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This manual is based on Serial Number(s): SJ 68XXRT 37 004 671 & Above Please refer to the website (www.skyjack.com) for older Serial Numbers. Skyjack Service Center 3451 Swenson Ave. St. Charles, Illinois, 60174 USA Phone: 630-262-0005 Toll Free: 1-800-275-9522 Fax: 630-262-0006 Email: service@skyjack.com...
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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.
SKYJACK warrants each new SJRT Compact Series MEWP 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. Contact the SKYJACK Service Department for warranty statement extensions or exclusions.
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 Failure to heed the following safety • DO NOT increase the lateral precautions could result in tip over, surface area of the platform.
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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 overhead obstructions. holding the weight of the MEWP including the aware overhead rated load, e.g.
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• DO NOT place materials on the guardrails unevenly. or materials that exceed the confines of the guardrails unless approved by Skyjack. • STUNT driving and horseplay are prohibited. • DO NOT alter or disable limit switches or other safety devices.
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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. WARNING Entering and exiting the MEWP should only be done using the three points of contact. • Use only equipped access openings.
Section 2- Familiarization SJRT Series 2.1 Familiarization of SJ68RT Series WARNING MEWP Familiarization should be given only to individuals who are COMPETENT and TRAINED to operate an 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 prevents any normal The following descriptions are for identification, movement of the MEWP from a stationary working explanation and locating purposes only. condition after the rated load is reached and exceeded.
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Section 2 - Familiarization Control Functions 2.2-5 Brake System The brake system is located on the main manifold in Holding Valve Manual Override Knob - Located the hydraulic/fuel compartment. The brakes must be on the holding valve at the bottom of each lift manually disengaged before pushing, winching or cylinder.
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Control Functions Section 2 - Familiarization 2.2-8 Base Control Console Engine Start Pushbutton - This pushbutton “ ” The control console is located on the left side of the energizes the engine starter motor. engine compartment. It contains the following controls:` Platform Raise/Lower Switch - This switch controls “...
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Section 2 - Familiarization Control Functions 2.2-9 Platform Control Console Emergency Stop Button - This button “ ”, This removable control console is mounted at the right when depressed, disconnects power to the control front of the platform. It contains the following controls: circuit.
Visual & Maintenance Inspection Section 2 - Familiarization Platform Control Console Scissor Platform Assembly Assembly Limit Switch Limit Switch Outriggers Outriggers Base 2.3 Visual & Daily Maintenance 2.3-2 Electrical Maintaining the electrical components is essential to Inspections good performance and service life of the MEWP . Begin the visual and daily maintenance inspections by checking each item in sequence for the conditions Inspect the following areas for chafed, corroded and...
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Section 2 - Familiarization Visual & Maintenance Inspection Muffler and Exhaust Engine Base Control Console Load/Tilt Sensor Engine Air Filter Main Power Disconnect Switch Radiator Hydraulic Pump Fuel Shut-off Valve Battery 2.3-5 Engine Compartment WARNING Ensure compartment latch is secure and Battery acid is extremely corrosive - in proper working order.
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Visual & Maintenance Inspection Section 2 - Familiarization Muffler and Exhaust Engine Base Control Console Load/Tilt Sensor Engine Air Filter Main Power Disconnect Switch Radiator Hydraulic Pump Fuel Shut-off Valve Battery Ensure all bolts are properly tightened. Check oil level on dipstick Oil level should be in the “safe”...
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Section 2 - Familiarization Visual & Maintenance Inspection Gear Type Hydraulic Oil Flow Divider Filter Oil Level Gauge Fuel Level Main Gauge Manifold Hydraulic Tank Fuel Tank 2.3-6 Hydraulic/Fuel Compartment • Fuel Tank Ensure compartment latch is secure and in proper working order. IMPORTANT Before using your MEWP ensure there • Hydraulic Tank...
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Visual & Maintenance Inspection Section 2 - Familiarization Gear Type Hydraulic Oil Flow Divider Filter Oil Level Gauge Fuel Level Main Gauge Manifold Hydraulic Tank Fuel Tank • Main Manifold Ensure all fittings and hoses are properly tightened and there is no evidence of hydraulic leakage.
