Hobart LT1 Parts Manual
CATALOG OF
REPLACEMENT
PARTS
LT1 DISHWASHER
ML-104239 LT1
A product of HOBART 701 S. RIDGE AVENUE TROY, OHIO 45374-0001
FORM 18581 Rev. D (June 2017)
LT1 DISHWASHER REPLACEMENT PARTS
F-18581 Rev. D (June 2017) - 2 - © HOBART 2017
LT1 DISHWASHER REPLACEMENT PARTS
Table of Contents
5 CHEMICAL DETECTION BOX
7 CONTROL BOX
9 ELECTRICAL COMPONENTS
11 DOOR ASSEMBLY (BEFORE SN 23-1098-782)
13 DOOR ASSEMBLY (SN 23-1098-782 AND AFTER)
15 WASH MOTOR AND PUMP (BEFORE S/N 231076369)
17 WASH MOTOR AND PUMP (S/N 231076369 TO 231144434)
19 WASH MOTOR AND PUMP (STARTING S/N 231144435)
21 INSIDE WASH AND RINSE PIPING
23 FILL PIPING (PREVIOUS CONSTRUCTION)
25 FILL PIPING (CURRENT CONSTRUCTION)
27 DRAIN (BEFORE S/N 121021852)
29 DRAIN (STARTING S/N 121021852)
31 TRACK AND RACKS
- 3 - F-18581 Rev. D (June 2017)
LT1 DISHWASHER REPLACEMENT PARTS
CHEMICAL DETECTION BOX
F-18581 Rev. D (June 2017) - 4 -
CHEMICAL DETECTION BOX
LT1 DISHWASHER REPLACEMENT PARTS
ILLUS.
PL-57862
10 00-918068-00001 Chemical Detection Box Assy....................................................................................................1
11 00-918053 Potentiometer.............................................................................................................................1
PART NO. NAME OF PART AMT.
1 00-114247-00001 Rivet - Drive................................................................................................................................1
2 00-893922 Switch - Membrane (Chemical Detection)..................................................................................1
3 00-918108 Border - Keypad Protector..........................................................................................................1
4 00-893766 Board Assy. - Chemical Module.................................................................................................1
5 00-892720 Standoff......................................................................................................................................2
6 00-813795 Barrier.........................................................................................................................................1
7 FE-025-96 Strain Relief - Electrical..............................................................................................................3
8 00-185105-00023 Tubing........................................................................................................................................3
9 00-329056-00001 Standoff (Dual Locking)..............................................................................................................4
- 5 - F-18581 Rev. D (June 2017)
LT1 DISHWASHER REPLACEMENT PARTS
CONTROL BOX
F-18581 Rev. D (June 2017) - 6 -
CONTROL BOX
LT1 DISHWASHER REPLACEMENT PARTS
ILLUS.
PL-57863
10 00-107218 Coupling - Thermometer Bulb....................................................................................................1
11 NS-031-15 Stop Nut 10-24 Hex (SST).........................................................................................................2
12 00-078752-00001 Clamp - Retaining (7/16 In.).......................................................................................................1
13 00-078752-00002 Retainer (3/4 In.)........................................................................................................................1
14 00-185105-00004 Tube - Clear (Supply to Pump) (1/4 O.D. x 144 Lg.)..................................................................1
15 00-185105-00006 Tube - Blue (Supply to Pump) (1/4 O.D. x 144 Lg.)...................................................................1
16 00-436194 Control Box (Mach. Built Prior to 11/9/04)..................................................................................1
17 00-918009 Control Box (Mach. Built After 11/9/04)......................................................................................1
18 00-185105-00002 Tube - Red (Supply to Pump) (1/4 O.D. x 144 Lg.)....................................................................1
19 00-185111-00002 Clamp - Hose 7/16.....................................................................................................................3
20 00-185112 Stand Pipe 20-1/2 Lg..................................................................................................................3
21 00-436201 Label - Controls..........................................................................................................................1
22 00-437041-00003 Thermometer (8 Ft.) (Final Rinse)..............................................................................................1
23 00-113703 Cable Tie (Pump Connections)................................................................................................12
24 00-436293 Tube - Clear...............................................................................................................................3
