Hoshizaki KM-280MAF-E User manual

(FINAL) PARTS LIST
MODULAR CRESCENT CUBER
89/336
73/23
HOSHIZAKI
NUMBER: 71155
ISSUED: NOV. 16, 1999
KM-280MAF-E
KM-280MWF-E
REVISED: JULY 8, 2002

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Auxiliary Codes
KM-280MAF-E J-0 APRIL 1999
J-1 JULY 1999
K-0 DEC., 1999
KM-280MWF-E J-0 APRIL 1999
J-1 JULY 1999
K-0 DEC., 1999
IMPORTANT
IEC standards require that the clamping means of earthing terminals be
adequately secured against accidental loosening and that accessible metal parts
of the icemaker which may become live in the event of an insulation fault be
permanently and reliably connected to an earthing terminal within the icemaker or
to the earthing contact of the icemaker inlet.
This is accomplished in this icemaker through the use of stainless steel toothed
washers, Hoshizaki Part # 7R22-0400.

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MATERIAL ABBREVIATIONS
ALUMINUM
AL = Aluminum
COPPER
CU = Copper
PLASTIC
ABS = Acrylonitritrile -butadiene - styrene
AC = Polyacetal
EVA = Ethylene vinyl acetate
PA = Polyamide = Nylon
PC = Polycarbonate
PE = Polyethylene
PES = Polyester
PETP = Polyethylene terephthalate = Tetlon
PP = Polypropylene
PS = Polystyrene
PTFE = Polytetrafluoroethylene = Teflon
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" (interchangeable)
skipped. So, "K" indicates "2000". part.
Ex.2 L-0 o = New part for "x" in the
"L" is the next in alphabetical same auxiliary code.
order. So, "L" indicates "2001".
Ex.3 L-1
Each time a part is changed non-interchangeably
in a year, this number advances.

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KM-280MAF-E A. ICE CUBER ASSEMBLY J-0, J-1, K-0

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MODEL: KM-280MAF-E TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO. DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER J-0 J-1 K-0
B REFRIGERATION CIRCUIT - 1A0392A02 1 1 1
C WATER CIRCUIT - 1A0450A01 1 1 1
D CONT. BOX ASSY - 2A1537A01 1 1 1
D1 T2 SCREW 4x8 7P31-0408 4 4 4
E LABEL LOCATION - 3A1363A01 1 1 1
1 EVAP. CASE HS-1012 1A0277G03 1 1 1
2 BASE - 2A1321G04 1 1 1
3 FT SCREW 4x8 7F31-0408 7 7 7
4 FRAME ABS 3A0217G01 1 1 1
5 TRUSS HEAD SCREW 4x8, SS 7C32-0408 1 1 1
6 TRUSS HEAD SCREW 4x25, SS 7C32-0425 2 2 2
7 SQUARE WASHER BRASS 433537-02 1 1 1
8 SCREW - GROUNDING BRASS 433304-02 1 1 1
9 TOP FRAME GS 3A1366-01 1 1 1
10 T2 SCREW 4x8, SS 7P32-0408 4 4 4
11 SIDE FRAME GS 332465G01 1 1 1
12 T2 SCREW 4x8 7P31-0408 2 2 2
13 BULB HOLDER PE 328919-01 1 1 1
14 SPACER PE 443545-01 1 1 1
15 THUMBSCREW SS, ABS 415949G03 2 2 2
16 BASE COVER SS 321525G01 1 1 1
17 TOP INSULATION PP 215730G01 1 1 1
18 FRONT INSULATION PP 215731G01 1 1 1
19 SIDE PANEL (R) SS 211811G06 1 1 1
20 T2 SCREW 4x8, SS 7P32-0408 1 1 1
21 CONT. BOX COVER GS 332466-01 1 1 1
22 T2 SCREW 4x8 7P31-0408 1 1 1
23 FRONT PANEL SS 323004G07 1 1 1
24 LOUVER (B) ABS 103121-03 1 1 1
25 SIDE PANEL (R) - BASE SS 212620-01 1 1 1

