Grindmaster 5311 User Manual
Crathco
®
5311 & 5511 Manual
Page 15
Cleaning Following Complete Disassembly of Unit (cont.)
IMPORTANT: After disassembly, thoroughly scour each part of the freezer in a warm mild detergent
solution including the inside of the freezing cylinder and the mix storage hopper. Rinse each part with
cleanwater. Prepare a minimum of 3 1/2 gallons (13 liters) of sanitizing solution (Divorsol CX or equiva-
lent) following the manufacturer's instructions.
solution including the inside of the freezing cylinder and the mix storage hopper. Rinse each part with
cleanwater. Prepare a minimum of 3 1/2 gallons (13 liters) of sanitizing solution (Divorsol CX or equiva-
lent) following the manufacturer's instructions.
Note: Add 3 ounces (85.4 mg) of Diversol CX to 3 1/2 gallons (13
liters) of 120° Fahrenheit (50° Centigrade) water to achieve a
concentrations of 200 parts per million. Dip or wipe each part
in sanitizing solution and allow them to dry on clean paper toweling.
liters) of 120° Fahrenheit (50° Centigrade) water to achieve a
concentrations of 200 parts per million. Dip or wipe each part
in sanitizing solution and allow them to dry on clean paper toweling.
Reassembly
1.
Wet the inner rubber lip of the rotary portion of the seal and the
back end of the auger shaft with water. Slide rotary portion of
assembly onto the auger shaft, RUBBER FIRST, with the smooth
sealing surface toward the back of the auger.
back end of the auger shaft with water. Slide rotary portion of
assembly onto the auger shaft, RUBBER FIRST, with the smooth
sealing surface toward the back of the auger.
(See Figure Z)
2.
Insert the stationary portion of the seal into the grooved rubber boot with the polished surface facing out
(forward). Lubricate the grooved exterior portion of the boot and
insert it straight back into recess at the back of the freezing cylin-
der, RUBBER FIRST.
(
(forward). Lubricate the grooved exterior portion of the boot and
insert it straight back into recess at the back of the freezing cylin-
der, RUBBER FIRST.
(
See Figure AA & BB)
Note: If the circular portion of the seal is white, make sure that the
groove is toward the rubber (back of freezer).
groove is toward the rubber (back of freezer).
3.
Reassemble the dasher assembly, as shown in
Figure CC. Insert
the larger front and smaller rear white plastic bearings into dasher,
then slip in the stator rod. Attach scraper blades. Carefully and
slowly guide the auger into the freezing cylinder taking care not
to damage the seal assembly. Turn auger shaft until it engages
the square drive coupling.
then slip in the stator rod. Attach scraper blades. Carefully and
slowly guide the auger into the freezing cylinder taking care not
to damage the seal assembly. Turn auger shaft until it engages
the square drive coupling.
4.
Reassemble the dispensing valve assembly as shown on Figure DD.
Thoroughly wash and sanitize all components, lubricate the inside
bore of valve body with a thin film of food grade sanitary lubricant.
Reinstall the O-Rings on the plunger assembly and lubricate the
entire plunger. Reassemble the valve and replace the retainer pin.
Inspect and lubricate the large O-Ring and refit it into the rear of
Thoroughly wash and sanitize all components, lubricate the inside
bore of valve body with a thin film of food grade sanitary lubricant.
Reinstall the O-Rings on the plunger assembly and lubricate the
entire plunger. Reassemble the valve and replace the retainer pin.
Inspect and lubricate the large O-Ring and refit it into the rear of
the valve assembly. Install the valve assembly on the front studs
and tighten knobs until they are finger tight.
Do not use tools to tighten knobs.
Do not use tools to tighten knobs.
Figure Z Re-assemble rotary
portion of seal as shown
Figure AA Installing the stationary
portion seal
Figure CC
Figure DD
Figure BB Seal Assembly installed correctly