Handicare SIMPLICITY - Page 28

28 HANDICARE SIMPLICITY INSTALLATION MANUAL
Appendix 3
Diagnostic Codes
Code: Meaning:
None No display.
Description:
Telephone fault finding action:
Ask client to press toggle and see if display comes
on. Ask if main power switch on the lift is turned on.
If does not correct fault – send engineer.
On site fault finding action:
Check batteries. Check display board is working
correctly. Check comms circuit for short circuit.
Code: Meaning:
1
1 Requires charge.
Description:
Telephone fault finding action:
Ask client to drive lift to charge contacts – if ‘Okay’
code does not show send engineer.
On site fault finding action:
Drive lift to charge contacts. Check charging circuit if
‘Okay’ code not displayed.
Code: Meaning:
3
3 Top stop – Right hand.
Bottom stop – Left hand.
Description:
End limits activated.
Telephone fault finding action:
Ask client to tap trunnion guards in case they are stuck.
If this does not correct the fault – send engineer.
On site fault finding action:
Check end limit circuit and trunnion guards.
Code: Meaning:
0
0 Final limit activated.
Description:
Keyswitch, seat swivel, OSG or overrun activated.
Telephone fault finding action:
Ask client to ensure keyswitch is on and seat is fully
swivelled to drive position. If this does not correct
the fault – send engineer.
On site fault finding action:
Test each item in turn to determine fault.
Code: Meaning:
2
2 Off charge.
Description:
Telephone fault finding action:
Ask client to drive lift to charge contacts – if ‘Okay’
code does not show send engineer.
On site fault finding action:
Drive lift to charge contacts. Check charging circuit
if ‘Okay’ code not displayed.
Code: Meaning:
4
4 Top pressure – Right hand.
Top pressure – Left hand.
Description:
Safety edge (up/down direction) activated – footplate.
Telephone fault finding action:
Ask client to tap footplate edges. If this does not
correct the fault – send engineer.
On site fault finding action:
Check footplate leading edge.
Code: Meaning:
Okay Charging.
Description:
Telephone fault finding action:
If no other code is displayed and lift does not drive
– are the arms fully down? Ask client if 8 or 9 show in
the display when the toggle switch is activated – if no
send an engineer.
On site fault finding action:
Send engineer to check toggle and arm circuit.