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OPERATING MANUAL (AS) DC ELECTRIC SCISSORS MODELS SJIII 3215 SJIII 3219 SJIII 3220 SJIII 3226 SJIII 4626 SJIII 4632 158002AG-A February 2014...
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This manual is based on Serial Number(s): SJIII 3215 10 000 839 - 10 000 995 SJIII 3219 22 032 963, 22 032 964, 22 035 881, 22 037 437 - 22 057 771 SJIII 3220 60 003 131 - 60 004 188...
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The Safety Alert Symbol identifies important safety messages on MEWP , safety signs in This Safety Alert Symbol means attention! manuals or elsewhere. When you see this symbol, be alert to the possibility of personal Become alert! Your safety is involved. injury or death.
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Table of Contents Section 1 - About Your Mobile elevating work platform (MEWP) ............5 Read and Heed ..............................5 Safety Rules ................................6 Section 2 - Familiarization ........................11 Familiarization of SJIII Series ......................11 Component Identification ........................12 Visual & Daily Maintenance Inspections ..................16 Function Tests ..........................23 Winching and Towing Procedures ....................31 Emergency Lowering Procedure .....................33...
SKYJACK warrants each new SJIII Series work platform to be free of defective parts and workmanship for the first 24 months. Any defective part will be replaced or repaired by your local SKYJACK dealer at no charge for parts or labor.
Common sense dictates the use of protective clothing when working on or near machinery. Use appropriate safety devices to protect your eyes, ears, hands, feet and body. Any modifications from the original design are strictly forbidden without written permission from SKYJACK. Electrocution Hazard This MEWP is not electrically insulated.
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Section 1 - About Your Aerial Platform Safety Rules Safety Precautions Know and understand the safety precautions before going on to next section. WARNING • DO NOT increase the lateral Failure to heed the following safety surface area of the platform. precautions could result in tip over, Increasing the area exposed falling, crushing, or other hazards leading...
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Safety Rules Section 1 - About Your Aerial Platform Safety Precautions (Continued) Know and understand the safety precautions before going on to next section. • DO NOT operate on surfaces not capable of • AVOID crushing hazards. Be holding the weight of the MEWP including the aware of crushing hazards rated load, e.g.
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Skyjack. WARNING Entering and exiting the MEWP should only be done using the three points of contact.
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Notes SJIII DC Electric Page 10 December 2007...
Section 2- Familiarization SJIII Series 2.1 Familiarization of SJIII Series WARNING MEWP Familiarization should be given only to individuals who are COMPETENT And TRAINED to operate a MEWP . Do not operate this MEWP without proper authorization and training. Failure to avoid this hazard could result in death or serious injury.
Control Functions Section 2 - Familiarization 2.2 Component Identification 2.2-4 Load Sensing System This system is a safety device that will prevent any The following descriptions are for identification, normal movement of the MEWP from a stationary explanation and locating purposes only. working position after the rated load is reached and 2.2-1 Main Power Disconnect Switch exceeded.
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Section 2 - Familiarization Control Functions 2.2-5 Base Control Console 2.2-6 Disc Brake System This control console is located at the rear of the base. The brake system is located at the rear of the base. The It contains the following controls: brakes must be manually disengaged before pushing, winching or towing.
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Control Functions Section 2 - Familiarization 2.2-7 Free-wheeling Valve 2.2-8 Emergency Lowering System This emergency lowering system allows platform lowering in the event of an emergency or an electrical system failure. Refer to Section 2.6 for the emergency lowering procedure. The system contains the following controls: Models 3220, 3226 and 46xx Figure 2-5.
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” lift position energizes the lift circuit. Selecting “ ” drive position energizes the drive circuit. WARNING Skyjack scissor lifts are to be operated from the operator’s position on the Figure 2-6. Platform Control Console platform with the control box secured on with Toggle Switch the mounting bracket at the front right portion of the platform.
Visual & Maintenance Inspection Section 2 - Familiarization High Speed Limit Switch High Speed Limit Switch Pothole Protection Limit Switch COMPACTS CONVENTIONALS 2.3 Visual & Daily Maintenance 2.3-1 Labels Refer to Section 5 - Labels in this manual and determine Inspections that all labels are in place and are legible.
