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Landa HOT 2-1100 Service Manual Download Page 33

HOT SERVICE MANUAL  •  8.917-210.0  •  Rev. 09/17A

33

 

 PRESSURE WASHER

 

OPERATOR’S MANUAL

  

AXD PUMP EXPLODED VIEW PARTS LIST

Kit A

  8.721-997.0  

Complete Valve Kit

Kit B

  8.721-988.0 

Piston Seal Kit, 150 Bar 

   

8.721-989.0 

Piston Seal Kit, 180 Bar

Kit C 

8.721-949.0 

Piston Kit

Kit D 

8.721-990.0 

Seal Kit

Kit E 

8.722-000.0 

Overhaul Kit, M22 x 1.5

   

8.722-001.0 

Overhaul Kit, 3/8” NPT

Kit F 

8.722-002.0 

Maintenance Kit

 ITEM  PART NO. 

DESCRIPTION 

KIT  QTY

  56    

Injector Body Kit M22x 1.5 

1 

 

 

8.721-974.0 

Injector Body Kit 3/8 NPT 

1

  57    

Spring 

 

E 

1

  58    

Check Valve 

E 

1

  59    

O-Ring   

E-F 

1

  60  8.721-948.0 

Check Valve Kit 

 

1

  61  8.739-570.0 

Ring 

 

 

3

  62  8.739-571.0 

Ring 

 

B 

3

  63  8.739-574.0 

Piston Seal 150 Bar (2520G,    

 

 

 

3020G, 3522G) 

B 3 

 

 

  

Piston Seal 180 Bar  

 

 

 

(3025G)   

B 

3

  64    

Plug 1/8 x 8 

 

1

  65    

Plug 3/8 Gas OT58 

 

1

  66  8.718-551.0 

Injector Kit 

 

1

  67    

Hose Barb Fitting 

 

1

  68    

O-Ring   

 

1

  69  8.739-577.0 

Ball 

 

 

1

 70  8.739-575.0 

Spring   

 

1

  71  8.718-553.0 

Pump Valve Chamber   

1

  72    

Plug 1/8 x 8 

 

1

  77    

Garden Hose Tail 

 

1

Summary of Contents for HOT 2-1100

Page 1: ...8 917 210 0 SERVICE MANUAL For technical assistance or the Landa Dealer nearest you consult our web page at www landa com HOT 89172100 10 HOT2 1100 HOT4 2000 HOT2 1500 HOT3 1100 HOT3 300 ...

Page 2: ... high limit switch Replace Insufficient water supplied Check water G P M to machine Restricted water flow Check nozzle for proper size or obstruction DETERGENT NOT DRAWING Air leak Tighten all clamps Check detergent lines for holes Valve in the injector head may be blocked dirty or damaged Clean or replace valve in injector Filter screen on detergent suction hose plugged Clean or replace Dried up ...

Page 3: ...r fuel or water in fuel Drain tank and replace contaminated fuel Improper air adjustment Readjust air bands on burner assembly Low fuel pressure 140 PSI Adjust fuel pump pressure to specifications Weak fuel pump Check fuel pump pressure Replace pump if needed Fuel filter partially cogged Replace as needed Soot build up on coils Clean coils with soot remover Lime build up in coils Clean inside of c...

Page 4: ...olenoid flow switch on machines with spray gun control for proper on off fuel flow control Clogged burner nozzle Replace Water not turned on Turn on water to activate burner flow switch Fuel solenoid malfunction Remove test for continuity and replace as needed Fuel solenoid malfunction Replace if needed Pressure switch malfunction Test for proper operation Replace if needed PUMP MOTOR STOPS AFTER ...

Page 5: ... severe conditions Date Oil Changed Month Day Year Estimated Operating Hours Since Last Oil Change Date Oil Changed Month Day Year Estimated Operating Hours Since Last Oil Change MAINTENANCE SCHEDULE Pump Oil Inspect Daily inspect the oil level Change After first 50 hours then every 500 hours or annually Clean Burner Filter Annually Remove Burner Soot From Heating Coil Annually Check Belt Tension ...

