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MANUAL, KARCHER, HDS  9.800-079.0

15

  

PRESSURE W

ASHER

 

OPERA

TOR’S MANUAL

  

Wayne Burner Fuel Pressure Adjustment: 

To adjust fuel pressure, First install a pressure gage 

into the port just after the pump fuel exit. Turn the ad-

justing screw (located at the regulator port) clockwise 

to increase, and counterclockwise to decrease. Do not 

exceed 205 psi or lower the pressure below 130 PSI, 

when checked at the post-pump pressure port. 
The fuel pressure may need to be adjusted due to 

altitude. For every 500 ft altitude above sea level, the 

boiling point of water goes down 1 °F. At high altitude 

environments, this boiling point change may require 

the heat input to be lowered so the water input does 

not turn to steam earlier than at the factory settings 

and activate the pressure sensors and pressure relief 

equipment when the unit is operated and much higher 

altitudes from factory settings or local dealer site set-

tings. Check with your dealer before making local site 

fuel pressure adjustments.
Also, as ambient temperature changes seasonally, the 

fuel temperature in the feed tank and air temperature in-

let can impact fuel flow. In more extreme temperatures, 

this local-site adjustment may also require different fuel 

nozzles for fuel inlet temperatures that are at seasonal 

extremes (higher or lower) in locations where the tem-

perature changes are beyond moderate temperatures 

of between 40°F and 90°F. Colder temperatures will 

make for a thicker flow and less fine a fuel spray while 

hotter temperatures will make for a thinner flow a more 

fine spray with the same nozzle. Consider alternate 

nozzle configurations from the baseline factory-supplied 

nozzle for operating in such temperature extremes if 

performance is not meeting needs with air band and 

fuel pressure settings alone.

NOTE: 

When changing fuel pump, a by-pass plug must 

be installed in return line port or fuel pump will not prime.

Removal of Soot and Heating Coil:

In the heating process, fuel residue in the form of soot 

deposits may develop on the heating coil and block air 

flow which will affect burner combustion. When soot 

has been detected on visual observation, the soot 

on the coil must be washed off after following the coil 

removal steps.
  1.  Remove the tank head assembly by lifting the tank 

head off.

  2.  Remove the two pipe nipples and associated fit

-

tings.

  3.  Lift the coil out of the outer wrap. 

CAUTION: The coil weighs about 80 lbs. Use proper 

lifting techniques.

 
  4.  Clean, repair and replace the coil by reversing the 

above steps.

Coil Reinstallation:

Reinstall by reversing the above steps 4 through 1.

Final Note:

The 12 VDC burner systems can draw as much as 18 

amps! For such burners to run properly, the battery and 

engine charging system must be kept in good condition. 

The engine must run at the correct RPM to adequately 

charge the battery. It is equally important not to throttle 

down the engine on models without batteries, since all 

power to run the burner comes solely from the engine. 

Do not throttle down the engine at anytime while the 

machine is operating.

MAINTENANCE

KNA Burner Air Adjustment

Reference Numbers

Air Band Locking Screws

Air Band

CAUTION: If white smoke appears from burner ex-

haust vent during start-up or operation, discontinue 

use and readjust air bands.
NOTE:

 If a flue is installed, have a professional service-

man adjust your burner for a #1 or #2 smoke spot on 

the Bacharach scale.

Karcher Clear Fire Oil Burner

Burner Air Adjustment

: The oil burner on this machine 

is preset for operation at altitudes below 1000 feet. If 

operated at higher altitudes, it may be necessary to 

adjust the air band for a #1 or #2 smoke spot on the 

Bacharach scale.
To adjust, start machine and turn burner ON. Loosen 

two locking screws found on the air band and close air 

band until black smoke appears from burner exhaust 

vent. Note air band position. Next, slowly open the air 

band until white smoke just starts to appear. Turn air 

band halfway back to the previously noted position. 

Tighten locking screws.

