Kärcher HDS 3.9/20 Ea Cage Operator's Manual
Kärcher HDS 3.9/20 Ea Cage Operator's Manual

Kärcher HDS 3.9/20 Ea Cage Operator's Manual

Hds series, hot water - electric powered - diesel heated
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HDS Series
Hot Water - Electric Powered - Diesel Heated
Operator's Manual
WARNING:
This product and accessories may contain a chemical
State of California to cause cancer and birth defects or other
reproductive harm.
For more information about this regulation:
known
to the
www.P65Warnings.ca.gov

Pressure Washer

MODELS:
HDS 3.9/20 Ea Cage
HDS 3.5/30 Ea Cage
HDS 3.5/30 Eb Cage
HDS 3.5/30 Ec Cage
To locate your local Kärcher
Commercial Pressure Washer
Dealer nearest you, visit
www.karchercommercial.com
9.800-078.0-R
1.575-505.0
1.575-508.0
1.575-509.0
1.575-510.0
10/10/17

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Summary of Contents for Kärcher HDS 3.9/20 Ea Cage

  • Page 1: Pressure Washer

    HDS Series Hot Water - Electric Powered - Diesel Heated Operator’s Manual Pressure Washer MODELS: HDS 3.9/20 Ea Cage 1.575-505.0 HDS 3.5/30 Ea Cage 1.575-508.0 HDS 3.5/30 Eb Cage 1.575-509.0 HDS 3.5/30 Ec Cage 1.575-510.0 To locate your local Kärcher...
  • Page 2: Machine Data Label

    Machine Data Label Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 3: Table Of Contents

    Specifications ......48 Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 4: How To Use This Manual

    It contains replacement parts numbers needed for ordering future parts. NOTE: The manual part number is located on the lower right corner of the front cover. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 5: Safety

    When ordering parts, please specify model and serial number. Use only identical replacement parts. This machine is to be used only by trained operat Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 6: Important Safety Information

    AVERTISSEMENT : Risque d'incendie - Ne pas ajouter de carburant pendant que la machine fonctionner ou est RISK OF FIRE. DO NOT ADD FUEL encore chaude. WHEN OPERATING MACHINE. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 7 à EAR PROTECTION MUST BE WORN des blessures causées par le mouvement violent de la lance. 12. Never make adjustments on machine while in operation. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 8 17. Manufacturer will not be liable for any changes made to our standard machines or any compo- nents not purchased from us. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 9: Operations

    Nozzle (not included) Garden Hose (not included) Burner Motor High Pressure Burner Hose Chamber Detergent Bucket Nozzle (not included) Control Coupler Handle Insulated Variable Pressure Spray Gun Insulated Wand Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 10: Assembly Instructions

    Push using teflon tape on hose threads. coupler collar forward until secure. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 11: Installation

    Avoid small locations or areas near exhaust fans. NOTE: After vent pipe installation test burner using a smoke tester and adjust air setting to achieve a #3 or below results. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 12: Operating Instructions

    For hot water washing, turn the switch to the burner position. (The burner will light automatically when the trigger on the spray gun is pulled.) Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 13: Detergents & General Operating Techniques

    Select and install the desired high pressure nozzle. NOTE: You can also stop detergent from flowing by simply removing detergent siphon tube from bottle. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 14: Shutting Down And Clean-Up

    Pull trigger on spray gun and siphon water for one minute. STEP 4: Turn garden hose water off. Open the spray gun to relieve remaining pressure. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 15: Storage

    CAUTION: Failure to follow the above directions will result in damage to your pressure washer. Attention : Le non-respect des directives ci-dessus entraînera des dommages à la laveuse à pression. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 16: Maintenance

    Oil should be maintained at that level. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 17: Cleaning Of Coils

    Attention : La bobine pèse environ 36.25kg (80 lb). Utiliser des techniques de levage appropriées. 4. Clean, repair and replace the coil by reversing the above steps. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 18: Electrode Setting

    Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 19: Oil Burner

    NOTE: If a flue is installed, have a professional serviceman adjust your burner for a #1 or #2 smoke spot on the Bacharach scale. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 20: Maintenance Charts

    Replace Burner Nozzle Annually Oil Change Record Estimated Operating Estimated Operating Date Oil Changed Date Oil Changed Hours Since Last Oil Hours Since Last Oil Month/Day/Year Month/Day/Year Change Change Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 21: Troubleshooting