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MODEL: KM-280MAF-E TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER
J-0 J-1 K-0
26 TAPPING SCREW (black) STEEL, 4x8 433954-01 1 1 1
27 TOP PANEL SS (324859A03) 220465-01 1 1 1
28 GASKET PVC
(324859A03) 427014-04 2 2 2
29 GASKET (A) PVC
(324859A03) 324859-03 1 1 1
30 INSULATION PE FOAM 438012-01 1 1 1
31 AIR FILTER (B) ABS 208283G03 1 1 1
32 FRONT COVER P.S 2A0182-01 1 1 1
33 DEFLECTOR SS 4A1951-01 1 1
34 POWER SUPPLY CORD - 452359-02 1 1 1
35 BUSHING CEE SR-6P30 450414-01 1 1 1
36 TRANSFORMER PY12-19204 446202-01 1 1 1
37 PAN HEAD SCREW W/ WASHER (LF) 4x8 7C1230408 4 4 4
38 TRANS COVER GS 446359-01 1 1 1
39 T2 SCREW 4x8 7P31-0408 2 2 2
40 BUSHING OCB-500 428394-02 1 1 1

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KM-280MWF-E A. ICE CUBER ASSEMBLY J-0, J-1, K-0

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MODEL: KM-280MWF-E TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER J-0 J-1 K-0
B REFRIGERATION CIRCUIT - 1A0395A02 1 1 1
C WATER CIRCUIT - 1A0450A01 1 1 1
D CONT. BOX ASSY - 2A1537A02 1 1 1
D1 T2 SCREW 4x8 7P31-0408 4 4 4
E LABEL LOCATION - 3A1362A01 1 1 1
1 EVAP. CASE HS-1012 1A0277G03 1 1 1
2 BASE - 2A1321G05 1 1 1
3 FT SCREW 4x8 7F31-0408 7 7 7
4 FRAME ABS 3A0217G01 1 1 1
5 TRUSS HEAD SCREW 4x8, SS 7C32-0408 1 1 1
6 TRUSS HEAD SCREW 4x25, SS 7C32-0425 2 2 2
7 SQUARE WASHER BRASS 433537-02 1 1 1
8 SCREW - GROUNDING BRASS 433304-02 1 1 1
9 TOP FRAME GS 3A1366-01 1 1 1
10 T2 SCREW 4x8, SS 7P32-0408 4 4 4
11 SIDE FRAME GS 332465G01 1 1 1
12 T2 SCREW 4x8 7P31-0408 2 2 2
13 BULB HOLDER PE 328919-01 1 1 1
14 SPACER PE 443545-01 1 1 1
15 THUMBSCREW SS, ABS 415949G03 2 2 2
16 BASE COVER SS 321525G01 1 1 1
17 TOP INSULATION PP 215730G01 1 1 1
18 FRONT INSULATION PP 215731G01 1 1 1
19 SIDE PANEL (R) SS 211811G06 1 1 1
20 T2 SCREW 4x8, SS 7P32-0408 1 1 1
21 CONT. BOX COVER GS 332466-01 1 1 1
22 T2 SCREW 4x8 7P31-0408 1 1 1
23 FRONT PANEL SS 2A1366G01 1 1 1
24 - - -
25 SIDE PANEL (R) BASE SS 212620-01 1 1 1

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MODEL: KM-280MWF-E TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER J-0 J-1 K-0
26 - - -
27 TOP PANEL SS (324859A03) 220465-01 1 1 1
28 GASKET PVC 427014-04 2 2 2
29 GASKET (A) PVC 324859-03 1 1 1
30 INSULATION PE FOAM 438012-01 1 1 1
31 - - -
32 FRONT COVER P.S 2A0182-01 1 1 1
33 DEFLECTOR SS 4A1951-01 1 1
34 POWER SUPPLY CORD - 452359-02 1 1 1
35 BUSHING CEE SR-6P30 450414-01 1 1 1
36 TRANSFORMER PY12-19204 446202-01 1 1 1
37 PAN HEAD SCREW W/ WASHER (LF) 4x8 7C1230408 4 4 4
38 TRANS COVER GS 446359-01 1 1 1
39 T2 SCREW 4x8 7P31-0408 2 2 2
40 BUSHING OCB-500 428394-02 1 1 1