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Страница 1: ...9 800 079 0 K 05 22 High pressure cleaner Combustion engine Hot water Register your product www kaercher com welcome English 3 Downloaded from ManualsNet com search engine...

Страница 2: ...HDS 2 8 25 P Cage 1 575 550 0 HDS 2 6 30 P Cage 1 575 551 0 HDS 3 5 30 P Cage 1 575 552 0 HDS 3 5 30 PE Cage 1 575 553 0 HDS 3 5 35 PE Cage 1 110 085 0 HDS 3 5 35 P Cage CAL Downloaded from ManualsNet...

Страница 3: ...lean Up 12 Storage 12 Maintenance 13 15 Troubleshooting 16 18 Maintenance Oil Change Charts 19 Exploded View 555 0 20 Exploded View 550 0 551 0 552 0 553 0 21 22 Exploded View Parts Lists 23 26 Contro...

Страница 4: ...ROM ELECTRICAL WIRING WARNING Keepwand hose and water spray away from electric wiring or fatal electric shock may result 4 All installations must comply with local codes Contact your elec trician plum...

Страница 5: ...d a outdoors b with the engine on the equipment stopped c with no source of ignition within 10 feet of the dispensing point and d with an allowance made for expansion of the fuel should the equipment...

Страница 6: ...gh pressure hose before using or bodily injury may result 25 Before disconnecting discharge hose from water outlet turn burner off and open spray gun to al low water to cool below 100 before stopping...

Страница 7: ...ing surface with trigger device Includes safety latch Detergent Injector Allows you to siphon and mix detergents Variable Pressure Control Wand Must be con nected to the spray gun This wand handle con...

Страница 8: ...to insert your choice of pressure nozzle STEP 6 Connect garden hose to the cold water source STEP 7 Connect the garden hose to pump water inlet Inspect inlets CAUTION Do not run the pump without water...

Страница 9: ...ater on completely Never use hot water STEP 5 Rotate the fuel shut off valve to the On po sition Slide the fuel valve lever to the ON position When the engine is not in use leave the fuel valve in the...

Страница 10: ...rray of spray widths from 15 to 40 and are easily accessible when placed in the convenient rubber nozzle holder which is provided on the front of the machine NOTE For a more gentle rinse select the wh...

Страница 11: ...s the pump by dis charging the warm water onto the ground This thermal device prevents internal damage to the pump CLEANING TIPS Pre rinse cleaning surface with fresh water Place de tergent suction tu...

Страница 12: ...prevent rusting of cylinder 4 Cover the pressure washer and store in a clean dry place that is well ventilated away from open flame or sparks NOTE The use of a fuel additive such as STA BIL or an equ...

Страница 13: ...low 32 F protecting your machine against freezing is neces sary Store the machine in a heated room If this is not possible then mix a 50 50 solution of anti freeze water into a 5 gallon bucket Place a...

Страница 14: ...the machine and checking to see that when the trigger on the spray gun is in the off position the burner is not firing Electrode Setting See illustration below Burner Nozzle Keep the tip free of surf...

Страница 15: ...Heating Coil In the heating process fuel residue in the form of soot deposits may develop on the heating coil and block air flow which will affect burner combustion When soot has been detected on visu...

Страница 16: ...fuel Drain fuel tank and fill with proper fuel Fuel line is clogged Clean or replace fuel line Fuel filter is plugged Replace fuel filter as needed Burner air bands are misadjusted Readjust air bands...

Страница 17: ...or other foreign objects Engine RPM is low Increase RPM to correct specs See serial plate LOW WATER TEMPERATURE Fuel is improper or has water in it Replace with clean and proper fuel Fuel pressure is...

Страница 18: ...necessary Pump is sucking air Check water supply and air seepage at joint in suction line Packing piston is worn Check and replace if necessary PUMP NOISY Air is in suction line Check water supply and...

Страница 19: ...ly Engine Fuel Filter 500 hours or 6 months Spark Plug Maintenance 500 hours or 6 months Clean Fuel Tank s Annually Replace Fuel Lines Annually Pump Oil Inspect Oil level daily Change After first 50 h...

