Conversion Between Ducted And Unducted Exhaust Air - Festo MPA-L Series Description

5. Conversion and maintenance

5.3.4 Conversion between ducted and unducted exhaust air

Festo P.BE−MPAL−EN en 1008NH
To separate the sub−base and the electronic module you
require a VMPAL−LW releasing tool, use of which is described
in the enclosed assembly instructions.
Caution
When exchanging an electronic module use only an elec
tronic module of the same type, so that undesired address
shifts and consequent incorrect switching is avoided.
Caution
The electronic module may be damaged if it is not handled
correctly.
Switch off the power supply before removing the elec
·
tronics modules.
Do not touch any components
·
Observe the handling specifications for electrostatically
·
sensitive devices.
Discharge yourself before installing or removing sub−
·
assemblies to protect the sub−assemblies from static
discharges.
Supply plates
You can convert the valve terminal from ducted exhaust by
means of exhaust plate to unducted exhaust air by means of
flat plate silencer.
Proceed as follows to convert to unducted exhaust air:
1. Loosen the 4 attachment screws of the exhaust plate and
remove the exhaust plate including the cord seal from the
supply plate.
5−15