Memmert WNB 10 - User Manual

Waterbath
WNB 7 - 45
OPERATING INSTRUCTIONS

Summary

1 General notes and safety notes

2 Technical data

2.2 Electrical equipment

2.3 Note on EMC (electromagnetic compatibility)

2.4 Brief technical description

3 Installation

4 Bath construction and operation

4.1 Controls and indications

Identification and explanation of the control panel buttons, symbols, and displays.

4.2 Switching on

4.3 Setting the parameters

4.3.1 Temperature setpoint

4.3.2 Delayed switch-on

4.3.3 Hold time of the setpoint temperature

5 Programming example of a programme sequence

6 Monitoring the programme sequence

7 Temperature monitor and protection devices

7.1 Mechanical temperature monitor: temperature limiter

Description of the safety feature that permanently switches off heating if maximum temperature is exceeded.

7.2 Low-level protection

7.3 Monitor relay

11 Cleaning and maintenance

12 Check list for fault rectification

Memmert WNB 10 Specifications

General

Voltage	230 V
Frequency	50/60 Hz
Number of Shelves	1
Weight	12 kg
Display	LED
Temperature Control	Digital microprocessor PID control
Protection Class	I
Timer	Digital timer from 1 min. up to 99 days