Hoshizaki DCM-750BAF User manual

NO.
June 9, 1999
ISSUED:
71137
PARTS LIST
HOSHIZAKI
CUBELET ICE DISPENSER
MODEL
DCM-750BAF
DCM-750BWF
December 1, 2004
REVISED:

2
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

3
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

4
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.

5
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

6
HA
A. Ice Dispenser Assembly
DCM-750BWF (1/2)
H-0, J-0, K-0, K-1, M-0, M-1, N-0

7
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

8
HA
Index
No.
Description Part Number
H-0,
J-0
J-1 J-2
K-0
K-1
L-0
L-1
M-0
N-0
B FRAME ASSEMBLY GS 109084A01 1 -
GS 109084A02 11111
C EVAPORATOR ASSEMBLY - 324704A02 111111
SOCKETHEADCAPSCREWSS,8X1107S12-0811333333
SPLIT LOCK WASHER SS, 8 7L22-0800 333333
D REFRIGERATION CIRCUIT - 228430A01 1 1 -
- 228430A01 1111
E WATER CIRCUIT - 2A1274A01 111111
F MIDDLE FRONT PANEL
ASSEMBLY
228435A02 111111
TRUSSHEADSCREW SS,4X8 7C32-0408222222
G BIN ASSEMBLY - 228432A01 111111
TRUSSHEADSCREW SS,4X8 7C32-0408333333
TRUSSHEADSCREW SS,4X12 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
TRUSSHEADSCREW SS,4X8 7C32-0408222222
L CONTROL BOX ASSEMBLY - 228434A01 1 x1
- 228434A03 o1 -
- 228434A05 1111
TRUSSHEADSCREW 4X8 7C31-0408444444
M LABEL LOCATION - 228444A03 1 1 -
- 228444A05 1 1 -
- 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
(
LF
)
SS, 5 X 12 7B0230512 222222
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
FLATHEADSCREW SS,4X12 7C22-0412222222
17 AUGER 339194G01 111111
18 AGITATOR (RIGHT) 321013G01 111111
19 AGITATOR (LEFT) 319017G02 111111
20 SEPARATOR 326873-01 111111
Title: A. Ice Dispenser Assembly Model: DCM-750BAF
Material or
Model
Number
Required Number

9
HA
Index
No.
Description Part Number
H-0,
J-0
J-1 J-2
K-0
K-1
L-0
L-1
M-0
N-0
21 - - -
22 - - -
23 BUSHING 420472-03 111111
24 - - -
25 - - -
26 - - -
27 GUIDE - CUP 326702-01 222222
28 PANEL (LOWER) 228436G01 111111
TRUSSHEAD SS,4X8 7C32-0408444444
29 TRAY - DRIP 105311G01 11111x1
DRIP TRAY 2A2591G02 o1
TRUSSHEAD SS,4X8 7C32-0408444444
30 REAR PANEL 228437-01 111111
TRUSSHEAD SS,4X8 7C32-0408777777
31 SIDE PANEL (LEFT) 228438-01 111111
TRUSSHEAD SS,4X8 7C32-0408666666
32 SIDE PANEL (RIGHT) 228439-01 111111
TRUSSHEAD SS,4X8 7C32-0408666666
33 STRIKE 4A0515-01222222
34 LATCH 4A0508-03222222
35 TOP PANEL 340938G01 1 1 1 x1
3A1729G01 o1 1 1
36 FRONT PANEL 340971G01 111111
TRUSSHEADSCREW SS,4X8 7C32-0408111111
37 GRILLE 216100G01 111111
38 "O" RING 7616-G095 111111
39 RING 431736-01 111111
40 STRAP 431737-01 111111
TRUSSHEAD SS,4X8 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
4A2204-02 o1 1 1
49 THUMBSCREW 415949G08 444444
50 SPOUT COVER 215773-01 111111
51 APRON PANEL 228443-01 111111
TRUSSHEAD SS,4X8 7C32-0408555555
52 DRAIN PAN 323765G02 111111
53 AIR FILTER (B) 208283G03 111111
Title: A. Ice Dispenser Assembly Model: DCM-750BAF
Material or
Model
Number
Required Number

