Operating instructions
A2E250-AE65-10
Translation of the original operating instructions
4.3 Connecting the cables
The device has external leads.
●
Connect the cables according to your application. When doing so,
observe Chapter 4.4 Connection diagram.
4.3.1 Cable routing
Water must be prevented from reaching the cable exit along the cable.
NOTE
Damage caused by moisture penetration.
Moisture can penetrate into the terminal box if water is
constantly present at the cable glands.
→ To prevent the constant accumulation of water at the cable
glands, the cable should be routed in a U-shaped loop
wherever possible.
→ If this is not possible, a drip edge can be produced by
fitting a cable tie directly in front of the cable gland for example.
Fans installed upright
Fig. 1: Cable routing for fans installed upright. The cables must always
be routed downward.
4.3.2 Motor protection
WARNING
Device has no overheating protection
The device is supplied without any automatic overheating
protection. The device can become hot and catch fire.
→ For the version without thermal overload protector, also
install a suitable motor protection switch.
Item no. 13817-5-9970 · ENU · Change 210726 · Approved 2020-10-23 · Page 7 / 11
ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com