螺杆式冷水机年度保养检查报告.docx
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螺杆式冷水机年度保养检查报告
RTHBSeriesRRotaryChiller
螺杆式冷水机（年度保养）检查报告
ServiceExcellence
NorthChinaService
CustomerJobName
客户工程名称
MaintenanceDate
保养工作日期
M/D/Y（月/日/年）
TraneJobNumber
公司工程编号
Jobaddress
工程地点
UnitModel#
机组型号
UnitSerial#
机组出厂编号
TheFollowingProceduresMustbePerformedbyaQualifiedExperiencedTraneServiceTechnician.
以下检查程序项目必须由有经验、有资格的特灵服务技术人员完成
No
YearlyMaintenanceProcedures年度保养程序
机组切断供电电源情况下,进行检查的项目部分
NOPOWERSUPPLY
WARNING:
DisconnectAllTheElectricPowerIncludingRemoteDisconnectsBeforeServicing.FailureToDisconnectPowerCanCauseSeverePersonalInjuryOrDeath.
注意:
检测前保证确实断开所有电气电源包括远端电源开关.否则可能引起人员伤亡.
1
机组压缩机电机部分Compressor/Motor
1
检查及收紧压缩机电机电源端子Check&tightallterminalofthemotor--------------------------------------------------------------------------------------
2
检测电机三相线圈温度传感器欧姆值Testohmvalueofthecoiltemperaturesensor--------------------------------------------------------------------------------
1-4
______
2-4
______
3-4
______
3
检测电机三相线圈之绝缘阻抗测试MeggerTestofthemotor-----------------------------------------------------------------------------------
4
T1ToEarth____M
T2ToEarth____M
T3ToEarth____M
T4ToEarth____M
T5ToEarth____M
T6ToEarth____M
T1ToT2____M
T1ToT3____M
T2ToT3____M
实测环境温度Testambienttemperature-------------------------------------------------------------
----------------------------------------------
环境温度
ambienttemperature
_________________F/C
2
机组压缩机电机启动器箱部分StarterPanelofCompressor/Motor
1
检查及收紧机组启动器箱内所有之电源接线端子Check&tightallofterminalofpower----------------------------------------------------------------
2
检查及收紧启动器箱内所有控制接线端子Check&tightallcontrolledterminal-------------------------------------------------------------------------
3
检测压缩机电机起动器内之所有其它电气装置Checkallauxiliaryterminal-------------------------------------------------------------------
4
检测三相电流互感器线圈阻值Testohmvalueofthecurrenttransformer-----------------------------------------------------------------------------------------
CT编号_____________________________
A相
PhaseA
______
B相
PhaseB
______
C相
PhaseC
______
5
检测相间电压变压器次级线圈阻值（选装部件）Testsecondarycoil’sohmvalueofthevoltagechanger（option）--------------------------------------------------------------------
AB相
PhaseAB
______
BC相
PhaseBC
______
CA相
PhaseCA
______
6
检查电磁接触器部分Checkthecontactofthecontactor
检查启动器箱内所有电磁接触器触点状态Statusofthecontactor-----------------------------------------------------------------
良好
fine
可接受
suitable
建议更换
suggesttochange
清洁启动器箱内所有电磁接触器接触器触点,线圈,衔铁等部件Cleanthecontactor---------------------------------------
检查运行/短路电磁接触器机械互锁Checkrunning/shortcontactormechanicalinterlock-------------------------------------------------------------------------
7
清洁/除尘机组压缩机启动器箱Cleanthestarterpanel----------------------------------------------------------------------------------------
3
机组压缩机电机轴承润滑系统LubricatingSystem
1
供应及更换冷冻机润滑油（如合同内容不包括,另行报价）Supply&Changeluboil（Tobequoted）-------------------------------------------------------
2
供应及更换冷冻机油过滤器（如合同内容不包括,另行报价）Supply&Changeoilfilter（Tobequoted）----------------------------------------------------
3
记录油槽油位（停机状态）Recordtheoillevel（unitstopped）------------------------------------------------------------------------------------------------
油位
oillevel
____________
mm
4
以原厂测试剂测试冷冻机润滑油品质（酸度）Testqualityofoil-----------------------------------------------------------------------
润滑油良好
fine
建议更换润滑油
suggesttochange
5
检查油加热器/加热器套管状态Checkoilheater&statusoftheprobe----------------------------------------------------------------------------------------
6
检查油加热器阻值Testohmvalueofoilheater--------------------------------
油箱#1电加热阻值#1oilheater
____________
油箱#2电加热阻值#2oilheater
____________
7
清洁/除垢机组润滑系统Cleanlubricatingsystem-------------------------------------------------------------------------------------------------
4
机组控制机械部分Controlled/MechanicalParts
1
检查及调整冷却水及冷冻水流量/压差开关Check&Adjustcoolingwater&chilledwaterflow/pressuredifferentialswitch-------------------------------------------------------------------------
2
清洁/除尘机UCPII控制箱CleanUCPIIcontrolpanel-----------------------------------------------------------------------------------------------
5
机组冷凝热交换器Cond.
