Maintenance, Parts Replacements, and Storage
(I) Regular Maintenance
• Disinfect the Temple Stabilizers, Ear Rods, the Chin Rest, the Bite Block, the Nasion Plate, the Hand
X-ray Plate, the Lip-nose Rest and the Patient Handles after each patient by wiping them with ethanol
(70 vol% to 80 vol%).
If it is not possible to obtain ethanol (70 vol% to 80 vol%), use one of the disinfectants listed below; do
not use any other type of disinfectant.
• DÜRR DENTAL’s FD 322 quick disinfectant
• DÜRR DENTAL’s FD 333 quick disinfectant
• DÜRR DENTAL’s FD 360 imitation leather cleaning and care
• DÜRR DENTAL’s FD 366 sensitive Rapid disinfection
• Wipe cassettes carefully with a soft dry cloth.
(Do not directly touch the connection area or components.)
• Wipe the operation panel with ethanol (70 vol% to 80 vol%).
• Every 6 months, inspect and grease the wire cables for the lift.
Always turn the main switch off before performing maintenance. This will eliminate the risk of shocks,
burns, and accidental switch operation which could result in an injury.
Usage Note
♦ Use only ethanol (70 vol% to 80 vol%) or a neutral detergent to clean outer surfaces. Never use
alkaline or acidic solutions, cresol soap, or other chemical solutions; this could cause discoloration
or degrade the materials.
♦ Dampen a soft cloth with ethanol (70 vol% to 80 vol%) or a neutral detergent, and wring it out
thoroughly. Make sure no liquid seeps inside; this could cause mechanical or other malfunctions.
♦ Do not directly apply neutral detergent or other chemical solutions, or put adhesive tape on the base
cover; this could cause discoloration or degrade the materials.
♦ Use ethanol (70 vol% to 80 vol%) to immediately wipe off any water, detergent or other chemicals that
get on the outer surfaces.
♦ Do not directly spray ethanol (70 vol% to 80 vol%), neutral detergent or water on the unit. Make sure
no liquid seeps inside; this could cause mechanical or other malfunctions.
♦ Do not use ozone water to clean the unit. Ozone water could damage to the unit.
♦ Do not disinfect the clinic with ozone gas or ultraviolet light. This could damage plastic and rubber
components.
♦ Do not get the main unit or any of the cassettes wet; this could damage them.
♦ When cleaning, never pull on any cables or cords.
(II) Replacement Parts
• Replace the parts listed in the Regular Inspection List as necessary depending on degree of wear and
length of use. For details, see page 75 “Service Life, Consumables, and Replacement Parts”.
• Order replacement parts from your local dealer or J. MORITA OFFICE.
(III) Storage
• No frequent or continuous exposure to direct sunlight.
• Keep the mouthpieces and the bite block covers in a clean, uncontaminated area.
• Store the cassettes where they will not get wet and where no chemicals will be spilled on them.
• If the unit has not been used for some time, make sure it works properly before using it again.
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