Skyjack SJ85AJ Operating Manual
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Skyjack SJ85AJ Operating Manual

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OPERATING
MANUAL
SJ85AJ
ARTICULATING BOOMS
208932AEA
November 2018
AS

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Summary of Contents for Skyjack SJ85AJ

  • Page 1 OPERATING MANUAL SJ85AJ ARTICULATING BOOMS 208932AEA November 2018...
  • Page 2 This manual is based on Serial Number(s): SJ85AJ: 95 400 001 & Above Please refer to the website (www.skyjack.com) for other Serial Numbers, most recent Technical Manuals and USB software. Original instructions in English. Skyjack Service Center Parts & Service (Europe) Unit 1 Maes Y Clawdd 3451 Swenson Ave.
  • Page 3 It may also be used to alert against unsafe practices. Safety Blue indicates Safety IMPORTANT Information. IMPORTANT indicates a procedure essential for safe operation and which, if not followed, may Figure 01 Label Legend result in a malfunction or damage to the MEWP . SJ85AJ 208932AEA...
  • Page 4 Notes 208932AEA SJ85AJ...

  • Page 5: Table Of Contents

    Driving Speed ..............28 SJ85AJ...
  • Page 6 Platform Control Console ............49 208932AEA SJ85AJ...
  • Page 7 5.1-24 Hydraulic Generator (If Equipped) ..........61 SJ85AJ...
  • Page 8 Section 9 – Skyjack Features ........

  • Page 9: Section 1 - About Your Mobile Elevating Work Platform (Mewp)

    SKYJACK dealer at no charge for parts or labor. In addition, all products have a 5 year structural 1.1-2 Purpose of Equipment warranty.

  • Page 10: Major Assemblies

    The riser mechanism uses two double-acting hydraulic cylinders with holding valves to control vertical movement. The SJ85AJ model is equipped with a jib, controlled by a double-acting hydraulic cylinder.
  • Page 11 Major Assemblies Section 1 – About Your Mobile Elevating Work Platform (MEWP) Fly Boom Platform Main Boom Boom Assembly Riser Base/Chassis Turret Wheels Figure 02 Major Assemblies SJ85AJ 208932AEA...

  • Page 12: Serial Number Nameplate

    WARNING Use original or manufacturer-approved parts and components for the MEWP . NOTE Refer to Skyjack’s website www.skyjack.com for the latest service bulletins prior to performing frequent or yearly inspections. 1.4-3 Owner’s Inspections It is the responsibility of the owner to arrange daily, quarterly (or 150 hours) and annual inspections of the MEWP .

  • Page 13: Section 2 - Operator Safety

    DO NOT operate the MEWP near Any modifications from the original design are strictly power lines. Maintain a minimum forbidden without written permission from SKYJACK. safe approach distance (MSAD) from energized power lines. 2.1 Electrocution Hazard This MEWP is not electrically insulated. Maintain...

  • Page 14: Safety Precautions

    DO NOT drive elevated on a soft or uneven surface. ENSURE all occupants wear personal fall protection equipment. DO NOT raise the MEWP or operate elevated in windy or gusty conditions that exceed the limits specified in Section 7.7. 208932AEA SJ85AJ...
  • Page 15 Refer to Section 4.2-7: Wheel/Tire Assembly. AVOID overhead obstructions. Be aware of overhead obstructions or other possible DO NOT alter or disable limit hazards around MEWP when switches or other safety devices. lifting or driving. SJ85AJ 208932AEA...

  • Page 16: Fall Protection

    2.3 Fall Protection use the MEWP without guardrails, locking pins and the entry gate/drop bar in place. Skyjack recommends the use of a fall restraint system to keep an occupant within the confines of the DO NOT exceed the rated platform, and thus not expose the occupant to any fall capacity of the MEWP .

  • Page 17: Jobsite Inspection

    ▪ inadequate surface support to withstand all load ▪ forces imposed by the MEWP wind and weather conditions ▪ the presence of unauthorized personnel ▪ other possible unsafe conditions ▪ electrical cords, hoses and high voltage ▪ conductors SJ85AJ 208932AEA...
  • Page 18 Notes 208932AEA SJ85AJ...