Page 6: ... Rev 09 17A OPERATOR S MANUAL PRESSURE WASHER 6 BURNER COIL ASSEMBLY 14 13 28 1 44 2 8 33 30 31 32 29 18 20 17 41 40 19 26 23 25 21 9 22 12 10 6 11 43 16 24 3 4 7 15 2 9 2 46 45 47 6 6 5 27 34 38 37 36 35 39 33 3 300 Model HOT3 HOT4 ...

Page 7: ...5 0 Hose 3 8 x 29 2 Wire Pressure Loop 2 11026D 2 15026D 1 8 918 424 0 Hose 3 8 x 25 2 Wire Pressure Loop 4 20024A 4 20024G 3 30036D 1 8 918 422 0 Hose 3 8 x 20 2 Wire Pressure Loop 2 11024D 2 15024D 3 11024D 1 22 9 802 259 0 Hose 1 2 Push On Per Ft 2 ft 23 9 802 723 0 Bolt 3 8 x 1 1 2 NC HH 1 24 9 802 807 0 Washer Flat 3 8 4 ITEM PART NO DESCRIPTION QTY 25 8 718 941 0 Screw 10 16 x 5 8 Tek 8 26 9...

Page 8: ...UAL 8 917 210 0 Rev 09 17A OPERATOR S MANUAL PRESSURE WASHER 8 89172100 4 CHASSIS ASSEMBLY EXPLODED VIEW 19 14 1 7 9 4 17 18 2 15 16 11 6 3 8 20 13 8 8 8 32 9 5 10 30 30 28 29 31 12 24 23 Serial Plate 26 25 21 22 27 8 ...

Page 9: ...e Front Upper HOT 1 13 9 802 064 0 Grommet Rubber Nozzle Holder 3 14 9 802 997 0 Linkage Brake Black 1 15 9 802 996 0 Bracket Brake Pad 1 16 9 803 111 0 Lever Brake Black 1 17 9 802 705 0 Bolt 1 4 20 x 1 Carriage Zinc 4 18 9 804 608 0 Cap Vinyl Flat Yellow 125x1 0x1 875 1 19 9 802 773 0 Nut 1 4 20 Esna NC 4 20 9 802 802 0 Washer Flat 1 4 12 21 9 800 409 0 Label Operator 1 22 9 800 410 0 Label Warn...

Page 10: ... 8 917 210 0 Rev 09 17A OPERATOR S MANUAL PRESSURE WASHER 10 W A R N I N G 89172100 8 CONTROL PANEL ASSEMBLY 1 2 3 4 5 6 7 8 9 10 11 12 14 13 15 16 1 17 17 22 21 20 18 23 19 4 2000 4 2000 2 1100 2 1500 3 1100 3 300 24 25 ...

Page 11: ... Panel 1 11 8 916 090 0 Label Landa 1 12 8 917 405 0 Weldment Side Panel HOT_09 1 8 917 565 0 Weldment Side w Hole 2 1100 1 13 8 917 275 0 Electrical Box HOT_09 1 14 9 802 463 0 Fuse Paper Buss Fnm 1 2 250V Midget TD 4 2000 1 15 8 933 007 0 Fuse KTK R1 600V Midget Fuse 4 2000 2 16 9 800 407 0 Label Control Panel HOT_09 1 17 9 802 754 0 Screw 1 4 x 1 2 HH NC Whiz Loc 5 18 9 802 517 0 Connector 1 2 ...

Page 12: ... MANUAL 8 917 210 0 Rev 09 17A OPERATOR S MANUAL PRESSURE WASHER 12 DIRECT DRIVE ASSEMBLY EXPLODED VIEW 10 19 13 11 2 7 6 17 17 17 17 17 5 1 4 17 9 14 15 16 3 2 8 HOT2 1100 3 1100 2 1500 3 300 14 15 15 18 12 13 12 ...

