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...
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 &...
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.
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.
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.
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.
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.
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.
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.
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 .
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.
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.
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.
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"...
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...
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...
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...