Hoshizaki American, Inc. KM-600MAH Part Manual

Hoshizaki America, Inc.

Hoshizaki

Modular Crescent Cuber

Model
KM-600MAH

“A Superior Degree

of Reliability”

www.hoshizaki.com

PARTS LIST

Number: 71288
Issued: 10-1-2008
Revised: 5-24-2010

CONTENTS

Auxiliary Codes ...................................................................................................................... 3

Note About Ordering Parts .................................................................................................... 3

Material Abbreviations ........................................................................................................... 4

A. Ice Cuber Assembly .......................................................................................................... 5

B. Refrigeration Circuit ........................................................................................................... 8

C. Water Circuit .................................................................................................................... 12

D. Control Box Assembly ...................................................................................................... 15

E. Label Location ................................................................................................................. 17

F. Front Panel Assembly ....................................................................................................... 19

G. Top Panel Assembly ....................................................................................................... 20

H. Pump Motor Assembly..................................................................................................... 21

J. Accessories & Packaging ................................................................................................. 22

2

Auxiliary Codes

KM-600MAH T-0 June 2008

U-0 January 2009
U-1 November 2009
V-0 January 2010
V-1 March 2010
V-2 June 2010

Auxiliary Code Breakdown

The auxiliary code is the rst two characters in the serial number. The rst character
indicates the year. Years progress or regress in alphabetical order. The series runs from
"A" through "V" and the letters "I" and "O" are skipped. The second character indicates
signicant part changes within a year. Base is "0" and this number advances for each
change.

Note About Ordering Parts

Most assemblies cannot be ordered as complete units; parts in the assemblies generally
must be ordered separately.

3

Material Abbreviations

ALUMINUM
AL = Aluminum

COPPER
CU = Copper

PLASTIC

ABS = Acrylonitrile -butadiene - styrene
AC = Polyacetal
EPP = Expanded Polypropylene
EVA = Ethylene vinyl acetate
PA = Polyamide = Nylon
PC = Polycarbonate
PE = Polyethylene
PES = Polyester
PETP = Polyethylene terephthalate = Tetlon
PP = Polypropylene
PS = Polystyrene
PTFE = Polytetrauoroethylene = Teon
PUR = Polyurethane
PVC = Polyvinyl chloride

RUBBER

EPDM = EP rubber
EPH = Epichlorohydrin
NBR = Nitrile butadiene rubber
NP = Neoprene
NR = Natural rubber
SI.R = Silicone rubber
SY.R = Synthetic rubber
VN = Vinyl Nitrile

STEEL

GS = Galvanized steel
PAS = Primed steel
PS = Plated steel
SS = Stainless steel

4

A. Ice Cuber Assembly

KM-600MAH

T-0 to V-2

G

7

3

1

2a

2

4

14

5a

5

16

E

17

17a

F

F1

10

15

19

8

10a

15a

18

C

12

T-0 & U-0

12a

12b

22a

20

13

6a

T-0 & U-0

6

21

22

For Thermostat, see
"D. Control Box Assembly"

