Cleaning And Maintenance; Cleaning; Maintenance; Troubleshooting - Heidolph MR Hei-Mix S Operating Manual

Cleaning and Maintenance

Cleaning


All surfaces of the unit allow for cleaning with a damp cloth and if required a mild soap
lotion.
Warning:
Risk of electric shock!
If the device is still connected to power during cleaning, you might get
in contact with live parts due to accidentally entering liquids.
Prior to cleaning:
▪ ensure that the device is switched OFF
▪ ensure that the plug is pulled from the electric socket.
Caution:
Damage to the device
Accidentally entering liquids will cause the device to fail .
Only wipe with a damp cloth. Never use a soaked cloth.
Attention:
Risk of damage to the surfaces
All of the surfaces may be damaged by improper cleaning.
Never use:
▪ Chlorine bleach or any cleaning agent containing chlorine
▪ Solvent-bearing agents (e.g. acetone)
▪ Ammonia
▪ Abrasive cleaning agents such as scouring agents, cleaning wool or
As a result of vibrations generated during operation the device might
slide off the table top.
To ensure a stable position clean surface and feet with a damp cloth
and ethanol regularly.

Maintenance


The unit is maintenance-free. Any necessary repair must be performed by an authorized
Heidolph distributor.
Please contact Heidolph Instruments or your local Heidolph Instruments distributor.

Possible errors and how to resolve


Malfunctions
No rotation function
If you experience a malfunction which can not be resolved, please contact your authorized
Heidolph Instruments distributor immediately.
Cleaning and Maintenance
agents with metallic particles

Troubleshooting

Possible reason
No power
No magnetic bars in vessel
rpm set to "0"
Troubleshooting
▪ Check size and shape of plug and
compatibility to your electrical
socket
▪ Check circuit breakers
Insert magnetic bars
Set speed
13