Note:
• Make sure the unit is switched off before you open the clamp.
• Do not disconnect the clamp during operation
• Never use two heaters on the same component
3.2.3
Thermometer mode
While not in operation the unit will display the actual temperature recorded by the
probe when
and
Reset this function by pressing any other key.
3.2.4
Change of temperature unit
To change from °C to °F or vice versa, press the buttons
simultaneously.
3.3
Demagnetization
The high frequency current used, which creates low flux density in the bearing,
means that no magnetization will take place, thus avoiding the necessity for
demagnetization.
4
SAFETY FEATURES
This bearing heater is equipped with the following safety features:
•
Input current fused at 5 A.
•
Output current restriction to the clamp at 1,2 A at 380 V.
•
Internal thermal overload protection (indicated by error code 03).
•
In the TEMPERATURE MODE the heater will switch off if the temperature
probe does not register a temperature increase of 1 degree every 15 seconds
(indicated by error code 05).
•
A short circuit on the clamp windings or cable will not inflict any risk to the
user.
SKF TMBH 1
are pressed simultaneously.
and
11