Hoshizaki DCM-270BAH-OS User manual

PARTS LIST
ISSUED: FEB. 11, 2004
REVISED: AUG. 16, 2004
CUBELET ICE DISPENSER
Reliability is a
beautiful thing
TM
Model
DCM-270BAH-OS
ITEM #: 71231

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CONTENTS
MATERIAL ABBREVIATIONS................................................................................................ 4
A. ICE DISPENSER ASSEMBLY .......................................................................................... 5
B. FRAME ASSEMBLY ......................................................................................................... 7
C. ICE MAKING UNIT ASSEMBLY ........................................................................................ 9
D. REFRIGERATION CIRCUIT ............................................................................................ 11
E.WATER CIRCUIT ............................................................................................................ 13
F. CONTROL BOX (A) ASSEMBLY ..................................................................................... 15
G. CONTROL BOX (B) ASSEMBLY..................................................................................... 17
H. MIDDLE FRONT PANEL ASSEMBLY ............................................................................. 18
J. APRON PANEL ASSEMBLY ........................................................................................... 19
K. LABEL LOCATION ......................................................................................................... 20
L. SHUTTER ASSEMBLY ................................................................................................... 22
M. COVER ASSEMBLY BIN TOP ....................................................................................... 24
N. LITERATURE AND PACKAGING .................................................................................... 26

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P-1 JAN., 2004
P-2 FEB., 2004

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MATERIAL ABBREVIATIONS
ALUMINUM
AL = Aluminum
COPPER
CU = Copper
PLASTIC
ABS = Acrylonitritrile -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
AUXILIARY CODE
K-0
Designates the year. "K" indicates the year 2000. Years progress or regress in alphabetical order.
"J" is 1999, “L” is 2001, “M” is 2002, and so on. The letters "I" and "O" were skipped.
Designates non-interchangeable part changes within the same year. Base is 0 and this
number advances for each change.
Example: N-1
"N" indicates 2003.
"1" indicates the first non-interchangeble part change for 2003.
MARKS LOCATED UNDERTHE AUXILIARY CODE
- = Part deleted.
x = Part deleted and replaced by "o" (interchangeable) part.
o = New part for "x" in the same auxiliary code.

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A. ICE DISPENSER ASSEMBLY
DCM-270BAH-OS
P-1, P-2
99A
10
88A
17
52
433A
1
6
D
13
E
B
C
C1
C2
11
15
12
77A
FF1
K
GG1
HH1
JJ1
14
16
18
19
19A 20
20A

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INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL NUMBER
PART
NUMBER
P-1 P-2
B FRAME ASSEMBLY - 1A0786A01 1 1
C ICE MAKING UNIT ASSEMBLY - 229689A08 1 1
C1 SOCKET HEAD HEX BOLT SS, 8 x 95 7S12-0895 3 3
C2 SPRING WASHER SS, 8 7L22-0800 3 3
D REFRIGERATION CIRCUIT - 1A0569A01 1 1
E WATER CIRCUIT ASSEMBLY - 2A2782A02 1 1
F CONTROL BOX (A) ASSEMBLY - 2A2857A01 1 1
F1 TRUSS HEAD SCREW 4 x 8 7C31-0408 4 4
G CONTROL BOX (B) ASSEMBLY - 2A2933A01 1 1
G1 TRUSS HEAD SCREW 4 x 8 7C31-0408 2 2
H MIDDLE FRONT FRAME ASSEMBLY - 2A2847A01 1 1
H1 TRUSS HEAD SCREW SS, 4 x 8 7C32-0408 2 2
J APRON PANEL ASSEMBLY - 3A2774A01 1 1
J1 TRUSS HEAD SCREW SS, 4 x 6 7C32-0406 4 4
K LABEL LOCATION - 3A2908A01 1 1
1 DRAIN PAN - G.M. - 3A0766G01 1 1
2 THUMBSCREW - 415949G08 2 2
3 POWER SUPPLY CORD - 4A1773-01 1 1
3A TRUSS HEAD SCREW 4 X 8 7C31-0408 1 1
4 BUSHING - 420472-02 1 1
5 BUSHING - 420470-03 2 2
6 COLLAR - 4H0171-01 2 2
7 RIGHT PANEL SS 2A2918-01 1 1
7A TRUSS HEAD SCREW SS, 4 x 8 7C32-0408 1 1
8 LEFT PANEL SS 2A2919-01 1 1
8A TRUSS HEAD SCREW SS, 4 x 8 7C32-0408 2 2
9 FRONT PANEL SS 3A2902G01 1 1
9A TRUSS HEAD SCREW SS, 4 x 8 7C32-0408 1 1
10 TOP PANEL SS 2A2916-01 1 1
11 LOUVER (A) - 103344-07 1 1
12 AIR FILTER (A) - 208840G03 1 1
13 TAPPING SCREW - BLACK STEEL 433954-01 1 1
14 GRILLE ABS 102936-04 1 1
15 ADJUSTABLE LEG A60-0631 4A2145-01 4 4
16 SILICONE HOSE L=350 7730-0912 1 1
17 REAR PANEL SS 2A2917-01 1 1
18 SPOUT (A) PP 105409-01 1 1
19 SPOUT (B) PP 105410-01 1 1
19A THUMBSCREW - 415949G08 1 1
20 SPOUT (B) PP 105410-01 1 1
20A THUMBSCREW - 415949G08 1 1
TITLE: A. ICE DISPENSER ASSEMBLY MODEL: DCM-270BAH-OS
REQUIRED NUMBER