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Section 2 - Familiarization Visual & Maintenance Inspection Manual Storage Box Platform Control Console Platform Railing AC Outlet Platform Assembly 2.3-7 Platform Assembly • AC Outlet on Platform Ensure outlet has no visible damage and free from dirt or obstructions. WARNING Ensure that you maintain three points • Manuals...
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Visual & Maintenance Inspection Section 2 - Familiarization Lift Cylinder Maintenance Support Limit Switch Scissor Bumper Scissor Assembly Roller 2.3-8 Lifting Mechanism • Lift Cylinder(s) Ensure each lift cylinder is properly 1. Raise the platform (refer to Section 3.8-4) until secured, there are no loose or missing there is adequate clearance to swing down the parts and there is no evidence of...
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Therefore, replace tires only with the wear. exact Skyjack-approved type. Failure to operate with matched approved tires in Check each wheel for damage and good condition may result in death or cracked welds.
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Visual & Maintenance Inspection Section 2 - Familiarization Overhead View Steer Cylinder Assembly Base Weldment Splitter Manifold Wheel/Tire Assembly Tie Rod Emergency Lowering Access Rod • Steer Cylinder Assembly • Tie Rod Ensure steer cylinder assembly is Ensure there are no loose or missing properly secured, there are no loose parts, tie rod end studs are locked and or missing parts, all fittings and hoses...
Section 2 - Familiarization Function Tests Emergency Stop Button Platform/Engine/Base Key Switch Main Power Disconnect Switch 2.4 Function Tests 2.4-1 Test Main Power Disconnect Switch Function tests are designed to discover any malfunctions 1. In engine compartment, turn main power before MEWP is put into service.
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Function Tests Section 2 - Familiarization Emergency Stop Button Freewheel Valve Platform/Engine/Base Key Switch Brake Hand Brake Auto Pump Reset Valve Emergency Base Control Console Lowering Valve Main Power Disconnect Switch Main Manifold • Test Platform/Engine/Base Key Switch • Test Platform Raise/Lower Switch 1.
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Section 2 - Familiarization Function Tests Emergency Stop Button Freewheel Valve Platform/Engine/Base Key Switch Brake Hand Brake Auto Pump Reset Valve Emergency Base Control Console Lowering Valve Main Power Disconnect Switch Main Manifold • Test Free-wheeling 1. Ensure path of intended motion is clear. 2.
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Section 2 - Familiarization Function Tests Left-Rear Left-Front Platform Control Console Right-Rear Right-Front • Test Hydraulic Outriggers (If Equipped) 7. Drive the MEWP to maximum speed. (For Hydraulic Outrigger Operation, refer to Result: MEWP drives at high speed. Section 3.8-9) WARNING 1.
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Function Tests Section 2 - Familiarization Left-Rear Left-Front Platform Control Console Right-Rear Right-Front Attempt to partially extend Right-Rear With Right-Rear Outrigger partially Outrigger (approximately 4”). extended, attempt to lift the platform. Result: Outrigger will not extend. Result: Lift function will not operate. Attempt to partially extend Left-Rear With Left-Rear Outrigger partially Outrigger (approximately 4”).
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Section 2 - Familiarization Function Tests Left-Rear Left-Front Platform Control Console Right-Rear Right-Front Attempt to lift the platform 1 foot. 18. Extend all four outriggers until all tires are Result: Lift function will not operate. off the ground and the MEWP is levelled. Lift the platform to 12 feet.
Procedures Section 2 - Familiarization 2.5 Winching and Towing Procedure 2.5-1 To Release the Free-wheeling Valve This section provides the operator with procedure about Ensure MEWP is on level ground. Chock or block winching and towing and how to release the brakes. the wheels to prevent MEWP from rolling.
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Section 2 - Familiarization Procedures 2.5-2 To Release the Brakes Manually Chock or block wheels to prevent MEWP from rolling. WARNING Reengage brakes by pulling out brake auto reset Do not manually disengage brakes if the valve plunger. MEWP is on a slope. Figure 2-9.
Procedures Section 2 - Familiarization 2.6 Emergency Lowering Procedure This section guides the operator on how to use emergency lowering system. This system allows platform lowering in the event of an emergency or an engine malfunction. WARNING Keep clear of scissors mechanism when using emergency lowering valve.
