Festo MPA-L Series, Описание

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5. Conversion and maintenance
5−13
Festo P.BE−MPAL−EN en 1008NH
7. For extension:
Loosen the threaded sleeves from the threaded rods of
the tie rod with an Allen key, size4. Prevent the threaded
rods from moving in the end plate by holding them with
an open end spanner, size 5.
Mounting Proceed as follows:
1. Check the free cord seals on the separation points of the
sub−bases for damage.
2. If necessary change the damaged cord seals.
3. Screw the extension the pieces of the tie rod between
the threaded rods and threaded sleeves of the tie rod
(see Fig.5/3) and tighten them by hand.
For an extension of the valve terminal MPA−L by several
components the extension pieces are screwed to one
another in a row between the threaded rod and the
threaded sleeve of the tie rod.
4. Check that all three tie rods of the valve terminal MPA−L
are the same length.
5. Tighten the three tie rods with an Allen key, size4, in the
left−hand end plate (see Fig.5/5, torque 1.7Nm ±10%).
6. Place the sub−bases and if necessary the supply plates in
the desired order on the tie rod. Then fit the right−hand
end plate.
7. Push the three screws through the holes in the right−hand
end plate into the threaded sleeves of the tie rod and
tighten them uniformly
with a Allen key, size2.5, hand
tight.
Tighten the screws to a torque of 1.7Nm ±10% and then
check the torque on all three screws, as the torque on the
screws can change during the tightening process.