Page 13: ... H60 AV1 1 7 8 917 423 0 Angle Back Upper Weldment DD 1 7 8 917 422 0 Bracket Fuel Tank Weldment HOT BD 4 2000 1 8 9 803 531 0 Diptube Assy Plastic 10 Long 1 9 9 802 054 0 Elbow Fuel Tank Zinc 1 10 6 390 126 0 Clamp Hose 46 54 ST 1 11 9 802 053 0 Bushing Fuel Tank 2 12 8 718 674 0 Bolt 3 8 x 2 1 4 Whiz Loc 6 13 9 802 767 0 Screw 3 8 x 3 4 Whiz Loc 6 14 9 802 759 0 Screw 10 32 x 1 2 BHSOC 2 Black 1...

Page 14: ...HOT SERVICE MANUAL 8 917 210 0 Rev 09 17A OPERATOR S MANUAL PRESSURE WASHER 14 BELT DRIVE ASSEMBLY EXPLODED VIEW 89172100 7 2 3 14 14 15 16 15 16 4 5 6 7 8 9 10 11 12 13 2 HOT4 2000 1 12 13 12 12 ...

Page 15: ...Front Upper HOT 1 5 8 917 400 0 Base Fuel Tank Weldment HOT 4 2000 1 6 8 750 186 0 Tank Fuel HOT 4 2000_09 1 7 9 802 089 0 Cap Fuel Tank Plastic H60 AV1 1 8 9 802 055 0 Diptube Assy Plastic 9 125 1 9 6 390 126 0 Clamp Hose 46 54 ST 6 10 9 802 054 0 Elbow Fuel Tank Zinc 1 11 9 802 053 0 Bushing Fuel Tank 2 12 8 750 246 0 Screw 1 4 x 1 2 Nc Whiz Loc 8 Black 13 9 802 767 0 Screw 3 8 x 3 4 Whiz Loc 6 ...

Page 16: ... 17A OPERATOR S MANUAL PRESSURE WASHER 16 89172100 3 BELT DRIVE PUMP ASSEMBLY EXPLODED VIEW 6 10 12 30 21 8 16 27 29 9 28 14 34 42 31 32 33 5 13 2 4 1 20 22 3 23 15 35 36 24 25 37 37 14 40 37 4 26 7 38 11 22 23 23 23 HOT4 2000 39 26 41 41 ...

Page 17: ... OD x 25 THK 2 16 9 803 897 0 Bushing H x 3 4 1 ITEM PART NO DESCRIPTION QTY 20 8 715 560 0 Pulley BK 30 H 1 21 8 904 856 0 Pump Landa LD4020R 1 4 2000 1550 RPM 1 22 9 802 259 0 Hose 1 2 Push On 1 330 ft 23 9 802 151 0 Swivel 1 2 JIC Fem Push on 4 24 8 933 006 0 Switch Flow MV60 1 25 9 802 131 0 Elbow 1 2 JIC x 1 2 MPT 90 1 26 8 706 860 0 Tee 1 2 Street 2 27 8 707 256 0 Pump Protector 1 2 PTP 140 ...

Page 18: ...SURE WASHER 18 DIRECT DRIVE PUMP ASSEMBLY EXPLODED VIEW 3 17 21 22 19 35 14 15 1 18 3 11 11 9 9 4 12 2 13 7 8 13 2 11026 3 30036 15 7 23 2 16 9 14 HOT2 1100 3 1100 2 1500 8 8 8 9 15 26 32 27 29 31 3 30 28 20 33 34 5 6 2 11026 2 15026 25 10 3 300 29 27 23 33 3 24 36 ...

