EYFR03 User Manual 9 of 110 v1.6.0Chapter 1: Overview 20 January 2020WarningsDo not disassemble the unit for repair or modifications. There is ahigh electrical voltage inside the unit that could cause electric shock.Do not allow any type of liquid to come into contact with any part ofthe unit.Insert all fittings fully into their mating receptacles. Failure to do socould result in injury.Do not fold, bend, or apply excessive force to any cable or fitting.CautionsPlease use caution when handling this or any other electrical appliance.• This unit accepts an AC input voltage from 100-240 VAC. Trying to operate this unit with avoltage outside that range may cause damage to the unit.• Avoid placing or storing this unit in a location where it may become wet or dust covered.• Do not place or mount this unit in an unstable area.• Dropping this unit may result in personal injury or damage to the unit.• Before performing any maintenance on the unit, make sure to turn it off and remove thepower cable.• There are no user serviceable parts inside the main enclosure of the unit.