Sewing
31
Error
code
Cause Remedy
E069 No increments Contact service
E070 Motor blocking Check machine for binding
E071 Incremental transmitter of motor
not connected
Check plug of incremental transmitter
E074 No synchronization impulse from
sewing head
Check transmitter
E088 RAM defective Contact service
E092 Start inhibitor running during drive Check end switch
E173 Motor not connected Check motor connection