D

11

B

U-1 & later

23

D1

11a

6a

9

9a

23a

6

5

Title: A. Ice Cuber Assembly Model: KM-600MAH

U-1

Index

No. Description

B Refrigeration Circuit 1A1540A01 1 -

C Water Circuit 1A0283A08 1 1 1
D Control Box Assembly 2A4603A01 1 -

D1 T2 Screw 4×8 7P31-0408 3 3 3

E Label Location 3A4815A01 1 -

F Front Panel Assembly 2A2243G01 1 1 1

F1 Truss Head Screw 4×8, SS 7C32-0408 1 1 1

G Top Panel Assembly 3A3878A01 1 1 1

1 Evaporator Case 1A0579G02 1 1 1
2 Control Box Cover 3A2371-01 1 1 1

2a T2 Screw 4×8 7P31-0408 3 2 2

3 Square Washer 433537-02 1 1 1
4 Grounding Screw 433304-02 1 1 1
5 Junction Box Cover 433410-01 1 1 1

5a T2 Screw 4×8 7P31-0408 1 1 1

6 Bulb Holder 3A3903-01 1 -

Bin Control Switch Mount 3A4463-01 1 1

6a Thumbscrew Black 415949G11 2 -

7 Top Insulation 215730G01 1 1 1
8 Front Insulation 215731G02 1 1 1

9 Side Panel (R) SS 2A2117G02 1 1 1
9a T2 Screw 4×8, SS 7P32-0408 1 1 1
10 Insulation Barrier 4A1167-01 1 1 1

10a T2 Screw 4×8 7P31-0408 2 2 2

11 Base 2A2146G15 1 -

11a FT Screw 4×8 7F31-0408 7 7 7

12 Frame 3A2503G01 1 -

12a Truss Head Screw 4×25, SS 7C32-0425 2 2 2
12b Truss Head Screw 4×8, SS 7C32-0408 1 1 1

13 Base Cover SS 321525G01 1 1 1
14 Bushing SR-34-2 420472-05 1 1 1
15 Barrier 4A0352-01 1 1 1

15a T2 Screw 4×8 7P31-0408 2 1 1

16 Air Filter 2A2062G01 2 1 1
17 Louver 1A0547-01 2 2 2

17a Push Retainer 4A2414-01 6 6 6

18 Capillary Ring 425307-01 1 ­19 Gasket L=554 4A0808L02 1 1 1
20 Foam Tape L=100 8208-0005 1 1 1

Material or
Model Number Part Number

1A1540A02 1 1

2A4603A03 1 ­2A4603A04 1

3A5874A02 1 1

415949G10 4 4

2A5295G06 1 1

3A5600G01 1 1

T-0

U-0

to

V-1 V-2

Required Number

6

Title: A. Ice Cuber Assembly Model: KM-600MAH

U-1

Index

No. Description

21 Silicone Hose L=380 7730I3812 1 ­22 Strap 435487-01 1 -

22a Thumbscrew Black 415949G10 1 -

23 Bin Control 2A4393G01 1 1

23a Thumbscrew 415949G10 2 2

Material or
Model Number Part Number

T-0

U-0

to

V-1 V-2

Required Number

7

B. Refrigeration Circuit

1/2
KM-600MAH

T-0 to V-2

3a

3

29 40

30

31

2a

2

39

1a

1

7

5a

5

6a

6

32

363540

32a

37

40

4

4c4b4a

8

B. Refrigeration Circuit

2/2
KM-600MAH

T-0 to V-2

19a

19

19b

11

25

14

17

10

38

26

18

17

33

16

20

21

21a

21b

13

27

23

24

15

12

8

9

22

8a

9a

34

28

9

Title: B. Refrigeration Circuit Model: KM-600MAH

Index

No. Description

Material or
Model Number Part Number

T-0
U-0

1 Side Frame 2A1301G01 1 1

1a T2 Screw 4×8 7P31-0408 6 6

2 Shroud Assembly 2A3849G01 1 1

2a T2 Screw 4×8 7P31-0408 5 5

3 Top Frame (A) 3A1893-01 1 1

3a T2 Screw 4×8 7P31-0408 2 2

4 Compressor

RST55C1E-CAA­202

4A4376-01 1 1

4a Grommet 4A2593-01 4 4
4b Spacer 4A2595-01 4 4
4c Bolt 8×45 437889-01 4 4

5 Condenser 2A3853-01 1 1

5a T2 Screw 4×8 7P31-0408 4 4

6 Barrier 433693-02 1 1

6a T2 Screw 4×8 7P31-0408 2 2

7 Insulation Tube L=40 7762-1020 3 3
8 Fan Motor Bracket 327180-01 1 1

8a Hex Head Bolt w/Washer (LF) 5×12 7B0130512 4 4

9 Fan Motor 50 Watt-GEHI 4A3158-01 1 1
9a Self-Locking Nut No. 8-32 7N21I0832 4 4
10 Fan Blade 4A3959-01 1 1
11 Heat Exchanger 2A4585G02 1 -