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B. FRAME ASSEMBLY
DCM-270BAH-OS
P-1, P-2
2A
2
7A
7
5
6A
6
4A
4B
4C
4
11A
3
3A
3B

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INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL NUMBER
PART
NUMBER
P-1 P-2
1 RIGHT SUPPORT ASSEMBLY - 2A2920G01 1 1
1A FT SCREW SS, 4 x 8 7F32-0408 4 4
2 LEFT SUPPORT ASSEMBLY - 2A2921G01 1 1
2A FT SCREW SS, 4 x 8 7F32-0408 4 4
3 COMPRESSOR SUPPORT - 4A3215G01 1 1
3A TRUSS HEAD SCREW 4 x 8 7C31-0408 4 4
3B TRUSS HEAD SCREW SS, 5 x 8 7C32-0508 4 4
4 PANEL - 2A2922G01 1 1
4A TRUSS HEAD SCREW 4 x 8 7C31-0408 2 2
4B HEX BOLT SS, 6 x 12 7B02-0612 2 2
4C LOCK WASHER SS, 6 7L22-0600 2 2
5 BASE - 2A2923G01 1 1
6 DRAIN SUPPORT - 3A0710-01 1 1
6A FT SCREW SS, 4 x 8 7F32-0408 3 3
7 TOP SUPPORT SS 3A2903-01 1 1
7A TRUSS HEAD SCREW 4 x 8 7C31-0408 2 2
TITLE: B. FRAME ASSEMBLY MODEL: DCM-270BAH-OS
REQUIRED NUMBER

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C. ICE MAKING UNIT ASSEMBLY
DCM-270BAH-OS
P-1, P-2

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INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL NUMBER
PART
NUMBER
P-1 P-2
L SHUTTER ASSEMBLY - 237274A02 1 1
MCOVER ASSEMBLY - BIN TOP - 240921A01 1 1
1 GEAR MOTOR TC1185 1 Ø120V
80W
2U0147-01 1 1
2 COUPLING - SPLINE - 418316-01 1 1
3 HOUSING - 206013G03 1 1
3A BOLT 6 x 20 458660-01 4 4
4 "O" RING G40 7616-G040 1 1
5 RING (B) - 432494-01 1 1
6 MECHANICAL SEAL HK9A-MS Ø22 432491-01 1 1
7 EVAPORATOR - 332576G01 1 1
7A SOCKET HEAD CAP SCREW SS, 6 X 10 7S12-0610 4 4
7B SPLIT LOCK WASHER SS, 6 7L22-0600 4 4
8 AUGER - 341449G01 1 1
9 EXTRUDING HEAD –45C - 327236G02 1 1
10 STORAGE BIN - 228516G07 1 1
11 SOCKET HEAD CAP SCREW SS, 8 X 14 429121-01 3 3
12 "O" RING P48 7616-P048 1 1
13 DRIP RING - 207754-03 1 1
14 AGITATOR - 354209G02 1 1
15 COVER - UPPER EVAPORATOR - 413446-01 1 1
16 THUMBSCREW - 430825G01 3 3
TITLE: C. ICE MAKING UNIT ASSEMBLY MODEL: DCM-270BAH-OS
REQUIRED NUMBER

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D. REFRIGERATION CIRCUIT
DCM-270BAH-OS
P-1, P-2

