Hoshizaki KM-280MAF User manual

NO.
ISSUED:
MODELS
HOSHIZAKI
MODULAR CRESCENT CUBER
PARTS LIST
KM-280MAF
KM-280MWF
KM-280MAH
KM-280MWH
SEPT. 8, 1999
SEPT. 25, 2001
71151
REVISED:

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J-0 Dec., 1998
J-1 June 1999
J-2 Sept., 1999
K-0 Dec., 1999
L-0 Jan., 2001
KM-280MAF
J-0 Dec., 1998
J-1 June 1999
J-2 Sept., 1999
K-0 Dec., 1999
L-0 Jan., 2001
KM-280MWF
L-0 April 2001KM-280MAH
L-0 May 2001KM-280MWH

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MATERIALABBREVIATIONS
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
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
AUXILIARYCODE
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.

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KM-280MAF A. ICE CUBER ASSEMBLY J-0, J-1, J-2

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KM-280MAF A. ICE CUBER ASSEMBLY K-0, L-0

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KM-280MAH A. ICE CUBER ASSEMBLY L-0

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MODEL:KM-280MAF, MAH TITLE:A. ICE CUBER ASSEMBLY
REQUIRED NUMBER
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER KM-280MAF KM-280MAH
NUMBER J-0
J-1
J-2 K-0 L-0 L-0
B REFRIGERATION CIRCUIT - 1A0392A01 1 1 1 1 1
C WATER CIRCUIT HS-1207 1A0283A04 1 1 1 1 1
D CONTROL BOX ASSEMBLY - 2A1423A01 1 1 x1
- 2A1960A01 o1 1 -
- 2a2247A01 1
T2 SCREW 4X8 7P31-0408 4 4 4 4 4
E LABEL LOCATION - 3A1223A01 1 1 1 1 -
- 3A1903A01 1
1 EVAP. CASE HS-1010 1A0277G01 1 1 1 x1
- 1A0532G01 o1 -
- 1A0579G01 1
2 BASE - 2A1321G04 1 1 1 1 -
- 2A2146G04 1
FT SCREW 4X8 7F31-0408 7 7 7 7 7
3 FRAME ABS 3A0217G01 1 1 1 1 1
TRUSS HEAD SCREW 4X8, SS 7C32-0408 1 1 1 1 1
TRUSS HEAD SCREW 4X25, SS 7C32-0425 2 2 2 2 2
4 SQUARE WASHER BRASS 433537-02 1 1 1 1 1
5 SCREW - GROUNDING BRASS 433304-02 1 1 1 1 1
6 TOP FRAME GS 332443-01 1 1 1 1 1
T2 SCREW 4X8 7P31-0408 4 4 4 4 4
7 SIDE FRAME GS 332465G01 1 1 1 1 1
T2 SCREW 4X8 7P31-0408 2 2 2 2 2
8 BULB HOLDER PE 328919-01 1 1 1 1 -
BIN SWITCH - 4A2430-01 1
9 SPACER PE 443545-01 1 1 1 1 -
SHIELD - 3A1438-01 1

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MODEL:KM-280MAF, MAH TITLE:A. ICE CUBER ASSEMBLY
REQUIRED NUMBER
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER KM-280MAF KM-280MAH
NUMBER J-0
J-1
J-2 K-0 L-0 L-0
10 THUMBSCREW SS, ABS 415949G03 2 2 2 2 -
SS, ABS 415949G09 2
11 BASE COVER SS 321525G01 1 1 1 1 1
12 TOP INSULATION PP 215730G01 1 1 1 1 1
13 FRONT INSULATION PP 215731G01 1 1 1 1 1
14 SIDE PANEL (R) SS 211811G06 1 1 1 1 -
SS 2A2117G01 1
T2 SCREW 4X8, SS 7P32-0408 1 1 1 1 1
15 CONTROL BOX COVER GS 332466-01 1 1 1 1 1
T2 SCREW 4X8 7P31-0408 1 1 1 1 1
16 FRONT PANEL SS 323004G07 1 1 1 1 -
SS 2A2141G01 1
17 LOUVER (B) ABS 103121-03 1 1 1 1 -
LOUVER (A) - 1A0547-01 1
17a PUSH RETAINER - 4A2414-01 3
18 SIDE PANEL (R) BASE SS 212620-01 1 1 1 1 -
SS 2A2147-01 1
19 TAPPING SCREW ( BLACK) STEEL, 4x8 433954-01 1 1 1 1 -
20 TOP PANEL SS
(324859A03)
220465-01 1 1 1 1 -
(3A1890A01) 2A2133-01 1
21 GASKET PVC
(324859A03)
427014-04 2 2 2 2 -
(3A1890A01) 427014-04 2
22 INSULATION PE FOAM
(324859A03)
438012-01 1 1 1 1 -
(3A1890A01) 438012-01 1