  • Page 19: Section 3 - Familiarization

    Before operating this MEWP , perform the following tasks: 1. Visual and daily maintenance inspections (refer 4.2 Visual & Daily Maintenance Inspections) 2. Function tests (refer to 4.3 Function Tests) 3. Jobsite inspection (refer to 2.4 Jobsite Inspection). SJ85AJ 208932AEA...

  • Page 20: Component Identification

    QUARTZ Section 3.4-7 Section 3.4-7 Platform Control Console Section 3.3-4 Secondary Guarding Electrical Section 3.4-8 Main Power Manual Box Disconnect Switch Section 3.2 Section 3.3-1 Drive Bypass Valve Turret Transportation Section 3.4-9 Footswitch Lock Section 3.3-2 Section 3.4-11 208932AEA SJ85AJ...

  • Page 21: Manual Storage Box

    Figure 05 Main Power Disconnect Switch Main Power Disconnect Switch: This switch, when in off position, disconnects power to all circuits. Switch must be in on position to operate any circuit. Turn switch off when transporting MEWP . SJ85AJ 208932AEA...

  • Page 22: Base Control Console

    Status Indicator Pilot Lights - These lights Platform Leveling Override Switch - This switch indicate operational status and errors in any overrides automatic leveling of platform and function in the controls/engine. controls tilting up or tilting down of platform. 208932AEA SJ85AJ...
  • Page 23 Capacity Zone Border Light - Indicates MEWP platform control console. is at limits of travel for high capacity zone. Lower extend functions are not available.. Overload Light - This red light indicates overload status. Refer to Section 3.4-6. SJ85AJ 208932AEA...

  • Page 24: Platform Control Console

    When the lamp goes out, the engine is function in the controls/engine. ready to be started. Emergency Stop Button - This red “mushroom- head” pushbutton disconnects power to control circuit and shuts engine off. 208932AEA SJ85AJ...
  • Page 25 When pulled backward and Platform Rotation Switch - This switch controls then released, disengages differential lock and turns differential light off. left or right rotation of platform. Jib Up/Down Switch - This switch controls up or down movement of jib. SJ85AJ 208932AEA...
  • Page 26 Generator On/Off Switch (If Equipped) - This switch turns the hydraulic generator on or off. NOTE All functions are disabled while the generator switch is Boom/Turret Controller - This dual-axis lever controls raising or lowering of main boom or rotating left right of turret. 208932AEA SJ85AJ...

  • Page 27: Features And Devices

    The MEWP is in the elevated travel position if it is in ANY of the positions shown in Figure 10. > 90° Figure 09 Lowered Travel Position > 4° Figure 10 Elevated Travel Position (any of the boom positions shown) SJ85AJ 208932AEA...

  • Page 28: Driving Speed

    Boom extend, boom up, riser visible on the fly boom when extended 3.1 m. In lowered travel position, up disabled (on platform and tilted, moving into elevated base, powered by emergency travel position pump) Elevated travel position, tilted Drive disabled 1254AA 208932AEA SJ85AJ...

  • Page 29: Overload Status

    If the platform load sensing system remains in fault mode, the emergency power unit may be Figure 11 High and Low Capacity Zones used to lower the platform. Contact a qualified/ competent person for repairs. Figure 12 Fly Boom Extension into Low Capacity Zone SJ85AJ 208932AEA...

  • Page 30: Brake System

    (audible/visual) to alert others of the event. reset button to shut off the audible/visual alarm and resume all functions. WARNING This device will not prevent collision or eliminate the potential for injuries resulting from a collision. Figure 14 Secondary Guarding Electrical (SGE) 208932AEA SJ85AJ...

  • Page 31: Drive Bypass Valve

    3.4-12 All Motion Alarm This alarm produces an audible sound when any boom or drive function is activated. On MEWPs with certain options, a flashing amber light will accompany this alarm. SJ85AJ 208932AEA...

  • Page 32: Optional Equipment And Attachments

    Figure 17 Work Light NOTE Ensure base emergency stop button is pulled out and platform control console has been activated using off/base/platform key switch. Work Light - This light turns on when the work light switch is activated. 208932AEA SJ85AJ...

