Hoshizaki Temp Guard RH2-SSB-GD User manual

September 27, 2005
PARTS LIST
ISSUED: May 22, 2000
REACH-IN
Reliability is a
beautiful thingTM
REVISED:
TempGuard
Model
ITEM #: 71170
RH2-SSB-GD

2
CONTENTS
Auxiliary Codes ...................................................................................................................... 3
Note About Ordering Parts .................................................................................................... 3
Material Abbreviations ........................................................................................................... 4
A. Reach-In ............................................................................................................................ 5
B. Refrigeration Assembly ..................................................................................................... 7
C. Control Panel Assembly .................................................................................................. 11
D. Body-Final ....................................................................................................................... 13
E. Label Location ................................................................................................................. 15
F. Condenser Assembly ....................................................................................................... 16
G. Evaporator Assembly ...................................................................................................... 18
H. Evaporator Shroud Assembly .......................................................................................... 19
J. Evap Drain Pan Assembly ................................................................................................ 20
K. Control Box Assembly ..................................................................................................... 21
L. Body-Prefinal ................................................................................................................... 23
M. Mullion-Vertical ............................................................................................................... 25
N. Panel-Front Hinged Assembly ......................................................................................... 27
P. Literature and Packaging ................................................................................................. 28

3
RH2-SSB-GD K-0 May 2000
L-5 March 2001
M-5 May 2002
N-6 January 2003
P-5 December 2003
Q-5 December 2004
Auxiliary Codes
Note About Ordering Parts
Most assemblies cannot be ordered as complete units; parts in the assemblies generally must
be ordered separately.

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 = 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
L-5
Designates the year. "L" indicates the year 2001. Years progress or regress in alphabetical order.
"J" is 1999, "K" is 2000, "M" is 2002, and so on. The letters "I" and "O" were skipped.
Designates significant part changes within the same year for this model. Base is 5 (0 for code
K-0) and this number advances for each change.
Example: P-6
"P" indicates 2004.
"6" indicates the first significant part change for 2004.

5
A. Reach-In
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5 4a
44b
BB1 B2 B3
1a
11b
7
5a
55b
8a
88b 9
2a
22b 2c
3
E
N
2d
CC1
D
2a
22b 2c 2d
10
6a
6
N2
N3
N1

6
Title: A. Reach-In Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0
L-5
M-5
N-6
P-5 Q-5
B Refrigeration Assembly - 1A0493A01 1 1 1 1
B1 Bolt Assembly 8×45 437889-01 6 6 6 6
B2 Hex Bolt 8×70 7B01-0870 2 2 2 2
B3 Washer 8, SS 7W22-0800 2 2 2 2
C Control Panel Assembly - 2A1219A03 1 1 1 1
C1 T2 Screw 4×8, SS 7P32-0408 7 7 7 7
D Body – Final - 2A1215A03 1 1 1 1
E Label Location - 3A0603G05 1 1 1 1
N Panel – Front Hinged Assembly - 2A2011A02 See
Part #3
Below
111
N1 Clevis Pin 8907-0102 2 2 2
N2 Clotter Pin 8907-0103 2 2 2
N3 Flat Washer 4A0655-03 2 2 2
1 Gusset – Side, Top GS 3A1006-01 1 1 -
Gusset – Frame 4A2845-01 1 -
4A3856-01 1
1a T2 Screw 4×8, SS 7P32-0408 2 2 4 4
1b Truss Head Screw 5×10 7C31-0510 2 2 -
2 Panel – Side, Top SS 2A0615-02 2 -
2A1800-01 2 2 2
2a Insert – Threaded M5 4A0407-01 10 4 4 4
2b Taper Collar SS 4H0171-01 4 4 4 4
2c Countersunk Screw 5×20, SS 7C42-0520 4 4 4 4
2d Bracket – Hinge GS 4A2306-01 2 2 2
3 Panel – Front SS 1A0040-01 1 See Assembly N
4 Top UL Cover GS 2A1118-03 1 1 1 1
4a T2 Screw 4×8, SS 7P32-0408 2 5 5 5
4b Truss Head Screw 5×10, SS 7C32-0510 3 -
5 Rear UL Cover GS 2A1117-01 1 1 1 1
5a T2 Screw 4×8, SS 7P32-0408 3 5 5 5
5b Truss Head Screw 5×10, SS 7C32-0510 2 -
6 Wire Clamp PS 4A0809-03 1 1 1 1
6a Truss Head Screw 5×8, SS 7C32-0508 1 1 1 1
7 Power Cordset - 4A1543-01 1 1 1 1
8 Distributor – Air Top ABS 1A0152-02 1 1 1 1
8a T2 Screw 4×8, SS 7P32-0408 7 7 7 7
8b T2 Screw 4×10, SS 7P32-0410 2 2 2 2
9 Gasket L=1061 4A0808L02 1 1 1 1
10 Frame – Side Top GS 2A1803-01 2 2 2

