Hoshizaki F-450MAF User manual

NO.
SEPT. 8, 1999
ISSUED:
71150
(FINAL) PARTS LIST
HOSHIZAKI
MODULAR FLAKER
MODEL
F-450MAF(-C)
AUG. 27, 2002
REVISED:

2
HA
F-450MAF H-0 JUL. 1998
J-0 FEB. 1999
K-0 DEC. 1999
L-0 DEC. 2000
F-450MAF-C H-0 FEB. 1998
J-0 JAN. 1999
K-0 DEC. 1999
L-0 DEC. 2000

3
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MATERIAL ABBREVIATIONS
ALUMINUM
AL = Aluminum
COPPER
CU = Copper
PLASTIC
ABS = Acrylonitrile -butadiene - styrene
AC = Polyacetal
EVA = Ethylene vinyl acetate
PA = Polyamide = Nylon
PC = Polycarbonate
PE = Polyethylene
PES = Polyester
PE P = Polyethylene terephthalate = etlon
PP = Polypropylene
PS = Polystyrene
PIFE = Polytetrafluoroethylene = eflon
PUR = Polyurethane
PVC = Polyvinyl chloride
RUBBER
VN = Vinyl Nitrile
EPDM = EP rubber
NBR = Nitrile butadiene rubber
NR = Natural rubber
NP = Neoprene
SI.R = Silicone rubber
SY.R = Synthetic rubber
EPH = Epichlorohydrin
STEEL
GS = Galvanized steel
SS = Stainless steel
PS = Plated steel
PAS = Primed steel
AUXILIARY CODE
Ex.1 K-0
Parts are the same as in the preceding (Note) - = Part deleted.
year.
x = Part deleted and replaced
"K" is the tenth in alphabetical order with "I" by "o" part.
skipped. So, "K" indicates "2000".
o = New part for "x"
Ex.2 L-0 in the same auxiliary code.
"L" is the next in alphabetical
order. So, "L" indicates "2001".
Ex.3 L-1
Each time a part is changed non-interchangeably,
in a year, this number advances.

4
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F-450MAF/(-C) A. ICE FLAKER ASSEMBLY H-0, J-0, K-0, L-0
G
28
27
29
26
E13 8 7
10 12
1
C
23
4
11
3
14
15
2
H
D
11
9
6
5
24
B
16
18
19 17
20
21
22 25
F

5
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MODEL:F-450MAF TITLE:A. ICE FLAKER ASSEMBLY
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
B ICE MAKING UNIT - 3A0841A01 1 1 1
C REFRIGERATION UNIT - 2A0962A01 1 1 1
D WATER CIRCUIT - 2A0942A01 1 1 1
E CONTROL BOX ASSEMBLY - 2A0953A01 1 1 1
F CHUTE ASSEMBLY HS-2007 2A0941A03 1 -
HS-2007 2A1705A03 1 1
G LABEL LOCATION - 3A0876A01 1 1 1

6
HA
MODEL:F-450MAF-C TITLE:A. ICE FLAKER ASSEMBLY
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
B ICE MAKING UNIT - 3A0841A02 1 1 1
C REFRIGERATION UNIT - 2A0962A01 1 1 1
D WATER CIRCUIT - 2A0942A01 1 1 1
E CONTROL BOX ASSEMBLY - 2A0953A01 1 1 1
F CHUTE ASSEMBLY - 3A0874A01 1 1 1
G LABEL LOCATION - 3A0876A02 1 1 1
H POWER SUPPLY ASSEMBLY - 4A1315A01 1 1 1