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KM-280MAF-E B. REFRIGERATION CIRCUIT (1/2) J-0, J-1, K-0

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KM-280MAF-E B. REFRIGERATION CIRCUIT (2/2) J-0, J-1, K-0

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MODEL: KM-280MAF-E TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER J-0 J-1 K-0
1 CONDENSER - 2A0562-01 111
2 T2 SCREW 4x8 7P31-0408 222
3 SHROUD GS 2A0606-01 111
4 T2 SCREW 4x8 7P31-0408 222
5 BARRIER GS 433693-04 111
6 T2 SCREW 4x8 7P31-0408 222
7 REAR PANEL GS 3A1367-01 111
8 T2 SCREW 4x8 7P31-0408 333
9 COMPRESSOR AKA9438ZXC 4A1924-01 111
10 BOLT 8x45 437889-01 444
11 SPACER 027-0072-02 434404-01 444
12 GROMMET 527-0039-04 434403-01 444
13 MOTOR PROTECTOR 4A1919-01 111
14 FAN MOTOR BRACKET GS 327179-01 111
15 HEX BOLT ASSEMBLY (LF) 5X12, SS 7B0230512 444
16 FAN MOTOR U90B1,
7190-1031
440911-01 111
17 SELF-LOCKING NUT NO. 8-32 7N21I0832 444
18 FAN BLADE AD10CW32 444898-01 111
19 DRIER CW-0325-S 4A1413-01 111
20 DRIER BRACKET GS 445847-01 111
21 T2 SCREW 4x8 7P31-0408 111
22 EXP. VALVE AN1/2 SW70 4A1838-01 11 x1
4A1838-02 o1
23 EVAPORATOR - 1A0138G01 111
24 T2 SCREW 4x16, SS 7P32-0416 444
25 VALVE BODY 70 440352-01 111
26 COIL VALVE ABS-25-1-HD-2 440353-01 111
27 BOLT 4x6 440353F01 111
28 PRESSURE SWITCH ACB-1UB09 433441-07 111

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MODEL: KM-280MAF-E TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER J-0 J-1 K-0
29 PRESSURE SWITCH BRACKET GS 434938-01 111
30 T2 SCREW 4x8 7P31-0408 111
31 ACCESS VALVE-LOW SIDE - 3A1237G01 1x1
COPPER TUBE ACCESS VALVE -3A1422G01 o1 1
FV180D001 446715-01 2x2 32 ACCESS VALVE
TCJ-2F20NHDU-1 457729-01 o2 2
33 COPPER TUBE (A) - HIGH SIDE COPPER 2A1435G01 111
34 COPPER TUBE (B) - HIGH SIDE COPPER 4A1823-01 111
35 COPPER TUBE (C) - HIGH SIDE COPPER 4A1819-01 111
36 COPPER TUBE (D) - HIGH SIDE COPPER 3A1238G01 111
37 HEAT EXCHANGER - 2A1478G01 111
38 ELBOW COPPER 417395-03 111
39 COPPER TUBE - HOT GAS COPPER 2A1425G01 111
40 COPPER TUBE (J) COPPER 4A1815G01 111
41 HOLDER / EXP. VALVE – 1/2 SS 3A0112-01 111
42 CLAMP SS 443461-02 111
43 EXPANSION VALVE COVER PE FOAM 4A1168-01 111
44 THERMISTOR - 429006-03 111
45 HOLDER - THERMISTOR COPPER 427430-01 111
46 CABLE TIE CV-200
(
PLT-2M
)
7920-0010 12 15 15
47 INSULATION - THERMISTOR (A) PE FOAM 439368-01 111
48 INSULATION - THERMISTOR (B) PE FOAM 439368-02 111
49 RUBBER INSULATION (A) EPDM 3A1044-01 111
50 RUBBER INSULATION (B) EPDM 3A1045-01 111
51 INSULATION HOLDER SS 4A1550-01 111
52 T2 SCREW 4x8, SS 7P32-0408 222
53 INSULATION TUBE L=40 7762-1020 222
54 WIRE SADDLE VWS4238-C 4A0338-02 10 10 10
55 - --
56 END CAP RUBBER 4A1413F01 222

