CMA Dishmachines CMA-180UC User manual

MODELCMA-180UC
PARTS MANUAL Rev 1.18
800-854-6417
FAX [phone]
CMA DISHMACHINES
12700 KNOTT AVENUE
GARDEN GROVE, CALIFORNIA 92841
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TABLE OF CONTENTS
MODEL CMA-180UC
1. PARTS MANUAL.......................................................................................... 3
1.1. INITIAL PARTS KIT (P/N 1100.66).......................................................................................... 3
1.2. DRAIN PUMP .......................................................................................................................... 4
1.3. DRAIN PUMP REMOVAL INSTRUCTIONS ................................................................................. 5
1.4. MECHANICAL DRAWINGS....................................................................................................... 6
1.4.1. Cabinet Assembly........................................................................................................... 6
1.4.2. Door Assembly............................................................................................................... 7
1.4.3. Electrical Tray............................................................................................................... 8
1.4.4. Control Panel ................................................................................................................ 9
1.4.5. Chemical Dispenser (Optional)................................................................................... 10
1.4.6. Plumbing System Assembly.......................................................................................... 11
1.4.7. Drain System Assembly................................................................................................ 12
1.4.8. Wash System................................................................................................................ 13
1.4.9. Rinse System................................................................................................................ 14
1.4.10. S/S Pump Assembly (Effective August 2009) ............................................................... 15
1.4.11. Pump System Assembly................................................................................................ 16
1.4.12. Old Heater Assembly (Square Flange)........................................................................ 17
1.4.13. New Heater Assembly (Triangular Flange)................................................................. 18
1.4.14. Drain Valve.................................................................................................................. 19
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Parts Manual
1. Parts Manual
1.1. Initial Parts Kit (P/N 1100.66)
P/N DESCRIPTION Qty
15504.00 Motor Contactor, 2-Pole 20 Amp 1
15504.50 Heater Contactor, 2-Pole 35 Amp 1
00501.00 2-Minute Timer Motor 1
00631.00 Ice Cube Relay 120 V 1
15521.00 Rocker Switch Start Momentary 1
15522.00 Rocker Switch Drain/Fill 1
15521.50 Rocker Switch Power Maintained 1
00557.55 Reed Switch 1
03623.00 1/2” Vacuum Breaker Repair Kit – Watts 1
00707.00 1/2” Water Solenoid Repair Kit – J/E 1
04103.00 L1X/L1-C Drain Valve 120V 1
00206.00 Pump Seal Kit 1
13417.89 Heater Thermostat 1
17523.60 High Limit Switch 200°F 1
00411.00 Microswitch 1
00738.15 3/4” Water Solenoid Valve Coil – J/E 1
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Parts Manual
1.2. Drain Pump
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 1 15503.00 Drain Motor Ultra Jet for CMA-180UC 6 4 03101.00 Hose Clamp 1”
2 2 00432.50 Twist Tie 7 1 15603.00 Drain Line Gooseneck
3 1 15601.10 Black Drain Hose 1" ID X 3 1/2" 8 2 03801.10 10-32 SS Nut
4 1 15601.50 Drain Hose 1" ID, 6 ft 9 2 04806.00 #10 Brass Washer
5 1 15601.60 Robber Hose 90 Deg.
MODEL CMA-180UC PARTS MANUAL Rev. 1.18 Page 4

Parts Manual
1.3. Drain Pump Removal Instructions
Drain Pump (P/N 15503.00) should only be used if a floor drain is not accessible to
the machine at installation.
When converting the UC-180 dishwasher to a gravity drain unit, remove the drain pump
assembly as shown in Figure 1. Re-route the 6Ft drain hose to the center port were the
drain pump was located, moving the displaced line to the open port of the valve. Insure
there is a 1” air gap between the discharge and floor drain as shown in Figure 2.
Remove this cover to
disconnect the wires
Disconnect
purple and white
wires
Remove this
hose clamp
over Drain
V
alve.
Figure 1
Figure
Figure 2.
Remove drain hose from
the drain gooseneck
Disconnect 3-
inch pump inlet
drain hose.
