CYBEX Arc Trainer 750A - Page 43

Service
Page 4-17
Cybex 750A/750AT Arc Trainer Service Manual
ERROR 27 - LOW BATTERY
Note ERROR 27 present
in log. Restart unit.
Does the error
reoccur after restart?
Check battery voltage in
diagnostic mode. Voltage
needs to be above 12.5
VDC in order for incline to
function properly
Yes
does the battery
check out properly?
Yes
Check battery to LCB
cable and verify voltage is
present at LCB
Is there voltage
present at LCB?
No
Lower controller battery
charge circuit is defective.
replace LCB
Yes
Charge or replace battery
No
Completed
No
Replace battery to LCB
cable.
Yes