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四喜维修承诺
维修时间：一般维修时间二到三天，特殊情况下，根据难易程度有所增减。
保修时间：三个月
维修过程：客户根据故障来电寻求技术部帮助，工程师认为，故障可由客户自行解决的，我们将提供免费解决方案；不能自行解决的，客户可送变频器，或快递变频器到公司，公司当天安排维修工程师检测。检测报告出来后，公司接单人员及时将检测报告传真给客户。客户在阅读检测报告后，若决定维修，就与我公司签订维修合同及汇款到公司帐号。若不维修，公司可及时为您公司办理快递业务，伺服寄回贵公司。产品维修后，产品的外壳上有维修的保修标签，上面有保修日期！
维修价格：根据实际情况报价，报价时我们将为客户说明每一笔维修费用的来源。
24小时接修服务，快速反应测试。
免费检查、先核维修价，经用户认可再进行维修。备件充足、交货迅速。所有维修变频器经负载试验、质量*保*，电路板级维修价格优惠。可提供上门服务，速度快、价格优。
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