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Parts Manual
1.4. Mechanical Drawings
1.4.1. Cabinet Assembly
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 1 14502.82 Side Panel L.H. for CMA-180UC 15 4 03801.00 10-32 Lock Nut
2 1 14502.84 Side Panel R.H. for CMA-180UC 16 4 00940.51 #10 Internal Lock Star Washer
3 1 14503.50 SS Top for CMA-180UC 17 1 01513.00 Detergent Injection Hole Plug
4 1 14510.00 Scrap Basket for CMA-180UC 18 1 00752.00 Detergent Injection Hole Plug Gasket
5 1 14511.00 Tray Track R.H. for CMA-180UC 19 1 00912.00 1/4”-20 Nylon Lock Nut
6 1 14512.00 Tray Track L.H. for CMA-180UC 20 2ft 03705.84 Control Box Gasket for CMA-180UC
7 1 14515.00 Lower Front Panel for CMA-180UC 21 1 14558.00 Body Magnet Holder for CMA-180UC
8 1 14560.00 Scrap Tray Drawer for CMA-180UC 22 2 00557.80 Magnet for CMA-180UC
9 1 14501.00 SS Body for CMA-180UC 23 2 00927.00 8-32 Lock Nut
10 4 01310.60 Leg Adjusters for CMA-180UC 24 2 04806.00 #10 Brass Flat Washer
11 1 14506.50 Door Gasket for CMA-180UC 25 1 00214.30 1/4" Compression x 3/8” MIP Fitting
12 1 14506.45 Gasket Bracket for CMA-180UC 26 1 14561.00 Scrap Trap Filter (CMA 180-UC)
13 6 00940.50 10-32 x 3/8 Trusshead Screw 27* 1 03415.00 Chemical Bulk Head
14 8 00941.00 10-32 x 5/8 Panhead Screw * For the machines with chemical dispenser
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Parts Manual
1.4.2. Door Assembly
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 1 14506.00 Door for CMA-180UC 10 1 14558.61 Door Magnet Holder for CMA-180UC
2 2 04517.60 Door Support Rod Block 11 2 00965.00 6-32 Lock Nut
3 1 14570.00 Door Hinge R.H. for CMA-180UC 12 2 00605.20 Door Rod Spacer
4 1 14570.50 Door Hinge L.H. for CMA-180UC 13 2 04517.15 Door Stop (Parallel)
5 2 04919.00 Door Rod Screw Pin for CMA-180UC 14 10 00912.00 1/4”-20 Nylon Lock Nut
6 1 04918.60 Door Support Rod Right 15 14 00924.00 1/4” SS Washer
7 1 04919.50 Door Support Rod Left 16 4 00914.10 1/4”-20 x 5/8” Hexhead Bolt
8 2 00557.80 Door Magnet 17 2 14518.00 Splash Guard
9 2 00970.60 6-32 x 1/2” Flathead Screw
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Parts Manual
1.4.3. Electrical Tray
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 1 14504.00 Electrical Tray for CMA-180UC 8 12 00927.00 8-32 Nylon Lock Nut
2 1 14408.81 Timer 2Min 5 Cam 180-UC S.T 9 1 13426.60 Ground Block
3 1 15504.00 Motor Contactor, 2-Pole 20 Amp 10 2 00965.00 6-32 Lock Nut
4 1 15504.50 Heater Contactor, 2-Pole 35 Amp 11 1 00401.85 3/4” Conduit Connector, Straight
5 1 15520.50 Power Block, 3-Position 12 9 00400.85 3/4” Conduit, Sealtite
6 2 00438.00 Snap Bushing, Universal 13 1 13304.61 HT Plumbing Bracket
7 2 01001.00 6-32 x 1” Panhead Screw
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Parts Manual
1.4.4. Control Panel
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 1 15520.00 Power Block 12-Position 11 2 01001.00 6-32 x 1” Panhead Screw
2 2 00631.00 Ice Cube Relay 120 V 12 2 00965.00 6-32 SS Nylon Lock Nut
3* 1 03203.00 Dual Temperature Display Kit 13 5 00927.00 8-32 Nylon Lock Nut
4 1 03202.60 Thermometer Transformer 14 6 00911.00 8-32 x 1/2” Panhead Screw
5 1 14503.00 Control Drawer for CMA-180UC 15 1 00557.55 Reed Switch
6 1 15523.00 Rocker Switch Start Momentary 16 4 00917.00 8-32 PM Nut
