Vollrath SU444 Water Cooled - Manual (Page 23)

Owner’s Manual #513684 17 SU444I2 Model Machines
C. Completely disassemble the hose assembly and
the check valve (Fig. 3-8). Place hoses, tee, check
valve assembly, and pickup hose adapter in 90°
to 110°F (32°C to 43°C) mild detergent water and
wash thoroughly. Use soft bristle brushes to clean
inside of fi ttings. Rinse all parts in clean 90° to
110°F (32°C to 43°C) water.
D. Carefully inspect each part for wear or damage.
Replace worn or damaged parts.
E. Wash the mix tube and the air tube in the cabinet
with 90° to 110°F detergent water and brushes
provided. Rinse with clean, 90° to 110°F water.
F. Prepare two gallons (7.5 liters) of sanitizing
solution using a USDA certifi ed grade sanitizing
solution. Sanitize all removed parts. Allow them
to air dry.
G. Reassemble both hose assemblies per the
diagram located on the inside of the cab door.
Reconnect the assemblies to the pump hose and
the discharge hose, using the clamps. (Refer to
Section 2.6 Mix Pump).
H. Sanitize assembled machine as per instructions
outlined in Section 3.10.
Figure 3-8 Mix Pump Removable Parts