25 00-185105-00015 Tube - Clear (1/4 O.D. x 1-1/2 Lg.).............................................................................................3
26 FE-025-27 Coupling - Conduit (Use on Lower End Item 59)........................................................................1
27 00-185104 Elbow - Feeder Tubes (Incls. Nut & Gasket)..............................................................................1
28 00-185105-00010 Tube - Clear (1/4 O.D. x 60) (Pump to Tank).............................................................................1
29 00-328252 Tubing - Chemical Pump (3/8 O.D.)...........................................................................................1
30 00-185105-00009 Tube - Red (Pump to Tank) (1/4 O.D. x 60 Lg.).........................................................................1
31 00-185105-00011 Tube - Blue (Pump to Tank) (1/4 O.D. x 60 Lg.)........................................................................1
32 00-436197 Tray - Drip (Mach. Built Prior to 11/9/04)....................................................................................1
33 00-918084 Tray - Drip (Mach. Built After 11/9/04)........................................................................................1
34 00-436288 Kit - Pilot Light............................................................................................................................1
35 00-087711-193-2 NLA - Obsolete--Switch - Rocker (Fill/Drain)..............................................................................1
36 00-087711-192-2 Switch - Rocker (Power On/Off).................................................................................................1
37 00-329871 Pump - Chemical........................................................................................................................3
38 SC-116-20 Mach. Screw 6-32 x 1/2 Slotted Bndg. Hd. (SST) (4 per pump)................................................4
39 SC-022-09 Mach. Screw 8-32 x 1/2 Slotted Flat Hd. (SST) (2 per pump)....................................................2
40 SC-022-08 Mach. Screw 8-32 x 3/8 Flat Hd. (2 per pump)..........................................................................2
41 00-185097-00002 Motor - Peristalic Pump (12 RPM)..............................................................................................1
42 00-436204 Label - Rinse Aid........................................................................................................................1
43 00-185097-00001 Motor - Peristalic Pump (35 RPM)..............................................................................................1
44 00-436203 Label - Sanitizer.........................................................................................................................1
45 SC-041-10 Cap Screw 5/16-18 x 5/8 Hex Hd. (SST)...................................................................................4
46 WL-006-23 Lockwasher 5/16 Helical (SST)..................................................................................................4
47 NS-015-11 Nut 5/16-18 Hex (SST)...............................................................................................................4
48 00-185097-00001 Motor - Peristalic Pump (35 RPM)..............................................................................................1
49 00-087711-194-1 Switch - Rocker..........................................................................................................................3
50 00-436202 Label - Detergent........................................................................................................................1
51 00-436199 Label - Directions.......................................................................................................................1
52 00-436198 Cover - Peristalic Pumps............................................................................................................1
53 00-436246 Guide - Pump Cover...................................................................................................................2
54 00-436293 Tube - Clear (Drain Off Tube Behind Control Box)....................................................................1
55 00-113703 Cable Tie....................................................................................................................................5
56 00-185105-00010 Tube - Clear (1/4 O.D. x 60) (Peristalic Pump Drain Off to Drain Pan) .....................................1
57 FE-022-84 Connector - Strain Relief............................................................................................................2
58 FE-008-10 1/2 Gasket Assy.........................................................................................................................2
59 00-893534 Cable - Motor Assy. (Mach. Built After 1/21/04 and Prior to 6/21/04)........................................1
60 00-893534-00002 Cable - Motor Assy. (Mach. Built After 6/21/04).........................................................................1
PART NO. NAME OF PART AMT.
