Weinmann OXYWAY Fix I Service Manual page 123

Pressure reducer
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14.34 Replacing the orifice plate
14.34.1 Removing the orifice plate
Requirement
• The multistep flow selector assembly 179 has been removed
(see "14.13.1 Removing the multistep flow selector assembly",
page
98).
• The spring for the piston 174 has been removed
(see "14.14.1 Removing the spring for the piston", page
• The piston 173 has been removed
(see "14.16.1 Removing the piston", page
• The multistep flow selector assembly 179 has been disassembled
(see "14.17.1 Disassembling the multistep flow selector assembly",
page
101).
• The orifice plate assembly 181 has been disassembled
(see "14.20.1 Disassembling the orifice plate assembly",
page
106).
1. Dispose of the orifice plate 168.
14.34.2 Fitting the orifice plate
1. Pick up the orifice plate 168.
2. Assemble the orifice plate assembly 181
(see "14.20.2 Assembling the orifice plate assembly", page
3. Assemble the multistep flow selector assembly 179
(see "14.17.2 Assembling the multistep flow selector assembly",
page
102).
4. Fit the piston 173
5. Fit the spring for the piston 174
(see "14.14.2 Fitting the spring for the piston", page
6. Fit the multistep flow selector assembly 179
(see "14.13.2 Fitting the multistep flow selector assembly",
page
98).
14.35 Replacing the slide disk
14.35.1 Removing the slide disk
Requirement
• The multistep flow selector assembly 179 has been removed
(see "14.13.1 Removing the multistep flow selector assembly",
page
98).
• The spring for the piston 174 has been removed
(see "14.14.1 Removing the spring for the piston", page
• The piston 173 has been removed
piston", page
• The multistep flow selector assembly 179 has been disassembled
(see "14.17.1 Disassembling the multistep flow selector assembly",
page
101).
Contents
Repairs to OXYWAY Fast I, OXYWAY Fast I+, OXYWAY Fast III
(see "14.16.2 Fitting the piston", page
(see "14.16.1 Removing the
100).
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99).
100).
107).
101).
99).
99).
OXYWAY
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