Страница 20: ...27 26 46 2 101 17 74 15 16 50 103 104 20 20 88 84 85 82 149 86 106 149 106 98 105 149 153 44 31 53 52 45 53 133 38 24 Reversed View of Regulator 108 47 158 159 107 2 61 4 52 131 87 56 70 42 For Brake...

Страница 21: ...38 37 For Detail See Control Box Illus 15 133 16 Reversed View of Component 50 53 41 82 31 99 31 52 74 61 76 40 42 Honda Electric Start Only 87 88 53 14 85 130 37 84 44 98 149 105 149 86 2 60 3 91 Fo...

Страница 22: ...3 54 35 19 18 45 20 19 18 20 45 33 55 57 68 66 65 67 75 Electric Start Model Only 64 63 70 111 62 32 95 80 78 77 Steam Option 550 0 Models Only 113 31 32 32 31 113 81 94 90 57 31 108 106 Steam Option...

Страница 23: ...Engine Honda GX270 E S 18A 2021 NONCARB 550 0 1 8 759 216 0 Engine Honda GX340 18A 2021 NONCARB 551 0 1 8 759 217 0 Engine GX340 E S 18A 2021 NONCARB 552 0 1 8 759 122 0 Engine Honda GX390 E S 18A 20...

Страница 24: ...6 0 Nut 5 16 ESNA 555 0 14 550 0 551 0 552 0 553 0 12 53 8 718 980 0 Washer 5 16 Flat 555 0 24 551 0 552 0 553 0 18 54 9 802 755 0 Screw 5 16 x 1 1 4 Whiz Loc 552 0 553 0 4 55 9 802 177 0 Valve 1 4 Sh...

Страница 25: ...ose 1 4 Push On 14 94 9 802 707 0 Bolt 5 16 24 x 3 4 NF 555 0 4 9 802 768 0 Screw 3 8 x 1 1 4 Whiz Loc 550 0 551 0 552 0 553 0 4 95 9 802 143 0 Elbow 1 4 Hose Barb x 1 4 Pipe Steam Option 550 0 551 0...

Страница 26: ...HH NC Whiz 2 134 9 803 093 0 Fuel Strap Short 2 135 9 802 767 0 Screw 3 8 Flange Whiz 2 136 9 802 781 0 Nut 3 8 Flange Whiz Loc NC 2 137 8 930 122 0 Strap Fuel Tank 2 138 9 802 775 0 Nut 1 4 Flange Z...

Страница 27: ...1 V Carling 1 8 9 802 283 0 Hour Meter 24 240 Vac 50 60 Hz 1 9 9 802 470 0 Relay P B VF4 41F11 12VDC 40AMP 2 10 9 802 485 0 Breaker 1658 G41 02 P10 25A 1 11 9 802 752 0 Screw 1 4 x 1 1 4 Hex Whiz Loc...

Страница 28: ...0 Screw 10 32 x 3 4 3 22 9 802 759 0 Screw 10 32 x 1 2 2 23 9 803 048 0 Cap Capacitor 1 37 x 1 50 x 060 Blk w o Hole 1 24 9 803 840 0 Label Reset 1 25 9 802 447 0 Conduit 1 4 Split 36 26 9 802 762 0...

Страница 29: ...tat Adjustable 302 F 1 2 9 803 035 0 Cover Electric Box Black 1 3 9 802 759 0 Screw 10 32 x 1 2 BHSOC Black 2 4 9 802 485 0 Breaker 1658 G41 02 P10 25A 1 5 8 750 096 0 Thermostat Dial 1 6 9 802 456 0...

Страница 30: ...550 0 551 0 1 19 9 802 695 0 Nut 10 32 Keps 9 20 9 802 748 0 Screw 6 32 x 3 8 RND HD MCH 550 0551 0 2 21 9 802 784 0 Nut 6 32 Keps 550 0 551 0 3 22 9 802 771 0 Screw 10 32 x 3 4 BH SOC CS 552 0 553 0...