  • Page 33: Emergency Lowering Procedure

    Refer to 5. Select from emergency power unit switch Section 3.4-6: Overload Status. and activate desired boom function. Do not attempt to free a snagged platform ▪ with lower controls until personnel are removed from the platform. SJ85AJ 208932AEA...

  • Page 34: Chassis Tilt Recovery

    Refer to Section 3.4-4: Function Restrictions when Tilted. 1. Retract fly boom completely. 2. Lower riser completely. 3. Lower main boom completely. 4. Drive to a firm, level surface. Figure 19 Platform Uphill Figure 20 Platform Downhill 208932AEA SJ85AJ...

  • Page 35: Section 4 - Pre-Operation

    Repairs to the MEWP may only be made by qualified/ competent repair personnel. After repairs are completed, the operator must perform visual and daily maintenance inspections & function tests again. Scheduled maintenance inspections shall only be performed by a qualified/competent person. SJ85AJ 208932AEA...

  • Page 36: Visual & Daily Maintenance Inspections

    Refer to Section 8 – Labels in this manual and the underside of the turret ▪ determine that all labels are in place and are legible. the underside of the base ▪ ground area under the MEWP ▪ 208932AEA SJ85AJ...

  • Page 37: Engine Compartment

    Engine Control Console eye and facial protection as well as appropriate Ensure there are no loose or missing parts and protective clothing. If contact occurs, immediately ▪ there is no visible damage flush with cold water and seek medical attention. SJ85AJ 208932AEA...
  • Page 38 Engine fuels are combustible. Inspect the MEWP in an open, well-ventilated area away from heaters, sparks and flames. Always have an approved fire extinguisher within easy reach. Ensure fuel tank, hoses and fittings show ▪ no visible damage and no evidence of fuel leakage. 208932AEA SJ85AJ...

  • Page 39: Control Compartment

    Ensure fuel filler cap is secure. ▪ High Pressure Filter Ensure tank shows no visible damage and no ▪ evidence of fuel leakage. Ensure housing is secure and shows no visible ▪ damage or leakage. SJ85AJ 208932AEA...

  • Page 40: Base

    Tie Rod Ensure there are no loose or missing parts, ▪ tie rod end studs are locked and there is no visible damage. 208932AEA SJ85AJ...
  • Page 41 Do not mix different types of tires. Tires other than those specified can adversely affect stability. Failure to operate with matched, approved tires in good condition can result in death or serious injury. Replace tires with the exact, Skyjack-approved types only. SJ85AJ 208932AEA...

  • Page 42: Platform Assembly

    1. Check to be sure manual storage box is present and in good condition. 2. Ensure manuals are legible and in good condition. 3. Always return manuals to the manual storage box after use. 208932AEA SJ85AJ...

  • Page 43: Boom Assembly

    E-Chain Ensure there are no loose or missing parts and ▪ there is no visible damage. Cylinders Ensure all cylinders are properly secured and ▪ there is no evidence of leakage. SJ85AJ 208932AEA...

  • Page 44: 10 Optional Equipment/Attachments

    Ensure mounting bracket is properly secured. ▪ Ensure there are no loose wires or missing ▪ fasteners. Flashing Amber Light (If Equipped) Ensure lamp is properly secured with no signs ▪ of visible damage. 208932AEA SJ85AJ...

  • Page 45: Function Tests

    Result: Emergency stop light should ▪ any boom or drive function. continuously illuminate. 4.3-1 Test Main Power Disconnect Switch 1. In engine compartment, turn main power disconnect switch to off position. Result: MEWP functions should not operate. ▪ SJ85AJ 208932AEA...

  • Page 46: Test Start/Function Enable/Emergency Power Switch And All Boom And Platform Functions

    4. Hold start/function enable/emergency power switch in function enable position and activate each boom and platform function. Result: Engine speed increases from idle to ▪ intermediate. All boom and platform functions should operate as selected. 208932AEA SJ85AJ...

