Cubis
®
MCA Operating Instructions 67
Cleaning and Maintenance
9 Cleaning and Maintenance
9.1 Preparing the Device
Procedure
t Turn the device off.
t Disconnect the device from the power supply. To do so, disconnect the power
supply cable from the wall outlet.
t Remove the weighing pan and all associated components from the weighing
module, e.g. shield ring, pan support.
9.2 Cleaning the Device
NOTICE
Corrosion or damage to the device due to unsuitable cleaning agents!
t Do not use corrosive, chloride-containing, or aggressive cleaning agents.
t Do not use cleaning agents that contain abrasive ingredients, e.g. scouring
agents, steel wool.
t Do not use solvent-based cleaning agents.
t Check whether the cleaning agents used are compliant materials (see
Chapter “15.4 Materials”, page 76).
t Make sure that cleaning materials, such as cloths, are only slightly damp.
Procedure
t NOTICE Malfunction or damage to the device due to the ingress of moisture or
dust!
t Remove dust and powdery sample residue with a brush or hand-held vacuum
cleaner.
t NOTICE Corrosion or damage to the weighing pan due to unsuitable cleaning
agents
t Wipe down the weighing pan and the shield ring with a cleaning agent and
a cloth. The cleaning agent must be suitable for stainless steel and titanium.
t Wipe the associated components of the weighing pan with a brush or a damp
cleaning cloth, e.g. shield ring, pan support.
t Wipe the device housing with a damp cloth. For more severe contamination,
use a mild soap solution.
Tip
We recommend cleaning the weighing pan on a regular basis, e.g. weekly. Do not
allow deposits to form on the weighing pan.
Protective oil may be applied to the weighing pan for additional protection.
The protective oil must be suitable for stainless steel and titanium.
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