7 1 15523.50 Rocker Switch Drain/Fill DPDT/Mom. 17 2 03705.82 Sponge Strip
8 1 15524.00 Rocker Switch Power Maintained 18 2 03202.66 Thermocouple
9 1 13426.50 Ground Block 19 2 00971.10 4-40 Nylon Lock Nut
10 1 00438.00 Snap Bushing, Universal *Kit includes 2 of #03202.66
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Parts Manual
1.4.5. Chemical Dispenser (Optional)
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 2 00816.00 Peri Pump Gear Motor (GL-C/GW-100) 8 4 13826.47 4-40 x 3/16 Phil Pan Head Screw
2 2 00818.00 GL-C/GW-100 Peri Pump Cartridge 9 4 00820.06 Circuit Board Standoff
3 2 00839.00 GL-C/GW-100/UC180 Sqz Tube w/ Con. 10 4 00820.07 Circuit Board Standoff Cap
4 2 00815.00 GL-C Peri Pump Complete 11 2 13826.00 4-40 X 5/8 Pan Head Screw
5 1 00821.00 GL-C/GW-100 Transformer 12 2 00820.50 Circuit Board Stand-off Bushing
6 2 00820.20 Circuit Board Connector 13 2 00971.10 4-40 Nylon Lock Nut
7 2 00820.00 GL-C/GW-100 Peri Pump Circuit Board 14 1 14508.00 UC180 Peri Pump Box
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Parts Manual
1.4.6. Plumbing System Assembly
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 1 15602.00 SS Braided Hose 20" 17 1 00739.50 Vacuum Breaker Cap, SS
2 1 00798.00 SS Braided Hose 20" 18 1 03624.25 Vacuum Breaker Bonnet, Brass
3 1 03604.50 Fitting with Flow Disk 19 1 03623.00 1/2” Vac. Breaker Repair Kit – Watts
4 1 03604.10 SS Solenoid Valve Flow Disc 20 2 03614.00 Nipple, Brass 1/2” Close
5 1 03604.00 SS Water Solenoid Valve 1/2" 21 1 03232.00 1/8” Male Plug
6 4 00760.00 5/8” Compression x 1/2” MIP Adapter 22 1 13669.45 SS Mixing Chamber CMA-180UC
7 1 03605.00 Plumbing tube CMA-180UC 23 1 00798.00 1/2” SS Braided Hose
8 2 00940.50 10-32 X 3/8 Truss Head Screw 24 2 00915.00 1/4”-20 SS Nut
9 2 03801.60 10-32 KEPS Lock Nut 25 2 00724.00 1/2” Compression x 1/2” MIP Adapter
10 1 14508.60 Plumbing Bracket (180-UC) 26 1 13304.53 Long Support Bracket
11 1 03604.30 Dema Valve Repair Kit 1/2" 27 1 00798.40 SS Braided Hose 12”
12 1 41062.00 1/2" Strainer Ball Valves 28 1 13604.10 1/2 x 1/8 Bushing Brass
13 1 00214.60 1/4” Compression x 1/2” MIP FTG 29 1 13605.45 Pressure Gauge for CMA-180UC
14 2 00743.10 1/2" T,FxFxF 30 1 41015.60 Water Solenoid Coil Only
15 1 05007.60 Vacuum Breaker Line 31* 1 13658.00 Inlet Check Valve
16 1 03624.00 1/2” Vacuum Breaker – Watts * For the machines with chemical dispenser
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Parts Manual
1.4.7. Drain System Assembly
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 1 04103.00 L1X/L1-C Drain Valve 120V 4 1 04106.00 1” 90° Barb x Barb Elbow
2 6 03101.00 Hose Clamp #16-1” 5 1 15601.10 Black Drain Hose 1" ID X 3 1/2"
3 2 15601.60 Hose 1” ID 14” Pump to Manifold
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Parts Manual
1.4.8. Wash System
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 2 00304.45 Wash Arm 3 2 04305.17 Red Silicon Gasket 1/16” Thick
2 4 00308.20 Wash Arm End Plug
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Parts Manual
1.4.9. Rinse System
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 2 00304.65 Rinse Arm CMA-180UC 3 2 04305.17 Red Silicon Gasket 1/16” Thick
