Kärcher HDS 3.9/30 Pe Cage Operator's Manual

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OPERATOR'S MANUAL
MODEL #
HDS 3.9/30 Pe Cage
HDS 4.8/30 Pe Cage
HDS 4.8/30 Pe Cage
HDS 4.7/35 Pe Cage
To locate your local Kärcher Commercial Pressure Washer Dealer nearest you,
7-14
ORDER #
1.575-600.0
1.575-601.0
1.575-602.0
1.575-603.0
visit www.karchercommercial.com
98000800-1
MODEL #
HDS 4.7/35 Pe Cage
HDS 5.6/35 Pe Cage
HDS 5.6/35 Pe Cage
®
ORDER #
1.575-604.0
1.575-605.0
1.575-606.0
9.800-080.0-G

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  Summary of Contents for Kärcher HDS 3.9/30 Pe Cage

  • Page 1 ® OPERATOR’S MANUAL 98000800-1 MODEL # ORDER # MODEL # ORDER # HDS 3.9/30 Pe Cage 1.575-600.0 HDS 4.7/35 Pe Cage 1.575-604.0 HDS 5.6/35 Pe Cage 1.575-605.0 HDS 4.8/30 Pe Cage 1.575-601.0 HDS 5.6/35 Pe Cage 1.575-606.0 HDS 4.8/30 Pe Cage 1.575-602.0...
  • Page 2: Table Of Contents

    CONTENTS Introduction & Important Safety Information Component Identification Assembly Instructions Operating Instructions Detergents & Clean Up Tips Shut Down & Clean-Up Storage Maintenance 12-14 Troubleshooting 15-18 Maintenance & Oil Change Charts Exploded Views 20-21 Exploded View, Parts List 22-24 Float Tank Assembly & Parts List Control Panel, Exploded View &...
  • Page 3: Introduction & Important Safety Information

    INTRODUCTION & IMPORTANT SAFETY INFORMATION WARNING: This machine exceeds Thank you for purchasing this Pressure Washer. We WARNING 85 db appropriate ear protection reserve the right to make changes at any time without must be worn. incurring any obligation. Owner/User Responsibility: The owner and/or user must have an understanding of the manufacturer’s operating instructions and warnings before using this pressure washer.
  • Page 4: Important Safety Information

    IMPORTANT SAFETY INFORMATION In an overfilling situation, additional precautions are 14. Never make adjustments on machine while in necessary to ensure that the situation is handled operation. in a safe manner. 15. Be certain all quick coupler fittings are secured WARNING: Risk of injury.
  • Page 5 IMPORTANT SAFETY INFORMATION WARNING: Be extremely careful WARNING when using a ladder, scaffolding or any other relatively unstable location. The cleaning area should have adequate slopes and drainage to reduce the pos- sibility of a fall due to slippery RISK OF INJURY surfaces.
  • Page 6: Component Identification

    COMPONENT IDENTIFICATION SMALL Flue Adapter Optional 7-10049 Insulation Gasket Optional 7-01471 Water Supply Hose (not included) Detergent Valve 22mm Coupling Adjustable Thermostat Outlet Burner Switch Hour Meter Power Nozzle Pump Unloader Valve Burner Fuel Tank Wand Trigger Spray Gun High 98000800-2 Pressure Starter Grip...
  • Page 7: Assembly Instructions

    ASSEMBLY INSTRUCTIONS Spray Wand High Pressure Nozzle High Pressure Hose 98000800-4 98000800-5 98000800-3 STEP 1: Attach the high pressure STEP 2: Remove wand end and first STEP 3: Remove shipping cap hose to the spray gun by threading place the o-ring followed by the high and install oil dipstick (Depending twist connect onto spray gun inlet.
  • Page 8: Operating Instructions

    OPERATING INSTRUCTIONS Dipstick Tank 98000800-9 98000800-10 STEP 1: Check engine oil level. Oil level should be level to the fill mark- S T E P 2 : F i l l g a s t a n k w i t h ings on the dipstick.
  • Page 9 OPERATING INSTRUCTIONS START On-Off Switch Engine Switch 98000800-14 98000800-15 STEP 7: (Electric Start Models) Turn the engine STEP 8: (Electric Start Models) Turn the key to the switch to "Start" position. START position, and hold it there until the engine starts. If the engine fails to start within 5 seconds, release the key, and wait at least 10 seconds before operating the starter again.
  • Page 10: Detergents & Clean Up Tips

    DETERGENTS & GENERAL CLEANING TECHNIQUES WARNING: Some detergents the pump protector engages and cools the pump by WARNING may be harmful if inhaled or discharging the warm water onto the ground. This ingested, causing severe nau- thermal device prevents internal damage to the pump. sea, fainting or poisoning.
  • Page 11: Shut Down & Clean-Up

    SHUTTING DOWN AND CLEAN-UP On-Off Switch 98000800-22 98000800-23 98000800-24 STEP 1: Remove detergent suction STEP 2: Turn off the engine. STEP 3: Tur n off water tube from container and insert into supply. one gallon of fresh water. Open de- tergent metering valve.
  • Page 12: Maintenance

