Hoshizaki KML-450MAF User manual

NO.
AUG. 30, 1999
ISSUED:
71149
HOSHIZAKI
MODULAR CRESCENT CUBER
MODELS
KML-450MAF
KML-450MWF
KML-450MAH
KML-450MWH
PARTS LIST
APRIL 4, 2001
REVISED:

2
HA
KML-450MAF J-0 Jan., 1999
K-0 Dec., 1999
L-0 Dec., 2000
KML-450MWF J-0 Jan., 1999
K-0 Dec., 1999
L-0 Dec., 2000
KML-450MAH L-0 March, 2001
L-1 March, 2001
KML-450MWH L-0 March, 2001

3
HA 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
PIFE = 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 interchangeable "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 replaced by a non-interchangeable
part during a year, this number advances.

4
HA
KML-450MAF A. ICE CUBER ASSEMBLY J-0, K-0, L-0

5
HA
KML-450MAH A. ICE CUBER ASSEMBLY L-0, L-1

6
HA
MODEL: KML-450MAF, KML-450MAH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO. DESCRIPTION MATERIAL OR
MODEL PART NUMBER REQUIRED NUMBER
NUMBER MAF MAH
J-0
K-0
L-0 L-0 L-1
B REFRIGERATION CIRCUIT - 1A0412A01 1 1 1 1
C WATER CIRCUIT - 1A0438A01 1 1 1 1
D CONT. BOX ASSEMBLY - 2A1519A01 1 1
- 2A2154A01 1 1
D1 T2 SCREW 4X8 7P31-0408 3 3 3 3
E LABEL LOCATION - 3A1339A01 1 1
- 3A1922A01 1 1
F TOP PANEL ASSEMBLY - 3A0674A01 1 1
- 3A1862A01 1 1
G FRONT PANEL - 3A1273A01 1 1
- 3A1859A01 1 1
G1 TRUSS HEAD SCREW 4X8, SS 7C32-0408 1 1 1 1
1 EVAP. CASE HS-1014 2A1449G01 1 1
- 2A2113G01 1 1
2 CONT. BOX COVER GS 3A0594-01 1 1
GS 3A1828-01 1 1
2a T2 SCREW 4X8 7P31-0408 3 3 3 3
3 SQUARE WASHER BRASS 433537-02 1 1 1 1
4 SCREW - GROUNDING BRASS 433304-02 1 1 1 1
5 JUNCTION BOX COVER GS 433410-01 1 1 1 1
5a T2 SCREW 4X8 7P31-0408 1 1 1 1
6 THERMOSTAT EXTENSION BRACKET SS 4A1722-01 1 1 1 1
7 SPACER PE 443545-01 1 1 1 1
8 THUMBSCREW SS, ABS 415949G03 2 2 2 2
9 BIN CONT. COVER GS 3A0664G01 1 1 1 1
10 CAPILLARY RING EP RUBBER 425307-01 2 2 2 2
11 TOP INSULATION PP 215730G01 1 1 1 1
12 FRONT INSULATION PP 2A0664G01 1 1 1 1

7
HA
MODEL: KML-450MAF, KML-450MAH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO. DESCRIPTION MATERIAL OR
MODEL
NUMBER
PART
NUMBER REQUIRED NUMBER
MAF MAH
J-0
K-0
L-0 L-0 L-1
13 SIDE PANEL (R) SS 2A1456G01 1 1
SS 2A2111G01 1 1
13a T2 SCREW 4X8, SS 7P32-0408 1 1 1 1
14 LOUVER (B) ABS 103121-05 1 1
- 1A0548-01 2 2
15 TAPPING SCREW (BLACK) STEEL, 4X8 433954-01 2 2 -
16 AIR FILTER (B) ABS 208283G03 1 1
- 2A2063G01 2 2
17 BUSHING SR-34-2 420472-05 1 1 1 1
18 WIRE SADDLE VWS4238-C 4A0338-02 2 2 2 2
19 THUMBSCREW SS, ABS 415949G04 2 2 2 2
20 LOUVER (C) ABS 103122-03 1 1 -
21 AIR FILTER (C) ABS 208284G01 1 1 -
22 GASKET L=655 4A0808L02 2 2 2 2
23 GASKET L=190 4A0808L02 1 1 1 1
24 GASKET L=762 4A0808L02 1 1 1
25 PUSH RETAINER - 4A2414-01 6 6