Section 3 - Operation General 3.0 Operation • The operator must be sure that the MEWP has been properly maintained and inspected before This section provides the necessary information needed using it. to operate the MEWP . It is important that the user reads and understands this section before operating the • The operator must perform all the daily inspections MEWP .
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: • Model number 3.3-1 Base • Registration number...
Component Identification Operation - Section 3 3.5 Component Identification 3.5-2 Manual Storage Box This weather-resistant box is mounted The following descriptions are for identification, on the platform railings. It contains the explanation and locating purposes only. operating manual and other important documentation.
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Section 3 - Operation Component Identification 3.5-3 Folding Guardrail System WARNING This system, when folded down, reduces the height Before operating this MEWP check the of the retracted MEWP for transporting and traveling guardrail system for loose or missing through doorways only. Refer to Section 3.11 locking pins.
Component Identification (Special Options) Operation - Section 3 3.6 Component Identification Leveling Indicator Light - This light illuminates to display the status of the outriggers when the (Optional Equipment/Attachments) auto and manual level functions are in use. The This section describes the components that are optional indicator light has the following states: to MEWPs.
Section 3 - Operation Operator’s Responsibility 3.7 Operator’s Responsibility Repairs to the MEWP may only be made by a qualified 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 WARNING Carefully read and completely understand the operating An operator should not use any MEWP manual and all warnings and instruction labels (refer to that: Section 5 - Labels) on the MEWP . •...
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Section 3 - Operation Start Operation 3.8-1 To Activate Base Control Console 3.8-2 To Raise or Lower Platform Using Base Control Console Turn main power disconnect switch to “ ”on position. WARNING Be aware of overhead obstructions or On base control console, pull out “ ”...
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Start Operation Section 3 - Operation 3.8-3 To Activate Platform Control Console 3.8-4 To Raise or Lower Platform Using Platform Control Console Turn main power disconnect switch to “ ”on position. WARNING Be aware of overhead obstructions or On base control console, pull out “ ”...
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Section 3 - Operation Start Operation 3.8-5 To Drive Forward or Backward 3.8-6 To Steer A c t i v a t e p l a t f o r m c o n t r o l s ( r e f e r t o WARNING Section 3.8-3).
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Start Operation Section 3 - Operation 3.8-7 To Select Drive Torque 3.8-8 To Extend or Retract Manual Extension Platform High Torque: Select high torque when climbing grades, traveling on rough terrain or when loading or unloading MEWP . To activate high torque, select torque switch to “...
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Section 3 - Operation Start Operation 3.8-9 Hydraulic Outriggers (If Equipped) Ensure each outrigger pad is in firm contact over These devices are mounted to four corners of the base. its entire surface area, with a suitable supporting When properly positioned, they increase the stability of surface! Make adjustments if necessary using the MEWP .
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Start Operation Section 3 - Operation 3.8-10 Generator (If Equipped) 3.8-11 Electrical Inverter (If Equipped) The inverter is operational with alternating current To start generator: available at all times when the machine is on. The emergency stop button will turn the inverter off. On platform control console, select lift/drive switch To check status of inverter: to “...
Section 3 - Operation Refueling Procedure 3.9 Refueling Procedure 3.9-1 Regular Fuel This section provides the operator with the procedure Ensure engine and all systems are turned off and on how to refuel the engine with regular fuel and install emergency stop buttons are depressed.
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Refueling Procedure Section 3 - Operation 3.9-2 Propane Installing a Propane Cylinder Ensure engine and all systems are turned off and WARNING emergency stop button is depressed. Follow all local and federal regulations for propane handling. Place propane cylinder on bracket or in compartment.
The transport vehicle must be parked on a level surface and must be secured to prevent rolling while MEWP is being loaded/unloaded. 3.10-1 Lifting When it is necessary to lift the Skyjack MEWP the following conditions must be met: • The platform must be fully lowered. • The main power disconnect switch must be in “...
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Loading/Unloading Section 3 - Operation NOTE The MEWP can be lifted with a forklift from the sides but Skyjack does not recommend this use. Lift with forks in designated pockets as illustrated in Figure 3-9. Forklift pocket (MEWPs with no...
