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  4. HD 2.8/10 Ed
  5. Operator's Manual

Karcher HD 2.8/10 Ed Operator's Manual

Summary of HD 2.8/10 Ed

  • Page 1

    9.800-086.0 operator’s manual model # order # hd 2.8/10 st ed b / cb-301007d 1.575-300.0 hd 4.2/20 st ea b / cb-402007a 1.575-301.0 hd 4.2/20 st eb b / cb-402007b 1.575-302.0 hd 4.2/20 st ec b / cb-402007c 1.575-303.0 hd 4.2/20 st eg b / cb-402007g 1.575-304.0 hd 4.2/20 st eh b / cb-402007h 1.575-30...

  • Page 3: Contents

    3 contents model number ______________________________ serial number ______________________________ date of purchase ___________________________ the model and serial numbers will be found on a decal attached to the pressure washer. You should record both serial number and date of purchase and keep i...

  • Page 4: Important Safety

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 4 opera tor’s manu al pressure w asher opera tor’s manu al pressure w asher introduction & important safety information thank you for purchasing this pressure washer. We reserve the right to make changes at any time without incurring any o...

  • Page 5: Important Safety Information

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 5 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher important safety information trigger gun kicks back - hold with both hands warning warning: grip cleaning wand securely with both hands before starting. Failure to...

  • Page 6: Component Identification

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 6 opera tor’s manu al pressure w asher component identification spray gun — controls the application of water and detergent onto cleaning surface with trigger device. Includes safety latch. Wand — must be connected to the spray gun. Swivel...

  • Page 7: Assembly Instructions

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 7 pressure w asher opera tor’s manu al assembly instructions step 1: attach the high pressure hose to the spray gun using teflon tape on hose threads. Use safety latch to prevent from opening. Step 3: insert nozzle into coupler. Release th...

  • Page 8: Operating Instructions

    9.800-086.0 • rev. 6/10 opera tor’s manu al pressure w asher 8 opera tor’s manu al pressure w asher operating instructions step 1: connect garden hose to the cold water source and turn water on completely. Never use hot water. Step 2: trigger the spray gun to eliminate trapped air then wait for a st...

  • Page 9: Thermal Pump Protection

    9.800-086.0 • rev. 6/10 9 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher warning: some detergents may be harmful if inhaled or ingested, causing severe nau- sea, fainting or poisoning. The harmful elements may cause property damage or severe injury. Step 1: use detergent d...

  • Page 10: Shutting Down and Clean-Up

    9.800-086.0 • rev. 6/10 opera tor’s manu al pressure w asher 10 shutting down and clean-up step 1: remove deter- gent suction tube from soap container and insert into one gallon of fresh water. Use black soap nozzle with detergent in- jector. Pull trigger on spray gun and siphon water for one minute...

  • Page 11: Troubleshooting

    9.800-086.0 • rev. 6/10 11 pressure w asher tr oub leshooting guide troubleshooting problem possible cause solution pump running nor- mally but pres- sure low on installation pump sucking air check water supply and possibility of air. Check valves sticking check and clean or replace if necessary. Un...

  • Page 12: Preventative Maintenance

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 12 opera tor’s manu al pressure w asher opera tor’s manu al pressure w asher preventative maintenance preventative maintenance this pressure washer was produced with the best available materials and quality craftsmanship. However, you as t...

  • Page 13: Hose & Spray Gun Assembly

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 13 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher hose & spray gun assembly hose & spray gun assembly parts list 6 4 8 5 2 10 9 3 11 1 7 item part no. Description qty 1 9.802-166.0 coupler, 3/8" female 1 9.802-10...

  • Page 14: Exploded View

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 14 opera tor’s manu al pressure w asher opera tor’s manu al pressure w asher 98000860-1 exploded view 14 for detail see pump assy. Auto start option time delay option auto start option 1.575-300.0 enlarged reverse view 7 20 76 74 77 64 75 ...

  • Page 15: Exploded View

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 15 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher 98000860-2 exploded view 37 27 39 43 41 44 40 42 46 28 57 30 38 29 31 32 35 36 34 33 68 45 26 65 53 48 19 81 60 72 56 47 55 59 46 67 49 69 50 50 50 16 18 52 80 73...

  • Page 16: Exploded View Parts List

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 16 opera tor’s manu al pressure w asher opera tor’s manu al pressure w asher exploded view parts list item part no. Description qty 1 unloader, see specifications pages 2 pump, see specifications pages 3 motor, see specifications pages 4 9...

  • Page 17: Exploded View Parts List

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 17 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher exploded view parts list item part no. Description qty 24 9.802-039.0 elbow, 1/2" jic x 3/8", 90° 1 25 9.802-436.0 cord, serv, seo, 10/3 coleman, motor (301.0, 30...