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KM-280MWF-E B. REFRIGERATION CIRCUIT (1/2) J-0, J-1, K-0

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KM-280MWF-E B. REFRIGERATION CIRCUIT (2/2) J-0, J-1, K-0

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MODEL: KM-280MWF-E TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER J-0 J-1 K-0
1 REAR PANEL GS 2A1580-01 1 1 1
2 T2 SCREW 4x8 7P31-0408 5 5 5
3 COMPRESSOR AKA9438ZXC 4A1924-01 1 1 1
4 BOLT 8x45 437889-01 4 4 4
5 SPACER 027-0072-02 434404-01 4 4 4
6 GROMMET 527-0039-04 434403-01 4 4 4
7 MOTOR PROTECTOR 4A1919-01 1 1 1
8 CONDENSER - WATER-
COOLED
H-1 1/4 -I2A1429-01 1 1 1
9 HEX BOLT ASSEMBLY (LF) 4X12, SS 7B0230412 3 3 3
10 DRIER CW-0325-S 4A1413-01 1 1 1
11 DRIER BRACKET GS 445847-01 1 1 1
12 T2 SCREW 4x8, SS 7P32-0408 1 1 1
13 EXP. VALVE AN1/2 SW70 4A1838-01 1 1 x1
4A1838-02 o1
14 EVAPORATOR - 1A0138G01 1 1 1
15 T2 SCREW 4x16, SS 7P32-0408 4 4 4
16 VALVE BODY -3U0151-01 1 1 1
17 COIL VALVE ADS-15HDU-8 3U0151F01 1 1 1
18 BOLT - 3U0151F02 1 1 1
19 TRUSS HEAD SCREW 4x8 7C31-0408 2 2 2
20 PRESSURE SWITCH ACB-2UB04 433441-05 1 1 1
21 PRESSURE SWITCH BRACKET GS 434938-01 1 1 1
22 T2 SCREW 4x8 7P31-0408 1 1 1
23 WATER REGULATOR V46DA-3 4A0911-03 1 1 1
24 TRUSS HEAD SCREW 4x8 7C31-0408 2 2 2
25 MALE CONNECTOR BRASS 4A1087-01 1 1 1
26 COPPER TUBE (A) - HIGH SIDE COPPER 2A1435G01 1 1 1
27 COPPER TUBE (B) - HIGH SIDE COPPER 3A1249-01 1 1 1
28 COPPER TUBE (C) - HIGH SIDE COPPER 4A1829G01 1 1 1
29 COPPER TUBE (D) - HIGH SIDE COPPER 3A1239G01 1 1 1

