MD15-HE, MD15-R-HE
Product Description
Q
Page 9 / 14
3.09-20.125-01-EN | 2019-08-19
Mounting and commissioning the actuator
CAUTION
Installation and commissioning work may only be carried out by qualified technicians.
If the valve is installed in the system, make sure that no differential pressure builds up in the valve
body before beginning work. If necessary, close the gate valve and turn off pumps. After the pipeline
has cooled off, the actuator can be installed.
Be sure to comply with VDE guidelines and local wiring regulations. The device is connected
according to the legally binding system circuit diagram.
!
CAUTION
Do not operate the MD15-HE, MD15-R-HE Small Actuator electrically without a valve.
36
0°
1
2
3
4
5
6
1 2 3
MD15-HE
7
1 2 3 4 5
MD15-R-H
8
