Weinmann OXYWAY Fix I Service Manual page 106

Repairs to OXYWAY Fast I, OXYWAY Fast I+, OXYWAY Fast III
106 EN OXYWAY
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4. Fit the threaded locking pin 151
5. Fit the multistep flow selector assembly 179
14.20 Disassembling/assembling the orifice
plate assembly
Required tools • Oxygen-compatible lubricant 414
• Brush
14.20.1 Disassembling the orifice plate assembly
Requirement • The multistep flow selector assembly 179 has been removed
• The spring for the piston 174 has been removed
• The piston 173 has been removed
• The multistep flow selector assembly 179 has been disassembled
1. Pick up the orifice plate assembly 181.
Damage to the orifice plate when removing the slide disk!
When removing the slide disk, the thin orifice plate underneath may
be damaged.
 Carefully remove the slide disk from the holder for the orifice
2. Carefully remove the slide disk 166 from the holder for the orifice
166
168
3. Remove the orifice plate 168 from the holder for the orifice
167
Forward
(see "14.15.2 Fitting the threaded locking pin", page
(see "14.13.2 Fitting the multistep flow selector assembly",
page 98).
(see "14.13.1 Removing the multistep flow selector assembly",
page 98).
(see "14.14.1 Removing the spring for the piston", page
(see "14.16.1 Removing the piston", page
(see "14.17.1 Disassembling the multistep flow selector assembly",
page 101).
plate.
plate 167.
When doing so, note: The orifice plate underneath 168 must not
be damaged.
plate 167.
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