Hoshizaki KM-650MAH-E User manual

Hoshizaki
“A Superior Degree
of Reliability”
www.hoshizaki.com
Model
KM-650MAH-E
Modular Crescent Cuber
Hoshizaki America, Inc.
PARTS LIST
™
Number: 71286
Issued: 8-22-2008
89/336
73/23


CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Auxiliary Code Breakdown .................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Ice Cuber Assembly .......................................................................................................... 5
B. Refrigeration Circuit .......................................................................................................... 8
C. Water Circuit ................................................................................................................... 1
D. Control Box Assembly ..................................................................................................... 14
E. Label Location ................................................................................................................. 16
F. Top Panel Assembly ....................................................................................................... 18
G. Front Panel Assembly ..................................................................................................... 19
H. Pump Motor Assembly .................................................................................................... 0
J. Accessories & Packaging ................................................................................................ 1

3
Auxiliary Codes
KM-650MAH-E T-0 April 008
Auxiliary Code Breakdown
K-0
Designates the year. "K" indicates the year 000. Years progress or regress in alphabetical order.
"J" is 1999, "L" is 001, "M" is 00, and so on. The letters "I" and "O" were skipped.
Designates signicant part changes within the same year for this model. Base is 0 and this number
advances for each change.
Example: T-1
"T" indicates 008.
"1" indicates the rst signicant part change for 008.
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally must be ordered
separately.
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.

4
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
PETP = Polyethylene terephthalate = Tetlon
PP = Polypropylene
PS = Polystyrene
PTFE = Polytetrauoroethylene = Teon
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

5
A. Ice Cuber Assembly
KM-650MAH-E
T-0
18
1
B
C
DD1
E
3a 3b
3
15
0
F
a
GG1
D
b
456
78 9 10
11 11a
1 1a 1b
13
14
16 16a
17 17a
19 19a
1
 a b
3
4 4a 4b
5
7 7a 7b
6 6a 6b 8

6
Title: A. Ice Cuber Assembly Model: KM-650MAH-E
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
B Refrigeration Circuit - 1A157A01 1
C Water Circuit - 1A1475A03 1
D Control Box Assembly - A4566A01 1
D1 T Screw 4×8 7P31-0408 3
D Split Lock Washer M4, SS 7L-0400 3
E Label Location - 3A4780A01 1
F Top Panel Assembly SS 3A3878A01 1
G Front Panel (A) Assembly SS A43G01 1
G1 Truss Head Screw 4×8, SS 7C3-0408 1
1 Evaporator Case - 1A0579G04 1
 Base - A146G15 1
a FT Screw 4×8 7F31-0408 7
b Split Lock Washer M4, SS 7L-0400 7
3 Frame - 3A503G01 1
3a Truss Head Screw 4×8, SS 7C3-0408 1
3b Truss Head Screw 4×5, SS 7C3-045 
4 Square Washer Brass 433537-0 1
5 Screw-Grounding Brass 433304-0 1
6 Split Lock Washer M5, SS 7L-0500 1
7 Power Supply Cord - 45359-0 1
8 Bushing - 450414-01 1
9 Cable Tie - 8911-000 1
10 Cable Tie Mount - 437618-01 1
11 Side Panel (R) SS A117G0 1
11a T Screw 4×8, SS 7P3-0408 1
1 Control Box Cover GS 3A371-01 1
1a T Screw 4×8 7P31-0408 3
1b Split Lock Washer M4, SS 7L-0400 3
13 Front Insulation PP, PUR 15731G0 1
14 Top Insulation PP, PUR 15730G01 1
15 Silicone Hose L=390 7730I381 1
16 Strap NBR 435487-01 1
16a Thumbscrew Black 415949G10 1
17 Bulb Holder PE 3A3903-01 1
17a Thumbscrew Black 415949G11 
18 Tape-Foam L=70 808-0005 1
19 Louver A - 1A0547-01 
19a Push Retainer PS15306PG 4A414-01 6
0 Air Filter A - A06G01 
1 Base Cover SS 3155G01 1
 Barrier GS 4A035-01 1
a T Screw 4×8 7P31-0408 
b Split Lock Washer M4, SS 7L-0400 
3 Gasket L=550 4A0808L0 1
4 Barrier-Insulation GS 4A1167-01 1
4a T Screw 4×8 7P31-0408 
4b Split Lock Washer M4, SS 7L-0400 