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Notes Rough Terrain Scissors December 2007 Page 55...
Guardrail Folding Procedure Section 3 - Operation 3.11 Guardrail Folding Procedure To fold the guardrail system down: When folded down, the folding guardrail system reduces Ensure MEWP is on level ground. the height of the retracted MEWP for transporting only. Ensure extension platform is fully retracted.
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Section 3 - Operation Guardrail Folding Procedure With the gate closed, remove all the locking WARNING pins on the entrance side guardrail and fold the Any lowered guardrail will create a fall guardrail down. hazard. Remain away from the sides of the platform while raising or lowering the guardrails to avoid falling.
Moving the Aerial Platform Through a Doorway Section 3 - Operation 3.12 Moving the MEWP through a Ensure there are no personnel in the intended path of travel. Doorway Notify those around the pathway that you will be WARNING moving the MEWP . This procedure is suitable for level Use a spotter to guide movement.
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Section 3 - Operation Moving the Aerial Platform Through a Doorway Disconnect platform control console and return it to the platform. 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 3.11 for guardrail folding procedure.
Maintenance Support Procedure Section 3 - Operation 3.13 Maintenance Support Procedure To Store the Maintenance Support Turn main power disconnect switch to “ ” on position. Raise platform until there is adequate clearance to swing up the maintenance support. Swing bar up into storage bracket. Lower the platform.
Section 4 Tables Table 4.1 Standard and Optional Features Compact RT's MODEL 6826 6832 S T A N D A R D E Q U I P M E N T Joystick control 18.5 kW (24.8 hp) Kubota D902 diesel water-cooled engine Easy operation 152 cm roll out extension platform Load sensing system Tilt sensing system...
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Tables Section 4 Table 4.2 Specifications and Features Compact RT’s Model 6826 6832 No Outriggers 2903 kg 6400 lb. 3475 kg 7661 lb. With Outriggers 3305 kg 7286 lb. 3655 kg 8058 lb. Width 1.73 m 68.1 in. 1.73 m 68.1 in.
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Section 4 Tables Table 4.3 Owner’s Annual Inspection Record Model Number: _________________ Serial Number:__________________ 20__ 20__ 20__ 20__ 20__ 20__ 20__ 20__ 20__ 1000AA 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 13 months.
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Tables Section 4 Table 4.4 Maximum Platform Capacities (Evenly Distributed) Tilt Tilt Cutout Total Extension Maximum Maximum Cutout Setting MODEL Wind Side Force Setting (Outriggers) Number of Number of Speed Capacity Capacity (Degrees) (Degrees) Occupants Occupants One Extension 6826 567 kg 136 kg 400N 12.5 m/s...
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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.
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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 proior to performing quarterly or yearly inspection. WARNING Use original or manufacturer-approved parts and components for MEWP .
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Model: 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 DAILY - FAIL FREQUENTLY ...
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. Rough Terrain Scissors December 2007 Page 69...
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Labels Section 5 Right Side 128742AA Label Pictorial Description Skyjack Logo Skyjack Annual Inspection Ensure that work platform has received annual inspection prior to operation. Keep Clear Keep clear. Stay away from MEWP when in operation. Caution Tape Stripe Caution stripe...
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Section 5 Labels Right Side Top View 128742AA Label Pictorial Description Wheel Specifications Refer to manual for wheel type, offset, pressure and torque. Forklift Pocket Insert fork fully into pocket to lift MEWP . Model Number* Product Identifier *Model number will vary, may not be as shown. EWPA Clearance Requirements Clearance requirements for operating non-insulated mobile plant, including elevating work platforms near power lines.
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Labels Section 5 Right Side 128742AA Label Pictorial Description Model Number* Product Identifier *Model number will vary, may not be as shown. 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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Section 5 Labels Engine Panel Label Pictorial Description Main Power Disconnect Main power disconnect switch Electrical Panel SJ68xxRT Push “ ” to reset ground circuit breaker. Push “ ” to reset power circuit breaker. Push “ ” to stop engine and disable controls (Emergency Stop). Light indicates controls enabled.
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Labels Section 5 Engine Panel Label Pictorial Description Battery Fuse Assembly Assemble fuse as shown. Torque to value indicated. Fuse Fuse location Rough Terrain Scissors Page 74 December 2007...