    MAINTENANCE Winterizing Procedure: PREVENTATIVE MAINTENANCE Damage due to freezing is not covered by warranty. 1. Check to see that water pump is properly Adhere to the following cold weather procedures when- lubricated. ever the washer must be stored or operated outdoors 2.
  • Page 13: Rupture Disk

    MAINTENANCE Deliming Coils: temperatures and the combustion smoke normally associated with machines incorporating a spray gun. Periodic flushing of coils or optional float tank is Periodic inspection, to insure that the fuel solenoid recommended. valve functions properly, is recommended. This can Step 1 Fill a container with 4 gallons of water, then .
  • Page 14: Coil Removal

    MAINTENANCE white smoke just starts to appear. Turn air shutter half- 5. Remove fittings connected to the 1/2" pipe way back to the black smoke position previously noted. nipples from inlet and discharge sides of coil. Tighten locking screws. 6. Remove top tank wrap, bend back insulation tabs and fold back blanket.
  • Page 15: Troubleshooting

    TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Faulty pressure gauge Install new gauge. OPERATING Insufficient water supply Use larger supply hose; clean filter at water PRESSURE inlet. Old, worn or incorrect spray nozzle Match nozzle number to machine and/or replace with new nozzle. Belt slippage Tighten or replace;...
  • Page 16 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION BURNER Flex coupling slipping on fuel pump Replace if needed. WILL shaft or burner motor shaft NOT LIGHT On-Off switch defective Check for electrical current reaching (continued from burner assembly with burner switch on. previous page) Heavy sooting on coil and burner can Clean as required.
  • Page 17 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Improper fuel or water in fuel Replace with clean and proper fuel. WATER Low fuel pressure Increase fuel pressure. TEMPERATURE Weak fuel pump Check fuel pump pressure. Replace pump if needed. Fuel filter partially clogged Replace as needed.
  • Page 18 TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION Oil seal worn Check and replace if necessary. DRIPPING EXCESSIVE Irregular functioning of the valves Check and replace if necessary. VIBRATION IN DELIVERY LINE DETERGENT Air leak Tighten all clamps. Check detergent lines for NOT DRAWING holes.
  • Page 19: Maintenance & Oil Change Charts

    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 to regular preventative maintenance procedures will assist in preserving the performance of your equipment. Contact your dealer for maintenance.
  • Page 20: Exploded View

    EXPLODED VIEW 68, 69 Control Panel Illus. For Detail Detail See Float Tank Illus. Line To Pump 98000800-31 9.800-080.0 - G • HDS 600-606...
  • Page 21 EXPLODED VIEW Vanguard with Heat Shield Engine Carb Port To Float Tank To Detergent Valve 98000800-32 9.800-080.0 - G • HDS 600-606...
  • Page 22: Exploded View Parts List

    EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 9.803-014.0 Coil, Rodless 9.802-151.0 Swivel, 1/2" JIC, Push On 9.802-099.0  Washer, Snubbing 9.803-005.0 Top Wrap, SS 9.802-720.0  Bolt, 3/8 x 1" NC HH 9.802-071.0  Trim 2 ft.
  • Page 23 EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 9.803-009.0 Bracket, Belt Tension 9.803-000.0 Weldment, Face Plate, Long, Black (w/Generator) (602.0, 604.0, 605.0 - w/Gen) 9.802-776.0  Nut, 5/16", ESNA, NC 9.803-002.0  Weldment, Face Plate, Short, (w/Generator) Black (600.0, 601.0, 603.0, 9.802-710.0...
  • Page 24 EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 8.753-065.0 Clamp, 1 Ear, #10 9.802-781.0 Nut, 3/8", Flange Whiz Loc, NC 8.753-270.0 Reducer, Connector 1/4" x 3/8" 9.802-776.0 Nut, 5/16", ESNA, NC 8.751-380.0 Carbon Canister, 850cc 8.706-168.0 Elbow, 3/8"...
  • Page 25: Float Tank Assembly & Parts List

    FLOAT TANK EXPLODED VIEW 8.903-579.0 98000800-33 To Pump FLOAT TANK PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 9.804-042.0 Tank, Float, 2-1/2 Gallon, 9.803-671.0 Stem, 5" Float Blank 9.802-512.0 Cable, TY, 48" 8.749-328.0 Valve, Float Plastic 9.802-150.0 Anchor, Connector, 1/2" 9.802-162.0 Strainer, 1/2"...
  • Page 26: Control Panel, Exploded View & Parts List

    CONTROL PANEL EXPLODED VIEW (Reversed View of Label) Detergent Valve Pump To Detergent Valve 98000800-34 9.800-080.0 - G • HDS 600-606...
  • Page 27 CONTROL PANEL PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 9.803-693.0 Box, Plastic, Back 8.740-345.0 Clamp, Hose, UNI .46-.54 9.802-482.0 Box, Plastic, Front, 9.802-251.0 Hose, 1/4" x 1/2" Fabricated Clear Vinyl 6 ft. 8.750-094.0 Thermostat, 302°F 8.707-058.0 Strainer, 1/4" Brass 9.802-447.0 ...
  • Page 28: Hose & Spray Gun Assembly & Parts List

