Lauda UB 20 User Manual

LAUDA Ultra-Thermostats
UB 20(-D), UB 25, UB 50, UB 30, UB 40
UB 20 F, UB 20 J, UB 30 J, UB 40 J, UB 65 J
UB 20 JL, UB 30 JL, UB 40 JL
YATE0013 /10.04.02
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1 BRIEF OPERATING INSTRUCTIONS..................................................................................... 5
1.1 Fitting the tubing to the pump connections:...................................................................................5
1.2 Operating safety.................................................................................................................................6
1.3 WARNING:...........................................................................................................................................6
2 TECHNICAL DATA TO DIN 58966 .......................................................................................... 7
2.1 Thermostat..........................................................................................................................................7
2.2 Controller R 400-P............................................................................................................................10
3 GENERAL CONSTRUCTION AND TECHNICAL DESCRIPTION.......................................... 14
3.1 Operating principle and type characteristics................................................................................14
3.2 Materials............................................................................................................................................15
3.3 Cooling coil.......................................................................................................................................15
3.4 Pumps ...............................................................................................................................................15
3.5 Temperature control and electronics.............................................................................................16
3.6 Mains supply output 34 H................................................................................................................17
3.7 Controlled cooling............................................................................................................................17
4 SAFETY DEVICES AND WARNING NOTES......................................................................... 17
4.1 Safety functions ...............................................................................................................................17
4.2 Why can a thermostat be dangerous?...........................................................................................18
4.3 Important notes................................................................................................................................18
4.4 Warning notes ..................................................................................................................................19
4.4.1 Temperatures..............................................................................................................................19
4.4.2 Mains connection ........................................................................................................................19
4.4.3 Mains cable and connecting cables ............................................................................................19
4.4.4 Fume extraction ..........................................................................................................................19
4.4.5 Cooling water, steam production.................................................................................................19
5 BATH LIQUIDS AND HOSE CONNECTIONS ....................................................................... 20
5.1 Bath liquids.......................................................................................................................................20
5.2 Hose connections ............................................................................................................................21
5.2.1 Perbunan tubings........................................................................................................................21
5.2.2 Silicone tubings...........................................................................................................................22
5.2.3 Metal hoses.................................................................................................................................22
6 UNPACKING, ASSEMBLY AND SETTING UP...................................................................... 23
6.1 Unpacking.........................................................................................................................................23
6.2 Setting up, operation as bath thermostat......................................................................................23
7 CONNECTION OF EXTERNAL SYSTEMS............................................................................ 24
7.1 Circulation pumps............................................................................................................................24

Lauda UB 20 Specifications

General

Brand	Lauda
Model	UB 20
Category	Laboratory Equipment
Language	English