7
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MODEL:F-450MAF/-C TITLE:A. ICE FLAKER ASSEMBLY
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
1 CHASSIS GS 2A1178G01 1 1 1
2 REAR PANEL GS 2A0916G01 1 1 1
TRUSS HEAD SCREW SS, 4 x 8 7C31-0408 2 2 2
T2 SCREW SS, 4 x 8 7P32-0408 2 2 2
3 JUNCTION BOX COVER GS 433410-01 1 1 1
T2 SCREW 4 x 8 7P31-0408 1 1 1
4 SIDE FRAME (R) GS 2A0917G01 1 1 1
TRUSS HEAD SCREW 4 x 8 7C31-0408 4 4 4
5 FRONT FRAME GS 2A0918G01 1 1 1
TRUSS HEAD SCREW 4 x 8 7C31-0408 4 4 4
6 BRACKET - RESERVOIR GS 2A0919G01 1 1 1
T2 SCREW 4 x 8 7P31-0408 4 4 4
7 BRACKET - GEAR MOTOR GS 3A0396G01 1 1 1
HEX BOLT SS, 8 x 12 7B02-0812 2 2 2
8 DRAIN PAN ABS 323765G02 1 1 1
SOCKET HEX HEAD BOLT SS, 8 x 95 7S12-0895 3 3 3
SPRING WASHER SS, 8 7L22-0800 3 3 3
9 STRAP GS 4A1262-01 1 1 1
T3 SCREW 5 x 12 7G31-0512 2 2 2
10 BUSHING SB-1500-21 420470-06 4 4 4
11 BUSHING SB-1500-21 420472-03 2 2 2
12 WIRE SADDLE LWS-4NS 4A0338-04 9 9 9
13 BARRIER GS 4A0688-01 1 1 1
FT SCREW SS, 4 x 8 7F32-0408 2 2 2
14 SCREW - GROUNDING BRASS 433304-02 1 1 1
15 SQUARE WASHER BRASS 433537-02 1 1 1
16 PACKING EPDM 427151-01 1 1 1
17 PACKING – SPOUT EPDM 321037-01 1 1 1
18 SPOUT PC 2A0915-01 1 1 1
19 THUMBSCREW SS, ABS 415949G04 3 3 3

8
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MODEL:F-450MAF/-C TITLE:A. ICE FLAKER ASSEMBLY
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
20 STRAP SS 321038G02 1 1 1
21 STRAP SS 328703-02 1 1 1
WING NUT SS, 6 7E12-0600 2 2 2
22 BRACKET - CHUTE SS 4A1712-01 1 1 1
23 SIDE PANEL (R) SS 2A0912G01 1 1 1
TRUSS HEAD SCREW SS, 4 x 8 7C32-0408 1 1 1
24 SIDE PANEL (L) SS 2A0911G01 1 1 1
TRUSS HEAD SCREW SS, 4 x 8 7C32-0408 1 1 1
25 TOP PANEL SS 2A1051-02 1 1 1
26 FRONT PANEL SS 2A0913-01 1 1 1
TRUSS HEAD SCREW SS, 4 x 10 7C32-0410 1 1 1
27 LOUVER (B) PP 103121-03 1 1 1
28 AIR FILTER (B) - 208283G03 1 1 1
29 TAPPING SCREW - BLACK STEEL, 4X8 433954-01 1 1 1
30 CABLE TIE CV – 150 7920-0003 1 1 1

9
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F-450MAF B. ICE MAKING UNIT H-0, J-0, K-0, L-0
1
2
3
4
5
6
7
8
13
10
11
12
14
9

10
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MODEL:F-450MAF TITLE:B. ICE MAKING UNIT
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
1 GEAR MOTOR V06695AEAA 4A0897-02 1 1x1
- 4A2193-01 o1
2 BARRIER - GEAR MOTOR GS 3A1037-01 1 1 1
FT SCREW SS, 4 x 8 7F32-0408 2 2 2
3 COUPLING –SPLINE SS 418316-01 1 1 1
4 HOUSING BRASS 206013G03 1 1 1
HEX BOLT GOLD
STAINLESS,
6 x 20
7B02-0620 4 4 -
BOLT - 458660-01 4
PLAIN WASHER SS, Ø6.4 x
Ø12.5 x t 1.6
7W22-0616 4 4-
SPRING WASHER SS, 6 7L22-0600 4 4-
5 “O”RING G40 7616-G040 1 1 1
6 MECHANICAL SEAL HK9A-MS
φ22 432491-01 1 1 1
7 RING (B) NTKU-4 432494-01 1 1 1
8 AUGER SS 341448G01 1 1 1
9 EVAPORATOR - 340076G01 1 x1
- 2A1699G01 o1 1
SOCKET HEAD CAP SCREW SS, 6 x 10 7S12-0610 4 4 4
SPLIT LOCK WASHER SS, 6 7L22-0800 4 4 4
10 EXTRUDING HEAD –45F SS 340077G01 1 1 1
11 SOCKET HEAD CAP SCREW SS, 8 x 14 429121-01 3 3 3
12 WASHER SS 453791-01 3 3 3
13 CUTTER SS 453790-01 1 1 1
14 REDUCER COPPER 420915-06 1 1 1

