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Hoshizaki
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DCM-750BAF
SERVICE MANUAL
76 pgs2.88 Mb0
Parts List
50 pgs1.15 Mb0
Table of contents
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Hoshizaki DCM-750BAF Parts List

NO.
ISSUED:
REVISED:
71137
June 9, 1999
December 1, 2004
HOSHIZAKI
CUBELET ICE DISPENSER
MODEL
PARTS LIST
HA
CONTENTS
Auxiliary Codes .................................................................................................................... 3
Material Abbreviations..........................................................................................................5
A. Ice Dispenser Assembly ................................................................................................... 5
DCM-750BAF (1/2) .......................................................................................................... 5
DCM-750BWF (1/2) ......................................................................................................... 6
DCM-750BAF, DCM-750BWF (2/2) ................................................................................. 7
B. Frame Assembly............................................................................................................. 12
DCM-750BAF ................................................................................................................ 12
DCM-750BWF ............................................................................................................... 14
C. Evaporator Assembly ..................................................................................................... 16
DCM-750BAF, DCM-750BWF ....................................................................................... 16
D. Refrigeration Circuit ....................................................................................................... 18
DCM-750BAF ................................................................................................................ 18
DCM-750BWF ............................................................................................................... 21
E. Water Circuit ................................................................................................................... 25
DCM-750BAF, DCM-750BWF ....................................................................................... 25
F. Middle Front Panel Assembly ......................................................................................... 28
DCM-750BAF, DCM-750BWF ....................................................................................... 28
G. Bin Assembly .................................................................................................................30
DCM-750BAF, DCM-750BWF ....................................................................................... 30
H. Gear Motor Assembly ..................................................................................................... 33
DCM-750BAF, DCM-750BWF ....................................................................................... 33
I. Gear Motor Assembly (L) ................................................................................................. 34
DCM-750BAF, DCM-750BWF ....................................................................................... 34
J. Gear Motor Assembly (R) ................................................................................................ 35
DCM-750BAF, DCM-750BWF ....................................................................................... 35
K. Shutter Assembly ........................................................................................................... 36
DCM-750BAF, DCM-750BWF ....................................................................................... 36
L. Control Box Assembly .................................................................................................... 39
DCM-750BAF, DCM-750BWF ....................................................................................... 39
M. Label Location ...............................................................................................................44
DCM-750BAF, DCM-750BWF ....................................................................................... 44
N. Bin Top Assembly........................................................................................................... 47
DCM-750BAF, DCM-750BWF ....................................................................................... 47
P. Accessories .................................................................................................................... 50
DCM-750BAF, DCM-750BWF ....................................................................................... 50
2
HA

Auxiliary Codes

DCM-750BAF H-0 October 1998
J-0 December 1998 J-1 August 1999 J-2 November 1999 K-0 December 1999 K-1 August 2000 L-0 January 2001 L-1 November 2001 M-0 February 2002 N-0 January 2003
DCM-750BWF H-0 October 1998
J-0 December 1998 K-0 March 2000 K-1 August 2000 M-0 February 2002 M-1 February 2002 N-0 January 2003
3
HA
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 = 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 significant part changes within the same year. Base is 0 and this number advances for each change.
Example: P-1
"P" indicates 2004. "1" indicates the first significant part change for 2004.
Marks Located Under the Auxiliary Code
- = Part deleted. x = Part deleted and replaced by "o" part. o
= New part in place of "x" part.
4
HA

A. Ice Dispenser Assembly

DCM-750BAF (1/2)

H-0, J-0, J-1, J-2, K-0, K-1, L-0, L-1, M-0, N-0
5
HA
A. Ice Dispenser Assembly

DCM-750BWF (1/2)

H-0, J-0, K-0, K-1, M-0, M-1, N-0
6
HA
A. Ice Dispenser Assembly

DCM-750BAF, DCM-750BWF (2/2)