10
HA
Index
No.
Description Part Number
H-0,
J-0
K-0 K-1 M-0 M-1 N-0
B FRAME ASSEMBLY GS 109084A01 1 -
GS 109084A02 11111
C EVAPORATOR ASSEMBLY - 324704A02 111111
SOCKETHEADHEXBOLTSS,8X1107S12-0811333333
SPLIT LOCK WASHER SS, 8 7L22-0800 333333
D REFRIGERATION CIRCUIT - 228431A01 1 -
- 228431A02 1 1 1 x1
- 2A2460A01 o1 1
E WATER CIRCUIT - 2A1274A01 111111
F MIDDLE FRONT PANEL
ASSEMBLY
- 228435A02 111111
TRUSSHEADSCREW SS,4X8 7C32-0408222222
G BIN ASSEMBLY - 228432A01 111111
TRUSSHEADSCREW SS,4X8 7C32-0408333333
TRUSSHEADSCREW SS,4X12 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
TRUSSHEADSCREW SS,4X8 7C32-0408222222
L CONTROL BOX ASSEMBLY - 228434A02 1 -
- 228434A06 11111
TRUSSHEADSCREW 4X8 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
(
LF
)
SS, 5 X 12 7B0230512 22222
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
FLATHEADSCREW SS,4X12 7C22-041222222
17 AUGER 339194G01 11111
18 AGITATOR (RIGHT) 321013G01 11111
19 AGITATOR (LEFT) 319017G02 11111
20 SEPARATOR 326873-01 11111
Title: A. Ice Dispenser Assembly Model: DCM-750BWF
Material or
Model
Number
Required Number

11
HA
Index
No.
Description Part Number
H-0,
J-0
K-0 K-1 M-0 M-1 N-0
21 - - -
22 - - -
23 BUSHING 420472-03 11111
24 - - -
25 - - -
26 - - -
27 GUIDE - CUP 326702-01 22222
28 PANEL (LOWER) 228436G01 11111
TRUSSHEADSCREW SS,4X8 7C32-040844444
29 TRAY - DRIP 105311G01 11111x1
DRIP TRAY 2A2591G02 o1
TRUSSHEADSCREW SS,4X8 7C32-0408444444
30 REAR PANEL 228440-01 111111
TRUSSHEADSCREW SS,4X8 7C32-0408777777
31 SIDE PANEL (LEFT) 228441-01 111111
TRUSSHEADSCREW SS,4X8 7C32-0408666666
32 SIDE PANEL (RIGHT) 228442-01 111111
TRUSSHEADSCREW SS,4X8 7C32-0408666666
33 STRIKE 4A0515-01222222
34 LATCH 4A0508-03222222
35 TOP PANEL 340938G01 111111
36 FRONT PANEL 340971G01 111111
TRUSSHEADSCREW SS,4X8 7C32-0408111111
37 GRILLE 216100G01 111111
38 "O" RING 7616-G095 111111
39 RING 431736-01 111111
40 STRAP 431737-01 111111
TRUSSHEADSCREW SS,4X8 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
4A2204-02 o1 1 1 1
49 THUMBSCREW 415949G08 444444
50 SPOUT COVER 215773-01 111111
51 APRON PANEL 228443-01 111111
TRUSSHEADSCREW SS,4X8 7C32-0408555555
52 DRAIN PAN 323765G02 111111
Title: A. Ice Dispenser Assembly Model: DCM-750BWF
Material or
Model
Number
Required Number

12
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

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

14
HA
B. Frame Assembly
DCM-750BWF
H-0, J-0, K-0, K-1, M-0, M-1, N-0
out at K-0

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

16
HA
C. Evaporator Assembly
DCM-750BAF, DCM-750BWF
H-0, J-0, J-1, J-2, K-0, K-1, L-0, L-1, M-0, M-1, N-0

17
HA
Index
No.
Description Part Number
H-0
J-0
J-1 J-2
K-0
K-1
L-0
L-1
M-0
M-1 N-0
1 GEAR MOTOR 2U0077-01 1111111
2 HOUSING 315732G02 1111111
3“O”RING G90 7616-G090 2222222
4 EXTRUDING HEAD –95C SS 2A1696G01 1111111
5 WASHER SS 425277-01 3333333
6 CUTTER SS 315736G01 1111111
7 AUGER SS 235266G01 1111x1
AUGER ASSEMBLY SS 350941A01 o1 1 1
(AUGER) - 236583G01 1 1 1
(BUSHING) - 461840-01 1 1 1
(COUNTERSUNK SCREW) - 4A2728-01 1 1 1
8 EVAPORATOR 228206G01 1111111
9 SILICON CORD HEATER 3U0097-01 1111111
10 SOCKET HEAD CAP SCREW SS, M10 X 15 429121-02 3333333
11 MECHANICAL SEAL 432493-01 1111111
Title: C. Evaporator Assembly Model: DCM-750BAF, DCM-750BWF
Material or
Model
Number
Required Number