7
Title: A. Ice Cuber Assembly Model: KM-650MAH-E
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
5 Capillary Ring - 45307-01 1
6 Transformer PY1-1904 4460-01 1
6a Pan Head Screw
Assembly
4×8, SS 7C130408 4
6b Split Lock Washer M4, SS 7L-0400 4
7 Transformer Cover GS 446359-01 1
7a T Screw 4×8 7P31-0408 
7b Split Lock Washer M4, SS 7L-0400 
8 Bushing OCB-500 48394-0 1

8
B. Refrigeration Circuit
1/2
KM-650MAH-E
T-0
10 10a
9
1 
3 3a
66a
7 8
6b
9a
9
39
40
8
8
36 37
10b
3b
6
9b
30a
30 30b
31a
31 31b
3a
3 3b
33a
33 33b

9
a

4
1a
11b 1c
3a
3
5
11
1
13
17
0
5
4
18 19 15
8a
788b
B. Refrigeration Circuit
2/2
KM-650MAH-E
T-0
38 41
34 35
8c
14
16

10
Title: B. Refrigeration Circuit Model: KM-650MAH-E
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
1 Compressor RST64C1E-CAZ-0 4A446-01 1
1a Spacer - 4A595-01 4
1b Grommet - 4A593-01 4
1c Bolt 8×45 437889-01 4
 Fan Motor 50 WATT–
GEHI
4A3158-01 1
a Self-Locking Nut NO. 8-3 7N1I083 4
3 Fan Motor Bracket GS 37180-01 1
3a Hex Bolt w/Washer (LF) 5×1 7B013051 4
4 Fan Blade - 4A3959-01 1
5 Heat Exchanger - A4585G01 1
6 Evaporator - 106396G01 1
6a T Screw 4×16, SS 7P3-0416 4
6b T Screw 4×1, SS 7P3-041 
7 Valve Body-Hot Gas - 4A3978-01 1
8 Coil-Valve - 4A377-01 1
8a Bolt - 4A377F01 1
8b Truss Head Screw 4×8 7C31-0408 
8c Split Lock Washer M4, SS 7L-0400 
9 Pressure Switch - 433441-07 1
10 Pressure Switch Bracket GS 434938-01 1
10a T Screw 4×8 7P31-0408 1
10b Split Lock Washer M4, SS 7L-0400 1
11 Strainer - 441569-0 1
1 Expansion Valve HFE-15 NHD- 4A148-01 1
13 Copper Tube (A)-High
Side
- 3A480G01 1
14 Copper Tube (B)-High
Side
- 3A4803G01 1
15 Copper Tube (C)-High
Side
- 3A4004G01 1
16 Copper Tube (F)-High
Side
- 4A4084-01 1
17 Copper Tube-Hot Gas - A4588G01 1
18 Copper Tube-Access
Valve
- 3A4783G01 1
19 Access Valve - 45779-01 
0 Elbow - 417395-03 1
1 Rubber Insulation (A) - 3A1044-01 1
 Rubber Insulation (B) - 3A1045-01 1
3 Insulation Holder SS 4A1550-01 1
3a T Screw 4×8, SS 7P3-0408 
3b Split Lock Washer M4, SS 7L-0400 
4 Drier - 4A666-01 1
5 Nylon Tie PLWP3H-TL 8911-0301 1
6 Clamp - 4A338-01 1
7 Insulation Tube L=40 776-100 3
8 Cable Tie - 8911-000 1

11
Title: B. Refrigeration Circuit Model: KM-650MAH-E
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
9 Side Frame GS A1301G03 1
9a T Screw 4×8 7P31-0408 6
9b Split Lock Washer M4, SS 7L-0400 6
30 Shroud Assembly - A4596G01 1
30a T Screw 4×8 7P31-0408 5
30b Split Lock Washer M4, SS 7L-0400 5
31 Top Frame (A) GS 3A1893-01 1
31a T Screw 4×8 7P31-0408 
31b Split Lock Washer M4, SS 7L-0400 
3 Condenser - A3853-01 1
3a T Screw 4×8 7P31-0408 4
3b Split Lock Washer M4, SS 7L-0400 4
33 Barrier GS 433693-0 1
33a T Screw 4×8 7P31-0408 
33b Split Lock Washer M4, SS 7L-0400 
34 Thermistor L=1050 49006-03 1
35 Holder-Thermistor - 47430-01 1
36 Insulation-Thermistor (A) - 439368-01 1
37 Insulation-Thermistor (B) - 439368-0 1
38 Holder-Expansion Valve - 3A0107-01 1
39 Insulation Tube L=00 776-3555 1
40 Expansion Valve Cover - 3A0944-01 1
41 Clamp - 443461-0 1