H-0, J-0, J-1, J-2, K-0, K-1, L-0, L-1, M-0, M-1, N-0
7
HA
(LF)
Title:
A. Ice Dispenser Assembly
Model:
DCM-750BAF
Index
Description Part Number
No.
B FRAME ASSEMBLY GS 109084A01 1 -
C EVAPORATOR ASSEMBLY - 324704A02 111111
SOCKET HEAD CAP SCREWSS, 8 X 1107S12-0811333333 SPLIT LOCK WASHER SS, 8 7L22-0800 333333
D REFRIGERATION CIRCUIT - 228430A01 1 1 -
E WATER CIRCUIT - 2A1274A01 111111
F MIDDLE FRONT PANEL
ASSEMBLY TRUSS HEAD SCREW SS, 4 X 8 7C32-0408222222
G BIN ASSEMBLY - 228432A01 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408333333 TRUSS HEAD SCREW SS, 4 X 12 7C32-0412222222
H GEAR MOTOR ASSEMBLY - 453209A01 111111
I GEAR MOTOR ASSEMBLY (L) - 454266A01 111111
J GEAR MOTOR ASSEMBLY (R) 454396A01 111111
K SHUTTER ASSEMBLY - 2A0410A03 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408222222
L CONTROL BOX ASSEMBLY - 228434A01 1 x1
TRUSS HEAD SCREW 4 X 8 7C31-0408444444
M LABEL LOCATION - 228444A03 1 1 -
1- - - ­2- - - ­3 TIMER 4A0889-01 1 - 4 CONNECTOR 4A0889-02 1 ­5 BRACKET - EVAPORATOR SS 431738-01 111111
HEX HEAD BOLT W/WASHER
Material or Model
H-0,
Number
GS 109084A02 11111
- 228430A01 1111
228435A02 111111
- 228434A03 o1 -
- 228434A05 1111
- 228444A05 1 1 -
- 228444A03 1 1
SS, 5 X 12 7B0230512 222222
J-1 J-2
J-0
Required Number
K-1
K-0
L-0
M-0
L-1
N-0
6 SCREW #6 – 32 X 3/8 4A0898-01 2 - 7- - ­8 SPOUT 103932G01 111111
9 PACKING (A) - SPOUT 427195-01 111111 10 THUMBSCREW 415949G03 18 18 18 18 18 18 11 SPOUT (B) 208807-01 111111 12 PACKING(B) - SPOUT 427196-01 111111 13- - - -----­14 GASKET 429758-01 333333 15 COVER - BIN 228433A01 111111 16 COLLAR 4H0171-01 222222
FLAT HEAD SCREW SS, 4 X 12 7C22-0412222222 17 AUGER 339194G01 111111 18 AGITATOR (RIGHT) 321013G01 111111 19 AGITATOR (LEFT) 319017G02 111111 20 SEPARATOR 326873-01 111111
8
HA
Title:
A. Ice Dispenser Assembly
Model:
DCM-750BAF
Index
Description Part Number
No.
21 - - ­22 - - ­23 BUSHING 420472-03 111111 24 - - ­25 - - ­26 - - ­27 GUIDE - CUP 326702-01 222222 28 PANEL (LOWER) 228436G01 111111
TRUSS HEAD SS, 4 X 8 7C32-0408444444 29 TRAY - DRIP 105311G01 11111x1
DRIP TRAY 2A2591G02 o1
TRUSS HEAD SS, 4 X 8 7C32-0408444444 30 REAR PANEL 228437-01 111111
TRUSS HEAD SS, 4 X 8 7C32-0408777777 31 SIDE PANEL (LEFT) 228438-01 111111
TRUSS HEAD SS, 4 X 8 7C32-0408666666 32 SIDE PANEL (RIGHT) 228439-01 111111
TRUSS HEAD SS, 4 X 8 7C32-0408666666 33 STRIKE 4A0515-01222222 34 LATCH 4A0508-03222222 35 TOP PANEL 340938G01 1 1 1 x1
36 FRONT PANEL 340971G01 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408111111 37 GRILLE 216100G01 111111 38 "O" RING 7616-G095 111111 39 RING 431736-01 111111 40 STRAP 431737-01 111111
TRUSS HEAD SS, 4 X 8 7C32-0408222222 41 GUIDE 211171-01 111111 42 PACKING 320668-01 111111 43 WASHER 433537-02 111111 44 SCREW - GROUNDING 433304-02 111111 45 LOUVER (B) 103121-03 222222 46 TAPPING SCREW - BLACK 433954-01 222222 47 THUMBSCREW 415949G05 555555 48 ICE CHUTE 439788G02 1 1 1 x1
49 THUMBSCREW 415949G08 444444 50 SPOUT COVER 215773-01 111111 51 APRON PANEL 228443-01 111111
TRUSS HEAD SS, 4 X 8 7C32-0408555555 52 DRAIN PAN 323765G02 111111 53 AIR FILTER (B) 208283G03 111111
Material or Model Number
H-0,
J-1 J-2
J-0
3A1729G01 o1 1 1
