Weinmann OXYWAY Fix I Service Manual page 104

Pressure reducer
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Repairs to OXYWAY Fast I, OXYWAY Fast I+, OXYWAY Fast III
104
EN
OXYWAY
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13.Fix the multistep flow selector 159 in place using the clamping
417
159
14.Use the Allen key to tightly screw in the threaded pin 160 on
15.Loosen the fastening on the clamping device for cover
16.Remove the multistep flow selector assembly 179 from the
17.Check the alignment of the orifice plate assembly 181 in the
18.If necessary: Re-align the orifice plate assembly 181. To do so,
19.Fit the piston 173
20.Fit the spring for the piston 174
21.Fit the multistep flow selector assembly 179
14.18 Replacing the O-ring in the contents
indicator
Required tools
Watchmaker's screwdriver 409
14.18.1 Removing the O-ring from the contents
indicator
Requirement
• The multistep flow selector assembly 179 has been removed
• The threaded locking pin 151 has been removed
• The contents indicator 150 has been removed
1. Use the watchmaker's screwdriver 409 to carefully remove
Forward
device for cover assembly 417.
the multistep flow selector 159.
assembly 417.
clamping device for cover assembly 417.
multistep flow selector assembly 179.
disassemble the multistep flow selector assembly 179 again and
then re-assemble.
(see "14.16.2 Fitting the piston", page
(see "14.14.2 Fitting the spring for the piston", 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 "14.15.1 Removing the threaded locking pin", page
(see "14.19.1 Removing the contents indicator", page
the O-ring 152 from the housing.
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