LGMG AS1932E Operation And Safety Manual Download Page 1

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LGMG North America, Inc.

Operation and Safety Manual

SS1230E/AS1932E/AS2646E/AS3246E

Mobile Elevating Work Platform

(Indoor/Outdoor Use)

ANSI

！

WARNING

Before operation and maintenance, the
drivers and service personnel shall
always read and thoroughly understand
all information in this manual. Failure to
do so may result in, fatal accidents or
personal injury.

This manual must be kept with this

machine at all times.

Summary of Contents for AS1932E

Page 1: ...Platform Indoor Outdoor Use ANSI WARNING Before operation and maintenance the drivers and service personnel shall always read and thoroughly understand all information in this manual Failure to do so...

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Page 3: ...reproduction or copy of this manual is not allowed without the written approval of LGMG North America The information technical specifications and drawings in this manual are the latest available when...

Page 4: ...easures listed in this manual are only applicable to the specified uses of this machine LGMG North America assumes no responsibility if this machine is used beyond the range of this manual The user an...

Page 5: ...3 Controls 11 3 1 Ground Controls 11 3 1 1 Key Switch 11 3 1 2 Emergency Stop Switch 11 3 1 3 Platform Lift Switch 11 3 2 Platform Controls 12 3 2 1 Horn Button 12 3 2 2 Lift Switch 12 3 2 3 Display 1...

Page 6: ...g Lowering Function 20 6 6 Emergency Lowering Function Test 20 6 7 Platform Controller Test 20 6 8 Horn Test 20 6 9 Lift Function and Function Enable Switch Test 20 6 10 Steering Test 21 6 11 Driving...

Page 7: ...14 How to Erect the Guardrail 29 7 15 Extending and Retracting the Extending Platform Deck 29 7 16 Error Codes 30 Chapter 8 Transport and Lifting Instructions 36 8 1 Releasing the Brake 36 8 2 Transpo...

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Page 9: ...n and safety regulations the safe operation manuals and machine labels shall be read comprehended and followed The safety regulations for user and the site regulations shall be read comprehended and f...

Page 10: ...ot use solvent based cleaners because they may damage the safety sign material 1 3 Workstation Safety Electrocution Danger This machine is not electrically insulated and does not provide protection fr...

Page 11: ...h 3 Do not use the tilt alarm as a level indicator The tilt alarm only sounds when the machine is severely tilted 4 If the tilt alarm sounds lower the platform and move the platform to flat solid grou...

Page 12: ...hange the aerial work platform without the written consent of the manufacturer Installing an additional device used for carrying tools or other materials on the platform pedal or guard rail will incre...

Page 13: ...avel path Keep a safe distance between the operator machine and any fixed objects walls or buildings Hazards When Operating on a Slope Do not drive the machine on a slope that exceeds the slope and si...

Page 14: ...rvice rules for personal protection equipment the service rules for the workstation and the laws and regulations made by the local government Observe and follow the traveling arrow and the turning dir...

Page 15: ...p this manual in the manual box of the platform Personal Injury Hazards Do not operate the machine if it is leaking hydraulic oil Leaking hydraulic oil under pressure can pierce or burn skin Severe in...

Page 16: ...cable and wiring are damaged Replace the damaged items before the operation Take measures to prevent electric shock from touching the battery terminals When working on the electrical circuits remove...

Page 17: ...shows a model AS1932E but the nomenclature is common for all other models 1 Pedal 2 Guardrail 3 Platform Door 4 Scissor Stack Arm 5 Safety Prop 6 Ladder 7 Tire and Wheel 8 Charging Panel 9 Pothole Pro...

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Page 19: ...off Notice The key can be inserted or removed only when the switch is in the center position Some machines are equipped with optional switches that allow the keys to be inserted or removed at all thre...

Page 20: ...teries displays charging status Table 4 Data on the Display Operating step Displayed data Power on but no moving Battery capacity Move forward or backward Battery capacity Lift up the platform Battery...

