Hotsy 558 Dealer'S Manual Download

Page: 35 / 40

Hotsy 558 DEALER 9.801-536.0 - R

Pump

REF

PART NO.

QTY

DESCRIPTION

NOTES

8.757-191.0

ELBOW, 3/8" STREET, BRASS

8.918-193.0

HOSE 3/8" X 20"

9.803-919.0

BANJO BOLT

9.802-893.0

FLAT SEAL WASHER

8.715-502.0

UNLOADER, HM DX UNSET (921462)

8.904-909.0

PUMP, HOTSY HHC165L.1, 2.2@1450 1740RPM

8.707-264.0

MANIFOLD PLUG TAPPED

8.757-340.0

ELBOW 3/8", STREET 90 DEG, STEEL, W/SLNT

8.716-125.0

PRESSURE SWITCH

8.717-667.0

PRESSURE SWITCH O-RING KIT

8.717-256.0

PRESSURE SWITCH MICRO SWITCH

8.719-008.0

COPPER WASHER

8.709-117.0

CLAMP, HOSE

8.706-513.0

VIBRATION MOUNT

8.758-080.0

BARB BRASS 3/8 X 3/8 NPTF (M)

8.758-079.0

ADAPTER STEEL 3/8 BSPP(F) X 3/8 NPTF(M)

8.757-184.0

ADAPTER STEEL 3/8 NPTF(F) X 3/8 BSPP(M)

3, 4

Summary of Contents for 558

Page 1: ...re Washer WARNING OF F F 10 0 2033 200 165 130 95 235 270 30 0 TE MPERATU RE BURNER RE SE T PILO T LIGHT PUMP ON OFF OPE RA TING INST RU CT IONS INST RU CCIONES DE OPE RAC ION MODE D EMPL OI MODELS 558 1 109 610 0 For the Hotsy Dealer nearest you consult our web page at www hotsy com ...

Page 2: ...2 Hotsy 558 DEALER 9 801 536 0 R Machine Data Label ...

Page 3: ...entification 10 Assembly 11 Installation 12 LP Vapor Fuel 13 Gas Regulator 13 Electrical 13 Operation 14 To Clean 16 To Stop 17 Storage 17 Maintenance Pump 18 Gas Burner 19 Relief Valve 19 Unloader Valve 19 Heating Coil 19 Troubleshooting 20 Parts Hotsy 558 Left Side 24 Hotsy 558 Right Side 25 Water Inlet 28 Hose Gun Wand 29 Burner 30 Control Box 32 Coil Outlet 34 Pump 35 Unloader Valve 36 Duplex ...

Page 4: ...perator with the operation and function of the machine The MAINTENANCE section contains preventive main tenance to keep the machine and its components in good working condition They are listed in this general order Pump Gas Burner Heating Coil Troubleshooting The PARTS LIST section contains assembled parts illustrations and corresponding parts list The parts lists include a number of columns of in...

Page 5: ...omprehends its contents Owner and or user must study and maintain for future reference the manufacturers instructions The operator must know how to stop the machine quickly and understand the operation of all controls Never permit anyone to operate the engine without proper instructions Save These Instructions This manual should be considered a permanent part of the machine and should remain with ...

Page 6: ...o a UL grounded receptacle of proper voltage and amperage ratings Do not spray water on or near electrical components Do not touch machine with wet hands or while standing in water Always disconnect power before servicing WARNING Flammable liquids can create fumes which can ignite causing property damage or severe injury AVERTISSEMENT Des liquides inflammables peuvent produire des vapeurs qui peuv...

Page 7: ...ore using pressure washer WARNING High pressure developed by these machines will cause personal injury or equipment damage Keep clear of nozzle Use caution when oper ating Do not direct discharge stream at people or animals or severe injury or death will result AVERTISSEMENT La haute pression générée par ces machines causera des lésions corporelles ou des dommages à l équipement Se tenir à l écart...

Page 8: ... pieds du mur pour fournir une ventilation et un espace d entretien adéquats Cet équipement comprend des pièces comme des interrupteurs à rupture brusque ou des pièces semblables qui ont tendance à produire des arcs ou des étincelles Par conséquent lorsque l appareil se trouve dans un garage il devrait se trouver dans une pièce ou une enceinte prévue à cet effet ou devrait être installé à 46 cm 18...

Page 9: ...ppliance 5 Check all tank and the line connections periodically to be sure they are tight When testing for leaks use approved leak detector solution not matches 6 Make certain your container is properly fastened in place 7 Turn container with open part of container guard towards frame This protects valves and regulator against flying rocks and mud Transport container in the proper position in whic...

