79
3:3 Trouble shooting
DIAGNOSTICS
Code Fault source Sub code Meaning
M1
M2
When a motor fault occurs:
• Swap the motor connections: If the chair has two parking brakes, you can simply swap the motor connec-
tors on the Shark Power Module, if the connectors are not keyed.
If the chair has only one parkbrake, swap the motor connections at the mo-
tor end. This will swap the parkbrake connections too and rusult in a park-
brake fault with only one parkbrake, because it
must
be connected to M1.
• When after swapping the fault moves from motor 1 to motor 2 or vice versa, the fault is caused by the
motor or by the cables. Only when the fault does not move after swapping, the controller itself can be faulty.
01
02
03
04
User
Battery
Motor 1
Motor 2
00
00
00
01
02
03
04
06
All other
Out Of Neutral At Power Up (OONAPU) :
• Release the joystick to the centre and try again
Motor overload (too steep) :
• The motor is nort strong enough, try another route
Control unit is locked :
• Unlock the control unit
Voltage too high or too low :
• Check the batteries and the cables
• Batteries may be empty, charge the batteries.
• Batteries may be overcharged, if driving downhill slow down
• Batteries may be damaged, replace the batteries
Short circuit :
• Check the motor cables for damage
• Motor brushes may be too stiff, bouncing against the case.
Replace motor brushes or motor
Open circuit :
• Check if the motor cables are loose
• Motor brushes may be worn
Turn wheels to reconnect
or replace motor brushes or motor
Motor terminal connected to battery negative (-) :
• Check if the motor has been connected correctly
• Check the motor cables for damage
Motor terminal connected to battery positive (+) :
• Check if the motor has been connected correctly
• Check the motor cables for damage
Motor voltage not consitent during drive
• Possible motor short circuit
Check the motor cables for damage
or motor brushes may be too stiff and bouncing
• Otherwise internal controller fault, contact Dynamic
Intermittent short circuit
• Check for damaged cables
• Motor brushes may be too stiff, bouncing against the case
Replace motor brushes or motor
Internal fault
• Contact Dynamic
Continuation on next page
Summary of Contents for Carony Drive
Page 2: ......
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Page 10: ...10 0 1 Technical data ...
Page 22: ...22 2 2 Exploded views and components 2 Carony Go foot rest 3 4 2 5 6 7 1 3 4 5 2 6 7 1 ...
Page 26: ...26 2 2 2 Exploded views and components Carony Go Drive lever system 1 2 4 9 7 5 6 8 10 11 3 ...
Page 34: ...34 2 2 Exploded views and components Carony Go Drive seat and armrests 1 8 7 6 3 5 2 10 9 4 ...
Page 62: ...62 22 ...
Page 86: ...86 Notes ...
Page 87: ...87 Notes ...
Page 88: ...Notes ...