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Festo Inte kategoriserad CPE14-PRSEO-2

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Sida 1/2
CPE...-PRS
Connection block
Festo SE & Co. KG
Ruiter Straße 82
73734 Esslingen
Deutschland
+49 711 347-0
www.festo.com
Operating instructions
8151076
2021-03g
[8151078]
Translation of the original instructions
© 2021 all rights reserved to Festo SE & Co. KG
1 Applicable documents
All available documents for the product
è www.festo.com/sp.
2 Safety
Safety instructions
Only use the product in original status without unauthorised modifications.
Intended use
The manifold blocks CPE...- PRS connect directional control valves to central
supply ports and are intended for wall or H-rail mounting.
3 Additional information
Accessories è www.festo.com/catalogue.
4 Product overview
Structure
1 2 3
4
Fig.1
1 Connecting component
2 Valve spool
3 Blind plate
4 Mounting slide
Function
The manifold block CPE...-PRSG-2/-3 (double or triple) connects type CPE 5/2- or
5/3-way valves to central supply ports.
Two additional valves can be supplied with the help of the extension plate CPE...-
PRS-2.
The end plate CPE...-PRS-EP can be used to create different pressure zones or a
two-sided compressed-air supply.
The maximum configuration level is:
6 valves 12 valves
with one-sided compressed-air supply or
for every pressure zone
with two-sided compressed-air supply
Tab. 1
The CPE-...-PRSO-... have the diaphragms removed.
5 Assembly
Preparation
Fig.2
1. Place all manifold blocks in their assembly sequence.
2. Trace the pressure curve, e.g. with a sketch.
When using multiple pressure zones:
NOTICE
Make sure that the diaphragms at the interface of two pressure zones remain
intact.
Pressed-in diaphragms cannot be closed again. In doing so, consider
removing the diaphragms of the compressed air ducts for an unobstructed
flow rate.
Removing unused diaphragms:
Fig.3
1. Press in the 3 diaphragms of the compressed air ducts on the manifold block
from the outside inwards in accordance with the pressure curve sketch using
a punch (A)
2. Deburr fracture margins and
3. Remove chips.
This time-saving method of operation results in irregular broken edges compared
to precision machining.
Assembly
H-rail mounting:
1. Place all manifold blocks on the H-rail in accordance with the assembly
sequence.
2. Press the manifold blocks on the H-rail until the mounting slides engage.5
Linking manifold blocks:
Fig.4
1. Place one sealing ring each between each of the three compressed air ducts
and press the manifold blocks together.
2. Push a connecting component onto the rail shown on both sides until it1
clicks into place.
Mounting the CPE valves:
Fig.5
1. Insert all valve spools up to the first detent.2
2. Place a seal on every compressed air outlet.
3. Screw the valve connecting fittings with attached sealing ring into ports 3 and
5 of the CPE valve.
4. Place the CPE valves on the manifold block, press in and simultaneously push
the valve spool to the 2nd detent. The valve spool and valve are then flush
with each another.
WARNING
Observe the locking procedure!
This is the only way to prevent unsecured valves from being thrown out when the
manifold is pressurised.
Procedure
Ensure that the connected manifold blocks are installed without distortion.
Make sure there is sufficient space for the required ports.
H-rail mounting
Fig.6
Tighten the locking screws of the manifold block to the H-rail.
Wall mounting
Fig.7
Screw in the following number of screws for mounting:
Component Required number of screws
Manifold block 2
Extension plate 1
End plate 2
6 Installation
Pneumatic installation
Preferably use type QS..-... round push-in fittings with cylindrical connecting
thread.
Connect the tubing for the pneumatic ports as shown in the pressure curve
sketch Fig. 2.è
Seal the connecting thread. Observe tightening torques Technical data.è
When using conical QS push-in fittings:
Turn the fittings with two layers of sealing band as follows:
First screw in by hand.
Then use a suitable tool to turn further 2 turns, but do not screw in to the
block.
To seal unused valve positions:
Use the type CPE...-PRSB blanking plates .3
7 Malfunctions
Malfunction Possible cause Remedy
Pressure loss Diaphragm pressed in at the inter-
face of two pressure zones
Replace the corresponding manifold
block
Tubing connection fault Correct tubing connection fault
Audible blowing noise Seals not in intended position Check seals
Valve spool not engaged Engage the valve spool until the
valve spool and valve are flush
Tab. 2
8 Demounting
Removing CPE valves:
1. Exhaust the manifold block.
2. Pull the valve spool one detent outwards.2
Take into account the short distance between the valve spool and the
mounting surface of the connecting component .1
Disassembly of interlinked connection blocks:
4
Fig.8
4 Mounting slide
1. Remove CPE valves.
2. Press down the lock and pull the valve spool completely out of the mani-5
fold block.
3. Dismantle individual parts in reverse order of assembly.
Dismantling the H-rail:
1. Remove CPE valves.
2. Unscrew locking screw.
3. Demount the interlinked connection blocks.
4. Lever the mounting slides out of the manifold blocks with a screwdriver.
9 Technical data
Type CPE-... -10-PRS -14-PRS -18-PRS -24-PRS
Medium Compressed air in accordance with ISO 8573-1:2010 [7:4:4]
lubricated operation possible (in which case lubricated oper-
ation will always be required)
Permissible operating pressure –0.09 MPa … 1.0 MPa
–0.9 bar … 10 bar
–13 psi … 145 psi
Max. permissible tightening torque
for cylindrical push-in fittings
6 Nm 8 Nm 30 Nm 30 Nm
Mounting position
H-rail mounting Horizontal only
Wall mounting Any
Permissible temperature
Environment, medium –5 °C … +50 °C
Storage –20 °C … +40 °C
Materials
Housing Polyamide
Fittings Aluminium
Seals Nitrile rubber
Connections Galvanised steel
Tab. 3

Produktspecifikationer

Varumärke: Festo
Kategori: Inte kategoriserad
Modell: CPE14-PRSEO-2

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