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MODEL:KM-280MAF, MAH TITLE:A. ICE CUBER ASSEMBLY
REQUIRED NUMBER
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER KM-280MAF KM-280MAH
NUMBER J-0
J-1
J-2 K-0 L-0 L-0
23 AIR FILTER (B) ABS 208283G03 1 1 1 1 -
AIR FILTER (A) - 2A2062G01 1
24 FRONT COVER P.S 2A0182-01 1 1 1 1 -
25 GASKET (A) (324859A03) 324859-03 1 1 1 1 -
(3A1890A01) 324859-03 1
26 DEFLECTOR SS 4A1951-01 1 1 1 1 -
27 BARRIER – INSULATION - 4A1167-01 1 1 1
T2 SCREW 4X8 7P1-0408 2 2 2
28 GASKET L=554 4A0808L02 1 1 1
29 THUMBSCREW - 415949G04 2
30 BUSHING - 4A2536-01 1
31 BRACKET (M) - 3A1434-01 1

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KM-280MWF A. ICE CUBER ASSEMBLY J-0, J-1, J-2

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KM-280MWF A. ICE CUBER ASSEMBLY K-0, L-0

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KM-280MWH A. ICE CUBER ASSEMBLY L-0

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MODEL:KM-280MWF, MWH TITLE:A. ICE CUBER ASSEMBLY
REQUIRED NUMBER
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER KM-280MWF KM-280MWH
NUMBER J-0
J-1
J-2 K-0 L-0 L-0
B REFRIGERATION CIRCUIT - 1A0395A01 1 1 1 1 1
C WATER CIRCUIT HS-1207 1A0283A04 1 1 1 1 1
D CONTROL BOX ASSEMBLY - 2A1423A02 1 1 x1
- 2A1960A02 o1 1 -
- 2A2247A02 1
T2 SCREW 4X8 7P31-0408 4 4 4 4 4
E LABEL LOCATION - 3A1225A01 1 1 1 1 -
- 3A1904A01 1
1 EVAP. CASE HS-1010 1A0277G01 1 1 1 x1
- 1A0532G01 o1 -
- 1A0579G01 1
2 BASE - 2A1321G05 1 1 1 1 -
- 2A2146G05 1
FT SCREW 4X8 7F31-0408 7 7 7 7 7
3 FRAME ABS 3A0217G01 1 1 1 1 1
TRUSS HEAD SCREW 4X8, SS 7C32-0408 1 1 1 1 1
TRUSS HEAD SCREW 4X25, SS 7C32-0425 2 2 2 2 2
4 SQUARE WASHER BRASS 433537-02 1 1 1 1 1
5 SCREW - GROUNDING BRASS 433304-02 1 1 1 1 1
6 TOP FRAME GS 332443-01 1 1 1 1 1
T2 SCREW 4X8 7P31-0408 4 4 4 4 4
7 SIDE FRAME GS 332465G01 1 1 1 1 1
T2 SCREW 4X8 7P31-0408 2 2 2 2 2
8 BULB HOLDER PE 328919-01 1 1 1 1 -
BIN SWITCH - 4A2430-01 1
9 SPACER PE 443545-01 1 1 1 1 -
SHIELD - 3A1438-01 1

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MODEL:KM-280MWF, MWH TITLE:A. ICE CUBER ASSEMBLY
REQUIRED NUMBER
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER KM-280MWF KM-280MWH
NUMBER J-0
J-1
J-2 K-0 L-0 L-0
10 THUMBSCREW SS, ABS 415949G03 2 2 2 2 -
SS, ABS 415949G09 2
11 BASE COVER SS 321525G01 1 1 1 1 1
12 TOP INSULATION PP 215730G01 1 1 1 1 1
13 FRONT INSULATION PP 215731G01 1 1 1 1 1
14 SIDE PANEL (R) SS 211811G06 1 1 1 1 -
SS 2A2117G01 1
T2 SCREW 4X8, SS 7P32-0408 1 1 1 1 1
15 CONTROL BOX COVER GS 332466-01 1 1 1 1 1
T2 SCREW 4X8 7P31-0408 1 1 1 1 1
16 FRONT PANEL SS 323004G07 1 1 1 1 -
SS 2A2150G01 1
17 LOUVER (B) ABS 103121-03 1 1 1 1 -
18 FRONT COVER P.S 2A0182-01 1 1 1 1 -
19 TAPPING SCREW ( BLACK) STEEL, 4x8 433954-01 1 1 1 1 -
20 TOP PANEL SS
(324859A03)
220465-01 1 1 1 1 -
(3A1890A01) 2A2133-01 1
21 GASKET PVC
(324859A03)
427014-04 2 2 2 2 -
(3A1890A01) 427014-04 2
22 INSULATION PE FOAM
(324859A03)
438012-01 1 1 1 1 -
(3A1890A01) 438012-01 1