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MODEL: KM-280MWF-E TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER J-0 J-1 K-0
COPPER 2A1432G01 1 x130 HEAT EXCHANGER
COPPER 2A1581G01 o1 1
31 ELBOW COPPER 417395-03 1 1 1
32 COPPER TUBE (A) - HOT GAS COPPER 2A1427G01 1 1 1
33 COPPER TUBE (J) COPPER 4A1815G01 1 1 1
34 ACCESS VALVE-LOW SIDE - 3A1237G01 1 x1
COPPER TUBE ACCESS VALVE -3A1422G01 o1 1
FV180D001 446715-01 2 x235 ACCESS VALVE
TCJ-2F2ONHDU-1 457729-01 o2 2
36 COPPER TUBE (A) - WATER CIRCUIT COPPER 3A1251G01 1 1 1
37 COPPER TUBE (B) - WATER CIRCUIT COPPER 4A1830G01 1 1 1
38 HOLDER/EXPANSION VALVE - 1/2 SS 3A0112-01 1 1 1
39 CLAMP SS 443461-02 1 1 1
40 EXPANSION VALVE COVER PE FOAM 4A1168-01 1 1 1
41 THERMISTOR - 429006-03 1 1 1
42 HOLDER - THERMISTOR COPPER 427430-01 1 1 1
43 CABLE TIE CV-200 (PLT-2M) 7920-0010 12 15 15
44 INSULATION - THERMISTOR (A) PE FOAM 439368-01 1 1 1
45 INSULATION - THERMISTOR (B) PE FOAM 439368-02 1 1 1
46 RUBBER INSULATION (A) EPDM 3A1044-01 1 1 1
47 RUBBER INSULATION (B) EPDM 3A1045-01 1 1 1
48 INSULATION HOLDER SS 4A1550-01 1 1 1
49 T2 SCREW 4x8, SS 7P32-0408 2 2 2
50 INSULATION TUBE L=40 7762-1020 3 3 3
51 WIRE SADDLE VWS4238-C 4A0338-02 9 9 9
52 - - -
53 END CAP RUBBER 4A1413F01 2 2 2
54 - - -
55 - - -
56 - - -

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MODEL: KM-280MWF-E TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER J-0 J-1 K-0
57 VALVE BRACKET - 436983-01 1 1 1
58 T2 SCREW 4x8 7P31-0408 2 2 2
59 VALVE BODY 70 440352-01 1 1 1
60 COIL VALVE ABS-25-1-HD-2 440353-01 1 1 1
61 BOLT 4x6 440353F01 1 1 1
62 TRUSS HEAD SCREW 4x8 7C31-0408 2 2 2
63 COPPER TUBE (E) - HIGH SIDE COPPER 3A1422G01 1 1

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KM-280MAF-E, MWF-E C. WATER CIRCUIT J-0, J-1, K-0

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MODEL: KM-280MAF-E, MWF-E TITLE:C. WATER CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER J-0 J-1 K-0
F PUMP MOTOR ASSEMBLY HS-0127 3A1092A01 1 1 1
F1 TRUSS HEAD SCREW 4x16, SS 7C32-0415 1 1 1
F2 FLAT WASHER M4, SS 7W22-0400 1 1 1
F3 SPLIT LOCK WASHER M4, SS 7L22-0400 1 1 1
F4 HEX NUT M4, SS 7N12-0400 1 1 1
1 WATER SUPPLY PIPE COPPER 4A0768G06 1 1 1
2 T2 SCREW 4x8 7P31-0408 2 2 2
3 RUBBER GASKET NR 413854-03 1 1 1
4 WATER VALVE BRACKET GS 3A0736-01 1 1 1
5 T2 SCREW 4x8 7P31-0408 1 1 1
4A1176-04 1 x16 WATER VALVE
4A1955A01 o1 1
7 HOSE CLAMP SS, 18MM 427443-05 1 1 1
8 SPRAY TUBE PE 1A0222-02 1 1 1
9 SPRAY GUIDE (A) PE 208586-01 6 6 6
10 CUBE GUIDE ABS 212088-01 1 1 1
11 SUCTION HOSE EPDM 4A1380-01 1 1 1
12 PUMP MOTOR BRACKET PC 211408-01 1 1 1
13 FLAT HEAD SCREW 4x12, SS 7F32-0412 1 1 1
14 VINYL HOSE L=265 7716-2025 1 1 1
15 VINYL HOSE L=110 7716-2025 1 1 1
16 HOSE CLAMP SS, 25MM 427443-03 6 4 4
17 HOSE CLAMP SS, 23MM 427443-10 2 2
18 "O" RING 1AG35 7611-G035 1 1 1
19 VALVE HOUSING - DRAIN ABS 321001-01 1 1 1
20 T2 SCREW 4x10, SS 7P32-0410 3 3 3
SS 3A1091-01 1 x121 SPRING
SS 3A1361-01 o1 1
22 VALVE SHEET EPDM 433705-01 1 1 1