18
HA
D. Refrigeration Circuit
DCM-750BAF
H-0, J-0, J-1, J-2, K-0, K-1, L-0, L-1, M-0, N-0
7C31-0408
22
36
15
25
7
7B02-0512
7L22-0500
7W22-
0500
29
4
5
34
28
2
27
21
13
26
24
32
33
7P31-0408
31
30
1
38 39 40
14
41
3
16
19
20
18 43
7P31-0408
7P31-0408
7C31-0408

19
HA
Index
No.
Description Part Number
H-0
J-0
J-1 J-2
K-0
K-1
L-0
L-1
M-0
N-0
1 COMPRESSOR RS55-CIE-
PAA
4A1387-01 1 1 x1
RS55-C2E-
CAA-219
4A1843-01 o1 1 1 1
2 GROMMET 434403-01 444444
3 SPACER 434404-01 444444
4 BOLT 437889-01 444444
5 CONDENSER 602379C 3A0821-01111111
TRUSSHEADSCREW 4X8 7C31-0408333333
6- - -
7 SHROUD 340990-01 111111
T2SCREW 4X8 7P31-0408666666
8- - -
9- - -
10 - - -
11 - - -
12 - - -
13 COPPER TUBE (A) HIGH SIDE COPPER 340992G01 111111
14 COPPER TUBE (B) HIGH SIDE COPPER 454414-01 111111
15 COPPER TUBE (C) HIGH
SIDE
COPPER 228463-01 111111
16 FAN MOTOR BRACKET 3A0650-01111111
HEX HEAD BOLT W/WASHER
(
LF
)
SS, 5 X 12 7B0230512 444444
17 - - -
18 FAN MOTOR 440911-01 111111
19SELF-LOCKINGNUT No.8-32 7N21I0832444444
20 FAN BLADE AD10CW32 444898-01 111111
21 DRIER 4A1113-01111111
22 DRIER BRACKET 445847-01 111111
TRUSSHEADSCREW 4X8 7C31-0408111111
23 - - -
24 EXPANSION VALVE 4A1117-01111111
25 EXP. VALVE COVER 4A1168-01111111
26 COPPER TUBE (B) LOW SIDE COPPER 454415G01 111111
27 COPPER TUBE (A) LOW SIDE COPPER 228464G01 111111
28 INSULATION TUBE L=30 7762-1010 111111
29 COPPER TUBE - ACCESS
VALVE
COPPER 453830G01 111111
30 CLAMP 443461-01 111111
31 HOLDER/EXP. VALVE - 1/2 3A0112-01111111
32 CABLE TIE CV-150 7920-0003 13 13 13 13 13 13
33 PRESSURE SWITCH 433441-07 111111
34 PRESSURE SWITCH BRCKT. 434938-01 111111
T2SCREW 4X8 7P31-0408111111
35 - - -
Title: D. Refrigeration Circuit Model: DCM-750BAF
Material or
Model
Number
Required Number

20
HA
Index
No.
Description Part Number
H-0
J-0
J-1 J-2
K-0
K-1
L-0
L-1
M-0
N-0
36 INSULATION TUBE L=130 7762-2943 111111
37 - - -
38 TERMINAL COVER 4A1387F01 1 1 x1
4A1843F01 o1 1 1 1
39 SPRING CLIP 4A1387F02 1 1 x1
4A1843F02 o1 1 1 1
40 PROTECTOR 4A1387F03 1 1 x1
4A1843F03 o1 1 1 1
41 PROTECTOR HOLDER 4A1387F04 1 1 x1
4A1843F04 o1 1 1 1
42 INSULATION TUBE L=500 7762-0717 111111
43 BUSHING 420470-09 111111
Title: D. Refrigeration Circuit Model: DCM-750BAF
Material or
Model
Number
Required Number