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MODEL:KM-280MWF, MWH TITLE:A. ICE CUBER ASSEMBLY
REQUIRED NUMBER
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER KM-280MWF KM-280MWH
NUMBER J-0
J-1
J-2 K-0 L-0 L-0
23 SIDE PANEL (R) BASE SS 212620-01 1 1 1 1 -
SS 2A2147-01 1
24 GASKET (A) (324859A03) 324859-03 1 1 1 1 -
(3A1890A01) 324859-03 1
25 DEFLECTOR SS 4A1951-01 1 1 1 1 -
26 BARRIER –INSULATION - 4A1167-01 1 1 1
T2 SCREW 4X8 7P1-0408 2 2 2
27 GASKET L=554 4A0808L02 1 1 1
28 THUMBSCREW - 415949G04 2
29 BUSHING - 4A2536-01 1
30 BRACKET (M) - 3A1434-01 1

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

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

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MODEL: KM-280MAF, MAH TITLE:B. REFRIGERATION CIRCUIT
REQUIRED NUMBER
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER KM-280MAF KM-280MAH
NUMBER J-0
J-1
J-2 K-0 L-0 L-0
1 CONDENSER - 2A0562-01 1 1 1 1 1
2 HEX BOLT ASSEMBLY (LF) 4X12, SS 7B0230412 2 2 2 1 1
3 SHROUD GS 2A0606-01 1 1 1 1 1
4 T2 SCREW 4X8 7P31-0408 2 2 2 2 2
5 BARRIER GS 433693-04 1 1 1 1 1
6 T2 SCREW 4X8 7P31-0408 2 2 2 2 2
7 REAR PANEL GS 3A0562-01 1 1 1 1 1
8 T2 SCREW 4X8 7P31-0408 3 3 3 3 3
9 COMPRESSOR AKA9438ZXA 4A1812-01 1 1 1 1 1
10 BOLT 8x45 437889-01 4 4 4 4 4
11 SPACER 027-0072-02 434404-01 4 4 4 4 4
12 GROMMET 527-0039-04 434403-01 4 4 4 4 4
13 MOTOR PROTECTOR - 4A1860-01 1 1 1 1 1
14 FAN MOTOR BRACKET GS 327179-01 1 1 1 1 1
15 HEX BOLT ASSEMBLY (LF) 5X12, SS 7B0230512 4 4 4 4 4
16 FAN MOTOR U90B1,
7190-1031
440911-01 1 1 1 1 1
17 SELF-LOCKING NUT NO. 8-32 7N21I0832 4 4 4 4 4
18 FAN BLADE AD10CW32 444898-01 1 1 1 1 1
19 DRIER CW-0325-S 4A1413-01 1 1 1 1 1
20 DRIER BRACKET GS 445847-01 1 1 1 1 1
21 T2 SCREW 4X8 7P31-0408 1 1 1 1 1
22 EXPANSION VALVE AN1/2 SW70 4A1838-01 1 1 x1
4A1838-02 o1 1 1
23 EVAPORATOR - 1A0138G01 1 1 1 1 1
24 T2 SCREW 4X16, SS 7P32-0416 4 4 4 4 4
25 VALVE BODY 70 440352-01 1 1 1 1 1
26 COIL - VALVE ABS-25-1-HD-2 440353-01 1 1 1 1 1
27 BOLT 4x6 440353F01 1 1 1 1 1