11
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1
2
3
4
5
6
7
8
13
10
11
12
14
9
F-450MAF-C B. ICE MAKING UNIT H-0, J-0, K-0, L-0

12
HA
MODEL:F-450MAF-C TITLE:B. ICE MAKING UNIT
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
1 GEAR MOTOR V06695AEAA 4A0897-02 1 1 x1
- 4A2193-01 o1
2 BARRIER - GEAR MOTOR GS 3A1037-01 1 1 1
FT SCREW SS, 4 x 8 7F32-0408 2 2 2
3 COUPLING –SPLINE SS 418316-01 1 1 1
4 HOUSING BRASS 206013G03 1 1 1
HEX BOLT GOLD
STAINLESS,
6 x 20
7B02-0620 4 4 -
BOLT - 458660-01 4
PLAIN WASHER SS, Ø6.4 x
Ø12.5 x t 1.6
7W22-0616 4 4 -
SPRING WASHER SS, 6 7L22-0600 4 4 -
5 “O”RING G40 7616-G040 1 1 1
6 MECHANICAL SEAL HK9A-MS 432491-01 1 1 1
7 RING (B) NTKU-4 432494-01 1 1 1
8 AUGER SS 341448G01 1 1 1
9 EVAPORATOR - 340076G01 1 x1
- 2A1699G01 o1 1
SOCKET HEAD CAP SCREW SS, 6 x 10 7S12-0610 4 4 4
SPLIT LOCK WASHER SS, 6 7L22-0800 4 4 4
10 EXTRUDING HEAD –45N SS 327141G01 1 1 1
11 SOCKET HEAD CAP SCREW SS, 8 x 14 429121-01 3 3 3
12 WASHER SS 453791-01 3 3 3
13 CUTTER SS 440905-01 1 1 1
14 REDUCER COPPER 420915-06 1 1 1

13
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F-450MAF/-C C. REFRIGERATION UNIT H-0, J-0, K-0, L-0
2
3
6
910
11
15
13 12
7
8
16
1718
20
25
25
1
14
5
4
28
24
26
19
22
23
27
21

14
HA
MODEL:F-450MAF/-C TITLE:C. REFRIGERATION UNIT
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
1 COMPRESSOR - 4A1272-01 1 1x1
- 4A2300-01 o1
2 GROMMET 027-0073-00 434403-01 4 4 4
3 SPACER 027-0072-02 434404-01 4 4 4
4 PROTECTOR 071-0527-04 4A1805-01 1 1 1
5 PROTECTOR HOLDER - 437339-01 1 1 1
6 BOLT 8 x 45 437889-01 4 4 4
7 CONDENSER 602380 2A0923-01 1 1 1
FT SCREW SS, 4 x 8 7F32-0408 3 3 3
8 SHROUD GS 2A0908-01 1 1 1
T2 SCREW 4 x 8 7P31-0408 6 6 6
9 FAN MOTOR BRACKET GS 3A0828-01 1 1 1
HEX HEAD BOLT W/WASHER SS, 5 x 12 7B0230512 4 4 4
10 FAN MOTOR U90 B1 7191-
1031
440911-01 1 1 1
SELF-LOCKING NUT No. 8-32 7N21I0832 4 4 4
11 FAN BLADE AD10CW32 444898-01 1 1 1
12 DRIER A-TCH-032S 4A1113-01 1 1 1
13 DRIER BRACKET GS 445847-01 1 1 1
FT SCREW SS, 4 x 8 7F32-0408 1 1 1
14 COPPER TUBE (A) –HIGH
SIDE
COPPER 2A0927G01 1 1 1
15 COPPER TUBE (B) –HIGH
SIDE
COPPER 4A1289-01 1 1 1
16 COPPER TUBE (C) –HIGH
SIDE
COPPER 3A0847-01 1 1 1
17 EXPANSION VALVE AN15C 4A1117-01 1 1 1
18 EXPANSION VALVE COVER PE FOAM 4A1168-01 1 1 1

