Care and maintenance ..................... 9 Warranty ......................... 10 EU Declaration of conformity .................. 11 About this edition of user instructions The current edition of the user instructions applies to the following version of stirred water bath: WB-4MS ....................version V.4AD...
Safety precautions Caution! Make sure you have fully read and understood the present Manual before using the equipment. Please pay special attention to sections marked by this symbol. Caution! Hot surface! Platform surface becomes very hot during use. Always use protective cotton gloves to install or remove samples when the temperature is set higher than 60°C.
+25 °C to +100 °C. WB-4MS provides increased temperature stabilization accuracy (up to 0.1°C) due to built-in magnetic stirrer (stirring speed is regulated in 250 to 1000 rpm range). Ease of maintenance, high temperature maintenance accuracy, compact size and innovative de- sign of the water bath-thermostat meet the requirements of a modern laboratory.
QR-24 QR-30 QR-LE QR-SE 4.3. Setup. Place the unit upon even horizontal stable non-flammable surface 30 cm away from any flammable materials, and clear 20 cm around the device on all sides for ventila- tion. Connect the power cable to the socket on the rear side of the unit, and position it with easy access to the power switch and plug.
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Figure 1. Control panel 5.1. Connect the power cord to a grounded power socket. Switch ON the Power switch situated on the front right lower side of the unit. 5.2. The unit will turn on and the following readouts appears on the display: Previously set time (fig.
80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C. Biosan is committed to a continuous programme of improvement and reserves the right to alter design and specifications of the equipment without additional notice.
Care and maintenance 7.1. If the unit requires maintenance, disconnect the unit from the mains and contact Bio- san or your local Biosan representative. 7.2. All maintenance and repair operations must be performed only by qualified and spe- cially trained personnel.
To obtain the claim form, visit section Technical support on our website at link be- low. 8.5. Extended warranty. For WB-4MS, the Basic Plus class model, extended warranty is a paid service. Contact your local Biosan representative or our service department through the Technical support section on our website at the link below.
EU Declaration of conformity Unit type Water bath Models WB-4MS Serial number 14 digits styled XXXXXXYYMMZZZZ, where XXXXXX is model code, YY and MM – year and month of production, ZZZZ – unit number. Manufacturer SIA BIOSAN Latvia, LV-1067, Riga, Ratsupites str. 7/2...
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