E&J 3F02-INS-LAB-REVB10 manual Troubleshooting, Symptom

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8TROUBLESHOOTING

Continual use of your Traveler L4 necessitates maintenance, especially if the factory-set adjustments have been altered. The following trouble- shooting guide lists several common problems that may occur, and offers corrective actions for each. If you are unsure of the solution or unable to diagnose the problem, do not hesitate to ask your Graham-Field dealer for assistance.

 

SYMPTOM

 

looseness in wheelchair

squeaks / rattles

caster flutter

sluggish turning

chair veers left

chair veers right

PROBABLE CAUSE AND

CORRECTIVE ACTION

 

 

Nuts and/or bolts may be loose. If so, tighten.

 

 

 

 

 

 

Bolts should be snug.

 

 

 

 

 

 

 

 

 

Rear wheels and/or casters may be adjusted

 

 

 

 

 

 

improperly. Ensure that both rear wheels are

 

 

 

 

 

 

mounted in identical positions, and that casters

 

 

 

 

 

 

are mounted in identical positions.

 

 

Caster stem(s) may be adjusted improperly.

 

 

 

 

 

 

Correct adjustment.

Note: Use only Everest & Jennings® replacement parts. A Traveler L4 parts catalog is available through Graham-Field dealers to as- sist in the ordering of parts.

Caution: A complete inspection of your wheelchair, including maintenance, servicing and safety checks, should be per- formed by a Graham-Field dealer at least once a year.

WARNING: Unauthorized modification or the use of non-Everest

&Jennings® replacement parts could change the structure of the wheelchair, void the warranty, and create a hazardous con- dition, which could result in serious personal injury.

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3F02-INS-LAB-RevB10, March 2010 • Traveler L4 User Manual

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Contents Manual Wheelchair Contents Introduction Page Important Safety Precautions Page Page Getting Started Balance Handling TipsTransfer Activities Forward or sideward Reaching / BendingBackward Ascent Ramps and InclinesDescent Curbs and Steps Adjustments Rear Wheels & CastersFlip arm back ArmsLock arm Front Rigging FOOTREST-DETACHABLE, SwingawayRemove footrest Attach footrestAdjust footplate extension length 1. See picture at right Loosen latch to free footplate extension inside hangerElevating LEGREST-DETACHABLE, Swingaway Attach elevating legrestAdjust elevating legrest panel position Adjust legrest elevationAdjust legrest footplate extension length Crossbraces Tighten crossbracesAdjust wheel locks Wheel LocksTransporting the Traveler L4 Reassembly Maintenance Do-it-yourself maintenanceList of tools General careCheck tire wear Check handrimsCheck wheel lock engagement Check anti-tippers optionalCheck rear wheel adjustment Check upholsteryCheck arms Check backposts / push handlesCleaning your Traveler L4 Check footrests & elevating legrestsCheck casters Check wheel bearingsTroubleshooting SymptomLimited Warranty Traveler L4 Manual WheelchairPage Index

3F02-INS-LAB-REVB10 specifications

E&J 3F02-INS-LAB-REVB10 is a cutting-edge innovation in the realm of laboratory equipment, designed to enhance efficiency and accuracy in various scientific research applications. This model integrates advanced technologies and user-centric features to meet the rigorous demands of modern laboratories.

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