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• Wheel/Tire Assembly can adversely affect stability. Therefore, The MEWP is either equipped with solid replace tires only with the exact Skyjack- rubber tires or foam-filled tires. Tire and/or approved type. Failure to operate wheel failure could result in an MEWP tip- with matched approved tires in good over.
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Visual & Maintenance Inspection Section 2 - Familiarization SJIII 3215 & 3219 Emergency Lowering Greasing Point Access Rod Electrical Panel Load/Tilt Sensor Hydraulic/Electric Tray Main Manifold Greasing Point Hydraulic Pump and Motor Hydraulic Tank 2.3-7 Hydraulic/Electric Tray Side • Proportional and Main Manifolds Ensure tray latch is secure and in proper Ensure all fittings and hoses are properly working order.
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Section 2 - Familiarization Visual & Maintenance Inspection Platform Control Console Platform Railing Manual Storage Platform Assembly 2.3-8 Platform Assembly • Platform Control Console Ensure all switches and controller are returned to neutral and are properly WARNING secured. Ensure that you maintain three points Ensure there are no loose or missing of contact to mount/dismount platform.
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Visual & Maintenance Inspection Section 2 - Familiarization Powered Extension Control Console Maintenance Support Lift Cylinder Scissor Bumper Scissor Assembly Roller • Powered Extension Control Console • Scissor Bumpers (If Equipped) Ensure bumpers are secure and show no Ensure all switches are returned to sign of visible damage.
Section 2 - Familiarization Function Tests SJIII 3220, 3226 & 46xx SJIII 3215 & 3219 (Back View) (Back View) Free-wheeling Valve Lower/ Lower/ Neutral/Raise Neutral/Raise Switch Switch CAUTION 106515AC Emergency Stop Emergency Stop Off/Platform/Base Switch Button Button 2.4 Function Tests 2.4-2 Base Control Console Function tests are designed to discover any malfunctions before MEWP is put into service.
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Function Tests Section 2 - Familiarization Platform Control Console Rocker Switch Controller Lift/Drive/Steer Enable Trigger Switch Inclined Drive/Level Drive Switch Emergency Stop Button/ Operation Light Lift/Off/Drive Switch Horn Pushbutton 2.4-3 Platform Control Console Result: All selected platform functions should not operate. 1.
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Section 2 - Familiarization Function Tests Platform Control Console Rocker Switch Controller Lift/Drive/Steer Enable Trigger Switch Inclined Drive/Level Drive Switch Emergency Stop Button/ Operation Light Lift/Off/Drive Switch Horn Pushbutton • Test Driving 1. Ensure path of intended motion is clear. 2.
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Function Tests Section 2 - Familiarization Platform Control Console Rocker Switch Controller Lift/Drive/Steer Enable Trigger Switch Inclined Drive/Level Drive Switch Emergency Stop Button/ Operation Light Lift/Off/Drive Switch Horn Pushbutton • Test Platform Raising/Lowering • Test Horn 1. Push “ ” horn pushbutton. WARNING Result: Horn should sound.
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Section 2 - Familiarization Function Tests Platform Control Console Rocker Switch Controller Lift/Drive/Steer Enable Trigger Switch Inclined Drive/Level Drive Switch Emergency Stop Button/ Operation Light Lift/Off/Drive Switch Horn Pushbutton • Test Elevated Drive Speed • Test Lowering Alarm WARNING WARNING Be aware of overhead obstructions Be aware of overhead obstructions or other possible hazards around the...
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Function Tests Section 2 - Familiarization Platform Control Console Rocker Switch Controller Lift/Drive/Steer Enable Trigger Switch Inclined Drive/Level Drive Switch Emergency Stop Button/ Operation Light Lift/Off/Drive Switch Horn Pushbutton • Test Load Sensing Activate and hold “ ” enable trigger switch. WARNING Pull controller handle and attempt Be aware of overhead obstructions...
