Manitowoc QF0800 Especificaciones Pagina 239

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Part Number 80-1230-9 6/08 239
EVAPORATOR REASSEMBLY
NOTE: Upper bearing has dust seal. Bottom bearing does
not have dust seal. Bearing seating tool and grease are
included with kit.
1. Grease top shaft seal and install on auger.
2. Imprinted text on bearing must face up. Install top
bearing, press on both inner/outer bearing race with
special tool to seat.
3. Install run-on sleeve onto bottom of auger (taper must
face seal).
4. Grease top and bottom bearing race.
5. Install auger into barrel from top down.
6. Install inner and outer snap rings at top bearing.
7. Seat upper bearing, use dead blow hammer to drive
auger up and seat upper bearing on snap rings.
8. Install water seal use special tool to apply even
pressure.
9. Install water seal snap ring use special tool to compress
seal and seat snap ring.
10. Bottom bearing assembly (QF2300 Only - one bearing
shim must be installed before bearing.) Roller thrust
bearing is directional. Imprinted text on bearing race
must face down, towards bottom of evaporator. The
wider of the two races must face up, towards the
evaporator.
11. Hand-pack bearing in grease and drive in place with
special tool.
12. Install snap ring in bottom. (QF2300 Only - before
installing snap ring, install bearing backup spring.)
13. Pack top cover with grease and install.
14. Install bottom seal. Work any air out from under the seal
being careful not to cut the seal or score the shaft.
15. Hand-turn auger to check operation. You can see the
first shoulder of the auger, when it is correctly installed.
16. Install key stock.
17. Install splined hub. (Must be flush with shaft.)
18. Evacuate and recharge.
19. Torque foundation bolts to 195-205 inch lbs.
20. Reassembly components removed in Step 2 of Remove
Evaporator.
21. Reconnect power and water supply.
22. Test run ice machine.
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