Страница 31: ...1 5 9 802 286 0 Nozzle 1 8 Soap Only Brass 1 6 8 707 140 0 Nipple 1 4 Male Ssteel 1 9 802 096 0 Quick Coupler O Ring Small 1 7 8 756 797 0 Injector Chemical NON ADJ 0 083 2 1MM 550 0 551 0 552 0 553...

Страница 32: ...RE WASHER 32 DOWNSTREAM INJECTOR ASSEMBLY ITEM PART NO DESCRIPTION QTY 1 8 756 797 0 INJECTOR CHEMICAL NON ADJ 0 083 2 1MM 1 8 756 796 0 INJECTOR CHEMICAL NON ADJ 0 070 1 8MM 1 1 DOWNSTREAM INJECTOR P...

Страница 33: ...7 144 0 Nipple 1 4 Male Ssteel 1 2 9 802 244 0 Hose 3 8 2 Wire Pressure Loop 1 3 9 802 269 0 Hose Reel 100 Non Pivot E ZEE w Pin Lock 1 4 9 802 767 0 Screw 3 x 3 4 HH NC Whiz Loc 4 5 9 802 781 0 Nut 3...

Страница 34: ...x 2 CS A D 2 16 O Ring 6 ID X 2 CS A D 1 ITEM PART DESCRIPTION KIT QTY 17 9 149 006 0 Sliding Connector Guide 1 18 O Ring Backup A D 1 6 x 1 45 x 1 68 19 Ball Housing Assy C D 1 20 O Ring 6 75 x 1 78...

Страница 35: ...62 x 10 78 A 1 16 9 803 920 0 Banjo Bolt 1 2 w 1 4 Port 1 VBT UNLOADER EXPLODED VIEW VBT UNLOADER EXPLODED VIEW PARTS LIST ITEM PART DESCRIPTION KIT QTY 17 9 803 914 0 Seal Washer 1 2 1 18 8 754 937...

Страница 36: ...84 0 Washer 8 17 9 803 198 0 Copper Washer 3 8 1 18 9 802 925 0 Brass Plug 3 8 2 23 9 803 201 0 Washer M6 x 16 4 24 9 802 939 0 Hexagonal Screw 9 25 9 803 184 0 Closed Bearing Housing 1 ITEM PART NO D...

Страница 37: ...238 0 Connecting Rod Screw 6 57 8 933 016 0 O Ring 2 62 x 126 67 1 58 8 751 229 0 Crankcase Cover 1 59 9 803 197 0 O Ring 1 78 x 14 1 60 9 803 202 0 Sight Glass G3 4 1 Part available in kit See below...

Страница 38: ...8x18 77 6 14 9 803 949 0 Valve Plug 6 15 8 754 850 0 Lock Washer 2 16 8 758 217 0 Manifold Stud 2 Bolt M14X60 17 9 803 198 0 Copper Washer g3 8 1 18 8 707 262 0 Brass Plug g 3 8 2 19 See Kits Below Va...

Страница 39: ...kcase Cover 1 46 9 803 906 0 O Ring 1 78X14 1 47 9 803 202 0 Sight Glass G3 4 1 Available in kit See below PUMP EXPLODED VIEW PARTS LIST CONT REPAIR KIT NUMBER 8 759 031 0 8 758 218 0 8 754 862 0 8 75...

Страница 40: ...0 Valve Plug 6 15 8 754 850 0 Lock washer 2 16 8 758 217 0 Bolt manifold M14x60 2 17 9 803 198 0 Washer Copper G3 8 1 18 8 707 262 0 Plug Brass G3 8 2 19 See Kits Below Valve Seat 6 20 See Kits Below...

Страница 41: ...E 3 3 1 6 3 LPP3035G1 PUMP REPAIR KITS ITEM PART NO DESCRIPTION QTY 40 9 803 218 0 Washer 6 mm 10 41 8 754 864 0 Flange Engine 1 42 8 754 855 0 Bolt Plunger 3 43 8 754 092 0 Spacer Copper 3 44 8 754 8...