    Broken or weak inlet or discharge Check and replace if necessary. PUMP valve springs NOISY Excessive matter in valves Check and clean if necessary. Worn bearings Check and replace if necessary. Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 22 IS OFF Reduce fuel pressure PSI/Increase air band set for burn (fuel PSI above 140 and below cleaner without max water heat loss 200) and smokes when burner is off Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 23 Maintenance Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 24 Notes Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 25: Parts

    Parts Parts KARCHER HDS HDS 3.9/20 Ea Cage 1.575-505.0 HDS 3.5/30 Ea Cage 1.575-508.0 HDS 3.5/30 Eb Cage 1.575-509.0 HDS 3.5/30 Ec Cage 1.575-510.0 Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 26: Karcher Hds 1.575-505.0, 508.0, 509.0, 510.0

    Control Panel Illus. Detail See Pump Illus. 66 65 Detail See Steam Valve Options Illus. Detail See Optional Float Tank To Fuel Illus. Tank t e r F i l Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 27 (505.0) NOT SHOWN 9.803-279.0 STRAIN RELIEF, 1" (508.0, 509.0, 510.0) 9.802-803.0 WASHER, 1/4" 8.933-031.0 OUTER WRAP, 18" COIL S.S. 9.802-973.0 TANK END 18" 8.717-442.0 INSULATION DISK 8.706-248.0 PLUG, 3/8" Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 28 (508.0, 509.0, 510.0) 9.802-430.0 GFCI, 230V, 30 AMP (505.0) 9.802-434.0 GFCI, 240V, 40 AMP (508.0) 9.802-437.0 15 ft SERVICE CORD, 10/4 (509.0) 9.802-429.0 15 ft SERVICE CORD, 12/4 (510.0) Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 29 NUT, WHIZ 5/16 FLANGE 9.802-793.0 NUT, CAGE 1/4" X 16 GAUGE NOT SHOWN 9.803-280.0 LOCK NUT 1" (508.0, 509.0, 510.0) 9.802-013.0 NIPPLE, 1/2" X 2-1/2" 8.754-911.0 CHECK VALVE, 1 WAY, 1/4" BARB Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 30 SEE SPECIFICATIONS PAGES CONTACTOR SEE SPECIFICATIONS PAGES 9.802-518.0 STRAIN RELIEF, STRAIGHT, L/T (ALL MODELS EXCEPT 508.0) 9.802-521.0 STRAIN RELIEF, 3/4" WATERTIGHT (508.0) 8.750-095.0 THERMOSTAT, 302° 9.802-283.0 HOUR METER (OPTIONAL) Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 31 NUT 8/32" KEPS TIME DELAY OPTION) 8.751-306.0 TIMER, MULTI FUNCTION 24V- 120/240V (TIME DELAY OPTION) 9.802-467.0 BASE RELAY (TIME DELAY OPTION) 9.802-468.0 RELAY 120V (TIME DELAY OPTION) 8.750-096.0 KNOB, THEMOSTAT 302°F Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 32: Float Tank - 505.0, 508.0, 509.0, 510.0

    Float Tank - 505.0, 508.0, 509.0, 510.0 Steam Option 1, 8 To Float To Float Tank Tank Auto Start/Stop Auto Start/Stop Option Steam Option Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 33 SWITCH, MV60 FLOW 8.706-168.0 ELBOW, 3/8" MALE PIPE 9.804-555.0 CROSS, 1/2" FEMALE W/ 1/8" NPT HOLE 9.800-026.0 LABEL, OPEN FOR STEAM 8.706-997.0 ADAPTER, 1/4" X 1/8" 9.804-554.0 SCREW, 10/32" X 2-1/2" Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 34 SWITCH, PRESSURE N/O 1/4", NPT SS 8.706-207.0 ELBOW, 3/8" STREET 8.706-309.0 ADAPTER, 3/8" X 3/8" STREET 8.706-940.0 HOSE BARB, 1/4" BARB X 1/8" ML PIPE 9.802-163.0 FILTER, 1/2" MPT, PA Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 35: Auto Start / Stop 505.0, 508.0, 509.0, 510.0

    9.802-632.0 CAP, VALVE WITH 1/4" GA PORT 9.802-458.0 SWITCH, PRESSURE 1/4" NPT 8.706-207.0 ELBOW, 3/8" STREET 8.706-309.0 ADAPTER, 3/8" X 3/8" STREET 8.918-423.0 HOSE, 3/8" X 22", PRESSURE LOOP Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 36: Auto Start / Stop - Steam Options 505.0, 508.0, 509.0, 510.0

    Auto Start / Stop - Steam Options 505.0, 508.0, 509.0, 510.0 Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 37: Auto Start / Stop - Steam Options 505.0, 508.0