4A2204-02 o1 1 1
Required Number
K-1
K-0
L-0
M-0
L-1
N-0
9
HA
(LF)
Title:
A. Ice Dispenser Assembly
Model:
DCM-750BWF
Index
Description Part Number
No.
B FRAME ASSEMBLY GS 109084A01 1 -
C EVAPORATOR ASSEMBLY - 324704A02 111111
SOCKET HEAD HEX BOLTSS, 8 X 1107S12-0811333333
SPLIT LOCK WASHER SS, 8 7L22-0800 333333
D REFRIGERATION CIRCUIT - 228431A01 1 -
E WATER CIRCUIT - 2A1274A01 111111
F MIDDLE FRONT PANEL
ASSEMBLY
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408222222
G BIN ASSEMBLY - 228432A01 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408333333
TRUSS HEAD SCREW SS, 4 X 12 7C32-0412222222
H GEAR MOTOR ASSEMBLY - 453209A01 111111
I GEAR MOTOR ASSEMBLY (L) - 454266A01 111111
J GEAR MOTOR ASSEMBLY (R) 454396A01 111111
Material or Model
H-0,
Number
GS 109084A02 11111
- 228431A02 1 1 1 x1
- 2A2460A01 o1 1
- 228435A02 111111
K-0 K-1 M-0 M-1 N-0
J-0
Required Number
K SHUTTER ASSEMBLY - 2A0410A03 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408222222
L CONTROL BOX ASSEMBLY - 228434A02 1 -
- 228434A06 11111
TRUSS HEAD SCREW 4 X 8 7C31-0408444444
M LABEL LOCATION - 228444A02 1 -
- 228444A06 1 1 1 -
- 228444A09 1 1
2- - ­3 TIMER 4A0889-02 1 ­4 CONNECTOR 4A0889-02 1 ­5 BRACKET - EVAPORATOR SS 431738-01 11111
HEX HEAD BOLT W/WASHER
6 SCREW #6 – 32 X 3/8 4A0898-01 2 ­7- - ­8 SPOUT 103932G01 11111
9 PACKING (A) - SPOUT 427195-01 11111 10 THUMBSCREW 415949G03 18 18 18 18 18 11 SPOUT (B) 208807-01 11111 12 PACKING(B) - SPOUT 427196-01 11111 13 - - - ­14 GASKET 429758-01 33333 15 COVER - BIN 228433A01 11111 16 COLLAR 4H0171-01 22222
FLAT HEAD SCREW SS, 4 X 12 7C22-041222222 17 AUGER 339194G01 11111 18 AGITATOR (RIGHT) 321013G01 11111 19 AGITATOR (LEFT) 319017G02 11111 20 SEPARATOR 326873-01 11111
SS, 5 X 12 7B0230512 22222
10
HA
Title:
A. Ice Dispenser Assembly
Model:
DCM-750BWF
Index
Description Part Number
No.
21 - - ­22 - - ­23 BUSHING 420472-03 11111 24 - - ­25 - - ­26 - - ­27 GUIDE - CUP 326702-01 22222 28 PANEL (LOWER) 228436G01 11111
TRUSS HEAD SCREW SS, 4 X 8 7C32-040844444
29 TRAY - DRIP 105311G01 11111x1
DRIP TRAY 2A2591G02 o1 TRUSS HEAD SCREW SS, 4 X 8 7C32-0408444444
30 REAR PANEL 228440-01 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408777777
31 SIDE PANEL (LEFT) 228441-01 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408666666
32 SIDE PANEL (RIGHT) 228442-01 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408666666 33 STRIKE 4A0515-01222222 34 LATCH 4A0508-03222222 35 TOP PANEL 340938G01 111111 36 FRONT PANEL 340971G01 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408111111 37 GRILLE 216100G01 111111 38 "O" RING 7616-G095 111111 39 RING 431736-01 111111 40 STRAP 431737-01 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408222222 41 GUIDE 211171-01 111111 42 PACKING 320668-01 111111 43 WASHER 433537-02 111111 44 SCREW - GROUNDING 433304-02 111111 45 - - ­46 - - ­47 THUMBSCREW 415949G05 555555 48 ICE CHUTE 439788G02 1 1 x1
49 THUMBSCREW 415949G08 444444 50 SPOUT COVER 215773-01 111111 51 APRON PANEL 228443-01 111111
TRUSS HEAD SCREW SS, 4 X 8 7C32-0408555555 52 DRAIN PAN 323765G02 111111
Material or Model Number
H-0,
K-0 K-1 M-0 M-1 N-0
J-0
4A2204-02 o1 1 1 1
Required Number
11
HA

