Yokogawa Pneumatic Retractables RF20H - Manual (Page 2)

IM 12B06K05-E-E
2
Table of contents
1 Safety and protection measures 4
1.1 General safety instructions 4
1.2 Proper use 4
1.3 Hazard areas and residual hazards 4
1.4 Equipment 5
1.5 Safety equipment 5
1.6 Staff 5
1.7 Disposal 5
1.8 Symbols and pictograms 5
2 Product description 6
2.1 RF20H (Extract 810 and 820) automatic retractable holder 6
2.2 Process integration 7
3 Delivery 8
3.1 Package contents 8
3.2 Checking the delivery 8
4 Installation 9
4.1 Preparing the system 9
4.2 Preparing the holder 9
4.3 Installing the holder 9
4.4 Adjusting the protection cage 9
4.5 Installing the cleaning pipes 10
4.6 Installing the pneumatic tubes 10
4.7 Installing the sensor 10
5 Operation 12
5.1 Commissioning the holder 12
5.2 Automatic operation of the holder 12
6 Servicing 13
6.1 Servicing instructions 13
6.2 Checking wetted sealings 13
6.3 Removing the sensor 13
6.4 Removing the pneumatic tubes 13
6.5 Removing the cleaning chamber with process connection 14
6.6 Replacing the wetted sealings 14
6.7 Removing the insertion rod 15
6.8 Installing the insertion rod 16
6.9 Assembling the drive unit and cleaning chamber 16
6.10 Replacing the drive unit 16
6.11 Servicing plan 16
6.12 Disposal 16