Skyjack SJ46 AJ Operation Manual Download Page 2

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This manual is for MEWPs with serial numbers:

SJ46 AJ, SJ51 AJ

: B301 000 001 & Above

SJ63 AJ

: A302 000 001 & Above

SJ63 AJ

: B302 000 001 & Above

Original instructions in English.

Please refer to the website (www.skyjack.com) for

contact information, other Serial Numbers, most

recent Technical Manuals, and USB software.

Summary of Contents for SJ46 AJ

Page 1: ...OPERATION MANUAL SJ46 AJ SJ51 AJ SJ63 AJ ARTICULATING BOOMS 213210AAAA December 2019 AS...

Page 2: ...J SJ51 AJ B301 000 001 Above SJ63 AJ A302 000 001 Above SJ63 AJ B302 000 001 Above Original instructions in English Please refer to the website www skyjack com for contact information other Serial Num...

Page 3: ...NG indicates a potentially hazardous situation which if not avoided could result in death or serious injury CAUTION CAUTION indicates a potentially hazardous situation which if not avoided may result...

Page 4: ...213210AAAA SJ46 AJ SJ51 AJ SJ63 AJ 4 Notes...

Page 5: ...4 1 Operator 13 1 4 2 Maintenance and inspection schedule 13 1 4 3 Owner 13 Section 2 General Safety Precautions 15 2 1 Electrocution hazards 15 2 1 1 Minimum distance from electrical conductors 15 2...

Page 6: ...ine compartment 39 4 2 6 Control compartment 41 4 2 7 Base 43 4 2 8 Platform assembly 45 4 2 9 Boom assembly 46 4 2 10 Optional equipment 47 4 3 Function tests 48 4 3 1 Do a test of the main power dis...

Page 7: ...erate with the emergency power switch at the base control console 63 5 10 Energize the platform control console 63 5 11 Drive forward or rearward 64 5 12 Steer 64 5 13 Move the jib up and down with th...

Page 8: ...8 7 1 2 Reach diagram SJ51 AJ 78 7 1 3 Reach diagram SJ63 AJ 79 7 1 4 Dimensions SJ46 AJ 80 7 1 5 Dimensions SJ51 AJ 82 7 1 6 Dimensions SJ63 AJ 84 7 2 Standard and optional equipment 86 7 3 Owner s a...

Page 9: ...ng the MEWP limitations and the responsibilities of the operator for the operation applicable maintenance and safety instructions 2 The safety panel label on the platform the labels on the MEWP and th...

Page 10: ...Scope of this manual 1 This MEWP meets requirements of the Guideline published by the National Regulators Committee on High Risk Plant dated 27 May 2010 2 Operators are required to conform to nationa...

Page 11: ...which has these parts Engine Hydraulic pump and motor Battery Swing drive A compartment on the left side of the turret which has these parts Base control console Emergency lowering system at the base...

Page 12: ...ial number nameplate 1 is located on the front side of the chassis It contains this information Model number Serial number Registration number Capacity and maximum number of persons Voltage Maximum wi...

Page 13: ...ents for the MEWP NOTE Refer to the Skyjack web site www skyjack com for machine registration and the latest service bulletins before you do frequent periodic or annual inspections 1 4 3 Owner The own...

Page 14: ...213210AAAA SJ46 AJ SJ51 AJ SJ63 AJ 14 Notes...

Page 15: ...2 1 Electrocution hazards The MEWP is not electrically insulated and does not provide protection from contact with or proximity to energized electrical conductors Follow Section 2 1 1 for the minimum...

Page 16: ...left side of the MEWP when leaving the MEWP unattended to prevent unauthorized use DO NOT wear jewelry or loose clothing that could become caught or entangled DO NOT allow the entanglement of ropes ca...

Page 17: ...n surface DO NOT raise the platform if it is not on a firm level surface DO NOT ascend or descend grades greater than the maximum inclines listed in Section 7 4 Ascending or descending slopes must onl...

Page 18: ...unevenly DO NOT use the MEWP under the influence of alcohol or drugs or if the operator s performance is impaired by a medical condition the influence of prescription or over the counter drugs or fat...