Section 2 - Familiarization Procedures 2.5 Winching and Towing Procedures 2.5-1 To Release Free-wheeling Valve This section provides the operator with the Winching Ensure MEWP is on level ground. Chock or block and Towing procedure, which includes instructions on the wheels to keep MEWP from rolling. how to manually release the brakes.
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Procedures Section 2 - Familiarization 2.5-2 To Release Brakes Manually Remove wheel chocks or blocks, then push, winch or tow MEWP to desired location. WARNING WARNING Do not manually disengage brakes if the MEWP is on a slope. Brakes must be reengaged immediately after reaching the desired location.
Section 2 - Familiarization Procedures 2.6 Emergency Lowering Procedure This section guides the operator on how to use the emergency lowering system. This system allows platform lowering in the event of an emergency or an electrical system failure. WARNING Keep clear of scissors mechanism when using emergency lowering valve.
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Notes SJIII DC Electric Page 34 December 2007...
Section 3 - Operation General 3.0 Operation • The operator must be sure that the MEWP has This section provides the necessary information needed been properly maintained and inspected before to operate the MEWP . It is important that the user reads using it.
Major Components Section 3 - Operation 3.2 Major Components Platform Control Console Manual Storage Main Platform Extension Platform Maintenance Support Lifting Mechanism Base Battery Tray Hydraulic/Electric Tray Pothole Protection Device SKYJACK SJIII Series MEWP SJIII DC Electric Page 36 December 2007...
Section 3 - Operation Major Assemblies 3.3 Major Assemblies 3.4 Serial Number Nameplate The MEWP consists of three major assemblies: base, The serial number nameplate, located at the rear of the lifting mechanism and platform. MEWP , lists the following: 3.3-1 Base • Model number The base is a rigid, one-piece weldment which supports...
Component Identification Section 3 - Operation 3.5 Component Identification 3.5-3 Pothole Protection Device The following descriptions are for identification, explanation and locating purposes only. 3.5-1 Electrical Panel This panel is located in the hydraulic/electric tray. It contains the following controls: Figure 3-3.
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Section 3 - Operation Component Identification Maintenance of the Pothole Maintenance Support - The maintenance support Protection Device is a safety mechanism designed to support the scissor assembly. When properly positioned it As with all safety devices, periodic inspection can support the scissor assembly and empty and maintenance is required to ensure the platform.
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Component Identification Section 3 - Operation 3.5-5 Manual Storage Box 3.5-7 Lanyard Attachment Anchorage This weather-resistant box is mounted on the platform railings. It contains the operating manual, Certificate of Plant Design Registration 123628AE and other important documents. The operating manual for this make and model of MEWP must be stored in this box.
WARNING raised to access it. Skyjack scissor lifts are to be operated from the operator’s position on the platform with the control box secured on the mounting bracket at the front right portion of the platform.
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Component Identification (Special Options) Section 3 - Operation Ensure there are no personnel in the intended path of travel. WARNING • Ensure the operator and control box Notify those around the pathway that you will be console are properly oriented in the moving the MEWP .
Section 3 - Operation Operator’s Responsibility 3.7 Operator’s Responsibility Repairs to the MEWP may only be made by a competent service technician. After repairs are completed, the It is the responsibility of the operator, prior to each work operator must perform visual and daily maintenance shift, to perform the following: inspections &...
Start Operation Section 3 - Operation 3.8 Start Operation 3.8-1 To Activate Base Control Console Carefully read and completely understand the operating manual and all warnings and instruction labels (refer to WARNING Section 5 - Labels) on the MEWP . Ensure that you maintain three points of contact when using the ladder to mount/ WARNING...
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Section 3 - Operation Start Operation 3.8-3 To Activate Platform Control Console Select lift/off/drive switch to “ ” lift position. Turn main power disconnect switch to “ ” on position. Activate and hold “ ” enable trigger switch. Move controller handle forward or backward until On base control console, pull out “...
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Start Operation Section 3 - Operation 3.8-5 To Drive Forward or Backward 3.8-6 To Steer Activate platform control console (refer to WARNING Section 3.8-3). Be aware of blind spots when operating the MEWP . Select lift/off/drive switch to “ ” drive position. WARNING Activate and hold “...
