Skyjack SJ85AJ Articulating Boom Lift Operating Manual 208932AEA – 2018 PDF Edition

Description

Skyjack SJ85AJ Articulating Boom Lift Operating Manual – Document 208932AEA

This is the full operating manual for the Skyjack SJ85AJ articulating boom lift, published in 2018 under document number 208932AEA and written for machines from serial number 95 400 001 and above. The Skyjack SJ85AJ operating manual is the document that ships with the machine and is meant to stay with it in the weather-resistant storage box under the platform control console. Everything a trained operator or fleet owner needs to run, inspect and prepare this MEWP is contained in its 106 pages.

The manual is written in English and is the original instruction set for the model. It covers the SJ85AJ only – this is not a generic boom lift book with the model name pasted on the cover.

File Details

• Manual type: Operating / Operator’s Manual
• Brand: Skyjack
• Model: SJ85AJ Articulating Boom Lift
• Document number: 208932AEA
• Year of publication: 2018
• Serial range covered: SJ85AJ 95 400 001 & Above
• Language: English (original instructions)
• Page count: 106
• File format: PDF

Chapters Covered in This SJ85AJ Operating Manual

• Section 1 – Introduction: Read and Heed, MEWP definition, purpose of equipment, use of equipment, the manual, the operator, service policy and warranty, ownership of machine, optional accessories, scope of this manual
• Section 1 – Major Assemblies: base, turret, boom assembly, platform
• Section 1 – Serial Number Nameplate
• Section 1 – Responsibility for Maintenance: operator’s responsibility, maintenance and inspection schedule, owner’s inspections
• Section 2 – Operator Safety: electrocution hazard and Minimum Safe Approach Distance, safety precautions, fall protection, jobsite inspection
• Section 3 – Familiarization: component identification, manual storage box, control functions, main power disconnect switch, footswitch, base control console, platform control console
• Section 3 – Features and Devices: driving speed, driving direction, tilt switch, function restrictions when tilted, platform load sensing system, overload status, brake system, Secondary Guarding Electrical (SGE), drive bypass valve, differential lock switch, turret transportation lock, all motion alarm
• Section 3 – Optional Equipment and Attachments: AC outlet on platform, work light, flashing amber light
• Section 3 – Emergency Lowering Procedure
• Section 3 – Chassis Tilt Recovery: platform uphill and platform downhill
• Section 4 – Pre-operation: operator’s responsibility
• Section 4 – Visual & Daily Maintenance Inspections: labels, electrical, limit switches, hydraulic, engine compartment, control compartment, base, platform assembly, boom assembly, optional equipment/attachments
• Section 4 – Function Tests: main power disconnect switch, base control console, base emergency stop, start/function enable/emergency power switch, platform self-levelling, capacity zone indicator lights, emergency power, off/base/platform switch, platform control console, footswitch, SGE, manual platform levelling, steering, driving, brakes, driving speed, horn, differential lock, oscillating axles
• Section 4 – Operator’s Checklist
• Section 5 – Operation: activating the base control console, rotating platform and turret, jib, riser, main boom, fly boom, platform levelling, emergency power, driving, steering, horn, differential lock, shutdown procedure, hydraulic generator
• Section 6 – Additional Procedures: winching and towing, releasing brakes manually, refuelling (gasoline or diesel), loading/unloading, tie-down, locking the turret, lifting
• Section 7 – Technical Diagrams & Specifications: reach diagram, axle oscillation, dimensions, standard and optional features, owner’s annual inspection record, specifications, tire/wheel specifications, maximum platform capacities, floor loading pressure (LCP and OUP)
• Section 8 – Labels: SJ85AJ label set with pictorial descriptions
• Section 9 – Skyjack Features: Accessorizers, AXLDRIVE, EASYDRIVE, SKYCODED, SKYASER, SPEEDYREACH

Laid out end to end, the SJ85AJ operating manual walks a qualified operator through the machine from the ground up. It starts with the four major assemblies – base, turret, boom assembly and platform – and then moves into the control layout on both the base console and the platform console, switch by switch. From there it covers the safety devices that decide what the machine will and will not do: the tilt switch, the load sensing system, the capacity zone logic that splits the platform rating into a high and a low zone depending on boom position, the Secondary Guarding Electrical sensor bar, the brake system and the drive bypass valve.

