OPERATING PROCEDURES
6-5
Models RD30/RC25
Operating Procedures
6
Sanitizing (Without Post Mix Valve)
1. Fill the system. Disconnect the product supply lines
from the mix delivery container. Prepare a pail of
approved 100 ppm sanitizing solution (examples:
2-1/2 gal. [9.5 L] of Kay-5
®
or 2 gal. [7.6 L] of
Stera-Sheen
®
). Use warm water and follow the
manufacturer’s specifications. Pour the solution into
a clean, empty mix delivery container. Connect the
container to the mix delivery line.
Figure 6-21
2. Place the control switch in the WASH position. Press
the fill switch to activate the mix solenoid. The mix
solenoid will remain open until the mix level float
switch is satisfied. Drain sanitizer from the freezing
cylinder and repeat this procedure until full-strength
solution is dispensed from the mix delivery container.
Make sure all sanitizer is removed from the fill
system. Place the fill switch in the OFF position and
drain any remaining solution from the freezing
cylinder.
Figure 6-22
Important! The machine must not be placed in Auto
mode until all sanitizing solution has been removed
from the freezing cylinder and proper priming
procedures have been completed. Failure to follow
this instruction may result in damage to the freezing
cylinder.
Sanitizing (With Post Mix Valve)
1. Prepare a pail of approved 100 ppm sanitizing
solution (examples: 2-1/2 gal. [9.5 L] of Kay-5
®
or 2
gal. [7.6 L] of Stera-Sheen
®
). Use warm water and
follow the manufacturer’s specifications. Pour the
solution into a clean, empty mix delivery system
container.
Figure 6-23
2. Place the control switch in the WASH position. Place
the fill switch in the on position. To prime the fill valve,
press and hold the area marked PUSH on the front of
the post mix valve (prime button). After 10 seconds,
release the valve, and the sanitizing solution will
continue to flow until the mix float is satisfied or until
the fill switch is turned to the OFF position.
Figure 6-24
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