Water Cooling - Lenze MOBILE DCU Hardware Manual

5.3

Water cooling

For operating the Mobile devices, a working water cooling system is required.
Operation without water cooling is not permissible and destroys the devices.
A subsequent loosening or tightening of the screws in the cooling cover is not permissible.
The water cooler is mounted in the factory and checked for tightness.
The water cooling has to be dimensioned according the technical data (¶ 36).
How to connect a proper cooling system:
Remove the protective caps from the adaptors (delivery status).
ƒ
Connect suction and pressure hoses.
ƒ
Fix and secure the hoses with suitable clips.
ƒ
Fill and vent water cooling.
ƒ
Prior to every switch−on, the proper functioning of the cooling needs to be ensured.
EMDAG2..., EMDAG3..., EMDAG4...
1.
EMDAG5...
1.
EDSMDAG EN 2.0
Æ 25 - 40 mm
£
2 bar
20 mm
2.
(DN 20)
8 × 1.2 mm
Æ 25 - 40 mm
£
2 bar
20 mm
2.
(DN 20)
8 × 1.2 mm
Ò
Installation
Water cooling
EMDAG004
EMDAG027
5
43