E&J EJ78X-1 - Manual (Page 17)

EJ78X-1-INS-LAB-RevA10 17
7 TROUBLESHOOTING
Continual use of your Transport Chair necessitates maintenance, especially if the factory-set
adjustments have been altered. The following troubleshooting guide lists several common
problems that may occur, and offers corrective actions for each. If you are unsure of the solu-
tion or unable to diagnose the problem, do not hesitate to ask your Graham-Field dealer for
assistance.
Nuts and/or bolts may be loose. If so, tighten.
Bolts should be snug.
Casters or stem(s) may be adjusted improperly.
Have your GF dealer correct adjustment.
looseness in transport chair squeaks / rattles fr
ont caster flutter
sluggish tur
ning
chair veers left chair veers right
SYMPTOM
PROBABLE CAUSE AND
CORRECTIVE ACTION
   
   
Note: Use only Everest & Jennings replacement parts. A Transport Chair replacement parts list is
available at www.grahamfield.com to assist in the ordering of parts.
Caution: A complete inspection of your Transport Chair, including maintenance, servic-
ing and safety checks, should be performed by a Graham-Field dealer at least once every
six months.
WARNING: Unauthorized modification or the use of non-Everest & Jennings replacement parts
could change the structure of the Transport Chair, void the warranty, and create a hazardous
condition, which could result in serious personal injury.