1
C. Water Circuit
KM-650MAH-E
T-0
1
a

10 10a
13
H
0 0a
1 1a
H1 H H3 H4
b
3
4a
44b
5a
55b
67
8
9
14
11
15
16
17
18
19 1 3

3
4
5
6
3
31 33
31
3
30
9
8
7
34
3

13
Title: C. Water Circuit Model: KM-650MAH-E
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
H Pump Motor Assembly HS-0177 3A638A0 1
H1 Truss Head Screw 4×16, SS 7C3-0416 1
H Flat Washer M4, SS 7W-0400 1
H3 Split Lock Washer M4, SS 7L-0400 1
H4 Hex Nut M4, SS 7N1-0400 1
1 Rubber Hose EPDM 4A1551-01 1
 Water Supply Pipe Copper 4A0768G04 1
a T Screw 4×8 7P31-0408 
b Split Lock Washer M4, SS 7L-0400 
3 Rubber Gasket SI.R 413854-03 1
4 Water Valve Bracket GS 3A0736-01 1
4a T Screw 4×8 7P31-0408 1
4b Split Lock Washer M4, SS 7L-0400 1
5 Water Valve 161840-00 4A1176-06 1
5a Truss Head Screw 4×6, SS 7C3-0406 
5b Split Lock Washer M4, SS 7L-0400 
6 Spray Tube PE 1A060-0 1
7 Spray Guide (A) PE 08586-01 6
8 Cube Guide ABS 1088-01 1
9 Suction Hose EPDM 433466-01 1
10 Pump Motor Bracket ABS 11408-01 1
10a Flat Head T Screw 4×1, SS 7P-041 1
11 "O" Ring 1AG35 7611-G035 1
1 Valve Housing-Drain ABS 31001-01 1
1a T Screw 4×10, SS 7P3-0410 3
13 Spring SS 3A0875-01 1
14 Valve Seat EPDM 433705-01 1
15 Drain Hose Santoprene 433468-01 1
16 Overflow Cap PE 3100-01 1
17 Overflow Pipe ABS 4307-03 1
18 "O" Ring EPDM, AS568-
18
4A134-01 1
19 Connector-Float Switch - 46799-01 1
0 Float Switch 13095 4A364-01 1
0a T Screw 4×1, SS 7P3-041 
1 Vinyl Hose L=110 7716-05 1
 Bushing OCB-750 48394-01 1
3 Silicone Hose L=140 7730I381 1
4 Insulation (E) - 4A039-01 1
5 Silicone Hose L=140 7730I3896 1
6 Vinyl Hose L=50 7716-05 1
7 Water Supply Tube PE A0079-01 1
8 Plug Santoprene 4A0176-01 
9 Hose Clamp 16.5 mm, SS 47443-04 1
30 Hose Clamp 18 mm, SS 47443-05 1
31 Hose Clamp 3 mm, SS 47443-10 
3 Hose Clamp 5 mm, SS 47443-03 4
33 Insert Coupling - 4A063-01 1
34 Connecting Pipe - 4A114-01 1

14
D. Control Box Assembly
KM-650MAH-E
T-0
1

3a
35
7
1
13
14
16 17
1
1
1
11
13
3b
4a
44b
6a
66b
8
9a
99b
10 10a 10b 15 15a 15b
18 18a 18b
19
17

