Owner`s manual

52 | 2008 AFG Service Seminar [rev 1.3]
Section Three | Troubleshooting
Treadmill Troubleshooting
>> Safety Key | Reed Switch
Symptom Possible Cause Test Procedure Repair
Console only displays
dashes or ‘Safety Key
Off’ in the display
window – Magnet style
key.
Safety key is positioned
incorrectly or has failed.
-Remove safety key and
reapply.
-Test magnet.
Replace safety key.
Failed reed switch
or failed uper control
board.
-Short the switch
connector on the upper
board by using a at
blade screwdriver or by
placing a jumper switch
on the
connector.
If the upper board still
displays dashes then
replace upper board.
Otherwise replace
reedswitch.
Safety key will only
register if moved
outside of the proper
position.
Improperly aligned
reedswitch.
Remove glue from
reedswitch and
reposition.
Test for proper function
and glue into place.