Heidolph MR Hei-Tec - Manual (Page 33)

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Maintenance
The device is maintenance-free.
Is repair work required?
 Please inform Heidolph Instruments. Repair work must be carried out by the specialized personnel author-
ized by Heidolph Instruments.
DANGER
Risk posed by electrical voltage!
Risk of damage to health and to the device.
 Remove mains plug before opening the instrument.
Cleaning
CAUTION
Damage to property as a result of corrosive cleaning agents!
Damage to the surface of the device.
 To clean the enclosure and device surface, use a damp cloth (mild
soap solution).
 Do not use cleaning rags, scouring agents, acids, alkaline solutions,
chlorine bleach, chlorine-based cleaning products or products which
contain metallic components.
Disassembly
1. Switch off the device.
2. Disconnect all plug connections.
WARNING
Hot surfaces!
Risk of scalding and burns.
 Allow the hotplate and accessories to cool down.
 Allow liquids and sampling media to cool down.
Disposal
 Please ensure that the device is disposed of properly according to the valid national legal regulations.
 Please dispose of the packaging material correctly in accordance with the valid, national legal regulations.