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INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL NUMBER
PART
NUMBER
P-1 P-2
1 COMPRESSOR ASE24C3E 4A2272-01 1 1
2 GROMMET 027-C210-03 4A2282-01 4 4
3 SPACER 028-0188-13 4A2281-01 4 4
4 BOLT - 437889-01 4 4
5 CONDENSER 3CR-7-24B 2A0780-01 1 1
5A FT SCREW SS, 4 x 8 7F32-0408 2 2
6 FAN SHROUD - 3A0715-01 1 1
6A T2 SCREW 4 X 8 7P31-0408 6 6
7 FAN MOTOR BRACKET - 3A0716-01 1 1
7A HEX HEAD BOLT W/WASHER SS, 5 X 10 7B0230510 2 2
8 FAN MOTOR SP-B16EM1 4A0815-01 1 1
9 FAN BLADE AD9CW38UBA 3A0608-01 1 1
10 DRIER A-TCH-032S 4A1113-01 1 1
11 DRIER BRACKET - 445847-01 1 1
11A T2 SCREW SS, 4 X 8 7P32-0408 1 1
12 EXPANSION VALVE AN-ISC 4A1117-01 1 1
13 EXPANSION VALVE COVER - 4A1168-01 1 1
14 CLAMP - 443461-02 1 1
15 HOLDER EXPANSION VALVE-3/8 - 3A0107-01 1 1
16 PRESSURE SWITCH ACB-2UB04 433441-05 1 1
17 PRESSURE SWITCH BRACKET - 434938-01 1 1
17A T2 SCREW 4 X 8 7P31-0408 1 1
18 ACCESS VALVE FV180-0001 457729-01 1 1
19 STARTER 040-C411-82 4A2294-01 1 1
20 HEX NUT Zinc Plated Steel 4A1345-01 1 1
21 WASHER - 435983-01 1 1
22 PAN HEAD SCREW #6 –32 x 1/4 Brass 4A0898-03 3 3
TITLE: D. REFRIGERATION CIRCUIT MODEL: DCM-270BAH-OS
REQUIRED NUMBER

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E. WATER CIRCUIT
DCM-270BAH-OS
P-1, P-2
4
9
77A
26
25
1
11 18
10
12
13
2A2
2318
8A
8
16A
16
3A
3
6
18
2019
15
58
21
22 22A
24
19
14
17

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INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL NUMBER
PART
NUMBER
P-1 P-2
1 WATER PIPE - 2A0787G01 1 1
2 WATER VALVE - DISPENSE S-30 4A0865-01 1 1
2A TRUSS HEAD SCREW 4 X 8 7C31-0408 2 -
3 WATER VALVE - FLUSH DSVP12 4A2772-01 1 1
3A TRUSS HEAD SCREW 4 X 8 7C31-0408 2 2
4 WASHER K-59963 4A0867-01 1 1
5 VINYL HOSE L=75 7716-0913 1 1
6 VINYL HOSE L=85 7730I3896 1 1
7 SIDE SUPPORT BRACKET - 4A2315-01 1 -
7A T2 SCREW 4 X 8 7P31-0408 2 2
8 WATER TUBE ASSEMBLY - 4A3216G01 1 1
8A T2 SCREW SS, 4 X 8 7P32-0408 1 1
9 RESERVOIR - 2A0753-01 1 1
10 RESERVOIR COVER - 214810-01 1 1
11 RESERVOIR INLET - 4A0869-01 1 1
12 SEPARATOR - RESERVOIR - 4A1255-01 1 1
13 FLOAT SWITCH TW-1221-101 435490-01 1 1
14 SILICONE HOSE L=35 7730-1114 1 1
15 RESERVOIR HOSE - 4A1165-03 1 1
16 FLUSH VALVE HOLDER - 3A2904-01 1 1
16A T2 SCREW 4 X 8 7P31-0408 2 2
17 TEE N8TUB6 4A1140-01 1 1
18 HOSE CLAMP 2314 HC 468 4A2017-04 6 6
19 HOSE CLAMP 2326 HC 672 4A2017-05 2 2
20 HOSE CLAMP 2330 HC 750 4A2017-06 1 1
21 VINYL HOSE L=280 7725-1923 1 1
22 DRAIN PAN - 318857G04 1 1
22A TRUSS HEAD SCREW SS, 4 X 16 7C32-0416 2 2
23 VINYL HOSE L=215 7725-0912 1 1
24 HOSE CLAMP 2322 HC 593 4A2017-07 1 1
25 WATER VALVE - RESERVOIR S-30 4A0865-01 1 1
26 WASHER K-59963 4A0867-01 1 1
TITLE: E. WATER CIRCUIT ASSEMBLY MODEL: DCM-270BAH-OS
REQUIRED NUMBER

