Weinmann OXYWAY Fix I Service Manual page 48

Final inspection OXYWAY Fine I
48 EN OXYWAY
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10.4 Checking the system for leaks
1. Screw the hand-screwed connection 273 onto the valve of
273
2. Screw the hand-screwed connection 273 tight by hand.
3. Close the multistep flow selector 267.
4. Open the valve of the oxygen cylinder slowly.
5. Use a brush to lightly moisten the connection between the
6. Use a brush to lightly moisten the connection between the contents
7. Use a brush to lightly moisten the connection between the flow
8. Use a brush to lightly moisten the safety valve with leak detection
9. Use a brush to lightly moisten the small opening between the
10.Screw the cap 504 onto the inhalation outlet 257.
11.Fully open the multistep flow selector 267.
Forward
the oxygen cylinder.
connecting bolt 271 and the pressure reducer housing with
leak detection spray 502.
Requirement:
No bubbles form between the connecting bolt 271 and the
housing.
indicator 250 and the housing with leak detection spray 502.
Requirement:
No bubbles form between the contents indicator 250 and the
housing.
indicator 251 and the housing with leak detection spray 502.
Requirement:
No bubbles form between the flow indicator 251 and the housing.
spray 502.
Requirement:
No bubbles form on the safety valve.
housing and the pressure reducer housing cover 264 with leak
detection spray 502.
Requirement:
No bubbles form at the small opening between the housing and
the housing cover 264.
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