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Section 5 Labels Front Side Label Pictorial Description Skyjack Logo Skyjack Caution Tape Stripe Caution stripe Harness Anchorage Anchor safety belt/harness tethers here. Maintenance Support Deploy maintenance support here. Rough Terrain Scissors December 2007 Page 75...
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Labels Section 5 Front Side Top View 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. Serial Plate Product identification and specifications Rough Terrain Scissors Page 76 December 2007...
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Section 5 Labels Labels and Nameplates - Models 6826 & 6832 Front Side Top View Label Pictorial Description How to engage maintenance support for inspection or maintenance. Refer to Operating manual. 1. Remove all material from platform. 2. Raise platform until there is adequate clearance to swing down maintenance support.
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Labels Section 5 Left Side Label Pictorial Description Skyjack Logo Skyjack Keep Clear Keep clear. Stay away from MEWP when in operation. Caution Tape Stripe Caution stripe Sound Power Level Guaranteed maximum sound power level Foam-filled Tire Indicates foam-filled tire only.
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Section 5 Labels Left Side Top View Label Pictorial Description Wheel Load Indicates rated wheel load. Wheel Specifications Refer to manual for wheel type, offset, pressure and torque. Forklift Pocket Insert fork fully into pocket to lift MEWP . Emergency Lowering Procedure Refer to Operating manual.
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Labels Section 5 Labels and Nameplates - Models 6826 & 6832 Left Side Label Pictorial Description Model Number* Product Identifier *Model number will vary, may not be as shown. Winching/Towing/Pushing Procedure Refer to Operating manual. 1. Block or chalk wheels to prevent MEWP from rolling. 2.
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Section 5 Labels Left Side Label Pictorial Description Connect AC Supply Connect AC supply here. Connect Air Supply Connect platform air supply here. Model Number* Product Identifier *Model number will vary, may not be as shown. Railing Pins (Vertical) WARNING! Falling Hazard. Ensure hinged railing is pinned. Rough Terrain Scissors December 2007 Page 81...
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Labels Section 5 Hydraulic/Fuel Compartment Label Pictorial Description Hydraulic Oil ATF Dexron III Replace hydraulic fluid with ATF Dexron III only. Diesel Use diesel fuel only. Unleaded Fuel Use unleaded gasoline only. No Smoking Do not smoke near this location. Rough Terrain Scissors Page 82 December 2007...
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Section 5 Labels Propane Tank Single/Double Tank PROPANE Left Tank Right Tank Label Pictorial Description Liquid Propane Use liquid propane only. Propane Indicates propane storage location. PROPANE Rough Terrain Scissors December 2007 Page 83...
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Labels Section 5 Back Side Label Pictorial Description Horizontal Load Rating Apply no more than the indicated side load. Operate below indicated wind speed only. Connect AC Supply Connect AC supply here. Connect Air Supply Connect platform air supply here. Operator’s Daily Inspection Refer to the Operating manual.
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Section 5 Labels Back Side 102896AC 102896AC 124767AB Label Pictorial Description Warning - Do Not Alter Do not alter or disable limit switches or other safety devices. Forklift Pocket Insert fork fully into pocket to lift MEWP . Lift and Tie Down Points Only use these points for lifting or tying down.
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Labels Section 5 Outriggers (If Equipped) Label Pictorial Description Crushing Hazard Danger - Crushing hazard Warning - Do Not Alter Do not alter or disable limit switches or other safety devices. Rough Terrain Scissors Page 86 December 2007...
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Labels Section 5 Platform Control Console Label Pictorial Description Platform Control Console Squeeze “ ” trigger to enable controller. Operate “ ” rocker switch to steer. Move controller forward “ ” to raise or backward “ ” to lower platform. Move controller forward “...
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Section 5 Labels Outrigger Control Console (If Equipped) Label Pictorial Description Manual Outrigger Control Console with Generator Select “ ” retract or “ ” extend for each outrigger. Select “ ” to enable or “ ” to disable generator. Indicates leveling system status: Off: The outriggers are fully retracted.
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Notes Rough Terrain Scissors Page 90 December 2007...
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