Festo QSP 18 Series Assembly Instructions page 2

Parts list
1.
1
2
2 2
2. Preparing for fitting
3. Assembly sequence
1
Cartridge
1
QSP..18-...
Clamping spring
2
1
VUVB
Product with opening
3
for cartridge
3
When replacing a cartridge:
• Remove clamping spring
2 with a suitable tool,
e.g. a screwdriver.
1
2
3
• Remove the cartridge 1
1
to be replaced.
Only the straight cartridges
may be pulled out with an
inserted hose.
3
• Place cartridge 1 in the
opening intended for this
1
purpose.
3
Assembly instructions (en)
676 086 / 2005-07NH
Cartridge
QSP..18-...
†‡
Festo AG & Co. KG
Postfach
73726 Esslingen
++49/(0)711/347-0
www.festo.com
• Press cartridge 1 firmly
up to the stop of the first
shoulder.
You can then ensure that:
1
– the o-ring is not damaged
when the clamping spring
is inserted.
– the cartridge is held se-
curely.
First
shoulder
• Look for the groove with
the small indentation.
• Insert clamping spring 2
only on this side.
1
2