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Section 3 - Operation Start Operation 3.8-7 To Select Level Drive or Inclined Drive 3.8-8 To Extend/Retract Manual Extension Mode Platform Level Drive Mode DANGER Select level drive mode when traveling on flat Crushing Hazard - Extension platform surface. must not be retracted manually from the ground.
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Start Operation Section 3 - Operation 3.8-9 To Extend/Retract Powered Extension 3.8-10 Electrical Inverter (If Equipped) Platform (If Equipped) Turn main power disconnect switch to “ ” on To extend/retract powered extension platform, position. ensure “ ” emergency stop button is pulled out.
Section 3 - Operation Guardrail Folding Procedure 3.9 Guardrail Folding Procedure To fold the guardrail system down: When folded down, the folding guardrail system reduces the height of the retracted MEWP for transporting only. Ensure MEWP is on level ground. WARNING Ensure extension platform is fully retracted.
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Guardrail Folding Procedure Section 3 - Operation Remove remaining pins from all sides and carefully fold all guardrails in the following order: SJIII 32xx • Entrance Fold entrance bar to the left side and lock into place. Ensure that the detent ball of the pin is all the way through (Refer to Figure 3-12c).
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Section 3 - Operation Guardrail Folding Procedure To raise the guardrail system up: Ensure MEWP is on level ground. Ensure extension platform is fully retracted. Ensure Emergency Stop button is depressed. Turn main power disconnect switch to “ ” off position.
Loading/Unloading Section 3 - Operation 3.10 Loading/Unloading 3.10-1 Lifting Know and heed all national, state or territorial/provincial and local rules which apply to your loading/unloading WARNING of MEWP . Only competent rigger shall operate machinery during lifting. Only competent personnel shall operate the MEWP during loading/unloading.
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• MEWP brake must be checked for proper The MEWP can be lifted with a forklift from operation. the sides but Skyjack does not recommend • MEWP speed should be on high torque setting. this use. Lift with forks in designated...
Moving the Aerial Platform Through a Doorway Section 3 - Operation 3.11 Moving the MEWP Through a NOTE On models 3215 and 3219, the connection Doorway is located beneath an access panel which requires that the scissor assembly be WARNING raised to access it.
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Section 3 - Operation Moving the Aerial Platform Through a Doorway WARNING Ensure that you maintain three points of contact when using the ladder to mount/ dismount platform. Return guardrails to upright position if folded. Refer Section 3.9 for guardrail folding procedure. WARNING Before operating this MEWP check the guardrail system for loose or missing...
Maintenance Support Procedure Section 3 - Operation 3.12 Maintenance Support Procedure To Store the Maintenance Support This section provides the operator with procedure regarding deployment and storage of maintenance Turn main power disconnect switch to “ ” on support. position. The maintenance support is a safety mechanism Raise platform until there is adequate clearance designed to support the scissor assembly.
Section 3 - Operation Battery Maintenance 3.13 Battery Maintenance 3.13-2 Battery Charging Operation This section provides the operator with procedures on how to service and charge the battery. This also provides charger operation instructions. 3.13-1 Battery Service Procedures WARNING Explosion Hazard - Keep flames and Figure 3-17.
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Battery Maintenance Section 3 - Operation Charging State LED CAUTION When changing the input voltage wait State of charge until all the LEDs are OFF or wait a 0 to 50% Blinking 50% to 75% Blinking minimum of 20 seconds before switching 75% to 100% Blinking on the new voltage.
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Section 3 - Operation Battery Maintenance Batteries do not fully charge. If the batteries are charged overnight, make sure the AC supply is not being switched off at night with other building items. Check battery condition and for dead cells or reduced capacity. Replace charger only if other problems are not found.
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Notes SJIII DC Electric Page 60 December 2007...
Section 4 Tables Table 4.1 Standard and Optional Features Models 3215 3219 3220 3226 4626 4632 S T A N D A R D E Q U I P M E N T Base control console Color coded and numbered wiring system DC power (VDC) Dual holding brakes Forklift pockets/tie downs/lifting lugs...