Page 19: ...contact with the MEWP or the ground at all times Face the MEWP when entering or exiting the platform 2 4 Worksite inspection Make sure the operating environment ambient temperature Electromagnetic Co...

Page 20: ...213210AAAA SJ46 AJ SJ51 AJ SJ63 AJ 20 Notes...

Page 21: ...ry WARNING It is the responsibility of the operator to fully understand and follow all instructions and warnings contained in this operation manual and on the MEWP If you do not obey there is a risk o...

Page 22: ...MEWP FAMILIARIZATION 3 1 Overview of the MEWP 1 2 Footswitch Platform control console Base control console Manual storage box Main power disconnect switch Drive bypass valve Brake hand pump Brake aut...

Page 23: ...1 for the location of the main power disconnect switch TM 1 1 Main power disconnect This switch disconnects power to all control circuits when it is in the off position The switch must be in the on p...

Page 24: ...urret rotation This switch controls the left or right rotation of the turret 5 Platform leveling override This switch overrides the automatic platform leveling function and controls the tilt up or til...

Page 25: ...Energize the platform controls 14 Start function enable emergency power In the start position this switch starts the engine In the function enable position this switch lets the base control functions...

Page 26: ...ondition and errors in the control or engine functions A B C D E F a Footswitch This light illuminates when the footswitch is pressed A 15 second anti tiedown feature prevents the footswitch operation...

Page 27: ...ial neutral position when it is released 11 Differential lock This switch when pushed forward and then released engages the differential lock and turns the differential light on When this switch is pu...

Page 28: ...n lowered travel position elevated travel position Chassis tilt Platform load Boom position high low capacity The MEWP is in the lowered travel position if it is in all of the positions shown in Figur...

Page 29: ...roller handle is forward the counterweight faces forward Thus the MEWP will move in the general direction of the controller handle movement 3 4 4 Tilt switch The tilt switch is in the base control con...

Page 30: ...mergency Power Platform Emergency Power Base The platform is near the rated load On Off Off Enabled Enabled Enabled Enabled In the lowered travel position the load on the platform is more than the rat...

Page 31: ...atform control console When you apply pressure to the sensor bar it stops all functions 7 2 Reset This button is on the top left corner of the platform control console It illuminates when you apply pr...

Page 32: ...ith certain options a flashing amber light accompanies this alarm 3 4 12 Differential lock switch This switch is on the platform control console The differential lock system gives equal drive to each...

Page 33: ...lude personnel and other materials in the total load The weight of the attached parts panels occupants and tools put together must not be more than the rated platform capacity NOTE Refer to the websit...

Page 34: ...rrect operation and maintenance 3 2 1 7 1 Strap The strap holds the panel in position 7 2 Foam Support The foam support gives protection to the panel 7 3 Glazier Tray The tray holds the panel 3 5 4 Pi...

Page 35: ...cards that do not function or you cannot find 2 1 NOT USED 1 Orange indicator This light shows that the access control unit is ON The keypad always has power regardless of the emergency stop base off...

Page 36: ...ntrol console The base off platform key switch IMPORTANT To start the access control unit enter the PIN code or tap the Smart ID card These power connections must be in the ON position in the set time...

Page 37: ...death or serious injury 2 Function tests refer to Section 4 3 Refer to Section 4 4 for a checklist of the inspection items WARNING If the MEWP is damaged or has been modified from the initial factory...

Page 38: ...e NOTE When you do the visual and daily maintenance inspections make sure you do an inspection of the limit switches electrical components and hydraulic components 4 2 1 Labels Refer to Section 8 in t...

Page 39: ...and get medical aid 1 Do an inspection of the battery case for damage 2 Make sure all the battery connections are tight 3 If applicable check the battery fluid levels If the plates do not have a minim...

Page 40: ...st Do an inspection of the service indicator on the air cleaner Replace the filter element if necessary 9 Engine and engine pivot tray WARNING Burn hazard Do not touch hot engine components without th...

Page 41: ...he gauge on the hydraulic oil tank The hydraulic oil level must be at or a small distance above the top mark of the gauge Add oil if it is necessary Refer to the service manual for the recommended oil...

