Installation, Initialisation And Service; Setting Up Block Assemblies Using The Modular Pneumatic - bürkert 5470 Betriebsanleitung

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INSTALLATION, INITIALISATION AND SERVICE

Work on the valve should only be carried out by specialist staff and with the correct
tools!
Before working on the system, always turn off the supply voltage!
Clean the piping system before installing the valve!
Where necessary, connect a strainer upstream to protect against faults.
When tightening the connections, never use the coil as a lever!
Ensure that the operational conditions agree with the performance data of the unit!
Avoid back-pressures in the exhaust channels by the use of large-volume silencers!
ATTENTION!
Manual override:
To operate the valve manually, turn the manual override by 90° in the direction of the
arrow.
4.1 Setting up block assemblies using the modular
pneumatic rail MP05
With combination of two-way and three-way base modules, you can assemble valve blocks
of any size.
NOTE
Check that each module is fitted with 2 O-rings!
Before locking together, lightly grease or oil the fitted O-rings.
Insert the lower hook of the module being added into the slot on the previous module.
Lightly press the module being fitted upwards, and latch in the upper locking hook.
Lay the 3 O-rings into the recess in the rear side of the valve. Ensure that the seals are
seated exactly!
ATTENTION!
Secure the valves to the base module using 2 screws each.
(Tightening torque max. 0.5 Nm).
Mount the complete valve block onto the wall or the standard rail.
Connect the supply and working lines.
Make the electrical connections to the pilot valves: in doing this, observe the values
given on the rating plate!
Operating instructions-No. 803 136
Lines or valves must never be loosened while the system is
under pressure!
It is advisable to start the assembly with the left-most connector
module (Fig. 1).
Squashed O-rings sause leackages in the block!
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