Siemens Building Technologies / HVAC Products
HK3M4622en
27.07.2002
1/2
HK3M4622en
M4622
en
Mounting instructions
Rotary-type actuator
GXD..31.1
Keep this instruction guide together with the actuator
or with the plant documentation!
Only authorized personnel may perform electrical
connections for AC 230V
.
Attention! Do not open the actuator.
The units are maintenance-free. Any repair work must be
conducted by the manufacturer only. Opening of the ac-
tuator will void warranty.
Wiring and commissioning
See the commissioning instructions and the data sheet
for the actuator.
Shaft Mounting
Note:
Tighten to
7...8
Nm
