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