Making Connections; Testing And Start-Up; Manual Override - Aventics HF03 Betriebsanleitung

Making connections

See figure 3/4
See figure 9
Versions
Valves with a
'turn and detent'

manual override,

yellow knob
AVENTICS | HF03/HF02 | 1987765472–BDL–001–AB
4.6 Making connections
1. Make the FE connection (M5 screw on the left end plate)
according to VDE 100 and VDE 160.
2. Connect the cable to the controlling electrical system.
3. Plug the mating plug I onto the multiple plug connector I for
valve control and screw it tightly.
Please ensure that enough free space is left for the electrical
connections so that the permissible minimum bending radii are
adhered to.
5

Testing and start-up

5.1 Manual override
The manual override is a rotary switch.
DO NOT push downward!
The valve control's functional reliability and method of
operation can be checked before start-up by activating the valve
positions using the manual override instead of the electrical
signal. The electrical signal is disabled when the manual
override is used.
1 or 2 manual overrides depending on the valve version
(with 1 or 2 solenoids), can be operated independently of each
other in 2x3/2 valve units.
Turn and detent:
Put the screwdriver into the manual override's groove and turn
it to position 1 from the zero position using slight force until it
clicks into place. The valve switches and remains in the
switched position until the manual override is turned back to the
zero position.
59
Testing and start-up