Tables Section 4 Table 4.2 Owner’s Annual Inspection Record Model Number: _________________ Serial Number:__________________ 20__ 20__ 20__ 20__ 20__ 20__ 20__ 20__ 20__ 1001AA This decal is located on the scissor assembly. It must be completed after an annual inspection has been completed. Do not use the aerial platform if an inspection has not been recorded in the last 6 months.
Section 4 Tables Table 4.3a Specifications and Features MODEL 3215 3219 3220 3226 Weight 1120 kg 1579 kg 1889 kg 1890 kg Overall width 0.81 m 0.83 m 1.80 m 2.34 m Overall length Platform Size (inside) 0.66 m x 1.63 m 0.70 m x 2.10 m Height Working Height...
Tables Section 4 Table 4.3b Specifications and Features MODEL 4626 4632 Weight 2805 kg 2935 kg 1.2 m Overall width 2.3 m Overall length 1.1 m x 2.1 m Platform Size (inside) Height Working Height 9.9 m 11.8 m Platform Elevated Height 7.9 m 9.7 m Stowed Platform Height...
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Intermixing tires of different types or using tires of types other than those originally supplied with this equipment can adversely affect stability. Therefore, replace tires only with the exact Skyjack-approved type. Failure to operate with matched approved tires in good condition may result in death or serious injury.
B - Perform Scheduled Maintenance Inspection. Refer to Service & Maintenance manual. * - Maintenance must be performed only by trained and competent personnel who are familiar with mechanical procedures. † - Refer to Skyjack's website @ www.skyjack.com for latest service bulletins prior to performing quarterly or yearly inspection.
Model: Hourmeter Reading: Operator's Name (Printed): Date: Time: Operator's Signature: Each item shall be inspected using the the appropriate section of the Skyjack operating manual. As each item is inspected, check the appropriate box. INSPECTION FREQUENCY - PASS FREQUENTLY ...
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Notes SJIII DC Electric Page 70 December 2007...
Section 5 - Labels Label Legend Label Legend Safety Red Safety Red indicates DANGER. Safety Orange Safety Orange indicates WARNING. Safety Yellow Safety Yellow indicates CAUTION. Safety Green Safety Green indicates emergency lowering. Safety Blue Safety Blue indicates safety information. SJIII DC Electric December 2007 Page 71...
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Labels Section 5 Labels and Nameplates - Models 3215 & 3219 Right Side Label Pictorial Description Skyjack Logo Skyjack Caution Tape Stripe Caution stripe Wheel Load* Indicates rated wheel load. *Wheel load will vary with each model. Model Number* Product Identifier *Model number will vary, may not be as shown.
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Section 5 Labels Labels and Nameplates - Models 3215 & 3219 Right Side (Continued) Description Label Pictorial Battery Spacers* Place spacers only as shown in diagram. *Spacers vary over different MEWP . Crushing Hazard Danger - Crushing hazard Model Number* Product Identifier *Model number will vary, may not be as shown.
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Labels Section 5 Labels and Nameplates - Models 3215 & 3219 Front Side Label Pictorial Description Crushing Hazard Danger - Crushing hazard Caution Tape Stripe Caution stripe Maintenance Support Deploy maintenance support here. Refer to the Operating manual for Free-wheeling Procedure. Open free-wheeling valve by turning counterclockwise.
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Section 5 Labels Labels and Nameplates - Models 3215 & 3219 Left Side Clearance Requirements Label Pictorial Description Caution Tape Stripe Caution stripe Wheel Load* Indicates rated wheel load. *Wheel load will vary with each model. Crushing Hazard Danger - Crushing hazard Keep Clear Keep clear.
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Clearance requirements for operating non-insulated mobile plant, including elevating work platforms near power lines. Model Number* Product Identifier *Model number will vary, may not be as shown. Skyjack Logo Skyjack Model Number* Product Identifier *Model number will vary, may not be as shown.
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Section 5 Labels Labels and Nameplates - Models 3215 & 3219 Electrical Panel Hydraulic Tray Label Pictorial Description Ground Circuit Breaker Push to reset ground circuit breaker. Power Circuit Breaker Push to reset power circuit breaker. Hydraulic Oil ATF Dexron III Replace hydraulic fluid with ATF Dexron III only.
