TRD0000, TRx Owner’s Manual- Rev. 5.0, January 20, 2005
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10.0 Troubleshooting GuideTR
TROUBLESHOO
OUBLESHOOTING GUIDE
TING GUIDE
Symp tom Pro bable
Caus e Solut ions
System tilted/ e levated beyond the
Drive Lockout (DLO) angle
Return seating system to neutral (home)
position.
Drive Motors not enga ged
Engage Drive Motors
Low batteries Check/ Ch arge/ Replace B at t eries
Loose/ Faulty electrical connection
Check cable connections/ Check cable
ties (too tight/ too loos e)
Blown fuse Inspect/ R eplace fuse.
Loose/ Faulty electrical connection
Check cable connections/ Check cable
ties (too tight/ too loos e)
Faulty Power Harness Check/ Rep lace Power Harness
Faulty Mercury Switch Ch eck/ Replace mercury swi t ch
Spongy Battery (fluctua ting charge) Check/ Rep lace Battery
Relay box not program med correct ly
Check the relay box configuration guide
and verify dip switc h/ jumper settings.
Mercury Sw itch is not set-up prope rly Adjust Mercury Sw itch.
Faulty Mercury Switch Ch eck/ Replace mercury swi t ch
Mercury Sw itch is not set-up prope rly Adjust Mercury Sw itch.
Incorrect s witch settings in r elay box
Check dip swi t ch/ jumper setti ngs in relay
box (refer to the Configuration Guide)
Incorrect wirin g connections Check connections.
Loose/ faulty electrical connection Check connections.
Faulty limit switch Check/ Rep lace limit switch
Limit switch is not set-up properly Adjust Limit Switc h
Faulty limit switch Check/ Rep lace limit switch
Limit switch is not set-up properly Adjust Limit Switc h.
Low Voltage/ Battery no t charged
Test system power cab le using Voltmeter/
Charge batteries (Lazarus)
Joystick not plugged in Inspect cable connection
Joystick no t t urned on
Turn on p ower to the Joystick via the
keypad
Blown base fuse Inspect/ R eplace fuse
Pinched switc h harness
Adjust h arness/ cable posi t ion to prev ent
pinching
Stuck switch Inspect/ R epair / Replace swi t ch
Pivot point(s) sticking
1st- oil pivot(s)
2nd- lightly grease pivot ( s) (AGS-Sil Glyde)
Slide channel sticking lightly grease channels ( eg. AGS-Sil Glyde)
Wheelchair power i s ON, but
system does not Dri ve
Seating System i s not
functioning
Intermittent S eat ing System
functions (day to day, dur ing tilt,
during recline…)
Drive Lock out (DLO) is not
functioning
System 'squeaks' durin g
actuator func tions
Joystick will not function
Tilt/Recline actuator keeps
running
DLO red indicator light does not
light up
DLO red indicator light is ON,
but no lockout
Limit switch not functioning
properly
System only op erat es in one
direction