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MODEL: KM-280MAF, MAH TITLE:B. REFRIGERATION CIRCUIT
REQUIRED NUMBER
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER KM-280MAF KM-280MAH
NUMBER J-0
J-1
J-2 K-0 L-0 L-0
28 PRESSURE SWITCH ACB-1UB09 433441-07 1 1 1 2 2
29 PRESSURE SWITCH
BRACKET
GS 434938-01 1 1 1 1 1
30 T2 SCREW 4X8 7P31-0408 1 1 1 1 1
31- - -
32 ACCESS VALVE FU180D001 446715-01 2 2 x2
457729-01 o2 2 2
33 COPPER TUBE (A) - HIGH SIDE COPPER 2A1435G01 1 1 1 1 1
34 COPPER TUBE (B) - HIGH SIDE COPPER 4A1823-01 1 1 1 1 1
35 COPPER TUBE (C) - HIGH SIDE COPPER 4A1819-01 1 1 1 1 1
36 COPPER TUBE (D) - HIGH SIDE COPPER 3A1238G01 1 1 1 1 1
37 HEAT EXCHANGER - 2A1478G01 1 1 1 1 1
38 ELBOW COPPER 417395-03 1 1 1 1 1
39 COPPER TUBE - HOT GAS COPPER 2A1425G01 1 1 1 1 1
40 COPPER TUBE (J) COPPER 4A1815G01 1 1 1 1 1
41 HOLDER / EXP. VALVE –1/2 SS 3A0112-01 1 1 1 1 1
42 CLAMP SS 443461-02 1 1 1 1 1
43 EXPANSION VALVE COVER PE FOAM 4A1168-01 1 1 1 1 1
44 THERMISTOR - 429006-03 1 1 1 1 1
45 HOLDER - THERMISTOR COPPER 427430-01 1 1 1 1 1
46 CABLE TIE CV-200 (PLT-2M) 7920-0010 14 14 14 14 14
47 INSULATION - THERMISTOR (A) PE FOAM 439368-01 1 1 1 1 1
48 INSULATION - THERMISTOR (B) PE FOAM 439368-02 1 1 1 1 1
49 RUBBER INSULATION (A) EPDM 3A1044-01 1 1 1 1 1
50 RUBBER INSULATION (B) EPDM 3A1045-01 1 1 1 1 1
51 INSULATION HOLDER - 4A1550-01 1 1 1 1 1
52 T2 SCREW 4X8, SS 7P32-0408 2 2 2 2 2

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MODEL: KM-280MAF, MAH TITLE:B. REFRIGERATION CIRCUIT
REQUIRED NUMBER
INDEX
NO.
DESCRIPTION MATERIAL
OR MODEL
PART
NUMBER KM-280MAF KM-280MAH
NUMBER J-0
J-1
J-2 K-0 L-0 L-0
28 PRESSURE SWITCH ACB-1UB09 433441-07 1 1 1 2 2
29 PRESSURE SWITCH
BRACKET
GS 434938-01 1 1 1 1 1
30 T2 SCREW 4X8 7P31-0408 1 1 1 1 1
31 - - -
32 ACCESS VALVE FU180D001 446715-01 2 2 x2
457729-01 o2 2 2
33 COPPER TUBE (A) - HIGH SIDE COPPER 2A1435G01 1 1 1 1 1
34 COPPER TUBE (B) - HIGH SIDE COPPER 4A1823-01 1 1 1 1 1
35 COPPER TUBE (C) - HIGH SIDE COPPER 4A1819-01 1 1 1 1 1
36 COPPER TUBE (D) - HIGH SIDE COPPER 3A1238G01 1 1 1 1 1
37 HEAT EXCHANGER - 2A1478G01 1 1 1 1 1
38 ELBOW COPPER 417395-03 1 1 1 1 1
39 COPPER TUBE - HOT GAS COPPER 2A1425G01 1 1 1 1 1
40 COPPER TUBE (J) COPPER 4A1815G01 1 1 1 1 1
41 HOLDER / EXP. VALVE –1/2 SS 3A0112-01 1 1 1 1 1
42 CLAMP SS 443461-02 1 1 1 1 1
43 EXPANSION VALVE COVER PE FOAM 4A1168-01 1 1 1 1 1
44 THERMISTOR - 429006-03 1 1 1 1 1
45 HOLDER - THERMISTOR COPPER 427430-01 1 1 1 1 1
46 CABLE TIE CV-200 (PLT-2M) 7920-0010 14 14 14 14 14
47 INSULATION - THERMISTOR (A) PE FOAM 439368-01 1 1 1 1 1
48 INSULATION - THERMISTOR (B) PE FOAM 439368-02 1 1 1 1 1
49 RUBBER INSULATION (A) EPDM 3A1044-01 1 1 1 1 1
50 RUBBER INSULATION (B) EPDM 3A1045-01 1 1 1 1 1
51 INSULATION HOLDER - 4A1550-01 1 1 1 1 1
52 T2 SCREW 4X8, SS 7P32-0408 2 2 2 2 2