JUMO 709051, Operating Manual, Page: 23 / 92

V1.00/EN/00741192/2021-03-30 [IPC 300] 23
2 Mounting
2.3.2 Wall mounting
Use four M6 hex-headed screws (at least grade 8.8) to fix the device vertically
on a temperature-resistant control cabinet back panel.
Hot
surface
During operation, the power controller may heat up to 110 °C, depending on the
load.
Ensure that the lamellae of the heat sink are vertically aligned to allow the heat to
be dissipated through natural convection.
Fire hazard:
Do not install any heat-sensitive components or devices close to the power con-
troller.
The intake air at the fan's ventilation grid must not exceed a maximum inlet air
temperature of 35° C. Ensure that the intake air for the integrated fans can be
taken in from below and escape at the top without obstruction!