Page 21: ...rection indicated by the blue arrow or lower when the control lever is moved to the direction indicated by the yellow arrow Notice When the platform is lowering the lowering alarm will beep Notice If...

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Page 23: ...rator before each work shift The purpose of the inspection is to check the machine for any significant problems before performing the Function Test 3 The pre operation inspection can also be used for...

Page 24: ...ssing parts or unauthorized changes to components a Battery pack and connections b Electric element wiring and cable c Nuts bolts and all other fasteners d Hydraulic hoses connectors cylinders and val...

Page 25: ...pection procedures the operator can determine if the safe operation of machine is possible from the workstation The operator shall carry out this process before operating the machine from the workstat...

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Page 27: ...ed in this section 3 Do not use a damaged or malfunctioning machine Tag out the control boxes and do not use the machine until repairs have been made 4 Only qualified maintenance technicians are permi...

Page 28: ...orm will lower When the platform is lowering the alarm shall sound 6 Push down and hold the platform lift switch again Result The platform shall descend to the lowest position When the platform descen...

Page 29: ...dle 3 Press the rocker switch on top of control handle according to the direction indicated by leftward arrows on the control panel Result The front wheels shall move as per the direction indicated by...

Page 30: ...3mph 0 5km h when the platform is elevated If the elevated driving speed of the platform exceeds these limits immediately tag out the controls and stop operation until repairs are made 6 13 Operation...

Page 31: ...Deployment Height When Elevating Model Height AS1932E 4 3ft 1 3m AS3246E 6 2ft 1 9m SS1230E 6 56ft 2m AS2646E 7 51ft 2 29m 2 Press one side of the pothole guard and then other side Result The pothole...

Page 32: ...ailed operating instructions for all functions are outlined in this Operation section It is the operator s responsibility to follow all safety regulations and descriptions in this operation and mainte...

Page 33: ...ering 1 Press the drive function selector switch 2 Press the enable key on the control handle 3 Turn the wheels in the desired direction using the rocker switch on the top of control handle 7 9 Drive...

Page 34: ...safe distance between the operator machine and any stationary object 2 Be cautious and aware of the driving direction of machine when using the controller from the ground 3 Identify the battery level...

Page 35: ...e platform controller 3 Remove the two retaining pins at the front of the extended platform from the inside of the main platform 4 Push the front guardrail of the extended platform inward Do not place...

Page 36: ...platform inward Do not place your hands in places where there may be a pinch point 7 Install the two retaining pins which were removed back to the guardrail on each side 8 Remove one retaining pin on...

Page 37: ...the right guardrail bracket 11 Fold the left and right guardrails of main platform on the ladder or ground Do not place your hands in places where there may be a pinch point 12 Remove the retaining pi...

Page 38: ...fting and running 31 Pressure sensor error Stop all actions 32 Angle sensor error Stop all actions 33 1412 light load mode data calibration error Disable lifting with handle 35 Calibration data error...

Page 39: ...e valve error Disable action 66 Motor controller emergency reverse error 67 Motor controller HPD error 68 Low voltage alarm Stop all actions 69 High neutral current MC is detecting current in the moto...

Page 40: ...ected 32 Angle sensor error Check the sensor wiring and the sensor Check to confirm that the correct machine option with overload detection is selected 33 1412 light load mode unsuccessful overload we...

Page 41: ...e motor controller is set to off 67 The motor enable delay may be too short and confirm that parameter of other motor controllers is correct 68 Low voltage error Check the battery voltage and charge i...

Page 42: ...If the machine tilts try to make it recover horizontal status If the machine is horizontal check the wiring of the level sensor or the sensor Historical error status 1 The controller can display the l...

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Page 44: ...surface and chock the wheels before releasing the brake Do not drive the machine when traveling up and down a slope or when driving on a slope exceeding the rated gradeability for the machine For driv...

Page 45: ...screw holes in the brake disc see Figure3 below Use a wrench to turn the nut counter clockwise When the brake clearance is greater than 0 003in 0 08 mm the brake is released Repeat the above procedure...

