3
9.
Maintenance
13
9.1 Cleaning of standpipe (2) and float (2.1) ................................... 13
9.2 Tightening torques.................................................................. 14
10. Drain valve
14
10.1 Construction .......................................................................... 14
10.2 Assembly .............................................................................. 15
10.3 Commissioning ....................................................................... 16
10.4 Maintenance .......................................................................... 16
11. Spare parts
17
11.1 Magnetic level gauge .............................................................. 17
11.2 Drain valve ............................................................................ 17
12. Decommissioning
18
12.1 Disposal ................................................................................ 18
13. Supplement
18
13.1 Warranty ............................................................................... 18
Summary of Contents for NA7-50
Page 1: ......
