IN STRUC TION MANUA L Laboratory Equipment Pty Ltd email: sales@labec.com.au Ph: 02 9560 2811 • Fax: 02 9560 6131 www.labec.com.
Introduction Congratulations on the choice of an Australian made quality product. Labec products are manufactured, tested and calibrated to meet published standard specifications under our strict quality assurance guidelines. This Instruction Manual is for the guidance of operators of Labec Water Baths and should be read before the water bath is connected to the electricity supply.
Description of Controls If temperature controller or if a simmerstat/thermostat set the desired temperature or heating level by turning the knob clockwise or adjusting the temperature controller as per Appendix A. An orange heater light will illuminate when power is being supplied to the elements. Caution Please observe the following safety measures before using your LABEC equipment. 1. 2. 3. 4. 5. 6.
POTASSIUM CHLORIDE PHOSPORIC POTASSIUM HYPOCHLORITE SULPHURIC POTASSIUM HYPOCHLORITE SODIUM CHLORIDE SULPHUROUS TARTARIC SODIUM HYPOCHLORITE Operation 1. Connect the water bath to an alternating current supply of voltage specified on the rating plate. 2. Ensure the water level is above the elements. On boiling baths connect the constant level device to a water supply and drain. DANGER: THIS WATER BATH MUST NOT BE CONNECTED TO A DIRECT POWER SUPPLY 3. 4. 5.
Trouble Shooting SYMPTOM No Power REMEDY 1. Check the water bath is plugged in and power switched on. 2. Ensure mains power supply point is functioning by using a test appliance on power socket. 3. Check internal RCD has not tripped. 1. Ensure the temperature controller set point is above ambient. 2. Check the safety controller fitted is above the main controller setting. 3. Cut out button has popped out (if fitted).
