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Please consider the recommended tightening torque for the fixing nut in Section 7.1 "Tight-
ening torques for the fixing nuts", p. 18.
A mounting grid of at least 50 mm between the outer edges of the actuators has to be kept
in order to allow an easy cleaning between the actuators.
We recommend an appropriate mounting position, preferably for horizontal operation in
order to allow a flow off of liquids in the nonoperated as well as in the operated condition
(fold).
Cleaning / Disinfection
Clean in general
•
before first operation,
•
when necessary (depending on pollution degree),
periodically (acc. to your internal cleaning schedule).
•
If the surface became dirty by oil or grease containing substances they have to be cleaned
immediately.
All outer surfaces of the emergency stops / switch-off devices (SNH 0300) are suitable for
wet cleaning and disinfection.
The emergency off button (all buttons with the operating element SNH 0300) may only be
cleaned with appropriate cleansers. Observe the information on material in the chapter 7
"Technical data" on page 18.
We recommend the use of usual low concentrated cleaning and disinfection agents with a
low acidity. Cleaning and disinfection agents in highly concentrated solutions are not suita-
ble.
Use for the cleaning/disinfection, if necessary,
•
Cleaning utentils which are clean and satisfactory hygiene condition,
•
Cleaning utensils which do not absorb any elements to the surface to be cleaned (e.g.
clean and fluff-free cloth)
Do not use for cleaning/disinfection:
•
sharp, hard or pointed object (e.g. steel wool and steel brushes) which can damage the
surface,
•
abrasive treatments which negatively affect the surface roughness of the material.
The use of high presssure cleaners for cleaning/disinfection is not recommended.
Check all outside visible parts regularlya and after operation. In case of damage the actua-
tors have to be exchanged by equivalent hygienically designed units.
Doc. # BA000612 – 01/2019 (Rev. C)
NOTE
EN 17 / 74
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