  • Page 47: Test Platform Capacity Zone Indicator Lights

    4. While boom is extended, ensure there are no and activate each boom function. visible cracks in welds or structure and there are no signs of deformation. Result: All selected functions should operate. ▪ 5. Fully retract and lower boom. SJ85AJ 208932AEA...

  • Page 48: Test Off/Base/Platform Switch

    Result: All boom and platform functions ▪ should not operate while holding start/function enable/emergency power switch in function enable position. 9. Push in emergency stop button to turn engine off. 10. Pull out emergency stop button. 208932AEA SJ85AJ...

  • Page 49: Platform Control Console

    5. Depress and hold footswitch and attempt to start engine by selecting start position from Stop Light engine start/on/off switch.. 1. Ensure engine is running. Result: Engine should not start. ▪ 2. Push in emergency stop button and attempt to operate any MEWP function. SJ85AJ 208932AEA...

  • Page 50: 13 Test Platform Capacity Zone Indicator Lights

    4.3-13 Test Platform Capacity Zone activate while the bar is being pressed and Indicator Lights turn off after being released. The reset button should illuminate as soon as the sensor bar is pressed, and turn off when the bar is released. 208932AEA SJ85AJ...
  • Page 51 8. Start the engine. 9. Activate any drive function in high torque 10. Press the sensor bar for less than 1 second and then release. SJ85AJ 208932AEA...

  • Page 52: 15 Test Emergency Power

    4.3-15 Test Emergency Power position to tilt platform down. Result: Platform should tilt up or down. CAUTION ▪ When operating on emergency power, do not operate more than one function at a time to avoid overloading 12-Volt emergency pump motor. 208932AEA SJ85AJ...

  • Page 53: 17 Test Steering

    4. Slowly move drive/steer controller in forward been checked.- reverse direction until MEWP begins to move, and then return handle to center position. Result: MEWP should move in forward or ▪ reverse direction, and then come to a stop. SJ85AJ 208932AEA...

  • Page 54: 20 Test Driving Speed

    Differential lock will disengage when drive torque is should be significantly less than Lowered released. Refer to Section 5 for operation. Travel Position drive speed. 5. Fully retract fly boom. 4.3-21 Test Horn 1. Push horn pushbutton. Result: Horn should sound. ▪ 208932AEA SJ85AJ...

  • Page 55: 23 Test Oscillating Axles

    Result: An appropriate tilt of the MEWP ▪ chassis should occur. 3. Retract fly boom while in tilt position. Result: The steer axles should unlock and the ▪ MEWP chassis should level itself to ground. SJ85AJ 208932AEA...

  • Page 56: Operator's Checklist

    Hourmeter Reading: Operator's Name (Printed): Date: Time: Operator's Signature: Each item shall be inspected using the appropriate section of the Skyjack operating manual. As each item is inspected, check the appropriate box. - PASS - FAIL - REPAIRED - NOT APPLICABLE...

  • Page 57: Section 5 - Operation

    ▪ disabled. Failure to avoid these hazards could result in death or serious injury. WARNING DO NOT operate MEWP under engine power in an enclosed space. Use only in an open or well- ventilated area. SJ85AJ 208932AEA...

  • Page 58: Start Operation

    Console WARNING When rotating the turret, ensure that there are no personnel or obstructions in the path of rotation, including blind spots. 1. Activate function enable by selecting and holding start/function enable/emergency power switch to function enable position. 208932AEA SJ85AJ...

  • Page 59: To Extend Or Retract Fly Boom Using Base Control Console

    3. On base control console, pull out Your area of operation should be cordoned ▪ emergency stop button. from other personnel or equipment. WARNING Ensure that you maintain three points of contact to mount/dismount the platform. SJ85AJ 208932AEA...

  • Page 60: 10 To Drive Forward Or Reverse Using Platform Control Console

    1. Depress and hold footswitch. this direction to steer left or to steer right. 2. On platform rotation switch, select to rotate NOTE platform left or to rotate platform right. Driving and steering may be active at the same time. 208932AEA SJ85AJ...

  • Page 61: 17 To Raise Or Lower Main Boom Using Platform Control Console

    This is a momentary-type switch. This switch allows all functions except drive functions to operate in the event of engine malfunction. Refer to Section 3.6 the emergency lowering procedure. 5.1-21 To Engage Differential Lock Switch 1. Depress and hold footswitch. SJ85AJ 208932AEA...
  • Page 62 Notes 208932AEA SJ85AJ...