2A5448G02 1
12 Copper Tube (A)-High Side 3A4829G01 1 1
13 Copper Tube (B)-High Side 3A4803G01 1 1
14 Copper Tube (C)-High Side 3A4475G01 1 1
15 Copper Tube (F)-High Side 4A4084-01 1 1
16 Copper Tube-Access Valve 3A4783G01 1 -

3A5967G01 1
17 Access Valve 457729-01 2 2
18 Copper Tube-Hot Gas 2A4588G01 1 1
19 Evaporator 106396G01 1 1

19a T2 Screw 4×16, SS 7P32-0416 4 4
19b T2 Screw 4×12, SS 7P32-0412 2 2

20 Valve Body-Hot Gas 4A3978-01 1 1
21 Coil-Valve 4A3277-01 1 1

21a Bolt 4A3277F01 1 1
21b Truss Head Screw 4×8 7C31-0408 2 2

22 Strainer 441569-02 1 1
23 Drier 4A2666-01 1 1
24 Nylon Tie PLWP3H-TL 8911-0301 1 1
25 Pressure Switch 463180-04 1 1
26 Expansion Valve 4A4619-01 1 1
27 Expansion Valve Holder 3A0107-01 1 1
28 Clamp 443461-02 1 1
29 Expansion Valve Cover 3A0944-01 1 1
30 Rubber Insulation (A) 3A1044-01 1 1
31 Rubber Insulation (B) 3A1045-01 1 1

Required Number

U-1

to

V-2

10

Title: B. Refrigeration Circuit Model: KM-600MAH

Index

No. Description

32 Insulation Holder SS 4A1550-01 1 1

32a T2 Screw 4×8, SS 7P32-0408 2 2

33 Thermistor L=1050 429006-03 1 1
34 Holder-Thermistor 427430-01 1 1
35 Insulation-Thermistor (A) 439368-01 1 1
36 Insulation-Thermistor (B) 439368-02 1 1
37 Insulation Tube L=200 7762-3555 1 1
38 Elbow 417395-03 1 ­39 Clamp 4A2338-01 1 1
40 Nylon Tie 8911-0200 15 15

Material or
Model Number Part Number

T-0

U-0

Required Number

U-1

to

V-2

11

C. Water Circuit

KM-600MAH

T-0 to V-2

7

39

8

H

47

44

29

28a

28

27

H1 H2

30

21

21a

H3

47

H4

37

41

38

47

33

47

40

19

47

13

47

45

47

14

34

18

23

32

6

46

47

22

36

5

11

24

35

20

12

43

2a

2

3

15a

15

4

25

42

17

4a

16

17a

16a

9

31

26

1a

1

10

12

Title: C. Water Circuit Model: KM-600MAH

Index

No. Description

H Pump Motor Assembly HS-0176 3A2638A03 1
H1 Truss Head Screw 4×16, SS 7C32-0416 1
H2 Flat Washer M4, SS 7W22-0400 1
H3 Split Lock Washer M4, SS 7L22-0400 1
H4 Hex Nut M4, SS 7N12-0400 1

1 Pump Motor Bracket 211408-01 1

1a Flat Head T2 Screw 4×12, SS 7P22-0412 1

2 Water Supply Pipe 4A0768G04 1

2a T2 Screw 4×8 7P31-0408 2

3 Rubber Gasket 413854-03 1
4 Water Valve Bracket 321443-01 1

4a T2 Screw 4×8 7P31-0408 1

5 Water Valve J248-033 3U0111-03 1
6 Hose Clamp 18mm, SS 427443-05 1
7 Spray Tube 1A0260-02 1
8 Spray Guide (A) 208586-01 6

9 Cube Guide 212088-01 1
10 Suction Hose EPDM Black 433466-01 1
11 Ball Valve Assembly (includes

items 12, 13, and 14)
12 Ball Valve 439293-01 1
13 Male Adaptor 325826-01 2
14 "O" Ring 7611-P018 2
15 Handle 215383-01 1

