Publicité
Les langues disponibles
Les langues disponibles
7.
insTallaTiOn
7.1.
safety instructions
Danger!
Risk of injury from high pressure in the equipment!
•
Before loosening the pipes and valves, turn off the
pressure and vent the pipes.
Risk of injury due to electrical shock!
•
Before reaching into the device or the equipment,
switch off the power supply and secure to prevent
reactivation!
•
Observe applicable accident prevention and safety
regulations for electrical equipment!
Warning!
Risk of injury from improper installation!
•
Installation may be carried out by authorized technici-
ans only and with the appropriate tools!
Risk of injury from unintentional activation of the
system and an uncontrolled restart!
•
Secure system from unintentional activation.
•
Following assembly, ensure a controlled restart.
16
english
7.4.
manual emergency actuation
Caution!
Discharge of medium due to loss of the O-rings!
•
If the O-rings are lost, the valve will leak. Medium may
be discharged.
note!
Caution!
•
When the manual emergency actuation is locked, the
valve can no longer be actuated electrically.
Manual emergency
actuation
Press
Turn
Fig. 2:
Manual emergency actuation
18
english
7.2.
before installation
Installation position:
Installation can be in any position.
Preferably: Actuator upright
→
Prior to installation check pipelines for dirt and, if
required, clean.
Dirt filter: To ensure that the solenoid valve functions
reliably, a dirt filter (≤ 500 µm) must be installed in front of
the valve inlet.
7.3.
installation
→
Hold the device with a suitable tool (open-end wrench)
on the housing and screw into the pipeline.
note!
Caution risk of breakage!
•
Do not use the coil as a lifting arm.
→
Observe direction of flow:
The arrow on the housing indicates the direction of flow
(no function in opposite flow direction).
7.5.
changing valve function
Fig. 3:
Installing the pilot valve (changing valve function)
Danger!
Discharge of medium due to leaking device!
If the O-rings are forgotten or incorrectly inserted during
installation of the pilot valve, the device will be damaged
and medium will be discharged.
•
Before screwing in the pilot valve, correctly insert
O-rings into the depressions.
Type 5282 EV
english
17
max. 2,0 Nm
Pilot valve
O-rings
Identification for the
flow direction
english
19
Publicité
