2
English
5.906-472.0 Rev. 00 (08/08)
Contents
1
Preface
3
2
Safety instructions
3
2.1
Hazard levels
3
3
Technical Features
3
3.1
Proper use
3
3.2
General
3
3.3
Filter and vacuum system
3
3.4
Electrical system
3
4
Parts of the system
4
4.1
View of NT 27/1
4
4.2
View of NT 48/1
5
4.3
Suction head removed
6
4.4
Dirt water drain hose on the NT 48/1
6
5
Basic settings and service procedures
7
5.1
Remove cartridge filter
7
5.2
Replace seal
7
5.3
Remove the swimmer
7
5.4
Separate the suction turbine casing from the suction head casing
8
5.5
Replace appliance switch
8
5.6
Replacing the suction turbine
9
5.7
Replacing the abrasive coals of the suction turbine
11
6
Circuit diagram
12
6.1
Circuit diagram 0.088-563.0
12
7
Troubleshooting
13
8
Specifications
13
9
Special tools
13
