic Unit Motor Controller/ Component ECU2 (TM1) Tray Pothole Switch Lift Down Batteries (Each Side, Limit Switch...
Secton 11 - Control System June 2020 Fault Codes Fault Codes, when present, appear on the LED Indicator at the Upper Controls station and on the LED Screen at the Lower Controls station. Upper Controls LED Indicator Lower Controls Art_5592 LED Indicator Page 27 Mcro 19-XD - Servce &...
Secton 11 - Control System June 2020 Error Indicator Readout If the LED diagnostic readout displays an error code, such as LL, push in and turn the red Emergency Stop button to reset the system. Art_5533 Fault Description Models Solutions 01/10 System Initialization Fault All Models...
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Secton 11 - Control System June 2020 Motor Controller SRO Fault All Models Replace motor controller Motor Controller Throttle All Models Replace motor controller Fault Motor Controller Emergency All Models Replace motor controller Reverse Fault Replace motor controller, check contactor, replace Motor Controller HPD Fault All Models ECU.
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Secton 11 - Control System June 2020 Brake Release Switch Turn brake release switch off. Replace brake 1930SE/Micro Closed release switch. Raised Brake Release Fault 1930SE Only Brake release switch engaged. Brake Release Switch Fault 1930SE Only Brake release switch open. Drive Motor Field Open All Models Check wiring on motors and motor controller.
This Parts sections consists of illustrated parts sections and is designed to provide you, the customer, with illustrations and the list of associated parts needed to properly maintain the MEC self-propelled aerial work platform. When used in conjunction with the Service section in this manual and the Operator’s Manual (provided separately), this manual will assist you in making necessary adjustments...
Secton 13 - Chasss June 2020 Hydraulic Power Unit ILLUSTRATION No. Micro 19-XD Hydraulic Power Unit Art_5612 Page 44 Mcro 19-XD - Servce & Parts Manual...
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Secton 13 - Chasss June 2020 Item Part Number Description Qty������ 42426 Tank 43784 Tank Cover 42424 Motor 44009 Relief Valve Lift 42425 Pump 44010 Filter Web 43776 Plug 43777 Washer 44011 Coil 44013 Check Valve 41245 Solenoid Valve Spool Lift 42427 Pressure Compensation Valve 44012...
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Secton 15 - Platform June 2020 Item Part Number Description Qty������ 44217 Extension Deck Upper Rails Weldment 44020 Platform Control Assembly (Refer To Page 58) 50050 NNYL M12 × 1.75 93216 1.25” x .075/.083” Square Tube Cap 53307 WSHR Belleville 1.00 OD X 0.5 ID 50003 WSHR M12 Standard Flat 44176...
Secton 16 - Hydraulc System June 2020 Hydraulic Hoses and Fittings Steer Cylinder Hose Assembly Adapter Hydraulic Power Unit Union ILLUSTRATION No. Micro 19-XD Hydraulic Hoses and Fittings Art_5611 Page 70 Mcro 19-XD - Servce & Parts Manual...
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Secton 16 - Hydraulc System June 2020 Item Part Number Description Qty������ 42476 Hose Assembly 42477 Hose Assembly 42478 Hose Assembly 44018 Hose Assembly 41296 Straight Fitting 41298 Straight Fitting 43638 Straight Fitting 43639 Elbow 43640 Tee Fitting 42480 Plug Page 71 Mcro 19-XD - Servce &...
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Switch Limit Coil Switch Coil Pressure Sensor Ground Control Assembly Right Motor Left Motor Charger Power Fuse Motor Contactor Switch Assembly Controller Battery Motor ILLUSTRATION No. Micro 19-XD Electrical Harness Art_5609 Page 72 Mcro 19-XD - Servce & Parts Manual...
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Secton 17 - Electrcal System June 2020 Item Part Number Description Qty������ 42481 ECU Harness 42540 Accessories Harness 43755 Lowering Valve Harness 42484 Drive Motor Harness 41921 Pump Motor Positive Harness 41919 Pump Motor Negative Harness 41917 Motor Controller Harness 42485 DC Contactor Harness 42486...
Secton 17 - Electrcal System June 2020 Power to Platform ILLUSTRATION No. Micro 19-XD Power to Platform Art_5623 Page 74 Mcro 19-XD - Servce & Parts Manual...
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Secton 17 - Electrcal System June 2020 Item Part Number Description Qty������ AC Plug (Refer To Page 42) 44005 Wire Cable, Platform AC Power 41575 AC Socket REF - Reference Page 75 Mcro 19-XD - Servce & Parts Manual...
Secton 18 - Decals June 2020 Decal Locations Decal Locations 24 25 * Opposite side of Xtra Deck also * Opposite side of Xtra Deck also ** One on water diverter plate 20 21 24 25 31** ** On water diverter plate Page 76 Mcro 19-XD - Servce &...
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Decal, Tip-Over Hazard 94846 Decal, Micro 19 Brake Release Instructions 95301 Decal, Trademarked MEC Logo, Small (Black) 43886 Decal, 2020 ANSI Capacity - Micro 13-XD, Micro 19-XD 41635 Decal Instructions - Tie Down Point 41634 Decal Instructions - Lift Point 41649...
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June 2020 Notes Page 79 Mcro 19-XD - Servce & Parts Manual...
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June 2020 Notes Page 80 Mcro 19-XD - Servce & Parts Manual...
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June 2020 Notes Page 81 Mcro 19-XD - Servce & Parts Manual...
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MEC Parts Order Form Phone: 559-842-1523 Fax: 559-400-6723 Email: Parts@mecawp������ c om Please fill out completely Date: Ordered By: Account: Your Fax No.: Ship to: Bill to: Purchase Order Number Ship VIA ** All orders MUST have a Purchase Order Number...
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MEC Aerial Platform Sales Corp. and is found upon inspection by MEC Aerial Platform Sales Corp. to be defective in material and/or workmanship. MEC Aerial Platform Sales Corp. shall not be liable for any consequential, incidental or contingent damages whatsoever.
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