Page 10: ...OPE RAT ING INST RUCTIONS INST RUCCIONES DE OPE RAC ION MODE D EMPL OI OF F F 10 0 2033 200 165 130 95 235 270 30 0 TEMPERATURE BURNER RE SE T PILO T LIGHT PUMP ON OFF Wand Adjustable Pressure Nozzle Pressure Hose Attachment Hose Hanger Pilot Ignitor Light Gas On Off Knob Thermostat Relief Valve Pump Garden Hose Connector Detergent Injector Valve Motor Unloader Valve Pump Switch Burner Switch Oper...

Page 11: ...tall the hose hanger as shown Pressure Hose Trigger Gun and Wand 1 When assembling use Teflon tape on all plumbing connections to prevent leakage 2 Install the pressure hose on the pressure washer as shown NOTE Pressure relief valve must be tested and inspected annually 3 Assemble wand components as shown Connect pressure hose to trigger gun NOTE The pressure nozzle is not to be installed at this ...

Page 12: ... DE TIRAGE If the pressure washer is to be used in an enclosed area a flue must be installed to vent burner exhaust to the outside atmosphere Exhaust gases should not be vented into a wall a ceiling or a concealed space of a building Be sure the flue is the same size as the burner exhaust vent on the pressure washer Poor draft will cause the pressure washer to soot and not operate properly When se...

Page 13: ... WARNING DO NOT stand in water while connecting and disconnecting electrical supply AVERTISSEMENT NE PAS se tenir debout dans l eau au moment de brancher ou de débrancher l alimenta tion électrique WARNING Always disconnect power before servicing your pressure washer AVERTISSEMENT Toujours débrancher l alimentation avant d effectuer des opérations d entretien sur la machine IMPORTANT Consult local...

Page 14: ...ccorder l alimentation électrique WARNING DO NOT stand in water while plugging or unplugging electrical cord AVERTISSEMENT Ne pas se tenir debout dans l eau au moment de brancher ou de débrancher le cordon électrique CAUTION This pressure washer is equipped with a UL approved ground fault circuit interrupter GFCI power cord Use UL grounded type receptacles of proper voltage and amperage ratings Wh...

Page 15: ...as been performed on the burner assembly it will be necessary to bleed the air from the gas line before the pilot will light 9 If you are running the machine for the first time or have performed maintenance to the burner assembly there will be air in the gas line To bleed out the air from the gas line run pressure washer with pump and burner switches ON and thermostat on highest setting Squeeze th...

Page 16: ... and detergent is drawn into the system DO NOT reduce the water inlet flow so much that the pump cavitates because of water starvation Operating a pump with insufficient water will damage the pump seals 1 Insert detergent line and screen into container of detergent 2 Completely open detergent control knob located on the side of the detergent injector valve 3 Start the detergent suction by rotating...

Page 17: ... non ventilés 1 Protect from freezing by storing in a heated area or by flushing the system with antifreeze use an automotive engine antifreeze or windshield washer solvent to antifreeze To flush the system with antifreeze attach a short length of hose to the garden hose connector see Component Identifica tion for location Place the other end of the hose into a container of antifreeze Start machin...

Page 18: ...ak in period make sure the oil is changed after the first 50 hours of operation After that replace oil every year or 500 hours of operation whichever comes first Proper Pump Care DO NOT pump acids DO NOT allow pump to run dry Winterize if storing in freezing temperatures refer to Storage for details Use a water softener on the water system if known to be high in mineral content Use only high quali...

Page 19: ...urn clockwise one full turn until there is no leaking when the trigger gun is closed Unloader Valve WARNING The unloader valve on this pressure washer has been factory set and sealed and is a field nonadjustable part Tampering with the factory setting may cause personal injury and or property damage and will void the manufacturer warranty For replacement parts refer to Pump AVERTISSEMENT La soupap...

Page 20: ... supply low Correct water supply Pump sucking air Fill the detergent container and check for loose hose clamps or fittings POOR OR NO DETERGENT FLOW Low detergent level Fill the detergent container Detergent screen clogged Clean if necessary Detergent injector valve not opening Check that handle or knob is not slipping on shaft Pressure nozzle clogged Clean pressure nozzle Excessive inlet pressure...

Page 21: ...ER CYCLES WHEN TRIGGER GUN IS OPEN OR CLOSED Air in system Open and close trigger gun several times Unloader out of adjustment or defective Call a qualified service technician to adjust or replace unloader valve Water leak between unloader valve and trigger gun Check fittings hose and trigger gun for leaks Repair or replace PILOT DOES NOT LIGHT Gas valve closed Set gas valve ON OFF knob to pilot G...