  • Page 63: Section 6 - Additional Procedures

    Do not pull MEWP down an incline towards a winch. 1. Before winching or towing MEWP , fully retract, lower and position boom over rear drive wheels in line with direction of travel. 2. Manually release brakes (refer to Section 6.1-1). SJ85AJ 208932AEA...

  • Page 64: To Release Brakes Manually

    Brakes must be applied immediately after reaching desired location. Refer to Section 6.1 on how to reengage brakes. Figure 22 Drive Bypass Valve CAUTION Do not release brakes before disengaging drive motor! 4. Push in black brake valve plunger (item 208932AEA SJ85AJ...

  • Page 65: Refueling Procedure

    Do not smoke in an area where MEWPs are stored or refueled. CAUTION When operating on a slope, ensure fuel level is above half to avoid a possible stall condition. IMPORTANT Before using your MEWP ensure there is enough fuel for expected use. SJ85AJ 208932AEA...

  • Page 66: Loading/Unloading

    For loading and unloading using a winch line, 3. Turn main power disconnect switch to refer to Section 6.1. position. 4. Chock MEWP wheels (if necessary). 5. Remove all loose items. Figure 24 Tie-down Points Figure 25 Platform Tie-down 208932AEA SJ85AJ...

  • Page 67: Locking The Turret

    1. Rotate the boom and position the MEWP as shown in Figure Turret Transportation Locking Point Turret Transportation Locking Point Figure 27 Turret Transportation Locking Points Figure 28 Lifting Points 5” (12.7 cm) Figure 29 Center of Gravity SJ85AJ 208932AEA...
  • Page 68 Notes 208932AEA SJ85AJ...

  • Page 69: Section 7 - Technical Diagrams

    Section 7 – Technical Diagrams & Specifications SJ85AJ 208932AEA...

  • Page 70: Technical Diagrams

    16.76 18.29 19.81 metres Figure 30 Reach Diagram - SJ85AJ Axle oscillation free (lowered travel position) - drive speed 4.83 km/h max. Axle oscillation locked (elevated travel position) - drive speed 0.8 km/h max. Figure 31 Axle Oscillation - SJ85AJ...
  • Page 71 0.91 m 17 m 1.62 m 10.4 m 65° 3.05 m 60° 2.49 m 11.63 m 0.81 m 10.0 m 1.68 m 0.4 m DETAIL A 0.34 m 360° 6.22 m 2.84 m Figure 32 Dimensions - SJ85AJ SJ85AJ 208932AEA...

  • Page 72: Standard And Optional Features

    Foam-filled tires  Pipe rack  Hostile environment package  Control box cover  External platform top rail   Tool caddy  Diesel scrubber (level 1)  Mesh assembly 1247AA-AS NOTE: Only manufacturer-approved options are to be utilized. 208932AEA SJ85AJ...

  • Page 73: Owner's Annual Inspection Record

    Figure 33 This decal is located on the control compartment cowling. It must be completed after an annual inspection has been completed. Do not use the MEWP if an inspection has not been recorded in the last 12 months. SJ85AJ 208932AEA...

  • Page 74: Specifications And Features-A

    60 seconds (approx.) Jib up 20 seconds (approx.) Jib down 17 seconds (approx.) Turret rotate - 360° (fully stowed) 130 seconds (approx.) Platform rotate - 168° 10 seconds (approx.) Drive Speed (maximum-stowed) 4.83 km/h Drive Speed (maximum-elevated) 0.80 km/h 1248AB-AS 208932AEA SJ85AJ...

  • Page 75: Specifications And Features-B

    Meets EN13309:2010 requirements MEWP not rated for hazardous Hazardous Location Rating locations Sound Pressure Level (ISO 3744) 80dBA Guaranteed Sound Power Level (ISO 4871) 112dBA Whole-body Vibration on Platform 0.4 m/s Operating Temperatures Standard -20°C to +40°C 1249AA-AS SJ85AJ 208932AEA...