Page 19: ...259 0 Hose 1 2 Push On 3 750 ft 15 9 802 151 0 Swivel 1 2 JIC Fem Push on 4 16 8 923 763 0 Pump Landa LF2030S 2 1100 2 1500 1 8 923 765 0 PUMP LANDA LF2830S 3 1100 1 17 9 802 458 0 Switch Pressure N O 1 4 NPT SS 1 18 8 706 860 0 Tee 1 2 Street 1 19 9 802 131 0 Elbow 1 2 JIC X 1 2 MPT 90 1 20 8 707 057 0 Strainer Plastic 1 21 9 802 127 0 Nipple 1 2 JIC x 3 8 Pipe 1 22 8 753 028 0 Unloader VR54 w Kn...

Page 20: ...ERATOR S MANUAL PRESSURE WASHER 20 89172100 1 HOSE SPRAY GUN ASSEMBLY 6 5 17 4 3 1 2 10 12 15 14 13 9 7 15 16 14 11 2 11024D 2 15024D 3 11024D 4 200 2 11026D 2 15026D 9 802 222 0 Wand VP w Coupler Nozzle 3 300 8 917 585 0 Wand Steam w Flat Nozzle ...

Page 21: ...Steam Flat Spray 1 8 8 706 979 0 Coupling 3 8 x 1 4 Reducing 1 9 8 711 298 0 Spray Lance 47 3 300 1 10 9 802 066 0 Pad Soft Rubber 50 Duro 3 300 1 11 8 706 277 0 Elbow 1 4 Pipe 45 Steel 3 300 1 12 8 706 301 0 Adapter 1 4 x 3 8 Steel 3 300 1 13 8 711 849 0 Hose 50 x 1 2 Steam Only 3 300 1 ITEM PART NO DESCRIPTION QTY 14 8 709 103 0 Clamp 3 8 Steam Hose 3 300 2 15 8 709 104 0 Hose Barb 3 8 NPT Steam...

Page 22: ...SCRIPTION QTY 1 9 802 215 0 Injector Detergent Non Adjust 1 070 4 011183 9 802 216 0 Injector Detergent Non Adjust 1 083 4 2000 Models Only 2 8 740 345 0 Clamp Hose UNI 46 54 2 3 9 802 251 0 Tube 1 4 x 1 2 Clear Vinyl 6 ft 4 8 707 057 0 Strainer 1 4 Hose Barb 1 DOWNSTREAM INJECTOR ASSEMBLY PARTS LIST 2 11024D 2 15024D 3 11024D 4 2000 ...

Page 23: ...8 756 091 0 8 754 890 0 8 919 114 0 8 750 517 0 8754 706 0 9 802 640 0 8 750 778 0 HOT2 15026D 8 756 091 0 8 754 890 0 8 919 114 0 8 750 517 0 8754 706 0 9 802 640 0 8 750 778 0 HOT3 11024D 8 756 178 0 8 754 916 0 8 919 114 0 8 750 517 0 8754 706 0 9 802 640 0 8 750 778 0 HOT3 30036D 8 756 178 0 8 755 610 0 8 919 114 0 8 750 517 0 8754 706 0 9 802 640 0 8 750 778 0 HOT4 20024A 8 726 017 0 8 755 61...

Page 24: ...rmediate 18mm 4020 3025 3 7 See Kits Intermed Ring 15mm 3030 3 See Kits Intermed Ring 18mm 4020 3025 3 8 9 802 926 0 Brass Plug 1 2 1 9 9 803 199 0 Copper Washer 1 2 1 10 9 803 946 0 Manifold Housing 1 ITEM PART NO DESCRIPTION QTY 11 9 803 947 0 O Ring Ø1 78 x 15 54 6 12 See Kits Valve Assembly 6 13 9 803 948 0 O Ring Ø2 62 x 18 77 6 14 9 803 949 0 Valve Plug 6 15 9 803 950 0 Copper Washer 1 4 1 1...

