Heidolph 541-21001-00, Руководство по эксплуатации

Страница: 14 / 44

14
Cleaning and Maintenance
Cleaning and Maintenance
Cleaning
All surfaces of the unit allow for cleaning with a damp cloth and if required a mild soap lotion.
Attention:
Damage to the surfaces
All surfaces can be damaged by improper cleaning.
In any case do not use:
▪ Chlorine bleach or any cleaning agent including chlorine
▪ Ammonia
▪ Abrasive cleaning agents such as cleaning rags, scrubbing agents
or any other agents which include metal components
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.
Troubleshooting
Possible errors and how to resolve
Malfunctions Possible reason Troubleshooting
On-/Off switch does not
enlighten
No power ▪ Check size and shape of
plug and compatibility to
your electrical socket
▪ Check circuit breakers
Light diode defective Contact your local Heidolph
Instruments distributor
Unit stops rotating Thermal motor circuit
breaker triggered by motor
overload.
Wait 20 minutes, decrease
overall load
▪ Mechanical parts broken
▪ Electronic failure
Contact your local Heidolph
Instruments distributor
If you experience a malfunction which can not be resolved, please contact your authorized
Heidolph Instruments distributor immediately.