15a T2 Screw 4×8 7P31-0408 1

16 Valve Holder 3A1178-01 1

16a FT Screw 4×8 7F31-0408 3

17 Microswitch 4A2546-01 1

17a Tapping Screw 3×14 431415-02 2

18 Vinyl Hose L=250 7716-2025 1
19 Vinyl Hose L=110 7716-2025 1
20 "O" Ring 7611-G035 1
21 Valve Housing-Drain 321001-01 1

21a T2 Screw 4×10, SS 7P32-0410 3

22 Spring 322110-01 1
23 Valve Seat EPDM Black 433705-01 1
24 Drain Hose 433468-01 1
25 Overow Cap 321002-01 1
26 "O" Ring 4A1234-01 1
27 Connector-Float Switch 426799-01 1
28 Float Switch 4A3624-01 1

28a T2 Screw 4×12, SS 7P32-0412 2

29 Silicone Hose L=140 7730I3812 1
30 Silicone Hose L=140 7730I3896 1
31 Wire Saddle 4A0338-02 4
32 Tee 4A0177-01 1

Material or
Model Number Part Number

S-0761 442137A01 1

Required Number

T-0
to

V-2

13

Title: C. Water Circuit Model: KM-600MAH

Index

No. Description

33 Flange 439267-01 1
34 Rubber Ring 439236-01 1
35 Corner Insulation (A) 439376-01 1
36 Corner Insulation (B) 439392-01 1
37 Hose Clamp 20mm, SS 427443-06 1
38 Water Supply Tube 2A0079-01 1
39 Plug 4A0176-01 2
40 Insulation (E) 4A0392-01 1
41 Distributor 432426-01 1
42 Overow Pipe 430722-01 1
43 Bushing OCB-875 428394-04 1
44 Rubber Hose (A) 4A1551-01 1
45 Rubber Hose (B) 4A1551-02 1
46 Insulation Tube L=370 7762-2636 1
47 Clamp 25mm, SS 427443-03 9

Material or
Model Number Part Number

Required Number

T-0

to

V-2

14

D. Control Box Assembly

KM-600MAH

T-0 to V-2

12

1 2 3

10

10a

9a

9

4a

4

15

6a

6

13

8

8a

11

12

14a

14

16 17

5

7

18

18a

20

13 12

17

19

12

15

Title: D. Control Box Assembly Model: KM-600MAH

U-1

Index

No. Description

1 Control Box 3A2372G02 1 -

2 Start Capacitor 243-292MFD,

3 Run Capacitor 35MFD,

4 Strap 4A2262-03 1 1 1

4a T2 Screw 4×8 7P31-0408 1 1 1

5 Toggle Switch 443119-01 1 1 1
6 Transformer 26D285H 3A0172-01 1 1 1

6a T2 Screw 4×8 7P31-0408 2 2 2

7 Board Support 4A0336-03 4 4 4
8 Magnetic Contactor 428393-01 1 1 -

Compressor Relay 4A3140-01 1

8a T2 Screw 4×8 7P31-0408 2 2 2

9 Capacitor-Pump 5.5MFD,

9a T2 Screw 4×10 7P31-0410 1 1 1
10 Capacitor-Fan 5.0MFD,

10a T2 Screw 4×10 7P31-0410 1 1 1

11 Bushing OCB-500 428394-02 1 1 1
12 Bushing OCB-875 428394-04 4 4 4
13 Wire Saddle 4A0338-02 2 2 2
14 Starter 3ARR3KC10V5 4A1107-12 1 -