  • Page 18: Exploded View Parts List

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 18 opera tor’s manu al pressure w asher opera tor’s manu al pressure w asher item part no. Description qty 45 9.802-522.0 strain relief, 1" 1 46 9.802-765.0 screw, 1/4" x 1/2", bh soc cs 12 47 9.802-817.0 washer, 3/8" x 1" steel 4 48 9.802...

  • Page 19: Exploded View Parts List

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 19 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher exploded view parts list item part no. Description qty 70 9.802-514.0 strain relief, small, lq tite (time delay/auto-start option) 1 9.802-524.0 ▲ lock-nut, 1/2" ...

  • Page 20: Specifications

    9.800-086.0 • rev. 6/10 pressure w asher specifications 20 specifications model pump pump p art n o. Pump pulley pump pulley p art n o. Pump bushing bushing p art n o. Size voltage/ph hz 1.575-300.0 kd3030r.1 9.804-006.0 ak74h 9.802-369.0 24mm 9.802-402.0 2hp 120v/1ph 60 1.575-301.0 km4035r.2 9.802-...

  • Page 21: Specifications

    9.800-086.0 • rev. 6/10 21 pressure w asher specifications specifications model motor p art n o. Motor pulley motor pulley part no. Motor bushing motor part no. Belt size belt part no. Contractor part no. Overload part no. 300.0 9.802-339.0 ak32x5/8 9.804-004.0 n/a n/a ax40 (1) 9.804-005.0 8.724-268...

  • Page 22: Pump Exploded View

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 22 opera tor’s manu al pressure w asher opera tor’s manu al pressure w asher 10 2 2 3 1 8 6 5 11 4 9 pump exploded view pump exploded view parts list 12 14 time delay shutdown option 13 auto start/stop option 4 16 15 3 item part no. Descri...

  • Page 23

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 23 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher vb8 unloader valve exploded view item part no. Description qty 1 60.0058.31 3/8 bsp f outlet fitting 1 2 10.3070.02* o-ring 1.78 x 18.77 mm 2 3 60.0053.51 spring ...

  • Page 24

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 24 opera tor’s manu al pressure w asher opera tor’s manu al pressure w asher ar - al 607 #9.802-367.0 7-8 gpm, 4200 psi 24 2 23 22 21 20 1 2 3 4 5 27 6 26 19 6 14 16 17 16 18 13 12 2 15 25 7 9 10 11 8 26 ar-al unloader exploded view and pa...

  • Page 25

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 25 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher item part no. Description qty 1 83-005150010 check connector 1 2 83-005060108 ‡ o-ring 2068 3 3 83-005100002 shutter spring 1 4 83-004120000 shutter 1 5 83-004060...

  • Page 26: Kd.1 Pump Exploded View

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 26 opera tor’s manu al pressure w asher opera tor’s manu al pressure w asher item part no. Description qty 1 9.803-938.0 crankcase 1 2* see kits plunger oil seal 3 3* see kits o-ring Ø1.78 x 28.30 3 4* see kits pressure ring 15mm (3030) 3 ...

  • Page 27

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 27 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher item part no. Description qty 33 8.933-010.0 crankshaft seal 1 34* see kits plunger nut 3 35* see kits copper spacer 3 36* see kits plunger, 15mm (3030) 3 see kit...

  • Page 28: Km.2 Pump Exploded View

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 28 opera tor’s manu al pressure w asher opera tor’s manu al pressure w asher item part no. Description qty 1 8.717-130.0 crankcase 1 2 9.803-196.0 plunger guide 3 3* see kits plunger oil seal 3 4* see kits o-ring Ø1.78 x 31.47 3 5* see kit...

  • Page 29

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 29 pressure w asher opera tor’s manu al opera tor’s manu al pressure w asher item part no. Description qty 42 9.803-144.0 plunger rod 3 43 9.803-158.0 connecting rod 3 44 9.802-913.0 snap ring 6 45 9.802-916.0 connecting rod pin 3 46 9.803...

  • Page 30: Multi-Room Installation

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 30 opera tor’s manu al pressure w asher multi-room installation.

  • Page 31

    Opera tor’s manu al pressure w asher 9.800-086.0 • rev. 6/10 31 pressure w asher w arranty what this warranty covers all kärcher commercial pressure washers are warranted by kärcher to the original purchaser to be free from defects in materials and workmanship under normal use, for the periods speci...

  • Page 32

    ® www.Karchercommercial.Com www.Karchershark.Com form # 9.800-086.0 • revised 6/10 • printed in u.S.A. Or mexico.