维修流程：

1 专业的工程师向客户了解设备故障起因与故障现象，向客户给出专业合理的处理方案；

2 在确定设备需要维修的情况下，拆卸设备，免费排查出故障点；

3 根据故障点，如实诚信的向客户报出维修价格（如遇特殊故障，维修成本过高的情况下，我司会建议设备报废，另购新机）

4  客户如同意维修，工程师选用原厂同型号或性能一致的全新配件进行维修，如客户不同意维修，我司将设备原样退还给客户，不收取任何费用;

5 修复后，上电带电机、负载运行30-60分钟，确定OK，再交付客户使用！

GE Speedtronic MKIV
PART NUMBER DESCRIPTION
DS3800CHDD GE MK2 ITS MODULE
DS3800CPSC CIRCUIT BOARD
DS3800DADB AUX 12 BIT A/D CONV
DS3800DBIB CIRCUIT BOARD
DS3800DCCD CIRCUIT BOARD
DS3800DCMB GE CIRCUIT BOARD
DS3800DCMC  
DS3800DCRA GENERAL ELECTRIC SPEEDTRONIC
DS3800DDIB  
DS3800DEPB CIRCUIT BOARD
DS3800DFCD CIRCUIT BOARD
DS3800DFCF GE CIRCUIT BOARD, DS3800NFCF1
DS3800DFPF  
DS3800DFPN  
DS3800DFXB CIRCUIT BOARD
DS3800DFXD NDID AUX FUNC EXPANDER
DS3800DFXE CIRCUIT BOARD
DS3800DFXJ CIRCUIT BOARD
DS3800DFXX CIRCUIT BOARD
DS3800DGPA GE CIRCUIT BOARD, DS3800NGPA1
DS3800DGRA  
DS3800DGRB CIRCUIT BOARD
DS3800DGRC CIRCUIT BOARD
DS3800DGRD CIRCUIT BOARD
DS3800DGTA CIRCUIT BOARD
DS3800DISA SIGNAL ISO AUX
DS3800DLIB CIRCUIT BOARD
DS3800DMEA  
DS3800DMEB CIRCUIT BOARD
DS3800DMEC CIRCUIT BOARD
DS3800DMFA GE CIRCUIT BOARD, DS3800NMFA1
DS3800DMPC MICROPROCESSOR
DS3800DMPG CIRCUIT BOARD
DS3800DMPK CARD
DS3800DOAA COMPONENT CARD
DS3800DOCA GE CIRCUIT BOARD, DS3800NOCA1
DS3800DPLA  
DS3800DPSS POWER SUPPLY CARD  
DS3800DRFA GE CIRCUIT BOARD, DS3800NRFA1
DS3800DRRA GE CIRCUIT BOARD, DS3800NRRA1
DS3800DSAB  
DS3800DSQD  
DS3800DSWA AUX SW''S 3 COMPARTRS
DS3800DSWB NSWB DAUGHTER BD
DS3800DVIA MOTOR PROTECTION
DS3800DVPA CIRCUIT BOARD
DS3800DVRC GE CIRCUIT BOARD
DS3800DXRA SERIES 6 RCVR
DS3800EEPB PROM SET
DS3800HACA ADDRESS CUSTOMIZE CARD
DS3800HACB GENERAL ELECTRIC SPEEDTRONIC
DS3800HADA L-ADR DECODE CARD
DS3800HAFA ANALOG AMP CARD 
DS3800HAIA GE CIRCUIT BOARD
DS3800HAIC CIRCUIT BOARD
DS3800HARA GE CIRCUIT BOARD
DS3800HBPD SILTRON CARD  
DS3800HCIB PDPII/CSHI/F BD
DS3800HCIC