    NIPPLE, 1/4" HEX STEEL 9.802-187.0 VALVE, FLOW CONTROL W/METERING 9.802-026.0 LABEL, OPEN FOR STEAM 9.802-143.0 HOSE BARB, 1/4" BARB X 1/4" PIPE 6.390-126.0 CLAMP, HOSE 9.802-254.0 14" HOSE, 1/4" PUSH-ON Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 38: Pump - 1.575-505.0, 508.0, 509.0, 510.0

    PRESSURE SWITCH, 1/4" 9.802-039.0 ELBOW, 1/2" JIC X 3/8", 90° 9.802-146.0 SWIVEL, 1/2" GHF UNLOADER SEE SPECIFICATIONS PAGES PUMP SEE SPECIFICATIONS PAGES 9.802-632.0 CAP, VALVE W/1/4" PORT 8.706-865.0 PLUG, 1/8" COUNTERSUNK Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 39: Steam Options - 1.575-505.0, 508.0, 509.0, 510.0

    SEE SPECIFICATIONS PAGES PUMP SEE SPECIFICATIONS PAGES 9.800-026.0 LABEL, OPEN FOR STEAM 9.802-254.0 14" HOSE, 1/4" PUSH-ON 9.802-039.0 ELBOW, 1/2" JIC X 3/8" 8.706-168.0 ELBOW, 3/8" MPT 8.707-256.0 PUMP PROTECTOR, 1/2" Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 40: Hose & Spray Gun

    Hose & Spray Gun Pressure Nozzle Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 41 STRAINER, 1/4" HOSE BARB 9.802-166.0 COUPLER, 3/8" FEMALE 9.802-100.0 QUICK COUPLER, O-RING, LARGE NOT SHOWN 6.390-126.0 CLAMP, HOSE, .46-, .54 ST 9.802-251.0 6 ft. TUBE, 1/4" X 1/2" CLEAR VINYL Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 42: Uu1 Unloader Valve

    UU1 Unloader Valve 9.175-018.0, 3500 PSI Universal Unloader Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 43 (0140) O-RING 15 ID X 2 CS KIT A,B 8.706-865.0 PLUG, 1/4" KIT A 9.104-038.0 O-RING REPAIR KIT KIT B 9.104-039.0 OUTLET KIT KIT C 9-104-040.0 STEM REPAIR KIT Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 44: Km.3 Series Pump

    O-RING Ø2.62 X 20.29 SEE KITS TABLE 9.802-928.0 VALVE PLUG 9.802-938.0 MANIFOLD STUD BOLT 9.802-884.0 WASHER 9.803-198.0 COPPER WASHER 3/8 9.802-925.0 BRASS PLUG 3/8 9.802-944.0 SCREW, HEX, 8MM X18MM Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 45 ITEM NUMBERS INCLUDED 33, 34, 35, 36, 37, 38 33, 34, 35, 36, 37, 38 33, 34, 35, 36, 37, 38 11, 12, 13 NUMBER OF CYLINDERS KIT WILL SERVICE Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 46: Wayne Burner

    Wayne Burner Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 47 BRASS 90° ELBOW 8.756-450.0 GUN ASSEMBLY, BURNER-RG/*CST/GBB1 8.756-302.0 AIR CONE #8A 8.700-692.0 GASKET, E & M SERIES BURNERS 8.756-678.0 FLANGE, AIR TUBE, WELDED 8.700-723.0 ELEC ASSB PAIR/FOR12V/MSRDC&E-SRIES BRNR NOT SHOWN Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 48: Specifications

    9.802-401.0 BELT BELT MOTOR MODEL SIZE PART # CONTACTOR 1.575-505.0 AX 36(2) 9.802-408.0 8.724-281.0 1.575-508.0 BX 36(2) 9.802-416.0 8.724-281.0 1.575-509.0 BX 36(2) 9.802-416.0 8.724-272.0 1.575-510.0 BX 36(2) 9.802-416.0 8.724-268.0 Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 49 CONNECTOR, LEVER NUT, 2-WIRES 8.756-737.0 8.756-410.0 CONNECTOR, LEVER NUT, 3-WIRES 8.756-737.0 8.756-409.0 CONNECTOR, LEVER NUT, 2-WIRES 8.756-738.0 8.756-410.0 CONNECTOR, LEVER NUT, 3-WIRES 8.756-738.0 8.756-411.0 CONNECTOR, LEVER NUT, 5-WIRES 8.756-738.0 Karcher HDS 505, 508, 509, 510 Operator’s Manual 9.800-078.0 - R...
  • Page 50 9.800-078.0 • Printed in U.S.A.

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