OPERATING PROCEDURES
6-11
Model 736
Operating Procedures
6
Hopper Cleaning
1. Prepare an approved 100 PPM sanitizing solution
(example: 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.
2. Pour the solution into the hopper and allow it to flow
into the barrel.
Note: Do not
brush-clean the mix inlet hole while
the machine is in the Wash mode.
3. Using the hopper brush, clean the mix hopper,
mix-level sensing probe, and the outside of the
agitator driveshaft housing. Brush-clean the mix inlet
hole.
4. Press the Wash button. This will cause the cleaning
solution in the barrel to come in contact with all areas
of the barrel.
5. Place an empty pail beneath the door spout.
6. Open the draw valve on the freezer door and draw off
all the solution.
7. Once the cleaning solution stops flowing from the
door spout, close the draw valve and press the STOP
button.
Disassembly
Note:
Failure to remove the parts specified in the
following brush-cleaning and lubrication procedures will
result in damage to the machine. These parts must be
removed within the maximum number of days allowed
between brush-clean cycles or the machine will hardlock
and will not operate.
WARNING!
Make sure the power switch is in
the OFF position! Failure to follow this instruction may
result in severe personal injury to fingers or hands from
hazardous moving parts.
1. Remove the handscrews, freezer door, beater,
scraper blades, and the driveshaft seal from the
barrel.
2. Remove the scraper blades and the beater head
from the beater.
3. Remove the driveshaft seal from the beater.
4. Disassemble the pump. Remove the liquid regulator
tube with the pump valve, the spring, and the O-ring.
Remove the cover, the gears, and the O-rings.
Remove the feed tube, feed tube coupling, duck-bill
valve, and the O-rings.
Note:
Never use any tool to remove the gears from
the pump body.
5. Disassemble the freezer door. Remove the door
O-ring, pivot pin, draw valve, draw handle,
counter-beater with bushings, and O-rings.
6. Remove the front drip shelf, drip tray, and splash
shield.
7. Remove the drip pan.
8. Take all parts to the sink for cleaning.
Note:
If the drip pan is filled with an excessive
amount of mix, it is an indication that the driveshaft
seal should be replaced or properly lubricated.
Brush-Cleaning
1. Prepare an approved 100 PPM sanitizing solution
(example: 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.
2. Thoroughly brush-clean all disassembled parts in the
cleaning solution, making sure all lubricant and mix
film is removed. Make sure to brush all surfaces and
holes, especially the holes in the pump components
and the draw valve hole in the freezer door.
Place the parts on a clean, dry surface to air-dry
overnight.
3. Return to the freezer with a small amount of cleaning
solution. Using a brush, clean the driveshaft opening
at the back of the freezing cylinder.
4. Using the brush, clean the mix pump drive hub
opening in the rear wall of the mix hopper.
5. Wipe all exterior surfaces of the freezer with a clean,
sanitized towel.
Summary of Contents for 0736
Page 34: ...5 10 USER INTERFACE Model 0736 User Interface 5 Notes...
Page 54: ...8 4 TROUBLESHOOTING GUIDE Model 0736 Troubleshooting Guide 8 Notes...
Page 56: ...9 2 PARTS REPLACEMENT SCHEDULE Model 0736 Parts Replacement Schedule 9 Notes...
Page 60: ...10 4 LIMITED WARRANTY ON MACHINES Model 0736 Limited Warranty on Machines 10 Notes...
Page 64: ...11 4 LIMITED WARRANTY ON PARTS Model 0736 Limited Warranty on Parts 11 Notes...