UF-1 and UFB-1 Valves Training Manual
© 2023, Marmon Foodservice Technologies Inc. - 12 - Publication Number: 315222001OPR
4.1 UF-1 and UFB-1 Valve Disassembly (cont.)
16. Then remove 5 screws that secure the valve head to the
valve body.
Figure 25
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17. To remove the dispensing lever return spring pry the end of the spring
and pull up. This spring stops the lever from vibrating.
Figure 26
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4.2 Mounting Block Disassembly
To disassemble mounting block:
1. Turn off water and syrup supplies.
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2. Remove 2 screws from top plate and pull spools out from the bottom
of the mounting plate exposing spools and O-rings.
Note: When replacing mounting block use replacement O-rings for the
inlet fittings.
Figure 27
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3. When installing a new block, make sure it is locked in
the open position.
Figure 28