8
HA
KML-450MWF, MWH A. ICE CUBER ASSEMBLY J-0, K-0, L-0

9
HA
MODEL: KML-450MWF, KML-450MWH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER MWF MWH
J-0
K-0
L-0 L-0
B REFRIGERATION CIRCUIT - 1A0413A02 1 1 1
C WATER CIRCUIT - 1A0438A01 1 1 1
D CONT. BOX ASSEMBLY - 2A1519A02 1 1
- 2A2154A02 1
D1 T2 SCREW 4X8 7P31-0408 3 3 3
E LABEL LOCATION - 3A1341A01 1 1
- 3A1923A01 1
F TOP PANEL ASSY - 3A0674A01 1 1
- 3A1862A01 1
G FRONT PANEL - 3A1273A02 1 1
- 3A1859A02 1
G1 TRUSS HEAD SCREW 4X8, SS 7C32-0408 2 2 2
1 EVAP. CASE HS-1014 2A1449G01 1 1
- 2A2113G01 1
2 CONT. BOX COVER GS 3A0594-01 1 1
GS 3A1828-01 1
2a T2 SCREW 4X8 7C31-0408 3 3 3
3 SQUARE WASHER BRASS 433537-02 1 1 1
4 SCREW - GROUNDING BRASS 433304-02 1 1 1
5 JUNCTION BOX COVER GS 433410-01 1 1 1
5a T2 SCREW 4X8 7P31-0408 1 1 1
6 THERMOSTAT EXTENSION BRACKET SS 4A1722-01 1 1 1
7 SPACER PE 443545-01 1 1 1
8 THUMBSCREW SS, ABS 415949G03 2 2 2
9 BIN CONT COVER GS 3A0664G01 1 1 1
10 CAPILLARY RING EP RUBBER 425307-01 2 2 2
11 TOP INSULATION PP 215730G01 1 1 1
12 FRONT INSULATION PP 2A0664G01 1 1 1

10
HA
MODEL: KML-450MWF, KML-450MWH TITLE:A. ICE CUBER ASSEMBLY
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER MWF MWH
J-0
K-0
L-0 L-0
13 SIDE PANEL (R) SS 2A1456G01 1 1 1
SS 2A2111G01 1
13a T2 SCREW 4X8, SS 7P32-0408 1 1 1
14 BUSHING SR-30-1 420472-03 1 1 1
15 WIRE SADDLE VWS4238-C 4A0338-02 2 2 2
16 THUMBSCREW SS, ABS 415949G04 2 2 2
17 GASKET L=655 4A0808L02 2 2 2
18 GASKET L=190 4A0808L02 1 1 1

11
HA
KML-450MAF, KML-450MAH B. REFRIGERATION CIRCUIT J-0, K-0, L-0, L-1
57 58
42 22 40 39 57 58
47
53 54
43
50 51
52
61 62
55 56
26 27
57 49 48
DETAIL A
36 28 29
30 31
41 65 23 24
37 32 33 34
38
12
56
34
78
17 18
19 20
21
65
44
35
25
46
45
63
64
910 11 12
13 14 15 16
59 60

12
HA
MODEL: KML-450MAF, KML-450MAH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER MAF MAH
J-0
K-0
L-0 L-0 L-1
1 COND. SUPPORT GS 3A0589-01 1 1 1 1
2 T2 SCREW 4X8 7P31-0408 5 5 5 5
3 CONDENSER S-0799 2A0640-01 1 1 1 1
4 T2 SCREW 4X8 7P31-0408 3 3 3 3
5 BARRIER GS 4A0932-01 1 1 1 1
6 T2 SCREW 4X8 7P31-0408 2 2 2 2
7 SHROUD GS 3A0597G01 1 1 1 1
8 T2 SCREW 4X8 7P31-0408 5 5 5 5
9 COMPRESSOR RS55C2E-CAA-219 4A1843-01 1 1 1 1
10 TERMINAL COVER COMP. ACCESSORY 4A1843F01 1 1 1 1
11 SPRING CLIP COMP. ACCESSORY 4A1843F02 1 1 1 1
12 PROTECTOR COMP. ACCESSORY 4A1877-01 1 1 1 1
13 PROTECTOR HOLDER COMP. ACCESSORY 4A1843F04 1 1 1 1
14 BOLT 8X45 437889-01 4 4 4 4
15 SPACER 027-0072-02 434404-01 1 1 1 1
16 GROMMET 527-0039-04 434403-01 4 4 4 4
17 FAN MOTOR BRACKET GS 2A0181-01 1 1 1 1
18 HEX HEAD BOLT W/WASHER (LF) 5X12 7B0130512 4 4 4 4
19 FAN MOTOR U90B1 7190-1031 440911-01 1 1 1 1
20 SELF LOCKING NUT NO. 8-32 7N21I0832 4 4 4 4
21 FAN BLADE AD10CW32 444898-01 1 1 1 1
22 DRIER CW-0325-S 4A1413-01 1 1 1 1
23 DRIER BRACKET GS 4A0807-01 1 1 1 1
24 T2 SCREW 4X8 7P31-0408 2 2 2 2
25 EXP. VALVE AN ¾ SW65 4A1870-01 1 1 1 1
26 EVAPORATOR ASSY - 2A0717G01 1 1 1 1
27 T2 SCREW 4X16 7P31-0416 4 4 4 4
28 VALVE BODY 70 440352-01 1 1 1 1
29 COIL-VALVE ABS-25-1-HD-2 440353-01 1 1 1 1