7
B. Refrigeration Assembly
1/2
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
Detail A
29 29a 29b
5
HH1
GG1
KK1
27
16
FF1 28
30
17
24
3
11a 1b 1c
25
25
15
See Next Page
Refrigeration 2/2

8
B. Refrigeration Assembly
2/2
RH2-SSB-GD
K-0, L-5, M-5, N-6, P-5, Q-5
Detail A
723
8
2120 24
22
26
11
10
910a
14
13
12
18 18a
19 19a
JJ1
6
31

9
Title: B. Refrigeration Assembly Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0 L-5
M-5
to
Q-5
F Condenser Assembly - 3A0585A01 1 1 1
F1 T2 Screw 4×8, SS 7P32-0408 4 4 4
G Evap Assembly - 2A1297A02 1 1 1
G1 T2 Screw 4×8, SS 7P32-0408 2 2 2
H Evap Shroud Assembly - 3A0263G01 1 1 1
H1 Truss Head Screw 4×16, SS 7C32-0416 2 2 2
J Evap Drain Pan Assembly - 4A0679A02 1 -
4A0679A03 1 1
J1 T2 Screw 4×8, SS 7P32-0408 6 6 6
K Control Box Assembly - 2A1732A01 1 1 1
K1 Truss Head Screw 4×16, SS 7C32-0416 4 4 4
1 Compressor - 4A1820-01 1 1 1
1a Protector (Included with new
compressor) 4A1875-01 1 1 1
1b Protective Cover Group AKP1000 Supplied with
compressor
111
1c Protector Holder 26126 1 1 1
2 Spacer 027-0072-02 434404-01 4 4 4
3 Grommet 027-0073-00 434403-01 4 4 4
4 Bolt - 437889-01 4 4 4
5 Cover Evap Case - 2A0245G01 1 1 1
6 Cond – Dis Assembly - 3A1585G01 1 1 1
7 Expansion Valve 4A2095-01 1 1 1
8 Pipe – Evap Drain PVC 3A0143-01 1 1 1
9 Thermistor – Cabinet 4A1429 4A1429-01 1 1 1
10 Thermistor Bracket (A) ABS 433964-01 1 1 1
10a Truss Head Screw 4×16, SS 7C32-0416 2 2 2
11 Thermistor Bracket (B) SS 433920-01 1 1 1
12 Elbow – Tubing PP 4A0711-01 1 1 1
13 Bushing SB-750-625 420470-13 1 1 1
14 Vinyl Hose L=350 7730I3812 1 1 1
15 Thermostat – Clean Filter 37TJ32 4A0484-01 1 1 1
16 Filter – Condenser - 3A0277-02 1 1 1
17 Drier C-05E73 4A0924-01 1 1 1
18 Drier Stand GS 4A0949-01 1 1 1
18a T2 Screw 4×8, SS 7P32-0408 2 2 2
19 Drier – Bracket GS 4A0806-01 1 1 1
19a T2 Screw 4×8, SS 7P32-0408 2 2 2
20 Exp Valve Cover (A) PE Foam 3A0372-01 1 1 1
21 Exp Valve Cover (B) PE Foam 3A1495-01 1 1 1
22 Holder – Exp Valve SS 3A0107-01 1 1 1
23 Seal – Ref Tubing NP 3A0257-01 2 2 2
24 Hose Clamp 6808 443461-01 1 1 1

10
Title: B. Refrigeration Assembly Model: RH2-SSB-GD
Index
No. Description
Material or
Model Number Part Number
Required Number
K-0 L-5
M-5
to
Q-5
25 Elbow CU 4A0726-02 2 2 2
26 Tee 996 436000-06 1 1 1
27 Wire Tie (Twist) 232-160607-00-0101 4A1223-01 555
28 Foam Tape L=300 8208-0005 111
29 Draw Latch 97-50-224-11 4A1710-01 444
29a T2 Screw 4×8, SS 7P32-0408 888
29b Truss Head Screw 4×16, SS 7C32-0416 444
30 Switch – Pressure Previously part
of Assembly F
4A2516-02 1
31 Coil Condensate 2A1856-01 111