B. Frame Assembly

DCM-750BAF

H-0, J-0, J-1, J-2, K-0, K-1, L-0, L-1, M-0, N-0
out at J-1
12
HA
Title:
B. Frame Assembly
Index
Description Part Number
No.
1 BASE - 3A1420G01 1111111 2 FRONT FRAME - 228446G01 1111111 3TRUSS HEAD SCREW 4X8 7P31-04085555555 4 REAR FRAME - 228447-01 1111111 5TRUSS HEAD SCREW 4X8 7C31-04083333333 6 SEPARATOR - 340973-01 1111111 7TRUSS HEAD SCREW 4X8 7C31-04082222222 8 SIDE FRAME (R) - 340974G01 1111111
9TRUSS HEAD 4X8 7C31-04084444444 10 BRACKET – GEAR MOTOR - 340975G01 1111111 11TRUSS HEAD SCREW 4X8 7C31-04084444444 12 SIDE FRAME (UPPER) - 340976G01 1111111 13TRUSS HEAD SCREW 4X8 7C31-04083333333 14 CENTER PANEL - 340977G01 1111111 15TRUSS HEAD SCREW 4X8 7C31-04082222222 16 BRACKET - 4A1548-01 1 ­17 TRUSS HEAD SCREW 4X8 7C31-0408 2 -
Model:
DCM-750BAF
Material or Model Number
H-0,
J-0
J-1
K-0 K-1 L-0
J-2
Required Number
M-0 N-0
L-1
13
HA
B. Frame Assembly

DCM-750BWF

H-0, J-0, K-0, K-1, M-0, M-1, N-0
out at K-0
14
HA
Title:
B. Frame Assembly
Index
Description Part Number
No.
1 BASE - 3A1420G01 11111 2 FRONT FRAME - 228446G01 11111 3TRUSS HEAD SCREW 4X8 7P31-040855555 4 REAR FRAME - 228447-01 11111 5TRUSS HEAD SCREW 4X8 7C31-040833333 6 SEPARATOR - 340973-01 11111 7TRUSS HEAD SCREW 4X8 7C31-040822222 8 SIDE FRAME (R) - 340974G01 11111
9TRUSS HEAD 4X8 7C31-040844444 10 BRACKET – GEAR MOTOR - 340975G01 11111 11TRUSS HEAD SCREW 4X8 7C31-040844444 12 SIDE FRAME (UPPER) - 340976G01 11111 13TRUSS HEAD SCREW 4X8 7C31-040833333 14 CENTER PANEL - 340977G01 11111 15TRUSS HEAD SCREW 4X8 7C31-040822222 16 BRACKET - 4A1548-01 1 ­17 TRUSS HEAD SCREW 4X8 7C31-0408 2 -
Model:
DCM-750BWF
Material or Model Number
H-0
J-0
K-0
M-0 M-1 N-0
K-1
Required Number
15
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