Page 42: ...loses tightly Make sure there is no visible damage to the tank gauge hoses or fittings Make sure there is no indication of fuel leakage from the tank gauge hoses fittings pump and filter WARNING Envir...

Page 43: ...ll the fittings and hose connections are tight Make sure there is no sign of hydraulic leakage 4 Tie rod Make sure there are no loose or missing parts Make sure the tie rod end studs are attached and...

Page 44: ...e there is no visible damage Refer to Section 7 6 for wheel tire specifications WARNING Do not use tires other than the tires that Skyjack specifies for this MEWP Do not mix different types of tires o...

Page 45: ...y 3 Fall protection anchorages Make sure that the fall protection anchorages are correctly installed Make sure there is no visible damage 4 Footswitch Make sure the footswitch is in good working order...

Page 46: ...age 3 Jib There are no loose or missing parts and there is no visible damage All fasteners are correctly tightened All hoses are correctly tightened and there is no sign of hydraulic leakage 4 Cable T...

Page 47: ...ts and there is no visible damage All hoses are correctly tightened and there is no sign of hydraulic leakage 3 Flashing amber light The lamp is correctly attached and there is no visible damage 4 Too...

Page 48: ...t switch 1 Turn the main power disconnect switch 1 to the off position Result The MEWP functions do not operate 2 Turn the main power disconnect switch to the on position NOTE Close all cowlings befor...

Page 49: ...boom and platform switch Result All the boom and platform functions do not operate 2 Hold the start function enable emergency power switch in the function enable position and operate each boom and pl...

Page 50: ...st of the base off platform switch 1 Make sure the emergency stop buttons at the base and platform are pulled out 2 Start the engine 3 On the base control console turn the base off platform key switch...

Page 51: ...ched to the designated location in the platform If you do not obey there is a risk of death or serious injury WARNING Look for overhead obstructions or other possible hazards around the MEWP when you...

Page 52: ...position from the engine start on off switch to try to start the engine Result The engine does not start 6 Do not press the footswitch and try to start the engine Result The engine starts 7 Do not pr...

Page 53: ...ressed and goes off when the bar is released 6 Press the sensor bar for more than 1 second and then release it Result The audible visual alarm goes on immediately and stays on after the bar is release...

Page 54: ...and then release it Result The function will stop and the audible visual alarm goes on immediately and stays on after the bar is released The engine stops after 1 second The reset button illuminates 1...

Page 55: ...perate each function control handle or switch Result All the boom functions operate The drive and steer functions do not operate 4 3 13 Do a test of the manual platform leveling 1 Start the engine 2 P...

Page 56: ...ult The MEWP moves in the opposite direction and then stops 4 3 16 Do a test of the brakes IMPORTANT The brakes engage instantly when you release the footswitch This causes the MEWP to stop immediatel...

Page 57: ...t The MEWP drives slower than when it was in the lowered travel position 5 Lower the main boom to the stowed position 6 Extend the boom approximately 30 cm 7 Slowly move the drive steer controller han...

Page 58: ...correct fall protection attached to the designated location in the platform If you do not obey there is a risk of death or serious injury 1 Make sure the MEWP is on a firm level surface 2 Extend the...

Page 59: ...n for leaks and loose damaged or missing components Base control console Hydraulic tank Hydraulic oil level Hydraulic return filter High pressure filter Manifolds Emergency power unit Fuel tank Base D...

Page 60: ...platform self leveling Do a test of the platform capacity zone indicator lights Do a test of the emergency power unit Do a test of the off base platform switch Do a test of the positive air shutoff s...

Page 61: ...G Do not operate the MEWP with engine power in a closed space Only operate the MEWP with engine power in an open or well ventilated area If you do not obey there is a risk of death or serious injury 5...

Page 62: ...tation switch to the left or right to rotate the turret clockwise or counterclockwise Release the switch to stop NOTE The turret can be rotated 360 degrees continuously 5 4 Move the jib up and down wi...

Page 63: ...e if there is an engine malfunction Refer to Section 6 1 for the emergency lowering procedure 5 10 Energize the platform control console 1 Turn the base off platform key switch to the platform positio...

Page 64: ...le is forward the counterweight faces forward Thus the MEWP will move in the general direction of the controller handle movement 1 Press and hold the footswitch 2 Move the drive steer controller handl...

