Electrical Data; Type Label; Fluid Installation - bürkert 0312 Bedienungsanleitung

5.6 electrical data

Connections DIN EN 175301-803 (DIN 43 650), form A
Nominal operating mode 100 % continuous operation
for block installation 5 W continuous operation on request
8 W intermittent operation 60 % (30 min)

5.7 Type label

Orifice
Circuit function
Type
0312 D 2,0 NBR MS
PN 0-10 bar
24V 60 Hz
00450000
Identification number
Voltage, frequency, output
Fig. 2: Description of the type label (example)
english
8

6.1 fluid installation

Danger!
Risk of injury from high pressure in the equipment/device.
▶ Before working on equipment or device, switch off the pressure
and deaerate/drain lines.
The installation position is optional, preferably coil at the top.
→
Prior to installation check pipelines for dirt and clean if necessary.
→
If required, install a dirt trap to prevent malfunctions.
Manifold fastening:
From above with M4 cylinder head screws (before mounting the valves)
or from below using M5 screws.
Manifolds can be mounted side by side using the nipples.
Screws M4 x 60
Label
port A or B
Cover plate
Fig. 3: Installation on manifold
english
10
Sealing material
Body material
Pressure range
8W
CE
W14UN
Mesh size:
0,2 – 0,4 mm
Above port
Manifold
6 insTallaTion
Danger!
Risk of injury from high pressure in the system/device.
▶ Before working on the system or device, switch off the pressure
and vent/drain lines.
Risk of injury due to electrical shock.
▶ Before working on the system or device, switch off the power sup-
ply and secure to prevent reactivation.
▶ Observe applicable accident prevention and safety regulations for
electrical equipment.
WarnIng!
Risk of injury from improper installation.
▶ The installation may be carried out only by trained technicians and
with the appropriate tools.
▶ Secure system against unintentional activation.
▶ Following assembly, ensure a controlled restart.
→
Remove the cover plate.
Do not mount valves with CFC (NC) and CFD (NO) together
onto a manifold.
WarnIng!
Risk of injury due to escaping medium.
▶ Make certain the seals included with delivery are properly seated in
the valve.
▶ Ensure that the manifold is even.
▶ Ensure that the surface quality of the manifold is adequate.
▶ Do not seal the top port to coil.
→
Observe flow direction. Labelling for port A or B on valve to be on
same side as labelling A(B) on manifold.
→
Screw via supplied screws M4 x 60 on basic devices or manifold
(tightening torque: max. 2 Nm).
→
Seal off connections on the manifold that are not required using plugs.
→
Seal off the top port using polytetrafluoroethylene (PTFE) tape on
the cone or the thread or connect to a suitable bolted connection
(tightening torque: max. 5 Nm).
english
6.2 electrical installation
Danger!
Risk of injury due to electrical shock.
▶ Before working on the system or device, switch off the power sup-
ply and secure to prevent reactivation.
▶ Observe applicable accident prevention and safety regulations for
electrical equipment.
If the protective conductor is not connected, there is a risk of electric
shock.
▶ Always connect protective conductor and check electrical continuity
between coil and body.
Seal
Fig. 4: Electrical installation with cable plug
Type 0312
9
DIN EN 175301-803,
form A
max. 1 Nm