Warnings 1. Persons who are fitted with cardiac pacemakers, defibrillators and other active implanted medical devices, have been cautioned that some types of electronic equipment might interfere with the operation of the device. We recommend that the MS Handpiece Cable kept at least 6 to 9 inches (15 to 23 cm) away from any device and their leads during use. 2. During using the Ultrasonic Scaler, make sure that water is flowing continuously. If the MS Sterilizable Sleeve of handpiece overheats please check the water supply, and stop using the Ultrasonic Scaler for a while. Safety Precautions Prior to installation and start-up of the Ultrasonic Scaler, carefully read the instructions provided herein! Precautions for All Systems 1. Do not place the Ultrasonic Scaler on or next to a radiator or other heat source. Excessive heat may damage the Ultrasonic Scaler’s electronics. Place the Ultrasonic Scaler where air is free to circulate on…