13
HA
MODEL: KML-450MAF, KML-450MAH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER MAF MAH
J-0
K-0
L-0 L-0 L-1
30 BOLT - 440353F01 1 1 1 1
31 TRUSS HEAD SCREW 4X8 7C31-0408 2 2 2 2
32 PRESSURE SWITCH ACB-1UB09 433441-07 1 1 1 1
33 PRESSURE SWITCH BRACKET GS 434938-01 1 1 1 1
34 T2 SCREW 4X8 7P31-0408 1 1 1 1
35 ACCESS VALVE FV180D001 446715-01 x2
- 457729-01 o2 2 2 2
36 COPPER TUBE (A) - HIGH SIDE COPPER 4A1846-01 1 1 1 1
37 COPPER TUBE (B) - HIGH SIDE COPPER 3A1317-01 1 1 1 1
38 COPPER TUBE (C) - HIGH SIDE COPPER 3A1316G01 1 1 1 1
39 COPPER TUBE (D) - HIGH SIDE COPPER 3A1311G01 1 1 1 1
40 HEAT EXCHANGER COPPER 2A1498G01 1 1 1 1
41 STRAINER - 4A0397-01 1 1 1 1
42 COPPER TUBE (A) - HOT GAS COPPER 4A1878-01 1 1 1 1
43 COPPER TUBE (B) - HOT GAS COPPER 2A1505G01 1 1 1 1
44 COPPER TUBE (A) –ACCESS VALVE COPPER 3A1323G01 1 1 1 1
45 HOLDER / EXP. VALVE –1/2 SS 3A0112-01 1 1 1 1
46 CLAMP SS 443461-02 1 1 1 1
47 EXPANSION VALVE COVER PE FOAM 4A1168-01 1 1 1 1
48 THERMISTOR - 429006-03 1 1 1 1
49 HOLDER - THERMISTOR COPPER 427430-01 1 1 1 1
50 INSULATION –THERMISTOR (A) PE FOAM 439368-01 1 1 1 1
51 INSULATION –THERMISTOR (B) PE FOAM 439368-02 1 1 1 1
52 INSULATED RUBBER TUBE EPDM 4A1008G01 1 1 1 1
53 FRAME (A) GS 2A0645-01 1 1 1 1
54 T2 SCREW 4X8 7P31-0408 4 4 4 4
55 FRAME (B) GS 3A0595-01 1 1 1 1
56 T2 SCREW 4X8 7P31-0408 4 4 4 4
57 CABLE TIE CV-200 7920-0010 14 14 14 14

14
HA
MODEL: KML-450MAF, KML-450MAH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER MAF MAH
J-0
K-0
L-0 L-0 L-1
58 INSULATION TUBE L=30 7762-1020 2 2 2 2
59 LINE VALVE BRACKET GS 4A1406-01 1 1 1 1
60 T2 SCREW 4X8 7P31-0408 2 2 2 2
61 INSULATION HOLDER SS 3A1084-01 1 1 1 1
62 T2 SCREW 4X8 7P31-0408 2 2 2 2
63 ELBOW COPPER 4A1059-01 1 1 1 1
64 ELBOW COPPER 417395-03 1 1 1 1
65 ENDCAP - 4A1413F01 2 2 2 2

