SMC Networks HRS012-A-10 Series Service Manual page 5

4.1 Precautions for Whole Work ................................................................................... 4-1
4.1.1 Preparation for work ............................................................................................................. 4-1
4.1.2 Check after work .................................................................................................................. 4-1
4.2 Work Procedure ....................................................................................................... 4-2
4.2.1 Removal and the mounting of the panel .............................................................................. 4-2
4.2.2 Discharge of the circulating fluid and facility water .............................................................. 4-4
4.3 Check After Work .................................................................................................... 4-8
4.3.1 Starting the product .............................................................................................................. 4-8
4.3.2 Stopping the product ............................................................................................................ 4-8
4.3.3 Check items after starting .................................................................................................... 4-9
4.4 Icons for Necessary Tools and Specifications .................................................... 4-10
4.5 Replacement Procedure ....................................................................................... 4-12
4.5.1 Replacement of temperature sensor (PT1)........................................................................ 4-12
4.5.2 Replacement of temperature sensor (PT2)........................................................................ 4-14
4.5.3 Replacement of pump (For standard pump) ...................................................................... 4-16
4.5.4 Replacement of high pressure pump ................................................................................. 4-19
4.5.5 Replacement of mechanical seal set ................................................................................. 4-23
4.5.6 Replacement of fan ............................................................................................................ 4-27
4.5.7 Replacement of level switch .............................................................................................. 4-30
4.5.8 Replacement of pressure sensor ....................................................................................... 4-32
4.5.9 Replacement of dustproof filter .......................................................................................... 4-33
4.5.10 Replacement of front panel ................................................................................................ 4-34
4.5.11 Replacement of tank .......................................................................................................... 4-38
4.5.12 Replacement of tank (For automatic water fill) .................................................................. 4-40
4.5.13 Replacement of inlet socket ............................................................................................... 4-42
4.5.14 Replacement of power switch ............................................................................................ 4-44
4.5.15 Replacement of DC power supply ..................................................................................... 4-46
4.5.16 Replacement of main board & communication board ........................................................ 4-48
4.5.17 Replacement of power board ............................................................................................. 4-50
4.5.18 Replacement of display board ........................................................................................... 4-52
4.5.19 Replacement of hose ......................................................................................................... 4-55
4.5.20 Replacement of fuse .......................................................................................................... 4-61
4.5.21 Replacement of valve for automatic water fill .................................................................... 4-62
Chapter 5 Service Parts List ............................................................. 5-1
5.1 Before Using Service Parts List ............................................................................. 5-1
5.1.1 Numbering system chart ...................................................................................................... 5-1
5.2 Service Parts List .................................................................................................... 5-2
5.3 Illustration of Service Parts .................................................................................... 5-4
5.3.1 Dustproof filter ...................................................................................................................... 5-4
HRS Series
HRX-MM-N007
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