Page 65: ...otation switch to the left or right Release the switch to stop 5 18 Raise or lower the main boom with the platform control console 1 Press and hold the footswitch 2 Move and hold the boom turret contr...

Page 66: ...starts 5 24 MEWP shutdown 1 Select a reasonably well protected location to park the MEWP This location must have a firm level surface clear of obstructions and traffic 2 Fully retract the boom and low...

Page 67: ...se the emergency power unit to release the platform from the obstruction refer to Section 3 4 6 WARNING Fall hazard Do not try to free a snagged platform with the base controls until you remove all pe...

Page 68: ...death or serious injury 6 2 1 Platform uphill If the MEWP becomes tilted with the platform uphill refer to Figure 05 follow the steps below to go back to a lowered and retracted position 1 Fully lowe...

Page 69: ...ngaged 3 Find the drive bypass valve 1 on the inboard side of the drive pump Loosen the valve stem identified with yellow paint 90 degrees clockwise to bypass the drive pump 1 CAUTION Do not release t...

Page 70: ...are no personnel in the path you plan to travel If you do not obey there is a risk of death serious injury and or MEWP damage WARNING Do not manually disengage the brakes if the MEWP is on a slope If...

Page 71: ...there is a risk of death or serious injury 6 5 1 Refuel the MEWP with diesel or gasoline IMPORTANT For gasoline engines use unleaded gasoline with an octane rating of 87 or higher For diesel engines...

Page 72: ...ll the national state provincial territorial and local safety rules when you move the MEWP for transport Only qualified personnel with authorization must drive the MEWP on to or remove it from a trans...

Page 73: ...nnect switch to the off position 3 Remove all personnel tools and materials from the platform WARNING When you hoist the MEWP the lifting devices must be attached to the designated lift points only WA...

Page 74: ...J SJ51 AJ 53 53 X C L X 9 230 mm 46AJ 1346 mm 1346 mm Figure 10 Approximate center of gravity SJ63 AJ 53 53 X C L X 9 230 mm 46AJ 1346 mm 1346 mm NOTE Horizontally the center of gravity is approximate...

Page 75: ...vailable tie down points to attach the MEWP If you do not obey there is a risk of death or serious injury 6 Tie down the MEWP to the transport surface with the tie down points 7 Put the lower platform...

Page 76: ...213210AAAA SJ46 AJ SJ51 AJ SJ63 AJ 76 Notes...

Page 77: ...SJ46 AJ SJ51 AJ SJ63 AJ 213210AAAA 77 Section 7 Technical Diagrams and Specifications...

Page 78: ...5 3 05 10 4 57 15 6 10 20 7 62 25 9 14 30 10 67 35 12 19 40 13 72 45 15 24 50 16 76 55 10 67 35 9 14 30 7 62 25 6 10 20 4 57 15 3 05 10 1 52 5 0 1 52 5 3 05 10 METERS FEET 7 1 2 Reach diagram SJ51 AJ...

Page 79: ...chnical diagrams continued 7 1 3 Reach diagram SJ63 AJ 3 05 10 1 52 5 0 1 52 5 3 05 10 4 57 15 6 10 20 7 62 25 9 14 30 10 67 35 12 19 40 13 72 45 15 24 50 16 76 55 18 29 60 19 81 65 21 34 70 13 72 45...

Page 80: ...7 1 4 Dimensions SJ46 AJ 75 D C E A A 7 54 m 24 ft 8 75 in 8 33 m 23 ft 4 in 2 47 m 8 ft 1 in 6 35 m 20 ft 10 in 5 15 m 16 ft 10 in 2 06 m 6 ft 9 in 2 03 m 6 ft 8 in B 7 53 m 24 ft 8 75 in 15 93 m 52...

Page 81: ...Technical Diagrams and Specifications Dimensions SJ46 AJ continued 6 500 25 404 43 716 A C 1 52 m 1 83 m 60 in 72 in 0 76 m 30 in A 1 14 m 45 in 2 29 m 7 ft 6 in 360 4 34 m 14 ft 3 in B 1 50 m 4 ft 1...

