User guide
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Before installation, clean any possible dirt off the pipe-
→
lines and flange connections.
Install a dirt trap in front of the valve to protect it from
→
malfunctions caused by dirty media.
Mesh size:
0,2 ... 0,4 mm
Warning!
Leaky connections with seals not properly seated.
Make certain the seals included with delivery are prop-•
erly seated in the valve.
Insert the seal into the valve.
→
Two pass-through holes for M4×60 cylinder head screws
are used for fastening.
Note the direction of flow indicated on the housing:
The valve output is identified by A.
Connect valve output A with connection A (B) of the
→
connection plate: Either screw the valves onto the con-
nection plate and then fasten the connection plate from
below with M5 screws or fasten the connection plate from
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above with M4 cylinder head screws and then screw on
the valves.
Seal the connection holes on the plate that are not needed
→
with plugs (order No.: 005041).
The connection plates can be arranged in rows with
nipples (order No.: 005040).
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Danger!
Before starting work, always switch off the power supply •
and safeguard to prevent re-activation!
Observe applicable accident prevention and safety •
regulations for electrical equipment!
Note the voltage and current type as specified on
the rating plate
Voltage tolerance ± 10 %
Connection with Bürkert cable head Type 2508, protection
class IP65, with cable 3 x 0.75 mm². The flat pin is the earthing
connection. The cable head insert can be turned 4 x 90°.
Warning!
If the protective conductor contact between the coil and
housing are missing, there is danger of electrical shock.
Always connect the protective conductor contact!•
Check the protective conductor contact after installa-•
tion!
The tightening torque for the cable head is 1 Nm.
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The valve is maintenance-free under normal operating condi-
tions.
If malfunctions occur, check
the line connections
→
the operating pressure →
the power supply and valve control →
Magnet does not attract
Short circuit or coil interrupted•
Core or core area dirty•
An immovable core causes the coil to overheat with
alternating current.
If the valve still does not switch, please contact your Bürkert
Service.
Type 0212B