Page 46: ...the transport surface using the tie down areas on the chassis 6 Use at least four chains or tie straps 7 Be sure to use chains or tie straps of sufficient load capacity 8 Secure the folded guard rail...

Page 47: ...o completely insert the fork into the pockets 6 Lift the machine by 6in 15cm and slightly tilt the fork backward to keep the machine stable 7 Keep the machine level when lowering the fork Notice Compo...

Page 48: ...osition 4 If necessary cover the control panel and the warning signs to protect them against the environment 5 If the machine is parked for a long period cover the wheels on both sides with a blocking...

Page 49: ...LGMG North America Inc Operation and Safety Manual 41 Chapter 9 Decals and Warning Labels SS1230E Decal Diagram...

Page 50: ...racket warning sign 31 Annual inspection instruction 10 Warning signs for explosive burns 32 Reduce platform warning sign 11 Battery charging sign 33 Direction indicator sign 12 Warning sign 34 Suspen...

Page 51: ...LGMG North America Inc Operation and Safety Manual 43 SS1230E Decals...

Page 52: ...LGMG North America Inc Operation and Safety Manual 44...

Page 53: ...LGMG North America Inc Operation and Safety Manual 45 AS1932E AS2646E AS3246E Decal Diagram...

Page 54: ...tion sign 32 Attention mark of skin infraction 10 Close the chassis bracket warning sign 33 Emergency drop mark 11 Warning signs for explosive burns 34 Whole machine nameplate 12 Battery charging sign...

Page 55: ...LGMG North America Inc Operation and Safety Manual 47 AS1932E AS2646E AS3246E Decals...

Page 56: ...LGMG North America Inc Operation and Safety Manual 48...

Page 57: ...ications Item Parameter Maximum working height 18 4ft 5 6m Maximum height of platform 11 8ft 3 6m Extending size of platform 2ft 0 6m Maximum allowable working angle forward 3 Maximum allowable workin...

Page 58: ...ment noise radiation 70dBA System pressure 3046psi 21MPa Tire contact pressure 156psi 1074 83 KPa Ground pressure 283 8psf 13 5 9KPa Table 17 AS2646E Operating Specifications Item Parameter Maximum wo...

Page 59: ...ility 25 Overall length With ladder 8 1ft 2 47m Without ladder 7 4ft 2 25m Overall width 3 9ft 1 18m Tire size diameter width 15in 5 1in 380mm 130mm Dimension of working platform L W 7 4ft 3 8ft 2 26m...

Page 60: ...S1230E is stowed after the whole machine has been fully elevated steered from stop to stop and driven is 1 gal 4L Oil level in the oil tank when AS1932E is stowed after the whole machine has been full...

Page 61: ...evel Routine inspection I II III IV V Electric system Check battery capacity Check that all buttons switches on the PCU panel function normally Ensure the PCU emergency stop switch is secure Check if...

Page 62: ...k is secure and not damaged Ensure the charger wiring is secure and not corroded Ensure the battery posts are secure and not corroded Check the battery is secure and not damaged Check machine performa...

Page 63: ...ormal noise Check and replace the sliding block Check for loose or damaged bolts or abnormal noise Check if any circlip or washer on fork arms are damaged worn or missing Check if the emergency loweri...

Page 64: ...ure Remark L HM 32 anti wear hydraulic oil Minimum air temperature 5 F 15 C L HM 32 anti wear hydraulic oil 40 F 40 C minimum air temperature 5 F 15 C Select the hydraulic oil suitable for ambient tem...

Page 65: ...Y Yes completed N No un completed R Repaired Evaluation Annual Inspection Y N R Operation inspection completed Maintenance item completed Function test completed Model Serial number Manufacturing Date...

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Page 67: ......

Page 68: ...vating Work Platform Operation and Safety Manual First edition July 2019 1445 Sheffler Drive Chambersburg PA 17201 Toll Free 833 288 LGMG 5464 Local Phone 717 889 LGMG 5464 Email sales lgmgna com www...

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