Page 25: ...0 Spring Washer 6 44 8 933 020 0 Connecting Rod Screw 6 45 9 803 202 0 Sight Glass 1 46 9 803 197 0 Gasket 1 47 9 803 968 0 Crankcase Cover 1 48 9 803 969 0 O Ring Ø2 62 x 107 62 1 Available in kit See below REPAIR KIT NUMBER 8 725 354 0 8 725 356 0 8 725 355 0 8 725 357 0 9 803 934 0 9 803 935 0 9 803 936 0 9 803 937 0 KIT DESCRIPTION Plunger Seal 15mm LD 3030 Plunger Seal 18mm LD 3025 LD 4020 Co...

Page 26: ... Hollow 1 33 8 754 219 0 Oil Dipstick 1 34 8 754 840 0 Bearing Needle 1 35 8 754 826 0 Seal Crankshaft 1 36 8 754 844 0 Flange Motor 1 37 9 803 210 0 Washer 10 38 8 752 824 0 Screw 6 mm 4 ITEM PART NO DESCRIPTION QTY 1 8 754 841 0 Crankcase 1 2 8 754 846 0 O ring Ø1 78 X 72 75 1 3 See Kits Below Plunger Oil Seal 3 4 See Kits Below O ring Ø1 78 X 26 7 3 5 See Kits Below Washer Pressure Ring 3 6 See...

Page 27: ...754 847 0 O ring Ø2 62 X 111 62 1 48 8 754 842 0 Cover Crankcase 1 49 9 803 906 0 O ring Ø1 78 X 14 1 50 9 803 202 0 Sight Glass G3 4 1 REPAIR KIT NUMBER 8 754 860 0 8 754 856 0 8 754 861 0 8 754 857 0 8 754 862 0 8 754 858 0 8 754 859 0 9 803 937 0 KIT DESCRIP TION Plunger Seals 14 mm Plunger Seals 16 mm Seal Pack ing 14 mm Seal Pack ing 16 mm Plunger 14 mm Plunger 16 mm Complete Valve Plunger Oi...

Page 28: ... 717 233 0 O ring Ø1 78 X 15 6 6 6 13 See Kit Below Valve Assembly 6 14 9 803 948 0 O ring Ø1 78 X 18 77 6 15 9 803 949 0 Valve Plug 6 16 8 754 851 0 Plug Brass G1 4 1 17 8 754 845 0 Washer Copper G1 4 1 18 8 754 854 0 Bolt Manifold M14 X 40 2 19 8 754 850 0 Washer Lock 2 ITEM PART NO DESCRIPTION QTY 20 9 803 198 0 Washer Copper G3 8 1 21 8 707 262 0 Plug Brass G3 8 2 22 See Kits Below Valve Seat ...

Page 29: ...OF CYLIN DERS KIT WILL SERVICE 3 3 1 1 1 1 6 3 LF 1 SERIES PUMP EXPLODED VIEW PARTS LIST ITEM PART NO DESCRIPTION QTY 36 8 754 844 0 Flange Motor 1 37 9 803 210 0 Washer 10 38 8 752 824 0 Screw 6 mm 4 39 8 754 855 0 Bolt Plunger 3 40 8 754 092 0 Spacer Copper 3 41 8 754 848 0 Plunger 16mm 2030S 2830S 3 8 754 849 0 Plunger 14mm 2030F 2830F 3530F 3 42 9 803 962 0 Spacer Copper 3 43 8 754 827 0 Plung...

Page 30: ...ng Ø3 53 x 55 56 1 33 9 804 582 0 Needle Bearing 1 34 9 804 583 0 Motor Flange 56C 1 35 9 803 210 0 Washer 4 8 904 852 0 LE 3525F 1 ITEM PART NO DESCRIPTION QTY 1 9 803 938 0 Crankcase 1 2 9 804 586 0 Plunger Oil Seal 3 3 See Kit O Ring Ø 1 78 x 28 30 3 4 See Kit Pressure Ring 15mm 3 See Kit Pressure Ring 18mm 3 5 See Kit U Seal dia 15mm 6 See Kit U Seal dia 18mm 6 6 See Kit Intermediate Ring 15mm...

