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Rexroth IndraDyn A
Coolant Connection to MAF Motors
Purging Connections
DOK-MOTOR*-MAD/MAF****-PR03-EN-P
or air duct length, as well as the air baffles, into account. Please also
observe the notes in Chapter 9.8 "Motor Cooling".
(1):
Explosion-endangered area
(2):
Radial fan (not included in scope of delivery)
(3):
MAD motor in EX version
Fig. 13-13: Fan connection in the explosion-protected area
Regarding the coolant connection to MAF motors, please heed the
information in chapter 8, Connection Techniques.
The connection of an EX motor with an EEx p control device has to be
done with a pipe or a tube with a maximum internal diameter of 8 mm.
If plastic pipes are used, the maximum outer diameter is 13 mm.
Possible electrostatic discharge from plastic
pipes!
⇒ Use only plastic pipes that are certified for use in
explosion-protected areas.
CAUTION
Connect the pneumatic purging gas lines by heeding the maximum
permitted bending cycles according to Fig. 13-14.
Motors for Hazardous Areas
Ex-Belueftung.EPS
13-15
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