The pre-operation half of the book is where the real working value sits. Every visual and daily maintenance inspection item is listed in sequence, with the areas to check, and then each function test is written as a numbered step with the expected result. If a step does not produce the result the manual describes, the machine is tagged and removed from service. That structure makes this document useful not just as a first-read orientation but as a repeatable shift-start routine.

What the SJ85AJ Manual Gives You

The sections on chassis tilt recovery are written for a specific situation: the SJ85AJ has run past its tilt limits and the alarm is sounding. The manual separates the recovery into platform-uphill and platform-downhill cases and gives a different order of boom movements for each. Getting that order wrong on a loaded machine is how tip-overs happen. The same idea applies to the emergency lowering procedure, which is documented separately for the base control console and the platform control console, and to the overload status table, which spells out exactly which functions are disabled at 93-99% of capacity, at 100% or more in the lowered travel position, and at 100% or more in the elevated travel position.

The later sections cover the tasks that fall outside normal operation – releasing the brakes manually through the brake manifold hand pump, bypassing the drive pump to winch or tow the machine, refuelling a gasoline or diesel unit, locking the turret for transport, and the tie-down and lifting points. Specification data closes the book: working height, platform heights, overall dimensions, weight, gradeability, drive speeds, turning radius, battery and system voltage, tire size and wheel nut torque, sound levels, operating temperature range, platform capacities for both zones, and floor loading pressure figures for LCP and OUP.

Why This Specific Edition Matters

Skyjack revises these manuals by serial number, and the content in this edition is tied to machines built from 95 400 001 onward. Function test sequences, the SGE behaviour (including the 1-second and 7-second thresholds), the load sensing module self-check, and the capacity zone border light logic are all described as they apply to this serial range. An operator or fleet technician working from a different edition can end up testing the wrong thing or expecting the wrong indicator light.

The label section reproduces the SJ85AJ decal set with the pictorial for each label – crushing hazards, tie-down and lift points, wheel load, sound power level, foam-filled tire, wheel specifications, fall protection anchorage, platform capacity, and the warning against altering limit switches. Since the manual instructs the operator to compare the labels on the machine against the labels in the book and replace anything damaged or missing, having the correct label pages is a working requirement, not a nice-to-have.

Who This Operating Manual Is For

This is an operator-facing document. It is written for the trained and authorised person who runs the SJ85AJ, and for the owner who is responsible for arranging daily, quarterly (or 150-hour) and annual inspections. It is also the reference the operator is expected to use when carrying out the daily visual inspection and function tests, whether or not they personally carry out the maintenance.

If you are servicing the machine rather than operating it, note that this manual points to a separate service manual for frequent and annual inspection detail, recommended oil types, and the procedure for installing a pressure gauge on the brake manifold. What you get here is the operation, inspection, function testing and specification layer – complete in itself, but not a substitute for the service documentation.

Run the SJ85AJ by the Book

With the full SJ85AJ operating manual in hand you can work through the daily visual inspection in order, run every function test step by step and know what a passing result looks like, set the machine up correctly for the boom position you need, understand what each indicator light is telling you, recover safely from a tilt condition, lower the platform on emergency power if the engine stops, prepare the unit for transport, and confirm the load limits before anyone steps into the platform. That is the difference between running a 27.8 m working-height articulating boom lift and running it correctly.

Every step in the manual exists because the alternative is a tip-over, a fall, a crush injury or an electrocution. The Minimum Safe Approach Distance figures, the platform capacity zones, the maximum wind speed, the gradeability limit and the tilt cutout settings are not suggestions. Having the manufacturer’s own procedures and numbers in front of you means the decisions you make on site are based on the machine’s actual limits rather than assumption.

IMAGES PREVIEW

Delivery is instant. The Skyjack SJ85AJ operating manual 208932AEA is supplied as a PDF that downloads immediately after payment – no shipping, no waiting, no physical book to keep track of. Open it on a laptop, tablet or phone in the workshop or on site, print the pages you need for the cab or the toolbox, and reprint them whenever they get dirty. Keep a copy in the manual storage box where the machine expects it to be.