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Labels Section 5 Labels and Nameplates - Models 3215 & 3219 Back Side Clearance Requirements Label Pictorial Description Serial Plate* Product identification and specifications *Serial plates will vary, may not be as shown. This MEWP complies with requirements of AS/NZS 1418.10:2011 Standard.
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Section 5 Labels Labels and Nameplates - Models 3215 & 3219 Back Side (Continued) Clearance Requirements Label Pictorial Description Charger Information Charger specification information and operation status; consult manual. PART NO. 128537 VOLT. AUTO SELECTABLE DUAL AC INPUT 85VAC/264VAC 50/60Hz E230227 CURRENT 4A 8.5A...
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Labels Section 5 Labels and Nameplates - Models 3215 & 3219 Back Side (Continued) Clearance Requirements Label Pictorial Description Winching/Towing/Pushing Procedure Refer to Operating manual. 1. Block or chalk wheels to prevent MEWP from rolling. 2. Turn main power disconnect switch to off position. 3.
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Section 5 Labels Labels and Nameplates - Models 3215 & 3219 Back Side (Continued) Clearance Requirements Label Pictorial Description Hazard Identification Refer to Section 1: Safety Rules. Read and understand the outlined risks associated with this work platform prior to operation. Manual Storage Box Indicates location of operating manual.
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Labels Section 5 Labels and Nameplates - Models 3215 & 3219 Back Side (Continued) Clearance Requirements Cylinder Label Pictorial Description 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: Maintenance and Inspection Schedule.
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Section 5 Labels Labels and Nameplates - Models 3215 & 3219 Top Side Outlet Box Lanyard Anchorage Point Railing Pins Label Pictorial Description Forklift Pocket Insert fork fully into pocket to lift MEWP . Lift and Tie Down Points Only use these points for lifting or tying down. Warning - Do Not Alter DO NOT alter or disable limit switches or other safety devices.
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Labels Section 5 Labels and Nameplates - Models 3215 & 3219 Top Side (Continued) Label Pictorial Description How to engage maintenance support for inspection or maintenance. Refer to Operating manual. 1. Raise platform until there is adequate clearance to swing down maintenance support.
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Section 5 Labels Labels and Nameplates - Models 3215 & 3219 Platform Control Console Label Pictorial Description Platform Control Console Squeeze “ ” trigger to enable controller. Operate “ ” rocker switch to steer. Move controller handle forward to “ ”...
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Labels and Nameplates - Models 3220, 3226 & 46xx Right Side Label Pictorial Description Keep Clear Keep clear. Stay away from aerial platform when in operation. Skyjack Logo Skyjack Wheel Load* Indicates rated wheel load. *Wheel load will vary with each model. Fuse Location...
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Section 5 Labels Labels and Nameplates - Models 3220, 3226 & 46xx Right Side (Continued) Label Pictorial Description Crushing Hazard Danger - Crushing hazard Model Number* Product Identifier *Model number will vary, may not be as shown. Battery Spacers* Place spacers only as shown in diagram. *Spacers vary over different units.
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Labels Section 5 Labels and Nameplates - Models 3220, 3226 & 46xx Front Side 127711AA 127711AA Label Pictorial Description Crushing Hazard Danger - Crushing hazard Maintenance Support Deploy maintenance support here. Lift and Tie Down Points Only use these points for lifting or tying down. Caution Tape Stripe Caution stripe SJIII DC Electric...
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Section 5 Labels Labels and Nameplates - Models 3220, 3226 & 46xx Left Side Clearance Requirements Label Pictorial Description Skyjack Logo Skyjack Caution Tape Stripe Caution stripe Wheel Load* Indicates rated wheel load. *Wheel load will vary with each model.
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Labels Section 5 Labels and Nameplates - Models 3220, 3226 & 46xx Left Side (Continued) Clearance Requirements Label Pictorial Description Crushing Hazard Danger - Crushing hazard Model Number* Product Identifier *Model number will vary, may not be as shown. Annual Inspection Ensure that work platform has received annual inspection prior to operation.
