Hoshizaki Modular Cubelet Serenity Series Service Manual page 48

IMPORTANT! Seal Bolt Removal and Installation Instructions: Seal bolts must be
replaced once removed because seal material is one-time use only. If new seal bolts do
not have preapplied threadlocker, apply Loctite 243 or equivalent threadlocker to seal bolt
threads.
• Torque for FS-1501 and Larger: 25.8 ft-lb/35 N·m Tighten 2 times. Allow at least 5 sec.
in between each tightening.
3. Removal and Replacement of Extruding Head
1) Drain the water from the evaporator.
a) Remove the front panel, then move the power switch to the "OFF" position.
b) Move the control switch to the "DRAIN" position.
c) Move the power switch to the "ON" position and allow the water to drain from the
evaporator.
d) Move the power switch to the "OFF" position, then unplug the unit from the electrical
outlet.
2) Remove the top and side panels.
3) Remove the insulation strap, spout insulation, and spout.
4) Remove the cutter bolt (if applicable) or cutter and lift off the cutter and washer (if
applicable).
5) Remove the seal bolts and lift off the extruding head.
6) Place the new extruding head in place and tighten down with new seal bolts.
See "Seal Bolt Removal and Installation Instructions" above.
7) Replace the washer (if applicable), cutter, cutter bolt (if applicable), spout, spout
insulation and insulation strap.
8) Replace the top and side panels in their correct positions.
9) Move the control switch to the "ICE" position.
10) Plug the unit into the electrical outlet, then move the power switch to the "ON" position.
11) Replace the front panel in its correct position.
4. Removal and Replacement of Auger
1) Drain the water from the evaporator.
a) Remove the front panel, then move the power switch to the "OFF" position.
b) Move the control switch to the "DRAIN" position.
c) Move the power switch to the "ON" position and allow the water to drain from the
evaporator.
d) Move the power switch to the "OFF" position, then turn off the power supply.
2) Remove the top and side panels.
3) Remove the insulation strap, spout insulation, and spout.
4) Remove the extruding head seal bolts. Using the cutter, lift out the auger assembly.
5) Remove the cutter bolt (if applicable), cutter, washer (if applicable), and dowel pin (if
applicable). Remove the extruding head from the auger and place on the new auger.
6) Install the new auger.
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