Watson-Marlow 501CC, 621CC and 701 ATEX User Manual
PB0448:m-501-621-701atex-en-01 1
1 Declaration of conformity 3
2 Introduction 6
3 Pump description 7
4 Warranty 8
5 Information for returning pumps 9
6 Safety notes 9
7 Pump specification 12
8 Potential pump hazards 13
9 Installation 14
9.1 Do’s and do not’s 15
10 Start-up 17
10.1 Check list for installation in explosive environments 17
11 Troubleshooting 17
12 Maintenance 18
12.1 AC motor maintenance 18
12.2 Gearbox maintenance 18
12.3 Pneumatic (air) motor maintenance 18
12.4 Pumphead maintenance 18
13 ATEX marking 19
13.1 Key 19
14 Replacements 19
15 Patient-connected use—warning 19
16 Disclaimers 20
17 Dimensions 21
17.1 501CC Dimensions 21
17.2 621CC Dimensions 26
17.3 701CC Dimensions 30