Page 82: ...7 1 5 Dimensions SJ51 AJ 75 D C E A A 7 54 m 24 ft 8 75 in 8 33 m 23 ft 4 in 2 47 m 8 ft 1 in 6 35 m 20 ft 10 in 5 15 m 16 ft 10 in 2 06 m 6 ft 9 in 2 03 m 6 ft 8 in B 7 53 m 24 ft 8 75 in 15 93 m 52...

Page 83: ...Technical Diagrams and Specifications Dimensions SJ51 AJ continued 6 500 25 404 43 716 A C 1 52 m 1 83 m 60 in 72 in 0 76 m 30 in A 1 14 m 45 in 2 29 m 7 ft 6 in 360 4 34 m 14 ft 3 in B 1 50 m 4 ft 1...

Page 84: ...agrams continued 7 1 6 Dimensions SJ63 AJ D C 67 E A 12 19 m 40 ft 8 33 m 23 ft 4 in 4 80 m 15 ft 9 in 8 38 m 27 ft 6 in 21 21 m 69 ft 7 in 19 38 m 63 ft 7 in 8 31 m 27 ft 2 in 9 14 m 30 ft 10 03 m 32...

Page 85: ...tion 7 Technical Diagrams and Specifications Dimensions SJ63 AJ continued B 1 11m 4ft 0 65m 2ft 0 17m 1ft A 22 2 44 m 1 83 m 96 in 72 in 0 91 m 36 in A 1 14 m 45 in 175 2 44 m 8 ft B 2 21 m 7 ft 3 in...

Page 86: ...anual brake release Operator horn Motion alarm Oscillating axle steer Platform controls Dual entry drop bar Tri entry drop bar Spring applied hydraulically released brake system Variable speed drive a...

Page 87: ...ns 7 3 Owner s annual inspection record Inspection Date Inspector Signature IMPORTANT The owner s annual inspection record is on the cowling of the control compartment It must be filled out after an a...

Page 88: ...80 m Wheelbase 2 03 m 2 44 m Turret Rotation 360 degrees Turret Tailswing 12 7 cm 0 m Maximum Gradeability 45 Ground Clearance Under Axle 40 6 cm 33 cm Turning Radius Inside 4WD 1 50 m 2 21 m Outside...

Page 89: ...Temperatures Standard 20 C to 40 C 2010AA 2027AA Model Tire Type Size Ply Rating Wheel Nuts Torque SJ46 AJ Foam 30 5 cm x 41 9 cm 10 393 Nm SJ51 AJ SJ63 AJ 35 5 cm x 44 5 cm 14 7 6 Tire wheel specific...

Page 90: ...eight due to possible weight distribution over the machine and platform LCP Local Concentrated Pressure is a measure of how hard the MEWP presses on the area in direct contact with the floor tire OFL...

Page 91: ...SJ46 AJ SJ51 AJ SJ63 AJ 213210AAAA 91 Section 8 Labels Figure 12 Label legend Red DANGER Orange WARNING Yellow CAUTION Green Emergency lowering procedure Blue Safety information...

Page 92: ...Engine side Description Label Pictorial 1 Warning crush hazard 2 Do not alter Do not tamper with or disable the limit switches or other safety devices TM 3 Model number Product identifier The model n...

Page 93: ...ection 8 Labels Engine side continued Description Label Pictorial 5 Warning body crush hazard 6 Lift and tie down points Only use these points to lift or tie down the MEWP TM 7 Tie down points Only us...

Page 94: ...air filled tires Use approved matched tires only Refer to Section 7 TM PSI BAR 9 Wheel specifications Refer to the service manual for the wheel type offset pressure and torque TM 10 Wheel load Shows t...

Page 95: ...SJ46 AJ SJ51 AJ SJ63 AJ 213210AAAA 95 Engine side Section 8 Labels Engine side continued Description Label Pictorial 12 Sound power level Guaranteed maximum sound power level 12...

Page 96: ...Main power disconnect switch Turn the switch clockwise to turn the power on Turn the switch counterclockwise to turn the power off Use a padlock to lock the switch in position TM 2 QR code This code g...