15
HA
KML-450MWF, KML-450MWH B. REFRIGERATION CIRCUIT J-0, K-0, L-0
32 21 22
23 24
15
16 17
33 35
34
45
44
63
3456
78910
58 59
13 14
29 30 31
25 26 27
12
18
11 12
40
28
62
39
DETAIL A
56 48 47
38
36
46
52 53
39
49 50
51
60 61
54 55
19 20
41
56 57
43
65
65
42 64
37

16
HA
MODEL: KML-450MWF, KML-450MWH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO. DESCRIPTION MATERIAL OR
MODEL PART NUMBER REQUIRED NUMBER
NUMBER MWF MWH
J-0
K-0
L-0 L-0 L-1
1 REAR PANEL (B) GS 3A0630G03 1 1 1 1
2 T2 SCREW 4X8 7P31-0408 9 9 9 9
3 COMPRESSOR RS55C2E-CAA-219 4A1843-01 1 1 1 1
4 TERMINAL COVER COMP. ACCESSORY 4A1843F01 1 1 1 1
5 SPRING CLIP COMP. ACCESSORY 4A1843F02 1 1 1 1
6 PROTECTOR COMP. ACCESSORY 4A1877-01 1 1 1 1
7 PROTECTOR HOLDER COMP. ACCESSORY 41843F04 1 1 1 1
8 BOLT 8X45 437889-01 4 4 4 4
9 SPACER 027-0072-02 434404-01 4 4 4 4
10 GROMMET 527-0039-04 434403-01 4 4 4 4
11 CONDENSER H-1 ¼-I 2A1429-01 1 1 1 1
12 HEX HEAD BOLT W/WASHER (LF) 4X12 7B0230412 3 3 3 3
13 COND. SUPPORT GS 2A1470-01 1 1 1 1
14 T2 SCREW 4X8 7P31-0408 4 4 4 4
15 DRIER CW-0325-S 4A1413-01 1 1 1 1
16 DRIER BRACKET GS 4A0807-01 1 1 1 1
17 T2 SCREW 4X8 7P31-0408 2 2 2 2
18 EXP. VALVE AN ¾SW65 4A1870-01 1 1 1 1
19 EVAPORATOR ASSY - 2A0717G01 1 1 1 1
20 T2 SCREW SS, 4X16 7P32-0416 4 4 4 4
21 VALVE BODY 70 440352-01 1 1 1 1
22 COIL VALVE ABS-25-1-HD-2 440353-01 1 1 1 1
23 BOLT - 440353F01 1 1 1 1
24 TRUSS HEAD SCREW 4X8 7C31-0408 2 2 2 2
25 PRESSURE SWITCH ACB-1UB04 433441-05 1 1 1 1
26 PRESSURE SWITCH BRACKET GS 434938-01 1 1 1 1
27 T2 SCREW 4X8 7P31-0408 1 1 1 1

17
HA
MODEL: KML-450MWF, KML-450MWH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO. DESCRIPTION MATERIAL OR
MODEL PART NUMBER REQUIRED NUMBER
NUMBER MWF MWH
J-0
K-0
L-0 L-0 L-1
28 ACCESS VALVE FV18OD001 446715-01 x2
- 457729-01 o2 2 2 2
29 WATER REGULATOR V46DA-3 4A0911-03 1 1 1 1
30 TRUSS HEAD SCREW 4X6 7C31-0406 2 2 2 2
31 MALE CONNECTOR BRASS 4A1087-01 1 1 1 1
32 COPPER TUBE (A)-HIGH SIDE COPPER 4A1846-01 1 1 1 1
33 COPPER TUBE (B)-HIGH SIDE COPPER 4A1859-01 1 1 1 1
34 COPPER TUBE (C)-HIGH SIDE COPPER 3A1282G01 1 1 1 1
35 COPPER TUBE (D)-HIGH SIDE COPPER 3A1288G01 1 1 1 1
36 HEAT EXCHANGER COPPER 2A1498G01 1 1 1 1
37 STRAINER - 4A0397-01 1 1 1 1
38 COPPER TUBE (A)-HOT GAS COPPER 4A1878-01 1 1 1 1
39 COPPER TUBE (B)-HOT GAS COPPER 2A1502G01 1 1 1 1
40 COPPER TUBE (A)-ACCESS VALVE COPPER 3A1323G01 1 1 1 1
41 COPPER TUBE (A) COPPER 3A1519G01 1 1 1 1
42 T2 SCREW 4X8 7P31-0408 2 2 2 2
43 COPPER TUBE (B) COPPER 3A1453G01 1 1 1 1
44 HOLDER/EXP VALVE-1/2 SS 3A0112-01 1 1 1 1
45 CLAMP SS 443461-01 1 1 1 1
46 EXPANSION VALVE COVER PE FOAM 4A1168-01 1 1 1 1
47 THERMISTOR - 429006-03 1 1 1 1
48 HOLDER-THERMISTOR COPPER 427430-01 1 1 1 1
49 INSULATION-THERMISTOR (A) PE FOAM 439368-01 1 1 1 1
50 INSULATION-THERMISTOR (B) PE FOAM 439368-02 1 1 1 1
51 INSULATED RUBBER TUBE EPDM 4A1008G01 1 1 1 1
52 FRAME (A) GS 2A0645-01 1 1 1 1
53 T2 SCREW 4X8 7P31-0408 4 4 4 4
54 FRAME (B) GS 3A0595-01 1 1 1 1
55 T2 SCREW 4X8 7P31-0408 4 4 4 4

