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Instruction manual HE21K/KL, HE21W/WL, HE21S/SL, HE21N/NL, HE22K/KL, HE22W/WL, HE22S/SL, HE22N/NL HB21K, HB21KL, HB23K, HB23KL 0123 1 Explanation of symbols See chapter 2. Safety Important information for the user Product can be sterilized in a steam sterilizer (Autoclave) Can be used in thermal disinfectors CE-mark –...
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→ Before storage, clean, maintain and dry the instrument according to the norm. Store in the CAUTION original packing, dry and dustproof. We recommend an annual check-up and maintenance of the entire spindle system by MK-dent or by MK-dent authorized personnel. 3 Product description This manual can be used for the following MK-dent products:...
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3.4 Transport and storage requirements CAUTION Dysfunction of the instrument while operating after an overcooled storage → Heavily cooled instruments must be warmed to room temperature prior to operating. CAUTION For transportation and storage, please consider the following: Temperature -20 °C - +70 °C (-4 °F - +158 °F) Relative humidity 5% - 95%, non-condensing Air pressure...
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Place the instrument exactly on the coupler and firmly push down the instrument until the coupler clicks into place. Check the proper fitting by slightly pulling the instrument in an upward motion. To detach the instrument hold the coupler, while pulling off the instrument in a slightly turning movement. 4.4 Insertion of rotating instruments WARNING Risk of injury for the patient due to a decoupling of the rotating instrument...
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Dry with air or with a new soft cloth. Pre-check the glass rod before each use. In case of a damage of the glass rod do not operate and contact your dealer or the MK-dent’s repair service immediately.
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Repeat this process several times and clean the brush with water. Place the enclosed lubrication tool LT1014 on the MK-dent Premium Service Oil can and spray for approximately 2 seconds. If very unclean, repeat this process several times.
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The sterilization was validated with the device Tuttnauer® EHS 3870 in a fractional pre-vacuum process at 134°C (273°F) for 5 minutes. Please note, that the reprocessing procedure performed in your dental office must be validated also. For more information on the entire preparation process download our MK-dent Processing Guide for High- & Low Speed Handpieces from our website www.mk-dent.com/downloadcenter.
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9 Warranties MK-dent provides the end user a warranty for proper function, immaculate material and workmanship for a period of 12 months (Basic Line)/18 months (Eco Line) after purchasing. Relevant for this is the invoice date. In case of justified complaints MK-dent carries out a free repair or a possible free replacement. This will be decided by MK-dent.
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