1 00-436195 Cover - Control Box (Give Elec. Spec., Mach. Model, & Serial No.)..........................................1
2 SD-032-31 Self-Tapping Screw 8-18 x 3/8 Phil Pan Hd., Type B.................................................................2
3 00-436196-00001 Cover - Access...........................................................................................................................1
4 SC-053-05 Mach. Screw 10-24 x 3/8 Slotted Truss Hd. (SST)....................................................................2
5 00-328678 Clamp - Tie.................................................................................................................................1
6 NS-031-15 Stop Nut 10-24 Hex (SST).........................................................................................................1
7 00-087711-180-1 Switch - Toggle (D.P.D.T.) (Keyway Must be Located on Top of Switch) (Delime)...................1
8 00-186297 Label - DELIME/NORMAL..........................................................................................................1
9 00-074348 Speed Nut 10-24........................................................................................................................2
- 7 - F-18581 Rev. D (June 2017)
LT1 DISHWASHER REPLACEMENT PARTS
ELECTRICAL COMPONENTS
F-18581 Rev. D (June 2017) - 8 -
ELECTRICAL COMPONENTS
LT1 DISHWASHER REPLACEMENT PARTS
ILLUS.
PL-57858
10 00-436265 Timer - Cam (Incls. Item 9).........................................................................................................1
11 SD-008-18 Self-Tapping Screw 8-18 x 3/8 Phil. Bndg. Hd., Type B.............................................................2
12 SD-008-25 Self-Tapping Screw 10-16 x 1/2 Phil. Pan Hd., Type B..............................................................2
13 00-185178 Bracket.......................................................................................................................................1
14 SD-008-17 Self-Tapping Screw 6-20 x 3/8 Phil. Bndg. Hd., Type B.............................................................2
15 00-185177 Counter & Bracket Assy. (Incls. Items 13, 14, & Terminals)......................................................1
16 00-294325-00009 Terminal Board Assy..................................................................................................................1
17 SD-008-17 Self-Tapping Screw 6-20 x 3/8 Phil. Bndg. Hd., Type B.............................................................2
18 00-918013 Plate - Base................................................................................................................................1
19 SC-018-62 Mach. Screw 10-24 x 3/8 Phil. Pan Hd.......................................................................................5
20 WL-007-12 Lockwasher 10 External Shakeproof..........................................................................................2
21 00-294677-00003 Clamp - Wire (3/4 I.D.)...............................................................................................................2
22 SD-008-25 Self-Tapping Screw 10-16 x 1/2 Phil. Pan Hd., Type B..............................................................1
23 SD-008-25 Self-Tapping Screw 10-16 x 1/2 Phil. Pan Hd., Type B..............................................................1
24 00-473660 Rectifier (Previous Construction) (Starting S/N 121021852)......................................................1
25 SD-008-04 Self-Tapping Screw 10-16 x 5/8 Phil. Rd. Hd., Type B..............................................................1
26 00-087714-007-2 Relay (3.P.D.T.) (120 V.) (Rinse Feeder)...................................................................................1
27 00-941300 Bracket - Capacitor Mounting.....................................................................................................1
28 00-294695 Wrench - Spanner (Use to Adjust Item 10)................................................................................1
PART NO. NAME OF PART AMT.
1 SD-008-17 Self-Tapping Screw 6-20 x 3/8 Phil. Bndg. Hd., Type B.............................................................2
2 SD-008-18 Self-Tapping Screw 8-18 x 3/8 Phil. Bndg. Hd., Type B.............................................................2
3 WL-014-05 Lockwasher #8 External Shakeproof (SST)...............................................................................2
4 00-437102 Bracket - Relay Mounting...........................................................................................................1
5 00-087713-086-1 Contactor - Single Pole..............................................................................................................1
6 SD-008-25 Self-Tapping Screw 10-16 x 1/2 Phil. Pan Hd., Type B..............................................................2
7 00-294677-00003 Clamp - Wire (3/4 I.D.)...............................................................................................................3
8 SD-008-25 Self-Tapping Screw 10-16 x 1/2 Phil. Pan Hd., Type B..............................................................3
9 00-087711-00218 Switch - Timer............................................................................................................................1
- 9 - F-18581 Rev. D (June 2017)
LT1 DISHWASHER REPLACEMENT PARTS
DOOR ASSEMBLY
(BEFORE SN 23-1098-782)
F-18581 Rev. D (June 2017) - 10 -
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