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F. CONTROL BOX (A) ASSEMBLY
DCM-270BAH-OS
P-1, P-2
8A
8
47
37
67
57
2A
2
9
11
11A
16
14
15
20
10
19
18
12
17
1
13

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INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL NUMBER
PART
NUMBER
P-1 P-2
1 CONTROL BOX (A) GS 2A2926-01 1 1
2 CONTROL BOX COVER GS 3A2905-01 1 1
2A TRUSS HEAD SCREW 4 X 8 7C31-0408 2 2
3 RELAY - ICE DISPENSE LY2F 24V 406132-03 1 1
4 RELAY - WATER CONTROL LY2F 24V 406132-03 1 1
5 RELAY - DRAIN CONTROL LY2F 24V 406132-03 1 1
6 RELAY - GEAR MOTOR PROTECT LY1F 120V 418271-03 1 1
7 TAPPING SCREW - 431415-01 8 8
8 TRANSFORMER TR5 267-1 2U0042-0211
8A TRUSS HEAD SCREW 4 X 8 7C31-0408 2 2
9 TIMER BOARD H2AA144C02 2A2867-01 1 1
10 BOARD SUPPORT - 4A0336-03 4 4
11 PROTECTOR NW-3P-2 1.6A 427253-01 1 1
11A PAN HEAD SCREW 3 X 8 7C11-0308 2 2
12 FUSEHOLDER HTB921 250V 15A 4A0892-01 1 1
13 FUSE AGC-1 250V 1A 4A0893-01 1 1
14 PLUG HOUSING 3191-15P 412832-01 1 1
15 PLUG HOUSING 3191-03P 412832-06 1 1
16 PVC TUBING L=150 8104-0006 1 1
17 ROCKER SWITCH - 4A1034-01 1 1
18 FUSE HOLDER HTB92M 4A0892-02 1 1
19 FUSE GMC-500mA 0.5A 4A0893-02 1 1
20 PLUG HOUSING 3191-04P 412832-11 1 1
TITLE: F. CONTROL BOX (A) ASSEMBLY MODEL: DCM-270BAH-OS
REQUIRED NUMBER

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1
33A
2
5
5A
4
G. CONTROL BOX (B) ASSEMBLY
DCM-270BAH-OS
P-1, P-2
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL NUMBER
PART
NUMBER
P-1 P-2
1 CONTROL BOX (B) GS 2A2927-01 1 1
2 START CAPACITOR 145-174mf 250VAC 3A0076-01 1 1
3 CAPACITOR 10mf 280V 416921-05 1 1
3A T2 SCREW 4 X 8 7P31-0408 1 1
4 PLUG HOUSING 3191-04P 412832-05 1 1
5 STRAP GS 4A2262-01 1 1
5A T2 SCREW 4 X 8 7P31-0408 1 1
TITLE: G. CONTROL BOX (B) ASSEMBLY MODEL: DCM-270BAH-OS
REQUIRED NUMBER

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18
H. MIDDLE FRONT PANEL ASSEMBLY
DCM-270BAH-OS
P-1, P-2
1
2
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL NUMBER
PART
NUMBER
P-1 P-2
1 MIDDLE FRONT FRAME SS 2A2928G01 1 1
2 ROCKER SWITCH HLS112D 421491-08 1 1
TITLE: H. MIDDLE FRONT PANEL ASSEMBLY MODEL: DCM-270BAH-OS
REQUIRED NUMBER

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J. APRON PANEL ASSEMBLY
DCM-270BAH-OS
P-1, P-2
1
2 3
INDEX
NO.
DESCRIPTION MATERIAL OR
MODEL NUMBER
PART
NUMBER
P-1 P-2
1 APRON PANEL SS 3A2773G01 1 1
2 SENSOR ASSEMBLY - WATER 4A2849G04 1 1
3 SENSOR ASSEMBLY - ICE 4A2849G03 1 1
TITLE: J. APRON PANEL ASSEMBLY MODEL: DCM-270BAH-OS
REQUIRED NUMBER

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K. LABEL LOCATION
DCM-270BAH-OS
P-1, P-2