  • Page 76: Tire/Wheel Specifications

    The structure of the operating surface (beams, etc.) must be able to withstand more than the indicated values above. NOTE: The LCP or OUP that an individual surface can withstand varies from structure to structure and is generally determined by the engineer or architect for that particular structure. 208932AEA SJ85AJ...

  • Page 77: Locally Concentrated Pressure (Lcp)

    Do not mix different types of tires. Tires other than those specified can adversely affect stability. Failure to operate with matched, approved tires in good condition can result in death or serious injury. Replace tires with the exact, Skyjack-approved types only. SJ85AJ 208932AEA...
  • Page 78 Notes 208932AEA SJ85AJ...

  • Page 79: Section 8 - Labels

    Section 8 – Labels Safety Red indicates DANGER. Safety Orange indicates WARNING. Safety Yellow indicates CAUTION. Safety Green indicates Emergency Lowering. Safety Blue indicates Safety Information. Figure 34 Label legend SJ85AJ 208932AEA...

  • Page 80: Sj85Aj

    Section 8 – Labels SJ85AJ 8.1 SJ85AJ Engine Side Description Label Pictorial Crushing Hazard Danger - Crushing hazard Warning - Do Not Alter Do not alter or disable limit switches or other safety devices. Model Number* Product Identifier *Model number will vary, may not be as shown.
  • Page 81 SJ85AJ Section 8 – Labels Engine Side (Continued) Description Label Pictorial Body Crushing Hazard Danger - Body crushing hazard Tie Down Points Only use these points for tying down. Lift and Tie Down Points Only use these points for lifting or tying down.
  • Page 82 Section 8 – Labels SJ85AJ Engine Side (Continued) Description Label Pictorial Sound Power Level Guaranteed maximum sound power level Foam-filled Tire Indicates foam-filled tire. Wheel Specifications Refer to manual for wheel type, offset, pressure and torque. Caution Tape Stripe Caution stripe Tie Down Points Only use these points for tying down.
  • Page 83 SJ85AJ Section 8 – Labels Engine Compartment Description Label Pictorial Main Power Disconnect Main power disconnect lever Warning - Maintenance Support Do not enter the space beneath the work platform or extending structure during maintenance unless a means of structure support is in place.
  • Page 84 Section 8 – Labels SJ85AJ Engine Compartment (Continued) Description Label Pictorial Winching & Towing Procedure Refer to Operating manual. 1. Block or chock wheels to prevent MEWP from rolling. 2. Turn main power disconnect switch to off position. 3. At engine side, locate bypass valve (marked with yellow color) on inboard side of drive pump.
  • Page 85 SJ85AJ Section 8 – Labels Front Side Description Label Pictorial 4x4 (If Equipped) Product identifier - 4 wheel drive This MEWP complies with requirements of AS/NZS 1418.10:2011 standard    Serial Plate*  Product identification and specifications *Serial plate will vary, may not be as shown.
  • Page 86 Section 8 – Labels SJ85AJ Control Side Description Label Pictorial Skyjack Logo Skyjack Diesel Use ultra low sulfur fuel only. No Smoking Do not smoke near this location. Model Number* Product Identifier *Model number will vary, may not be as shown.
  • Page 87 SJ85AJ Section 8 – Labels Control Side (Continued) Description Label Pictorial Body Crushing Hazard Danger - Body crushing hazard Crushing Hazard Danger - Crushing hazard Lift and Tie Down Points Only use these points for lifting or tying down. Tie Down Points Only use these points for tying down.
  • Page 88 Section 8 – Labels SJ85AJ Control Side (Continued) 11 10 11 10 Description Label Pictorial Sound Power Level Guaranteed maximum sound power level Foam-filled Tire Indicates foam-filled tire. Wheel Load* Indicates rated wheel load. *Wheel load will vary over different MEWPs.
  • Page 89 SJ85AJ Section 8 – Labels Control Side (Continued) Front View Description Label Pictorial Annual Inspection Ensure that work platform has received annual inspection prior to operation. Emergency Lowering Procedure Refer to Operating manual. 1. Ensure engine is off.   ...