14a T2 Screw 4×8 7P31-0408 1 1 1

15 Control Board 2A1410-01 1 -

16 Fuse Holder HTB821 4A3449-01 1 1 1
17 Fuse AGC-10 250V

18 Thermostat YTB-3U112 4A2879-01 1 -

18a Truss Head Screw 4×8 7C31-0408 2 -

19 Control Label 4A1758-01 1 ­20 Wire Harness 4A2200G04 1 1

Material or
Model Number Part Number

3A2372G04 1 ­3A2372G05 1
3A0076-20 1 1 1

165VAC

3A2005-12 1 1 1

440VAC

443192-03 1 1 1

250VAC

443192-02 1 1 1

250VAC

3ARR3CT5M5 4A1107-11 1 1

2A3792-01 1 1

4A0893-07 2 2 2

10A

T-0

U-0

to

V-1 V-2

Required Number

16

E. Label Location

KM-600MAH

T-0 to V-2

2

7

12

5

17

18

8

1

4

11

16

14

6

13

3

10

15

9

17

Title: E. Label Location Model: KM-600MAH

Index

No. Description

1 Emblem 4A0560-01 1 1
2 Label-Alarm 4A3517-01 1 -

3 Label-Penguin-R 4A0526-01 1 1
4 Label-Air Filter 426177-01 1 1
5 Maintenance Label 326218-01 1 -

6 Caution Label (K) 439150-01 1 -

Warning Label (K) 4A4736-01 1

7 Wiring Label 3A4816-01 1 -

8 Rating Label 2A4623-01 1 1

9 Nameplate 2A4624-01 1 1
10 Instruction Sheet 2A4371-01 1
11 Tag-Warning: Electrical

Connection

12 Manual Label 4A2864-01 1 -

13 Operation Label-Valve 439541-01 1 -

14 Label-R404A 4A0960-01 1 1
15 Instruction Label 444575-01 1 1
16 Caution Label (F) 439146-01 1 -

Warning Label (F) 4A4767-01 1

17 Label-Control Board 3A2220-01 1 -

18 Label-Fuse 4A2817-01 1 -

Material or
Model Number Part Number

4A4737-01 1

3A5404-01 1

3A5940-01 1

435005-01 1 ­4A4766-01 1

4A4839-01 1

4A4828-01 1

3A4799-01 1

4A4829-01 1

T-0

U-0

Required Number

U-1

to

V-2

18

F. Front Panel Assembly

KM-600MAH

T-0 to V-2

1

3

5

6

2

Title: F. Front Panel Assembly Model: KM-600MAH

Index

No. Description

1 Front Panel (A) SS 2A2130-03 1
2 Insulation (A) 4A2507-01 1
3 Foam Seal L=640 4A0661L01 1
4 Foam Seal L=220 4A0661L01 1
5 Foam Seal L=610 4A1163L01 2
6 Foam Seal L=160 4A1163L01 1

Material or
Model Number Part Number

4

Required Number

T-0

to

V-2

19

G. Top Panel Assembly

KM-600MAH

T-0 to V-2

2

1

3

Title: G. Top Panel Assembly Model: KM-600MAH

Index

No. Description

1 Top Panel SS 2A2133-01 1

2 Gasket 427014-04 2

3 Insulation 438012-01 1

4 Foam Seal L=658 4A1163L01 1

Material or
Model Number Part Number

2

4

Required Number

T-0

to

V-2

20

H. Pump Motor Assembly

KM-600MAH

T-0 to V-2

1

2

4

3

5

7

7a

8

6

Title: H. Pump Motor Assembly Model: KM-600MAH

Index

No. Description

1 Pump Motor APTA9210WD1 2A2758-01 1
2 Pump Flange 3A2988-01 1
3 Mechanical Seal 465627-01 1
4 Pump Gasket 4A2974-01 1
5 Impeller 433522-01 1
6 Pin 4A0648-01 1
7 Pump Housing 211409-01 1

7a Screw 4×20, Geomet 4A3871-01 4

8 Plug Housing 3P 3191-03P 412832-06 1

Material or
Model Number Part Number

Required Number

T-0

to

V-2

21

J. Accessories & Packaging

KM-600MAH

T-0 to V-2

Title: J. Accessories & Packaging Model: KM-600MAH

Index

No. Description

1 Instruction Manual 91A1KQ10C 1

2 Universal Brace 4A0363-01 2
2a Hex Bolt 5×12, SS 7B02-0512 4

Packaging 2A2145A01

Material or
Model Number Part Number

Required Number

T-0

to

V-2

22