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  5. Operator's Manual

Landa SDHW5-3000 Operator's Manual

Summary of SDHW5-3000

  • Page 1

    P r e s s u r e w a s h e r s ® operator’s manual landa, inc. ■ 4275 n.W. Pacific rim blvd. ■ camas, wa 98607 ■ usa for technical assistance or the landa dealer nearest you, call 800-landa-4-u (800-526-3248) or (360) 833-9100 or consult our web page at www.Landa.Com ■ sdhw5-3000 ■ sdhw6-3500 sdhw li...

  • Page 2: Contents

    Contents 2 introduction ................................................................................................................................... 4 important safety information ..................................................................................................... 4, 6 compon...

  • Page 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 in a safe p...

  • Page 4: Sdhw Series Pressure Washer

    4 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 introduction thank you for purchasing a landa pressure washer. This manual covers the operation and maintenance of the sdhw5-30821e, sdhw5-30824e, sdhw6-35821e and sdhw6-35824e washers. All information in this manual is based on ...

  • Page 5: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 5 landa sdhw • rev. 12/02 spray gun high pressure hose pressure nozzles quick coupler detergent pick-up tube swivel connector trigger fuel tanks water supply hose (not included) inlet connector high pressure nozzle ➤➤➤➤➤ thermostat knob detergent bucket ...

  • Page 6: Sdhw Series Pressure Washer

    6 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 10. Do not operate this product when fatigued or under the influence of alcohol or drugs. Keep operating area clear of all persons. Warning: risk of injury — high pressure spray can cause paint chips or other particles to be- com...

  • Page 7: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 7 landa sdhw • rev. 12/02 operating instructions 1. Read engine warning and operating instructions. 2. Turn on water at faucet to fill float tank. If needed, adjust float ball in tank. 3. Pull wand coupler collar back and insert desired high pressure noz...

  • Page 8: Sdhw Series Pressure Washer

    8 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 how to use the optional detergent injector warning: some detergents may be harmful if inhaled or ingested, causing severe nausea, fainting or poisoning. The harmful ele- ments may cause property dam- age or severe injury. The mac...

  • Page 9: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 9 landa sdhw • rev. 12/02 maintenance and service unloader valves unloader valves relieve pressure in the line when a spray gun is closed. Unloader valves are preset and tested at the factory before shipping. Occasional adjustment of the unloader may be ...

  • Page 10: Sdhw Series Pressure Washer

    10 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 note: periodic inspection to insure that the fuel sole- noid valve functions properly is recommended. This can be done by operating the machine and checking to see that when the spray gun is in the off position, the burner is no...

  • Page 11: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 11 landa sdhw • rev. 12/02 1/2" pipe nipple coil pump hose 1/2" pipe nipple rupture disk capillary tube thermostat sensor insulation retainer plate insulation tabs insulation 3/8" bolt top wrap burner assembly hold down bolts coil removal and installatio...

  • Page 12: Sdhw Series Pressure Washer

    12 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 16 18 23 20 13 12 10 8 22 19 106 16 103 27 31 102 69 72 71 9 7 70 105 8 107 90 89 121 107 92 23 113 85 99 fuel lines to engine 108 108 77, 78 sdhw exploded view left side 11 1 5 3 4 14 15 30 15 100 77, 78, 109 22 21 17 89 90 91 ...

  • Page 13: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 13 landa sdhw • rev. 12/02 78 sdhw exploded view right side 51 77 111 50 66 86 49 36 111 37 39 33 32 54 53 55 42 58 59 60 38 45 111 41 63 57 61 64 98 44 77 78 54 79 62 76 88 75 74 43 73 53 47 48 86 66 24 5 6 65 101 56 55 40 77 68 115 80 2 117, 95 83 96 8...

  • Page 14: Sdhw Series Pressure Washer

    14 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 item part no. Description qty 1 95-07121014s top wrap, ss, phw series ii 1 2 90-1017 bolt, 3/8" x 1-1/4" nc hh 12 3 2-01104 trim, 1/16" black, /ft. 6 4 7-01484 insulation/blanket - die cut 28" x 24" 1 5 90-2990 screw, ss #10 x 1...

  • Page 15: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 15 landa sdhw • rev. 12/02 item part no. Description qty 60 bushing, engine, see spec's page 22-23 1 61 pulley, engine, see spec's page 22-23 1 62 belt, engine, see spec's page 22-23 1 63 pulley, pump, see spec's page 22-23 1 64 bushing, pump, see spec's...