15
Title: D. Control Box Assembly Model: KM-650MAH-E
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
1 Control Box GS 3A37G0 1
 Capacitor-Start 130-156MFD,
50VAC
3A4788-01 1
3 Strap GS 4A6-0 1
3a T Screw 4×8 7P31-0408 1
3b Split Lock Washer M4, SS 7L-0400 1
4 Starter 3ARR3T6AC5 4A1107-15 1
4a T Screw 4×8 7P31-0408 1
4b Split Lock Washer M4, SS 7L-0400 1
5 Toggle Switch GM91-68 4A436-01 1
6 Transformer 6D85H 3A017-01 1
6a T Screw 4×8 7P31-0408 
6b Split Lock Washer M4, SS 7L-0400 
7 Control Board HOS-001A A1410-01 1
8 Board Support CBLS37-M 4A0336-03 4
9 Capacitor-Pump Motor 5.5MFD, 50VAC 4A18-03 1
9a T Screw 4×10 7P31-0410 1
9b Split Lock Washer M4, SS 7L-0400 1
10 Capacitor-Fan .5MFD, 50VAC 4A18-05 1
10a T Screw 4×10 7P31-0410 1
10b Split Lock Washer M4, SS 7L-0400 1
11 Bushing OCB-500 48394-0 1
1 Bushing OCB-875 48394-04 4
13 Wire Saddle - 4A0338-0 
14 Capacitor-Run 0MFD, 440VAC 3A005-01 1
15 Magnetic Contactor VC0 48393-01 1
15a T Screw 4×8 7P31-0408 
15b Split Lock Washer M4, SS 7L-0400 
16 Fuse Holder HTB9I 4A089-01 1
17 Fuse AGC-10 50V
10A
4A0893-07 
18 Thermostat YTB-3U11 4A879-01 1
18a Truss Head Screw 4×8 7C31-0408 
18b Split Lock Washer M4, SS 7L-0400 
19 Control Label - 4A1758-01 1

16
E. Label Location
KM-650MAH-E
T-0
1
10

4
3
5
6
79
Side Frame
Control Box
8
9
11
1
13
14
15
16
17

17
Title: E. Label Location Model: KM-650MAH-E
Index
No. Description
Material or
Model Number Part Number
Required Number
T-0
1 Emblem - 4A0560-01 1
 Label-Alarm - 4A3517-01 1
3 Label-Penguin (R) - 4A056-01 1
4 Label-Air Filter - 46177-01 1
5 Maintenance Label - 3A075-01 1
6 Caution Label (H) - 439148-01 1
7 Wiring Label - 3A478-01 1
8 Label-Grounding (B) - 45045-0 1
9 Nameplate - A3858-04 
10 Instruction Sheet - A4371-01 1
11 Manual Label - 4A864-01 1
1 Label-R404A - 4A0960-01 1
13 Instruction Label - 444575-01 1
14 Caution Label (F) - 439146-01 1
15 Label-Control Board - 3A0-01 1
16 Label-Fuse - 4A817-01 1
17 Water Supply Label - 4A1158-01 1

18
1

4
3

Title: F. Top Panel Assembly Model: KM-650MAH-E
Index
No. Description
Material Or
Model Number Part Number
Required Number
T-0
1 Top Panel -A133-01 1
 Gasket - 47014-04 
3 Insulation - 43801-01 1
4 Foam Seal L=658 4A1163L01 1
F. Top Panel Assembly
KM-650MAH-E
T-0

19
Title: G. Front Panel Assembly Model: KM-650MAH-E
Index
No. Description
Material Or
Model Number Part Number
Required Number
T-0
1 Front Panel (A) -A130-03 1
 Insulation (A) - 4A507-01 1
3 Foam Seal L=640 4A0661L01 1
4 Foam Seal L=0 4A0661L01 1
5 Foam Seal L=610 4A1163L01 
6 Foam Seal L=160 4A1163L01 1
G. Front Panel Assembly
KM-650MAH-E
T-0
1

4
3
5
6

0

H. Pump Motor Assembly
KM-650MAH-E
T-0
Title: H. Pump Motor Assembly Model: KM-650MAH-E
Index
No. Description
Material Or
Model Number Part Number
Required Number
T-0
1 Pump Motor APTA9P1OWD1 A758-01 1
 Mechanical Seal HKU90-J9001 46567-01 1
3 Pump Flange SS 3A988-01 1
4 Pump Gasket NR 4A974-01 1
5 Impeller ABS 41708-01 1
6 Pin SS 4A0648-01 1
7 Pump Housing ABS 11409-0 1
7a Screw 4×0, GEOMET 4A3871-01 4
8 Plug Housing PA 4183-06 1
9 Tooth Washer (GND) 4, SS 7R-0400 
1
3
4
567
8
9
7a