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Cleaning and disinfection
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Instruction manual - MULTILINE NEXT DC
© 2019 GREINER GmbH
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6
Cleaning and disinfection
This chapter describes all regular cleaning and disinfection activities.
To ensure that the couch is always functional and usable, it should be cleaned and disinfected as soon as possible
after each use so that it can be used again immediately. Improper cleaning or disinfection may cause hazards.
WARNING
Risk of electric shock / fire and malfunction.
The couch must always be disconnected from the mains supply by unplugging the mains plug be-
fore performing any maintenance work.
Before recommissioning, ensure that no residual moisture remains on the electrical contacts by
drying or blowing off the mains plug.
None of the electrical components may have external damage.
Failure to observe these instructions may result in the penetration of cleaning agents or disinfect-
ants, resulting in malfunctions or damage.
DANGER
Risk of electric shock / fire as well as functional failure due to penetration of liquids.
If liquids are suspected to have penetrated electrical components, immediately unplug the mains
plug or do not reconnect it.
Take the couch out of operation immediately and clearly mark it with "DEFECT".
Inform the operator for intensive inspection during repair.
NOTE
The information contained in the instructions of the manufacturer of the relevant detergent or dis-
infectant must be strictly observed.
The dilution ratio recommended by the manufacturers in the respective instructions must be ob-
served. The specified concentrations must not be exceeded or undershot.
Failure to observe these instructions may result in material damage or personal injury.
TIP
Before the extensive use of cleaning agents and disinfectants, we always recommend testing the
surface compatibility on a non-visible area.
As a rule, the solutions should be freshly prepared.
TIP
Do not use a brush and high pressure to clean or disinfect type plates, stickers, symbols and
notes.
Readability must always be guaranteed and compatibility tested over a small area if necessary.
Cleaning and disinfecting agents must not contain any corrosive or corrosive components.
They must not contain substances that alter the surface structure or the adhesive properties of the
materials.
The lubricants used on the couch must not be attacked.
The pH value of the water must not exceed or fall below 6-8.
The total water hardness of 0.9 mmol/l (corresponding to 5°dH) must not be exceeded.
TIP
The information in the VAH list (German Association for Applied Hygiene), as well as the infor-
mation provided by us, do not exempt the user from carrying out her or his own tests and trials,
as the conditions (e.g. water hardness) can vary greatly from place to place. A legally binding as-
surance of certain characteristics cannot be derived from this.
NOTE
The use of unsuitable cleaning agents and disinfectants, the wrong mixing ratio and insufficient
care of the couch can cause damage to the surface coating for which GREINER GmbH is not liable.
TIP
Ensure that no liquid residues remain on the metallic parts of the couch after cleaning and disin-
fection (avoid droplet formation on edges). Otherwise corrosion cannot be excluded in these areas
in the long term.
TIP
To avoid degreasing of the piston rods, all electric actuators should be moved to the smallest
stroke position before cleaning or disinfection.
Dry-running piston rods should be greased thinly with industrial Vaseline.