Page 97: ...nifold 6 Push the plunger of the brake auto reset valve 7 Continuously push and release the knob of the hand pump until firm resistance is felt or until the pressure gauge optional equipment shows 300...

Page 98: ...ear sides Description Label Pictorial 1 Axldrive logo 2 Serial plate MEWP identification and specifications The serial plate information changes with different MEWPs This MEWP complies with requiremen...

Page 99: ...ription Label Pictorial 1 Warning crush hazard 2 Do not alter Do not tamper with or disable the limit switches or other safety devices TM 3 Model number Product identifier The model number can be diff...

Page 100: ...bels Controls side Description Label Pictorial 5 Warning body crush hazard 6 Lift and tie down points Only use these points to lift or tie down the MEWP TM 7 Tie down points Only use these points to t...

Page 101: ...oved matched tires only Refer to Section 7 TM PSI BAR 9 Wheel specifications Refer to the service manual for the wheel type offset pressure and torque TM 10 Wheel load Shows the maximum load applied t...

Page 102: ...e emergency stop button 2 Turn the base off platform key switch to the base position 3 Select the emergency power position from the start function enable emergency power switch and operate the necessa...

Page 103: ...bels Description Label Pictorial 15 Warning annual inspection Refer to the operation manual Make sure the annual and daily inspections are done 16 Annual inspection Make sure the MEWP has received an...

Page 104: ...main boom raise lower switch to raise or lower the main boom Select the boom extend retract switch to extend or retract the boom Select the base position to energize the base controls the off positio...

Page 105: ...l for how to lubricate the MEWP TM 3 Hydraulic oil Replace the hydraulic fluid with the approved type refer to the service manual 4 Hydraulic oil level Shows the minimum and maximum hydraulic oil leve...

Page 106: ...anifold 6 Push the plunger of the brake auto reset valve 7 Continuously push and release the knob of the hand pump until firm resistance is felt or until the pressure gauge optional equipment shows 30...

Page 107: ...r to Section 4 TM 3 No jewelry Caution Do not wear jewelry or loose clothing that could become caught or entangled 6 3 9 12 TM 4 No insulation This MEWP is not electrically insulated and does not prov...

Page 108: ...ximum number of persons in each configuration Do not exceed the total weight or maximum number of persons Load the platform evenly Horizontal load rating Do not apply more than the specified side load...

Page 109: ...each occupant to the fall protection anchorage points Rated for one 1 person for each anchorage point Used for fall restraint or fall arrest TM X1 11 Manual storage box Shows the location of the oper...

Page 110: ...d materials and the maximum number of persons in each configuration Do not exceed the total weight or maximum number of persons Load the platform evenly Horizontal load rating Do not apply more than t...

Page 111: ...15 IPAF Clunk Click Wear a full body harness with a short lanyard in boom type platforms 16 Elevating Work Platform Association EWPA clearance requirements Shows the clearance requirements for operati...

Page 112: ...Platform continued Description Label Pictorial 17 Do not alter Do not tamper with or disable the limit switches or other safety devices TM 18 Footswitch enable Press and hold the footswitch to enable...

Page 113: ...If EcoStart functionality shuts down the engine the light illuminates 2 Horn emergency stop Push the horn button to make a sound Push the emergency stop button to stop the engine and disable the contr...

Page 114: ...ight Push and hold the drive steer controller to drive forward or rearward 5 Emergency lowering procedure Refer to Section 6 1 for the complete procedure 1 Select the on position from the engine start...

Page 115: ...trols Select the platform rotation switch to rotate the platform to the left or right Select the platform leveling override switch to tilt the platform up or down Select the boom extend retract switch...

Page 116: ...213210AAAA SJ46 AJ SJ51 AJ SJ63 AJ 116 Section 8 Labels Platform control console SJ46AJ SJ51AJ SJ63AJ Description Label Pictorial 1 EcoStart logo 8 7 1 EcoStart 1 1...

Page 117: ...k s movement At the heart of every Skyjack machine is our proven and simplistic control system Skyjack s color coded and numbered wiring system make our machines the easiest to troubleshoot and repair...

Page 118: ...213210AAAA SJ46 AJ SJ51 AJ SJ63 AJ 118 Notes...

Page 119: ......

Page 120: ...www skyjack com...

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