    HOSE & SPRAY GUN ASSEMBLY 98000800-35 HOSE & SPRAY GUN PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 8.739-203.0 Hose, 3/8” x 50’, 2 Wire 9.802-299.0 Nozzle, 0005, Red Tuff Flex (603.0, 604.0) 8.710-384.0 Gun, ST-1500, 5000 PSI 9.802-300.0 Nozzle, 1505, Yellow 10.4 GPM...
  • Page 29: Burner Specifications

    SPECIFICATIONS KÄRCHER CLEARFIRE BURNER SPECIFICATIONS Burner Fuel Burner Fuel Solenoid Model No. Assy No. Nozzle Ignitor Motor Pump Coil Electrode 1.575-600.0 8.918-919.0 8.717-273.0 8.919-116.0 8.751-074.0 8.753-000.0 8.750-764.0 8.750-778.0 1.575-601.0 8.918-919.0 8.717-273.0 8.919-116.0 8.751-074.0 8.753-000.0 8.750-764.0 8.750-778.0 1.575-602.0 8.920-645.0 8.717-366.0 8.919-114.0 8.752-930.0 8.700-759.0 9.802-640.0...
  • Page 30: Pump Specifications

    SPECIFICATIONS PARTS SPECIFICATIONS ENGINE PUMP Machine Pump Part Pulley Bushing Engine Engine Model Model Number Unloader Pulley Part # Bushing Part # Part # Pulley Engine 1.575-600.0 KT4540 8.921-714.0 8.715-483.0 2BK100H 9.802-391.0 25MM 9.802-403.0 GX390 8.750-579.0 2BK34H (389 cc) 1.575-601.0 KT6036 8.921-716.0 8.715-483.0...
  • Page 31: Specifications

    SPECIFICATIONS ENGINE GENERATOR Pulley Bushing Belt Belt Pulley Belt Model Part # Bushing Part # Size Part # Pulley Part # Belt Part # Bushing Part No. 600.0 9.802-382.0 H x 1 9.802-399.0 BX44(2) 8.715-705.0 601.0 9.802-382.0 H x 1 9.802-399.0 BX42(2) 8.715-703.0...
  • Page 32: Clearfire "S" Burner Replacement Parts

    CLEARFIRE BURNER "S" REPLACEMENT PARTS For best performance specify genuine KNA replacement parts 8.918-919.0 9.800-080.0 - G • HDS 600-606...
  • Page 33: Clearfire "M/L" Burner Replacement Parts

    CLEARFIRE BURNER "S" REPLACEMENT PARTS LIST For best performance specify genuine KNA replacement parts 9.800-080.0 - G • HDS 600-606...
  • Page 34 CLEARFIRE BURNER "M/L" REPLACEMENT PARTS For best performance specify genuine KNA replacement parts 8.920-645.0 9.800-080.0 - G • HDS 600-606...
  • Page 35 CLEARFIRE BURNER "M/L" REPLACEMENT PARTS For best performance specify genuine KNA replacement parts 9.800-080.0 - G • HDS 600-606...
  • Page 36: Kt.2 Pump Exploded View And Parts List

    KT.2 SERIES PUMP EXPLODED VIEW TORQUE SPECS ITEM # FT. LBS. KT.2 PUMP EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 8.752-825.0 Crankcase 8.707-262.0 Brass Plug 3/8 See Kit Below Plunger Oil Seal See Kit Below Valve Seat See Kit Below O-Ring Ø1.78 x 37.82...
  • Page 37 KT.2 SERIES PUMP EXPLODED VIEW PARTS LIST ITEM PART NO. DESCRIPTION 9.803-181.0 Bearing Housing 8.752-841.0 Plunger Bolt 8.752-820.0 Bonded Seal 8.753-819.0 Plunger, 18mm 8.752-823.0 Copper Spacer 8.753-820.0 Plunger Rod 8.752-822.0 Connecting Rod Pin 8.752-821.0 Connecting Rod 9.802-889.0 Spring Washer 9.802-937.0 Connecting Rod Screw 9.803-194.0 O-Ring Ø2.62 x 152.07...
  • Page 38: Vrt3 Unloader Exploded View And Parts List

    VRT3 UNLOADER EXPLODED VIEW AND PARTS LIST 8.750-297.0, 8 GPM, 2320 PSI 8.750-298.0, 8 GPM, 3630 PSI 8.750-299.0, 8 GPM, 4500 PSI ITEM PART NO. DESCRIPTION 8.750-713.0 Outlet Fitting 8.750-712.0 Knob, Unloader 8.750-709.0 Repair Kit, VRT3, 2320/3630 PSI 8.750-710.0 Repair Kit, VRT3, 4500 PSI (Kit Items: 3, 4, 6, 9-12, 21, 24) Unloader Adjustment Procedures Remove lock nut (Item 19).
  • Page 40 ® www.karchercommercial.com Form # 9.800-080.0 - G • Revised 7/14 • Printed in U.S.A. or Mexico...