Dewert User Manual DX1 Series– Updated 05.2021/1 MDR Page 11 of 16
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Vent holes underneath the upholstery:
For the homogeneous foam to recover quickly, a rapid exchange of air is necessary. To ensure this, there
are individual vent points on the underside of the upholstery, which are hygienically sealed with special air
compensation caps that assume a valve function.
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Easy hygiene due to an open design
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Optional: Upholstery covering Skai Toronto EN with staynu
Table frame
The plastic-coated table frame can be cleaned with mild household cleaners, if necessary. Do not use
aggressive, abrasive or corrosive agents. After cleaning, dry the frame with a soft dry cloth.
Seal deep scratches and worn areas with suitable repair agents to prevent moisture penetration.
Important:
At tables with hydraulic height adjustment as well as for the gas springs, wipe the piston rod with a soft cloth
at regular intervals. This prevents dust from entering through the dust lip and preserves the service life of the
unit.
Please note:
When cleaning, secure the table against unintentional lowering of the lying surface.
To do so, set all the adjustable sections to the horizontal position.
At tables with electromotive height adjustment, disconnect the power plug from the mains socket
beforehand.
At tables with hydraulic height adjustment, block the foot levers.
The power plug must not come into contact with water or cleaning agents.
The electrical components must not display any external damage through which liquid could enter. Do not
clean the table with water jets, a high-pressure cleaner or with a so-called bed washer. Only use moist cloths.
6. Maintenance and technical inspection
The device has been designed and manufactured in such a way that it will operate safely over a very long
period of time if used as intended and in a correct manner. Depending on the conditions of use, place of use
and care, the expected operating service life is 10 years or 100,000 drive cycles (double stroke = 1x up and
down).
Regular maintenance procedures
are required to ensure patient, user and product safety. They must be
carried out every two years at the latest.
The maintenance procedures can be carried out by qualified personnel/instructed personnel. The scope of
maintenance includes, for example:
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Thorough visual inspection of all components, especially motor and switch with mains supply line or
hydraulic system
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Function check
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Check all swivel joints for completeness.
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Check proper fit of the screw connections.
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Lubricate the swivel joints and operating levers slightly with low viscosity spray oil, if necessary.
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Lubricate the roller guides with a little bearing grease or similar using a brush, if necessary.
Insufficient lubrication is noticeable through noise development.
A checklist for maintenance/technical inspection can be found in the appendix.
