Weinmann OXYWAY Fix I Service Manual page 161

214
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15.30.2 Assembling the cover assembly
1. Place the large O-ring 224 in the groove in the multistep flow
selector 213.
224
213
2. Place the small O-ring 223 in the groove in the multistep flow
selector 213.
223
213
3. Use the Allen key to place the O-ring 202 in the groove in the
housing cover 214.
202
4. Use the brush to apply a thin coat of oxygen-compatible
lubricant 414 to the O-ring 202 in the housing cover 214.
5. Place the housing cover 214 in the cover clamping device 401.
6. Tighten the cover clamping device 401 in the vise.
7. Place the multistep flow selector 213 on the housing cover 214.
8. Pull the union nut 222 over the multistep flow selector 213 and
onto the housing cover 214 and screw on by hand.
222
213
214
9. Remove the adhesive residue from the threads on the multistep
flow selector 213.
When doing so, note:
• No dirt must get into the housing during cleaning.
• A brass brush must be used for the external thread.
• A thread tap must be used for the internal thread.
10.Pick up the inhalation outlet 205.
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