Brother International BAS-342E Instruction Manual - English - Page 58

12. Error codes ■ Error codes[E.9 * [E.F * ] A DANGER A Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet before opening the face plate of the control box. Touching areas where high voltages are present can result in severe injury. Code Cause Remedy E.90 Abnormal drop in power supply voltage, or power was Turn off the power and check the input voltage. turned on again immediately after it was turned off. After turning off the power, wait 3 seconds or more before turning it on again. . . E.91 Abnormal rise in power supply voltage. Turn off the power and check the input voltage. E.A0 Starting switch was pressed without any valid sewing data loaded. Re-read the sewing data. E.A1 Home position point was not detected within a Turn off the power and check the X-Y feed and the certain time during home position detection. home position sensor connection. E.c0 Motor PROM is not correctly inserted. . . Turn off the power and check. E.c1 The box cooling fan (at the left when looking from Turn off the power and check whether any thread scraps the front) is not operating. have built up. E.c2 Heat sink of control circuit board is abnormally hot. Turn off the power and clean the air intake port of the box. . . E.c3 Abnormal current detected in X pulse motor. Turn off the power and contact a qualified service technician. . . E.c4 Abnormal current detected in X pulse motor. Turn off the power and contact a qualified service technician. . . E.c5 The box cooling fan (at the right when looking from Turn off the power and check whether any thread the front) is not operating. scraps have built up. E.d0 Air pressure drop error. Turn off the power and check. E.E0 Main PROM is not correctly inserted. . . Turn off the power and check. E.E1 Communication error detected by control circuit board. Turn off the power, wait a while and then turn it back on. . . E.E2 Communication error detected by panel circuit board. Turn off the power, wait a while and then turn it back on. . . E.E3 Bad connection in cable between panel and box. Turn off the power and check. E. F0 Power relay is not operating (malfunction of power supply circuit board). Turn off the power and contact a qualified service technician. - ' E.F1 Bad connection in cable between power supply circuit board and main circuit board. . . Turn off the power and check. E.F2 Abnormal current detected in power supply circuit board. Turn off the power and contact a qualified service technician. REFERENCE' segment LED alphabet tLIi R b cdEF Panel display ISH L. 0 Text display A b c d E F 6 H L O BAS-341E • 342E 51