  • Page 90 Section 8 – Labels SJ85AJ Platform Views Description Label Pictorial No Jewelry Caution - Do not wear jewelry. Operator’s Daily Inspection Refer to the Operating manual. Perform visual inspection and function tests at the beginning of each shift. Refer to Section 4.4: Operator’s Checklist.
  • Page 91 SJ85AJ Section 8 – Labels Control Compartment Description Label Pictorial Base Control Console Push breaker back in to reset. Read operating manual. Select to rotate platform to the left or to rotate to the right. Select to tilt platform up or to tilt platform down.
  • Page 92 Section 8 – Labels SJ85AJ Control Compartment (Continued) Description Label Pictorial Grease Points Maintenance Refer to service and maintenance manual for lubricating MEWP . Hydraulic Oil Replace hydraulic fluid with approved type (see Service manual). HIGH/MAX Hydraulic Oil Level Indicates minimum/maximum oil level.
  • Page 93 SJ85AJ Section 8 – Labels Control Compartment (Continued) Description Label Pictorial Winching & Towing Procedure Refer to Operating manual. 1. Block or chock wheels to prevent MEWP from rolling. 2. Turn main power disconnect switch to off position. 3. At engine side, locate bypass valve (marked with yellow color) on inboard side of drive pump.
  • Page 94 Section 8 – Labels SJ85AJ Control Compartment (Continued) Description Label Pictorial Diesel Use ultra low sulfur fuel only. No Smoking Do not smoke near this location. Connect AC Supply Connect AC supply here. 208932AEA SJ85AJ...
  • Page 95 SJ85AJ Section 8 – Labels Rear Side Description Label Pictorial Warning - No Step No step warning Fall Protection Anchorage Attach body harness lanyards of each occupant to fall protection anchorage points. Rated for one (1) person per anchorage. Platform Capacity* Rated work load in each configuration.
  • Page 96 Section 8 – Labels SJ85AJ Rear Side (Continued) Description Label Pictorial Manual Box Indicates location of operating manual. Hazard Identification Refer to Section 2: Operator Safety. Read and understand outlined risks associated with this work platform prior to operation. Model Number* Product Identifier *Model number will vary, may not be as shown.
  • Page 97 SJ85AJ Section 8 – Labels Rear Side (Continued) Description Label Pictorial IPAF “Clunk Click!” Wear a full body harness with a short lanyard in boom type platforms. 4x4 (If Equipped) Product identifier - 4 wheel drive Skyjack Logo Skyjack EWPA Clearance Requirements Clearance requirements for operating non-insulated mobile plant, including elevating work platforms near power lines.
  • Page 98 Section 8 – Labels SJ85AJ Platform Control Console Description Label Pictorial SGE Reset/Work Light (If Equipped)/Start Engine/Generator (If Equipped) Select to reset SGE. Select to enable work light (if equipped). Push and hold to start engine and then return to position or select to turn engine off.
  • Page 99 SJ85AJ Section 8 – Labels Platform Control Console Continued Description Label Pictorial Drive/Steer Controller Press rocker switch in this direction to steer left or steer right. Push and hold controller in this direction to drive forward or to drive backward.
  • Page 100 Section 8 – Labels SJ85AJ Platform Control Console Continued Description Label Pictorial Boom/Jib/Platform Controls Select to rotate platform to the left or to the right. Select to tilt platform up or down. Select to extend fly boom or to retract fly boom.
  • Page 101 SJ85AJ Section 8 – Labels Platform Railing Description Label Pictorial Crushing Hazard Danger - Crushing hazard Connect AC Supply Connect AC supply here. Warning - Do Not Alter Do not alter or disable limit switches or other safety devices. Footswitch Enable (On/Off) Depress and hold footswitch to enable platform function.
  • Page 102 Notes 208932AEA SJ85AJ...

  • Page 103: Section 9 - Skyjack Features

    It ensures that the riser and main pivot point vital part of the utilization equation. Skyjack offers a connecting the fly boom to the riser travel in a straight range of accessory products to further expand a given vertical line.
  • Page 104 Notes 208932AEA SJ85AJ...
  • Page 106 www.skyjack.com...

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