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Section 5 Labels Labels and Nameplates - Models 3220, 3226 & 46xx Left Side (Continued) Clearance Requirements Label Pictorial Description Emergency Lowering Procedure Refer to Operating manual. 1. Turn main power disconnect switch to off position. 2. To open lift cylinder holding valve located at the bottom of the cylinder: (A) push (B) turn knurled knob counterclockwise.
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Labels Section 5 Labels and Nameplates - Models 3220, 3226 & 46xx Electrical Panel Hydraulic Tray Cylinder Label Pictorial Description Hydraulic Oil ATF Dexron III Replace hydraulic fluid with ATF Dexron III only. Ground Circuit Breaker Push to reset ground circuit breaker. Power Circuit Breaker Push to reset power circuit breaker.
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Section 5 Labels Labels and Nameplates - Models 3220, 3226 & 46xx Back Side Clearance Requirements 138211AB Label Pictorial Description Warning - Do Not Alter Do not alter or disable limit switches or other safety devices. Platform Capacity* Rated work load in each configuration *Platform capacity varies over different aerial platforms.
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Labels Section 5 Labels and Nameplates - Models 3220, 3226 & 46xx Back Side (Continued) Clearance Requirements 138211AB Label Pictorial Description Emergency Lowering Procedure Refer to Operating manual. 1. Turn main power disconnect switch to off position. 2. To open lift cylinder holding valve located at the bottom of the cylinder: (A) push (B) turn knurled knob counterclockwise.
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Section 5 Labels Labels and Nameplates - Models 3220, 3226 & 46xx Back Side (Continued) Clearance Requirements 138211AB Label Pictorial Description Manual Storage Box Indicates location of operating manual. Hazard Identification Refer to Section 1: Safety Rules. Read and understand the outlined risks associated with this work platform prior to operation.
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Labels Section 5 Labels and Nameplates - Models 3220, 3226 & 46xx Back Side (Continued) Clearance Requirements 138211AB Label Pictorial Description Winching/Towing/Pushing Procedure Refer to Operating manual. 1. Block or chalk wheels to prevent aerial platform from rolling. 2. Turn main power disconnect switch to off position. 3.
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Section 5 Labels Labels and Nameplates - Models 3220, 3226 & 46xx Back Side (Continued) Label Pictorial Description Base Controls Select “ ” to lower or “ ” raise platform. Select “ ” platform to enable platform controls, “ ” off to dis- able controls or “...
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Labels Section 5 Labels and Nameplates - Models 3220, 3226 & 46xx Back Side (Continued) 13 15 Label Pictorial Description Connect Platform AC Supply Connect AC power supply here for platform accessory outlet. Refer to the Operating manual for Free-wheeling Procedure. Open free-wheeling valve by turning counterclockwise.
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Section 5 Labels Labels and Nameplates - Models 3220, 3226 & 46xx Top View Lanyard Anchorage Railing Pins Point Label Pictorial Description Lift and Tie Down Points Only use these points for lifting or tying down. Forklift Pocket Insert fork fully into pocket to lift aerial platform. Falling Hazard - Railing Pins (Horizontal) (If Equipped) WARNING! Falling Hazard.
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Labels Section 5 Labels and Nameplates - Models 3220, 3226 & 46xx Top View (Continued) Label Pictorial Description How to engage maintenance support for inspection or maintenance. Refer to Operating manual. 1. Raise platform until there is adequate clearance to swing down maintenance support.
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Section 5 Labels Labels and Nameplates - Models 3220, 3226 & 46xx Platform Control Console Label Pictorial Description Platform Control Console Squeeze “ ” trigger to enable controller. Operate “ ” rocker switch to steer. Move controller handle forward to “ ”...
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Labels Section 5 Labels and Nameplates - Models 3220, 3226 & 46xx Control Box - Powered Extension Platform Label Pictorial Description Lift Enable (If Equipped) Select to enable lift mode. Powered Extension Platform Extend/Retract (If Equipped) Select “ ” to extend or “ ”...
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