49
15. Install the duckbill valve into the syrup
nose fitting, with the flat end aligned with
the open slot in the syrup nose fitting.
Note: Replace the duckbill valve if it is
damaged or extends past the syrup nose
fitting slot. (See Figure 29.)
Figure 65
16. Install the syrup nose fitting onto the
syrup line fitting. Tighten by hand until
snug.
Note: The duckbill valve must be wet when
the syrup nose fitting is assembled on the
syrup line fitting. The sanitized water will
lubricate the bottom flat surface and prevent
the duckbill from twisting when the the syrup
nose fitting is tightened.
17. Inspect the duckbill valve for proper
installation inside the syrup nose fitting.
The tip of the duckbill valve must be flat
to seal the syrup line. (See Figure 30.)
Figure 66
If the tip is not flat, remove the syrup nose
fitting and remove/reinstall the duckbill
valve. Using a shake cup filled with
sanitizing solution, rinse the syrup nose
fitting to wet the bottom of the duckbill
valve. Reinstall the syrup nose fitting onto
the syrup line fitting. If the tip will not
remain flat when the syrup fitting is
assembled, replace the duckbill valve.
18. Install the o -ring on the syrup nose fitting.
19. Repeat steps 3 through 18 for all syrup
flavors.
20. Remove the pick up tubes from the pail o f
McD Sanitizer (HCS) and allow them to
drain.
21. Place all the pick up tubes into the syrup
containers. Ensure the syrup lines match
their respective flavors.
For Syrup Bag System: Attach the bag
connector fitting to the proper syrup flavor.
22. Select the CALIBRATION symbol
on
the control panel to display the menu
options.
23. Touch the AUTO symbol
to move the
arrow to SYRUP PRIME. Touch the
CALIBRATION symbol
again to display
the Syrup Prime screen.
24. Select the FLAVOR SELECT symbol
for the corresponding syrup valve to start
the flow of syrup.
25. Allow the syrup to flow until all of the McD
Sanitizer (HCS) and air is purged from
the line.
26. Touch the FLAVOR SELECT symbol
to stop the flow of syrup.
27. Lubricate the o -ring on the syrup nose
fitting. Install the syrup valve into the
shake door and secure the valve by
lowering the retainer.
28. Repeat steps 20 - 27 for all syrup
flavors.
29. Clean the syrup cabinet interior with a
clean, sanitized towel. Spray resistant
areas with McD Sanitizer (HCS).
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