Page 22: ...22 Notes Hotsy 558 DEALER 9 801 536 0 R ...

Page 23: ...23 Parts Parts 1 109 610 0 HOTSY 558 Hotsy 558 DEALER 9 801 536 0 R ...

Page 24: ...E D EM PL OI For Location Of 1st Serial Plate Location Of 2nd Serial Plate Detail See Pump Assy Illus For Detail See Burner Illus 38 55 24 37 43 54 44 31 45 22 23 28 32 1 17 13 15 16 27 18 43 54 30 25 26 53 56 19 20 35 36 14 22 23 25 30 27 29 29 52 34 51 2 3 44 18 21 4 10 5 53 39 52 For Detail See Water Inlet Illus Hotsy 558 DEALER 9 801 536 0 R ...

Page 25: ...tsy 558 Right Side WARNING OF F F 10 0 2033 200 165 130 95 235 270 30 0 TE MPERATU RE BURNER RE SE T PILO T LIGHT PUMP ON OFF 46 47 48 6 33 8 7 9 12 42 41 40 11 For Detail See Control Box Illus For Detail See Coil Outlet Illus 50 49 36 57 ...

Page 26: ...800 153 0 1 INSTRUCTIONS DECAL 18 8 706 732 0 2 SNAP BUSHING 19 8 709 100 0 1 MOUNTING CLIP 20 9 802 753 0 2 BOLT 1 4 20 X 3 4 21 8 911 978 0 1 FRONT CHASSIS PANEL 22 9 802 751 0 9 SCREW 1 4 20 X 1 23 9 802 802 0 9 FLAT WASHER 1 4 24 9 802 515 0 1 STRAIN RELIEF 25 9 802 204 0 2 CLAMP HOSE 26 8 901 135 0 1 DECAL WINTERIZE 27 9 802 104 0 2 SNAP BUSHING 28 8 717 450 0 1 INSULATION 29 8 718 863 0 2 NU...

Page 27: ...09 0 1 MOTOR 2HP 1PH 115V 1750RPM 56C ODP 46 8 923 916 0 1 WLMT 16 TOP HAT 47 9 802 904 0 1 VENT INSULATION 48 9 803 108 0 1 VENT INSULATION RETAINING RING 49 1 CONTROL BOX ASSEMBLY 50 1 COIL OUTLET ASSEMBLY 51 1 PUMP ASSEMBLY 52 8 718 648 0 2 U BOLT 1 4 20 X 1 1 4 X 2 1 4 53 9 800 034 0 1 LABEL CLEAR LEXAN 4 3 X 5 5 54 8 718 980 0 4 WASHER 5 16 FLAT 55 9 800 016 0 1 LABEL DISCONNECT POWER SUPPLY ...

Page 28: ...VALVE 8 700 290 0 DETERGENT INJECTOR KIT 3 6 390 126 0 1 HOSE CLAMP 4 9 802 252 0 48 TUBING 1 4 5 8 707 056 0 1 DETERGENT SCREEN 6 8 711 785 0 3 HOSE 3 8 7 8 706 944 0 2 NIPPLE 3 8 X 3 8 HOSE 8 8 709 117 0 2 CLAMP HOSE 9 9 804 016 0 1 FILTER SCREEN WASHER GARDEN HOSE 30MESH 5 4 3 2 1 7 6 9 8 7 8 To Pump Hotsy 558 DEALER 9 801 536 0 R ...

Page 29: ...89 0 1 WAND SINGLE 36 INSULATED W SIDE GRIP 8 717 661 0 1 INSULATOR GRIP ASSEMBLY 8 706 670 0 1 SIDE HANDLE GRIP 3 9 802 164 0 1 QUICK DISCONNECT 4 8 707 139 0 1 QUICK DISCONNECT PLUG 5 8 757 241 0 1 PLUG 3 8 NPTF ALLEN COUNTER SUNK W SLNT 6 8 739 011 0 1 HOSE 3 8 X 50 1 WIRE TUFF SKIN 8 701 663 0 1 VALVE ASSEMBLY UNITIZED 1 2 3 4 5 6 ...

Page 30: ...30 Burner Hotsy 558 DEALER 9 801 536 0 R O C E 8 11 14 20 19 19 15 21 22 23 24 6 1 2 3 4 5 25 7 26 9 18 1 17 12 27 10 13 Igniter Assy 16 28 29 29 ...