Page 31: ... 803 218 0 Spring Washer 6 48 8 933 020 0 Connecting Rod Screw 6 49 9 803 969 0 O Ring Ø2 62 x 107 62 1 50 9 803 968 0 Crankcase Cover 1 51 9 803 197 0 Gasket 1 52 9 803 202 0 Sight Glass 1 REPAIR KIT NUMBER 8 725 354 0 8 725 356 0 8 725 355 0 8 725 357 0 9 803 934 0 9 803 935 0 9 803 936 0 9 803 937 0 KIT DESCRIPTION Plunger Seal 15mm 2020F 1 2825F 1 3525F 1 Plunger Seal 18mm 2020S 1 2825S 1 Comp...

Page 32: ... E 1 15 8 718 546 0 Nut E 1 16 8 721 940 0 Spring E 1 17 8 721 906 0 Adjustable Knob E 1 18 Seat E 1 19 Piston Rod E F 1 20 O Ring E F 1 21 Ring E F 1 22 Housing E 1 ITEM PART DESCRIPTION KIT QTY 23 O Ring E F 1 24 O Ring E F 1 25 Ring E F 1 26 O Ring E F 1 27 Ring E F 1 28 8 721 956 0 Housing with Ball E F 1 29 Seat E F 1 30 O Ring E F 1 31 8 721 957 0 Valve Seat 1 32 O Ring 1 78 x 25 12 B D 3 33...

Page 33: ... 002 0 Maintenance Kit ITEM PART NO DESCRIPTION KIT QTY 56 Injector Body Kit M22x 1 5 1 8 721 974 0 Injector Body Kit 3 8 NPT 1 57 Spring E 1 58 Check Valve E 1 59 O Ring E F 1 60 8 721 948 0 Check Valve Kit 1 61 8 739 570 0 Ring 3 62 8 739 571 0 Ring B 3 63 8 739 574 0 Piston Seal 150 Bar 2520G 3020G 3522G B 3 Piston Seal 180 Bar 3025G B 3 64 Plug 1 8 x 8 1 65 Plug 3 8 Gas OT58 1 66 8 718 551 0 I...

Page 34: ...HOT SERVICE MANUAL 8 917 210 0 Rev 09 17A OPERATOR S MANUAL PRESSURE WASHER 34 COMET PUMP EXPLODED VIEW AND PARTS LIST 8 750 238 0 BXD2020E 1 9 2000PSI 5 8 Shaft ...

Page 35: ... Parts For best performance specify genuine WAYNE replacement parts WAYNE BURNER EXPLODED VIEW ASSEMBLED VIEWS EXPLODED VIEW 10 39 10 22 13 20 2 21 22 31 34 24 8 10 37 25 26 1 9 3 3 2 25 1 25 7 8 34 31 22 24 10 1 1 34 31 24 7 8 21 2 4 27 30 30 23 B TITLE MSR 3 3 4 120 60 3 INSERTION MATERIAL ...

Page 36: ...8 0 Air Band Outer 8 Hole M 1 9 13392 Plate Slot Cover 1 10 8 756 298 0 Gun Assembly Burner RG CST 1 1 4 BB1 1 19 11141 Decal UL Under 3 GPH NON C57 1 21 37954 001 Strain Relief Low Profile 1 22 14222 Connector Male 3 16 X 1 8 IPT 1 23 8 700 704 0 Oil Line Assembly 6 1 24 8 756 290 0 Pump Combo W Solenoid 120V 1 25 8 756 292 0 Motor 1 7 HP 120 60 1 26 8 700 822 0 Coupling M 1 27 8 700 726 0 Fan 3 ...

Page 37: ......

Page 38: ...Form 8 917 210 0 Revised 09 17A Printed in U S A ...

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