S A F E T Y N O T I C E4General Safety Information. Retain all packing material for possible return of the product tothe manufacturer. Take care that it does not fall into the hands ofchildren. Only the original packing guarantees optimal safety ofthe device during transport. Should it be necessary to return thedevice to the manufacturer during the warranty period, AirTechniques will not accept claims for damage arising from usingincorrect packing materials. Federal law restricts this device to sale by or on the order of alicensed practitioner. Before every use the operator must check the functional safetyand the condition of the appliance. The operator must be knowledgeable in the operation of theappliance. This device is not to be used in any areas where the atmospherecould cause fire or explosion.This equipment has been designed to minimize exposure of personnelto hazards. While the A C C E N T is designed for safe operation, certainprecautions must be observed.Use of the A C C E N T not in conformance with the instructions speci-fied in this manual may result in permanent failure of the unit.Knowledge of Warnings and Cautions.Users must exercise every precaution to ensure personnel safety, and befamiliar with the warnings and cautions presented throughout this manu-al and summarized below.In this manual, the following definitions apply for all WARNINGS andCAUTION Statements:WARNINGS: Any operation, procedure or practice, which, if not strictlyobserved, may result in injury or long-term health hazardsto personnel.CAUTIONS: Any operation, procedure or practice, which, if not strictlyobserved, may result in destruction of equipment or loss oftreatment effectiveness or damage to equipment..Authorized Dealer Service Only.The interior of the Control Module is only accessible by removinghardware with tools. It should be opened and serviced only by anauthorized service technician.Failure to heed this warning may result in equipment damage orpersonal injury, and wwiillll vvooiidd aannyy aanndd aallll wwaarrrraannttiieess.. Contact yourauthorized dealer for service information.