1
使用专用化学清洗剂循环清洗机组冷凝热交换器（如合同内容不包括,另行报价）ChemicalcleaningforCond.Coil（Tobequoted）-------------------------
2
使用专用机械清洗设备清洗机组冷凝热交换器（如合同内容不包括,另行报价）FreshwatercleaningforCond.Coil（Tobequoted）----------------------------
6
机组蒸发热交换器Evap.
1
使用专用化学清洗剂循环清洗机组蒸发热交换器（如合同内容不包括,另行报价）ChemicalcleaningforEvap.Coil（Tobequoted）-------------------------
7
机组例行渗漏检测LeakageRegularTest
注意:
必须使用电子检漏仪或肥皂泡法对机组进行全面检漏Note:
shouldbeusespecialequipment（electronicleakdetectororsoap-bubble）--------------------------------------------
无泄漏点
leakless
有泄漏点,已维修
leak-off,alreadyrepaired
8
机组渗漏检测（如合同内容不包括,另行报价）LeakageTest（Tobequoted）
1
使用专用制冷剂回收设备对机组进行制冷剂回收工作Removerefrigerantusespecialequipment----------------------------------------------------------
2
机组充注氮气检漏测试Testwithnitrogen--------------------------------------------------------------------------------------------------
3
机组真空测试VacuumTest--------------------------------------------------------------------------------------------------------------
保压测试压力
Testpressure
____________
PSIG
真空测试
vacuum
____________
MMHG
9
主机机体除锈喷漆（如合同内容不包括,另行报价）Gettherustoff&lacquer（Tobequoted）
1
对生锈处除锈并补漆Gettherustoff&lacquer-----------------------------------------------------------------------------------------------------
2
整台机组除锈喷漆Allunitwithlacquer--------------------------------------------------------------------------------------------------------
3
机组损坏保温复原Replaceisolator--------------------------------------------------------------------------------------------------------
机组提供电源情况下,进行检查的项目部分
POWERSUPLY
WARNING:
Topreventinjuryordeathduetoelectrocution,takeextremecarewhenperformingserviceprocedures
withelectricalpowerenergized.
注意:
为避免在通电情况下,可能引起人员伤亡.要求十分小心进行以下检修程序
1
机组压缩机电机启动器箱部分StarterPanel
1
测量供电电源相间电压Testsupplyphasevoltage--------------------------------------------------------------------------------------------------
AB
______
VAC
BC
______
VAC
CA
______
VAC
2
测量控制电源变压器次级电压/启动模块电源变压器次级电压Testsecondaryvoltageofthecontroltransform&voltageofthestartmodule’stransform------------------------------------------------
控制电源电压
controlvoltagesupply
___________
VAC
启动模块电源电压
startmodulepowervoltage
___________
VAC
2
机组控制及保护电路系统Control&protectiondevicesystem
1
测量UCP2控制柜电源变压器次级电压TestsecondaryvoltageofpowertransforminUCP2controlpanel------------------------------------------------------------------------------
控制电源电压
controlpowervoltage
___________
VAC
2
检测冷冻水/冷却水,进/出水温度传感器Checkentering/exitwatertemperaturesensorofcooling&chilledwater-----------------------------------------------------------------------------
3
检测蒸发器/冷凝器,冷媒饱和温度传感器CheckrefrigeranttemperaturesensorofCond.&Evap.---------------------------------------------------------------------------
4
检测压缩机排气温度传感器Checktemp.sensorofdischargeair--------------------------------------------------------------------------------------------
5
记录油加热#1运转电流Recordrunningcurrentofoilheater--------------------------------------------------------------------------------------------
#1运转电流
#1’scurrent
____________
A
#2运转电流
#2’scurrent
____________
A
6
记录更换时间,如供应及更换压缩机润滑油或压缩机油过滤器Recordtimeifchangeluboil/oilfilter------------------------------------------------
更换润滑油时运行时间
Runningtimewhilechangeluboil
_______H___M___S
更换油过滤器时运行时间
Runningtimewhilechangeoilfilter
______H___M___S
7
校正及调整主机设定参数Check&adjustunitsetting-----------------------------------------------------------------------------------------------
机组启动运行情况下,进行检查的项目部分
UNITRUNNING
WARNING:
Topreventinjuryordeathduetoelectrocution,takeextremecarewhenperformingserviceprocedures
withelectricalpowerenergized.
注意:
为避免在通电情况下,可能引起人员伤亡.要求十分小心进行以下检修程序
1
检测马达接线端子温度（运行过程中或机组停机1分钟内）Testcontact’stemp.ofthemotor（whentheunitrunningorstoppeduntiloneminute）-------------------------------------------------------
T1
_____
F/C
T2
_____
F/C
T3
_____
F/C
T4
_____
F/C
T5
_____
F/C
T6
_____
F/C
2
记录压缩机电机实际运转电流Recordactualrunningcurrentofcompressormotor-----------------------------------------------------------------------------------------
A相
PhaseA
_______
A
B相
PhaseB
_______
A
C相
PhaseC
_______
A
3
检视不正常之噪音、振动及高温Checkanynoise,vibration&abnormallytemp.-------------------------------------------------------------------------------------
4
记录油过滤器压差Recordtheoilpressuredifferential--------------------------------------------------------------------------------------------------------
高油压
highoilpressure
_______
PSIG
低油压
lowoilpress
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