15
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MODEL:F-450MAF/-C TITLE:C. REFRIGERATION UNIT
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
19 COPPER TUBE (B) –LOW
SIDE
COPPER 3A0844G01 1
1 1
20 ACCESS VALVE - 446715-01 2 x2
- 457729-01 o2 2
21 COPPER TUBE –ACCESS
VALVE
COPPER 4A1282G01 1 1 1
22 PRESSURE SWITCH ACB-ZUB04 433441-05 1 1 1
23 PRESSURE SWITCH BRCKT. GS 434938-01 1 1 1
T2 SCREW 4 x 8 7P31-0408 1 1 1
24 CLAMP O8 443461-01 1 1 1
25 CABLE TIE CV-150 7920-0003 9 9 9
26 INSULATION TUBE L=130 7762-2949 1 1 1
27 INSULATION TUBE L=30 7762-0717 1 1 1
28 HOLDER/EXP. VALVE –½SS 3A0112-01 1 1 1

16
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1
F-450MAF/-C D. WATER CIRCUIT H-0, J-0, K-0
10
24
8
9
4
32
12
7
22
13
26
5
6
24
14
24
27
15
27
20
22
25
11 22
16
21
23
19
22
17
22
18

17
HA
1
F-450MAF/-C D. WATER CIRCUIT L-0
10
24
8
9
4
32
12
7
22
13
26
5
6
24
14
24
24
15
24
20
22
25
11 22
16
21
23
19
22
17
22
18

18
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MODEL:F-450MAF/-C TITLE:D. WATER CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
1 WATER VALVE BRACKET GS 3A0553-01 1 1 1
T2 SCREW 4 x 8 7P31-0408 3 3 3
2 WATER SUPPLY PIPE COPPER 4A0891G01 1 1 1
T2 SCREW 4 x 8 7P31-0408 4 4 4
3 WASHER K-59963 4A0867-01 1 1 1
4 WATER VALVE S-30 4A0865-01 1 1 1
5 DRAIN VALVE BRACKET GS 4A1264-01 1 1 1
FT SCREW SS, 4 x 8 7F32-0408 2 2 2
6 WATER VALVE S-60N 4A0866-01 1 x1
- 4A2077-01 o1 1
T2 SCREW SS, 4 x 8 7P32-0408 4 4 4
7 RESERVOIR PP 2A0753-01 1 1 1
8 FLOAT SWITCH TW-1221-101 435490-01 1 1 1
9 RESERVOIR COVER PP 214810-01 1 1 1
10 INLET-RESERVOIR SI.R. 4A0869-01 1 1 1
11 FITTING COPPER 4A0776G01 1 1 1
12 SEPARATOR –RESERVOIR ABS 4A1255-01 1 1 1
13 RESERVOIR HOSE EPDM 4A1165-05 1 1 1
14 VINYL HOSE L=230 7730-0912 1 1x1
SILICONE HOSE L=230 7730I3896 o1
15 VINYL HOSE L=65 7730-1114 1 1x1
L=65 7716-0913 o1
16 VINYL HOSE L=270 7716-2025 1 1 1
17 VINYL HOSE L=80 7716-2025 1 1 1
18 VINYL HOSE L=355 7725-1923 1 1 1
19 TEE PVC 4A1331-01 1 1 1
20 SILICONE HOSE L=340 7730-1822 1 1 1
21 CABLE TIE CV-150 7920-0003 2 2 2

19
HA
MODEL:F-450MAF/-C TITLE:D. WATER CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER H-0
J-0
K-0 L-0
22 HOSE CLAMP 2338 HC 953 4A2017-01 5 5 5
23 HOSE CLAMP 2342 HC 1031 4A2017-02 1 1 1
24 HOSE CLAMP 2314 HC 468 4A2017-04 3 3 x5
- 4A2017-08 o5
25 HOSE CLAMP 2326 HC 672 4A2017-05 1 1 1
26 HOSE CLAMP 2330 HC 750 4A2017-06 1 1 1
27 HOSE CLAMP 2322 HC 593 4A2017-07 2 2 -

20
HA
F-450MAF/-C E. CONTROL BOX ASSEMBLY H-0, J-0, K-0, L-0
8
1
14
15
16 17
28 29
29
18
19
9
10
11
12
2
23
13
7
6
7
5
3
24
25
26
20 21 27
22
4