18
HA
MODEL: KML-450MWF, KML-450MWH TITLE:B. REFRIGERATION CIRCUIT
INDEX
NO. DESCRIPTION MATERIAL OR
MODEL PART NUMBER REQUIRED NUMBER
NUMBER MWF MWH
J-0
K-0
L-0 L-0 L-1
56 CABLE TIE CV-200 7920-010 14 14 14 14
57 INSULATION TUBE L=30 7762-1020 2 2 2 2
58 LINE VALVE BRACKET GS 4A1406-01 1 1 1 1
59 T2 SCREW 4X8 7P31-0408 2 2 2 2
60 INSULATION HOLDER SS 3A1084-01 1 1 1 1
61 T2 SCREW 4X8 7P31-0408 2 2 2 2
62 ELBOW COPPER 4A1059-01 1 1 1 1
63 ELBOW COPPER 417395-03 1 1 1 1
64 INSULATION TUBE L=670 7762-1323 1 1 1 1
65 ENDCAP - 4A1413F01 2 2 2 2

19
HA
KML-450MAF, MWF, MAH, MWH C. WATER CIRCUIT J-0, K-0, L-0, L-1

20
HA
MODEL: KML-450MAF, MWF, MAH, MWH TITLE:C. WATER CIRCUIT
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL
PART
NUMBER
REQUIRED NUMBER
NUMBER M_F M_H
J-0
K-0
L-0 L-0 L-1
1 WATER SUPPLY PIPE COPPER 4A0768G04 1 1 1 1
1a T2 SCREW 4X8 7P31-0408 2 2 2 2
2 RUBBER GASKET NR 413854-03 1 1 1 1
3 WATER VALVE BRACKET GS 321443-01 1 1 1 1
3a T2 SCREW 4X8 7P31-0408 1 1 1 1
4 WATER VALVE J248-072 3U0111-04 1 1 1 1
5 SPRAY TUBE PE 1A0260-02 1 1 1 1
6 SPRAY GUIDE (A) PE 208586-01 6 6 6 6
7 WATER SUPPLY TUBE PE 2A0079-01 1 1 1 1
8 PLUG EPDM 4A0176-01 2 2 2 2
9 WATER SUPPLY TEE SANTOPRENE 4A1006-01 1 1 1 1
10 FLANGE EPDM 439267-01 1 1 1 1
11 INSULATION (E) PE FOAM 4A0392-01 1 1 1 1
12 ELBOW SANTOPRENE 4A0393-01 1 1 1 1
13 CONNECTING PIPE PE 3A1335-01 1 1 1 1
14 HOSE CLAMP SS, 25 mm 427443-03 3 3 3 3
15 CUBE GUIDE (A) ABS 2A0660-01 1 1 1 1
16 PUMP HOSE EPDM 4A1007-01 1 1 1 1
17 RUBBER RING EPDM 4A1004-01 1 1 1 1
18 BYPASS HOSE SANTOPRENE 4A1005-01 1 1 1 1
19 HOSE CLAMP SS, 18 mm 427443-05 5 5 5 5
20 SOLENOID VALVE 207CB-GS1873 439322-01 2 2 2 2
20a T2 SCREW 4X8 7P31-0408 4 4 4 4
21 ARROW LABEL PES 4A0096-01 1 1 1 1
22 SOLENOID COVER GS 4A0996-01 2 2 2 2
22a T2 SCREW 4X8 7P31-0408 4 4 4 4
23 PUMP - 2A0749-01 1 1 1 1