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Festo 7DSBF-Ca_en
•
Compress the retaining ring (e.g. using pliers) and place it on the piston rod
seal.
• Apply a thin film of grease to the new cushioning seals on the front side of
the sealing surface and insert them into the bearing cap and end cap.
•
Place the new holding discs on the bearing and end caps.
•
Apply the grease included in the set of wearing parts to the new O-rings and
insert them into the groove of the bearing and end caps.
•
To protect the bearing and seal, place the appropriate mounting sleeve on
the thread of the piston rod to prevent damage
(see chapter
7.2 „Sonderwerkzeuge“
).
•
Guide the bearing cap over the mounting sleeve onto the piston rod as far
as the cylinder barrel.
•
Place the end cap at the other end of the cylinder barrel.
•
Apply the screw locking agent included in the set of wearing parts to
the screws.
•
Fasten the screws through the bearing and end caps into the cylinder barrel.
• Align the bearing and end caps flush with the cylinder barrel.
•
Tighten the screws with the appropriate torque (see table).
Type
Torque
DSBF-C-32
7 Nm
DSBF-C-40
7 Nm
DSBF-C-50
13 Nm
DSBF-C-63
13 Nm
DSBF-C-80
25 Nm
DSBF-C-100
25 Nm
•
Perform a functional test as per the operating instructions (enclosed with
the cylinder or can be called up on the Festo website (
www.Festo.com
)) and
commission the repaired cylinder.
