
15
English
Figure 5. Maintenance choices.
Cleaning and replacing the spring and the gripping insert.
TO DISENGAGE THE SPRING:
• Turn the 950 bottom side up.
• Following the arrows on the label, gently pull the
spring up (to get it out of the retaining groove)
and then swing it forward, bringing the spring
past the finger cavity.
BOTTOM
BACK
TOP
Pivot hole
Finger
cavit
BOTTOM
1.14"
RE-ENGAGE THE SPRING
Distinguish spring
design for proper
assembly.
• To clean the inner surfaces.
• To replace the spring.
• To replace the gripping insert.
1.39"
FRONT
FRONT
BACK
SPRING DESIGN B
Pivot hole
TOP
Retaining
groove
SPRING DESIGN A
Retaining
groove
Finger
cavit
TO REPLACE THE SPRING:
R
emove the old spring, carefully pulling the ends from the pivot holes on either sid
e.
Insert the ends of the new spring into the pivot holes and swing the spring up and
past the finger cavity, then seat the spring into the retaining groove.
• Carefully peel the old gripping insert away from the surface.
• Remove any residual adhesive with an isopropyl alcohol solution.
• Peel the backing paper off the new gripping insert, uncovering the adhesive back.
• Position the new insert as shown above and gently press it in place.
Carefully
peel from
surface
(Top
Half)
Front
Edge
(Top
Half)
TO REPLACE THE GRIPPING INSERT:
A gripping insert adhered to the upper interior surface of the 950 provides a more
secure fit to the finger. The 950 will function with or without the gripping insert,
however Respironics recommends that the insert be in place during normal
operation.
TO CLEAN THE INNER
SURFACES:
• Wipe exposed surfaces with a
soft cloth dampened with an
isopropyl alcohol solution or a
mild detergent solution.
• Dry with a soft cloth or allow
to air dry.
• Surfaces should be
thoroughly dry before
re-engaging the spring.
Gripping
Insert
Flex
Circuit
Bottom
Half
Top
Half
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