Complete immersion of the heating elements in the oil bath must be ensured by adhering to the
installation position in accordance with the dimension drawings in the complete documentation
and the oil level.
WARNING
Explosion and fire hazard
Exposed heating elements pose a fire hazard.
Do not switch on the heating elements unless you have checked that they are completely
immersed in the oil bath.
If heating elements are retrofitted, the heat output at the outer surface of the heating element
must not exceed the maximum values stated in the table below.
The following table contains information about the specific heat output P
HO
as a function of
ambient temperature:
Table 3-1 Information about the specific heat output
P
HO
in W/cm
2
Ambient temperature in °C
0.9 10 to 0
0.8 0 to -25
0.7 -25 to -50
Heating element control
Heating elements can be controlled by a temperature monitor. The temperature monitor
provides a signal to be amplified when the minimum and maximum temperatures are reached.
Further information
Further information about the position of the mounted components and a detailed illustration of
the gear unit can be found in the dimension drawing in the complete documentation for the gear
unit.
Further information about heating elements can be found in the separate data sheet, in the list
of equipment and in the heating element operating instructions in the complete documentation
for the gear unit.
Further information about the temperature monitor (such as control instructions) can be found
in the temperature monitor operating instructions in the complete documentation for the gear
unit.
Description
3.11 Heating
REDUREX Gear unit 5200en
Operating Instructions 03/2019 37
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