Trumpf BendMaster 150, Operator'S Manual

Page: 247 / 258

BendMaster: fan, Z slide
(see "Overview", pg. 5
‐
16)
Maintenance interval: As needed
Depending on the series, there are three different Peltier cooling
units:
■ Peltier cooling unit 1: manufacturer, TRUMPF
■ Peltier cooling unit 2: manufacturer, Rübsamen & Herr
■ Peltier cooling unit 3: manufacturer, Rittal
In countries where there are higher ambient temperatures, an
optional second Peltier cooling unit is available.
Fig. 71112
1. Check whether an airflow can be felt on the rear side of the
switch cabinet on the Z slide.
2. Only for Peltier cooling units 1 and 2:
− Clean the Peltier cooling unit with compressed air.
3. In case the message "cooling element ventilation: station X
failure" is shown, Request Technical Service.
B579EN
2015-06-01 Electrical components
5
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21
106636:
Function test