  • Page 16: Sdhw Series Pressure Washer

    16 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 sdhw control panel 15 14 17 13 12 4 12 13 11 13 12 7 2 1 2 4 19 9 5 10 8 16 18 9 4 21 3 2 20 6 22 23.

  • Page 17: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 17 landa sdhw • rev. 12/02 item part no. Description qty 1 6-020240 switch, rocker, green lens 1 2 4-05088 thermostat, general, 302° 1 3 4-050822 hour meter, enm, 115v, 50/60 hz 1 4-05070 hour meter, 220v ac (5-30821e/k only) 1 4 2-3015 valve, control, m...

  • Page 18: Sdhw Series Pressure Washer

    18 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 19 18 16 10 15 2 3 5 4 4 14 3 17 7 8 12 13 1 20 2 9 to pump outlet float tank assembly exploded view 11 6.

  • Page 19: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 19 landa sdhw • rev. 12/02 item part no. Description qty 1 95-07121207 lid & hinges, plastic, flt. Tank 1 2 90-300210 screw, #14 x 1", tek, blk, zinc 5 3 90-40002 washer, 1/4", sae, black, zinc 3 4 2-3014 valve, fluidmaster, float 2 5 2-01164 tank, plast...

  • Page 20: Sdhw Series Pressure Washer

    20 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 item part no. Description qty 1 2-2002 coupler, 3/8" female 1 2-0121 ▲ quick coupler o-ring, 3/8" replacement only 1 2 4-02043450 hose, 50' x 3/8" 100r2 1 3 4-01212 spray gun, shut-off, 2000 1 4 4-0111391 vp wand, only, ar ss (a...

  • Page 21: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 21 landa sdhw • rev. 12/02 burner burner fuel/pump fuel model no. Assy no. Fuel nozzle transformer motor solenoid/cord solenoid coil electrode sdhw5-30821e 7-00011 7-01284 7-51824 7-21344u 7-21844u 7-21755u 7-578703 sdhw5-30824e 7-00011 7-01284 7-51824 7...

  • Page 22: Sdhw Series Pressure Washer

    22 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 machine psi pump pulley bushing belt belt model nozzle model part # pulley part # bushing part # size/qty part # size type part # pulley 5-35324e 05 n/a n/a n/a n/a 25mm 5-512501 n/a n/a 15hp lombardini 5-0405 n/a 6-35824e 05.5 ...

  • Page 23: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 23 landa sdhw • rev. 12/02 model pulley bushing pulley bushing belt belt (con't) part # bushing part # pulley part # bushing part # size/qty part # 5-35324e n/a p2x1-1/2" 5-531114 n/a n/a 5/8" 5-511063 bx22 (1) 5-604022 6-35824e 5-407034 p2x1-1/2" 5-5311...

  • Page 24: Sdhw Series Pressure Washer

    24 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 problem possible cause solution low operating pressure faulty pressure gauge install new gauge. Insufficient water supply use larger supply hose; clean filter at water inlet. Old, worn or incorrect spray nozzle match nozzle numb...

  • Page 25: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 25 landa sdhw • rev. 12/02 troubleshooting problem possible cause solution burner will not light cont. Thermostat faulty or slow engine speed increase engine rpm to increase voltage. Flow switch malfunction remove, test for continuity and replace as need...

  • Page 26: Sdhw Series Pressure Washer

    26 sdhw series pressure washer operator’s manual landa sdhw • rev.12/02 troubleshooting problem possible cause solution pump running normally but pressure low on installation pump sucking air check water supply and possibility of air seepage. Valves sticking check and clean or replace if necessary. ...

  • Page 27: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 27 landa sdhw • rev. 12/02 preventative maintenance this pressure washer was produced with the best available materials and quality craftsmanship. However, you as the owner, have certain responsibilities for the correct care of the equipment. Attention t...

  • Page 28: Sdhw Series Pressure Washer

    Sdhw series pressure washer operator’s manual 28 p r e s s u r e w a s h e r s ® landa limited new product warranty pressure washers what this warranty covers all landa pressure washers are warranted by landa, inc. To the original purchaser to be free from defects in materials and workmanship under ...

  • Page 30

    4275 nw pacific rim blvd. • camas, wa 98607 usa form #96-6033 • revised 12/02 • printed in u.S.A. By landa, inc., camas, wa 98607 water cleaning systems ®.