7
Sonicator 718 & 719 Palm-sized Ultrasound
To Ensure Correct and Safe Use
Maintenance and Checkup
1. Precautions
1) In the event of a malfunction, do not attempt to repair the device yourself. Attach an
out-of-order notice to the device and contact the dealer, manufacturer or distributor to
obtain repair services.
2) Do not attempt to modify the device.
3) Never open the device.
4) When maintaining the Main Unit and accessories, do not clean them with volatile
solvents, such as paint thinner, gasoline, kerosene, or polishing powder, boiling water or
chemicals. Such agents could cause discoloration or deterioration. Clean using a cloth
impregnated with alcohol, water, lukewarm water or neutral detergent and wrung tightly.
5) The device is waterproof, except for the exception of the intermediate box. Never
attempt to disassemble the device; doing so may affect the waterproof properties or
transducer characteristics, resulting in malfunctions.
2. Maintenance and checkup by the user
1) Check the device and accessories on a daily basis to make sure they work properly.
2) If any problem (deteriorated insulation of accessories, damage to the cord coverings,
cracks, early signs of wire breakage, poor connection of connectors, etc.) is detected
in the preparatory checkup, be sure you contact your dealer or the manufacturer or
distributor.
3) Refer to the following section on Maintenance and check items for daily checkups.
4) When using the device after an extended period of disuse, check to ensure beforehand
that the device works properly and safely.
3. Maintenance and checkup by a contractor
1) To maintain the performance and ensure safe use, request a periodic check from your
dealer or the manufacturer or distributor (once a year as a rule of thumb).
2) Replace consumable parts (including accessories) periodically to prevent problems
occurring in the accessories or device during use.