2 8 13304.55 SS Final Rinse Spray Jet – HT 4 4 00308.17 Rinse Arm End Cap
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Parts Manual
1.4.10. S/S Pump Assembly (Effective August 2009)
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 4 00908.00 5/16”-18 x 5/8” SS Hexhead Bolt 11 1 04206.75 SS Pump Cover
2 4 00926.00 5/16” SS Washer 12 2 00238.00 3/8” Male Plug
3 4 00913.00 5/16”-18 Hex Nut 13 1 00208.40 Slip Joint Nut O Ring Buna
4 1 00201.60 SS Wash Pump Motor 220v 14 1 00207.00 Slip Joint Nut 1 1/2 x 1 1/4
5 1 00201.96 Slinger Washer Cone Shape 15 1 00200.70 Includes Items 4,5,6,7,8,9,and 11
6 1 03224.60 SS Pump Backplate 16 1 03222.74 Flat Washer 8 mm
7 1 03226.70 Volute O-Ring For SS Pump 17 1 03222.72 Shaft Nut Lock Washer 8mm
8 1 00206.70 SS Pump Seal Kit 18 1 13809.70 SS Pump Seal Shaft Nut 8mm
9 1 03222.70 SS Pump Impeller 19 6 00914.70 Socket Head Screw 10 mm
10 1 04604.00 ^35 Deg Elbow MIP X Barb
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Parts Manual
1.4.11. Pump System Assembly
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 4 00908.00 5/16”-18 SS Hexhead Bolt 10 1 04206.00 Pump Cover
2 4 00926.00 5/16” SS Washer 11 1 00208.00 Slip Joint Nut Gasket
3 4 00913.00 5/16”-18 Hex Nut 12 1 04204.00 L-1X Compression Nut 2.5”
4 1 00208.20 Slip Joint Ring 13 1 00213.50 Pump Fitting
5 1 00201.66 Water Pump Motor for CMA-180UC 14 2 00301.00 1” Hose Clamp #16
6 8 00921.00 3/8”-16 x 3/4” Hex Bolt 15 1 03108.61 Transfer Hose 1" Reinforced 22"
7 1 03224.00 Pump Base (Mount) 16 1 03226.00 Pump “O” Ring Gasket
8 1 00206.00 Pump Seal Kit 17 2 00238.00 3/8” Male Plug
9 1 03222.05 Impeller L-1M
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Parts Manual
1.4.12. Old Heater Assembly (Square Flange)
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 1 15517.00 Heater 6kW for CMA-180UC 6 4 00926.00 5/16” SS Washer
2 1 13417.89 Heater Thermostat 7 1 40116.00 1/4” Compression x 1/4” MIP FTG
00965.00 6-32 Lock Nut
3 1 17523.60 High Limit Switch 200°F 8 2
4 1 15517.10 Heater Gasket 9 2
17524.00 High Limit Switch Spacer
5 4 13805.00 5/16”-18 Nylon Insert Lock Nut
MODEL CMA-180UC PARTS MANUAL Rev. 1.18 Page 17

Parts Manual
1.4.13. New Heater Assembly (Triangular Flange)
ITEM
NO. NO. REQ’D P/N DESCRIPTION ITEM NO. NO. REQ’D P/N DESCRIPTION
1 1 15518.00 Heater 6kW 220V Triangular Flange 6 3 00926.00 5/16” SS Washer
2 1 13417.89 Heater Thermostat 7 1 40116.00 1/4” Compression x 1/4” MIP FTG
00965.00 6-32 Lock Nut
3 1 17523.60 High Limit Switch 200°F 8 2
4 1 15518.10 Gasket for Triangular Flange Heater 9 2
17524.00 High Limit Switch Spacer
5 3 13805.00 5/16”-18 Nylon Insert Lock Nut
MODEL CMA-180UC PARTS MANUAL Rev. 1.18 Page 18

Parts Manual
1.4.14. Drain Valve
ITEM
NO. NO. REQ’D P/N DESCRIPTION
1 1 04103.21 Drain Motor 115V, 60Hz
2 1 04103.14 Drain Valve Spring
3 1 04103.20 Drain Valve Drive Pin
4 1 04103.19 Drain Valve Washer (Thin)
5 1 04103.17 Drain Seal Washer (Black)
5A 1 04103.23 Drain Seal Washer (White)
6 1 04103.12 Drain Valve Housing
7 4 00941.00 #10-32 x 5/8” Pan Head Screw
8 3 04103.24 Drain Valve Housing Spacer
9 1 04103.16 Hinge/Seal
10 1 04103.15 Drain Housing Gasket
11 1 04103.13 Drain Valve Housing Cover
12 4 04103.18 #8 x 5/8” Self-Threading Screw
MODEL CMA-180UC PARTS MANUAL Rev. 1.18 Page 19