Страница 42: ...best performance specify genuine MSR WAYNE replacement parts EXPLODED VIEW ASSEMBLED VIEWS GUN ASSEMBLY 17 18 21 26 50 15 34 11 12 7 13 30 2 5 6 4 3 23 24 35 17 1 2 6 7 50 30 5 4 6 3 2 24 23 50 7 13 3...

Страница 43: ...MTG Gasket 1 12 8 759 190 0 Base Mounting Ignitor CC Timer 1 13 8 756 661 0 Timer Drop Out 1 15 8 700 719 0 Cad Cell F HS M Series Burner 1 17 8 700 739 0 Motor 12VDC 1 8HP LOWAMP 3950RPM 1 18 8 759 1...

Страница 44: ...41 12 29 11 67 88 28 3 1 4 11 12 3 16 15 1 2 28 4 30 4 3 15 16 12 1 28 30 20 29 27 WIRING DIAGRAM Replacement Parts For best performance specify genuine EHASR WAYNE replacement parts WAYNE BURNER PAR...

Страница 45: ...Nut Hex 3 8 24 CRZC 1 15 8 700 732 0 Band Air Inner E FH 1 16 8 700 729 0 Band Air Outner 8 Hole E F 1 18 8 759 194 0 Post contact Allason 2 23 8 756 741 0 Cover Juntion Box 1 26 8 756 716 0 Motor 13...

Страница 46: ...437 0 8 756 297 0 1 575 550 0 8 756 655 0 8 756 916 0 9 107 507 0 8 700 821 0 8 756 437 0 8 756 437 0 8 756 297 0 1 575 551 0 8 756 756 0 8 756 699 0 9 107 507 0 8 756 716 0 8 756 437 0 8 756 437 0 8...

Страница 47: ...STARTER ENGINE ENGINE FROM RECTIFIER T S T M O RELAY BREAKER CONTROL PANEL O F F A 2 1 W 200 RELAY RECTIFIER 1 6 5 METER HOUR 2 7 0 87 300 2 3 5 30 87A 85 86 AC AC _ _ 12VDC NOTE VANGUARD Y WIRE W 13...

Страница 48: ...ICH STARTS FUEL FLOW SHUT OFF VALVE WICH ALLOWS FUEL TO FLOW OUT OF PUMP 3 SEC TIMER ENERGIZES THE IGNITOR TO IGNITE FUEL 2 AFTER 3 SEC TIMER DE ENERGIZES THE IGNITOR RESISTOR JUMPER ON PHOTOCELL ELEI...

Страница 49: ...IRCUIT Y GR R AC POS YEL AC RED YEL REGULATOR RECITIFIER VOLTAGE NEG BLK GR Y ENGINE GR Y GR Y C B A 30 RELAY 87A 86 87 85 ALL WIRES BLACK UNLESS NOTED W WHITE G GREEN R RED Y YELLOW O ORANGE BL BLUE...

Страница 50: ...TTERY SWITCH PRESSURE 86 87 Y RED 6GA CONTROL BOX BLK 12GA RED 12GA BLK 6GA 1 C 85 87a 30 A B C RED Y Y BLK BRN WHT Y ENGINE RED ENGINE REGULATOR 85 30 87a 86 87 BLK BREAKER HOUR METER B C WIRING DIAG...

Страница 51: ...MACHINE CONNECTION B C A 1 APPLY 12V BURNER MOTOR STARTS FUEL FLOW FUEL SOLENOID FUEL NOZZLE START TO ATOMIZE DIESEL TIMER DELAY ACTIVATES THE IGNITOR 2 AFTER 3 SEC TIMER RELAY SHUTS OFF THE IGNITOR C...

Страница 52: ...duct and tell us your opinion valuer votre produit et dites nous votre opinion Rese e su producto y d ganos su opini n www kaercher com welcome www kaercher com dealersearch Alfred K rcher SE Co KG Al...

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