Page 31: ... LIGHT SWITCH 12 9 802 911 0 15 TUBING 1 4 ALUMINUM IN 13 8 718 909 0 1 FASTENER 1 4 20 14 9 802 020 0 1 NIPPLE 3 4 X 6 15 8 912 890 0 1 PILOT LIGHT BRACKET 16 1 WARNING LABEL 17 9 802 695 0 1 NUT 10 32 KEPS 18 9 802 017 0 1 NIPPLE 3 4 X CLOSE 19 9 802 772 0 2 SCREW 10 32 X 1 4 HWH ROLOC ZN 20 8 718 102 0 1 GAS PILOT 21 8 718 092 0 1 THERMOCOUPLE 22 8 718 069 0 1 ELECTRODE WITH BRACKET 23 8 718 58...

Page 32: ...32 Control Box Hotsy 558 DEALER 9 801 536 0 R 1 To Motor 2 3 4 6 8 9 10 11 12 13 To Gas Valve 27 14 15 17 18 29 28 7 24 20 21 22 24 23 25 26 5 31 16 To Pilot Sensor 32 19 24 33 34 35 23 37 30 30 36 ...

Page 33: ...5 9 803 652 0 1 PILOT INDICATOR LIGHT 16 9 802 422 0 52 CORD 16 2 SJO 17 8 905 690 0 1 CONTROL BOX FRONT 18 9 803 249 0 4 SCREW M4 X 10 19 9 802 480 0 1 CONTROL BOX BACK 20 8 716 901 0 1 TRANSFORMER 120 X 24 VOLT 21 8 911 995 0 1 BRACKET 22 9 802 775 0 4 NUT 1 4 FLANGE 23 9 802 701 0 4 BOLT 1 4 X 1 24 8 718 820 0 4 NUT 1 4 HEX NC 25 9 800 040 0 1 LABEL GROUND 26 8 750 095 0 1 THERMOSTAT 27 9 802 5...

Page 34: ...LNT 2 9 196 012 0 1 SCREW 10 24 X 1 4 HEX SET 3 8 902 433 0 1 VALVE SAFETY RELIEF VSA 4 9 802 171 0 1 NIPPLE 3 8 X 3 8 NPT ST MALE 5 8 757 241 0 1 PLUG 3 8 NPTF ALLEN COUNTER SUNK W SLNT 6 8 711 785 0 30 HOSE 3 8 PUSH ON 7 8 706 728 0 1 BUSHING 1 3 8 SNAP Hotsy 558 DEALER 9 801 536 0 R 5 4 1 3 2 6 7 ...

Page 35: ...1740RPM 7 8 707 264 0 1 MANIFOLD PLUG TAPPED 8 8 757 340 0 2 ELBOW 3 8 STREET 90 DEG STEEL W SLNT 9 8 716 125 0 1 PRESSURE SWITCH 8 717 667 0 PRESSURE SWITCH O RING KIT 8 717 256 0 PRESSURE SWITCH MICRO SWITCH 10 8 719 008 0 1 COPPER WASHER 11 8 709 117 0 1 CLAMP HOSE 12 8 706 513 0 1 VIBRATION MOUNT 13 8 758 080 0 1 BARB BRASS 3 8 X 3 8 NPTF M 14 8 758 079 0 1 ADAPTER STEEL 3 8 BSPP F X 3 8 NPTF ...

Page 36: ...36 Unloader Valve 13 12 11 10 14 9 8 7 6 5 4 2 1 3 5 15 16 17 18 19 20 21 22 23 24 Hotsy 558 DEALER 9 801 536 0 R ...

Page 37: ...RING Included in Kit A 12 8 932 694 0 1 PLATE Included in Kit C 13 9 803 925 0 1 NUT 14 9 803 919 0 2 BANJO BOLT G3 8 SOLID CAP 15 8 730 841 0 1 VALVE BODY ST MT 8 730 842 0 1 VALVE BODY D 8 730 843 0 1 VALVE BODY VBA SST 16 1 SEAT Included in Kit C 17 9 803 906 0 1 O RING SEAL 1 78 X 14 Included in Kit A 18 9 803 908 0 1 TEFLON RING 11 5 X 7 X 1 2 Included in Kit A 19 70 060462 1 O RING 3081 Incl...

Page 38: ...E 9 4 SUPPORT RING 20MM SEE KITS TABLE 10 9 802 925 0 3 PLUG 3 8 11 9 803 198 0 2 COPPER WASHER 12 8 717 507 0 1 MANIFOLD 13 4 O RING VALVE SEAT SEE KITS TABLE 14 4 VALVE ASSEMBLY SEE KITS TABLE 15 4 O RING MANIFOLD PLUG SEE KITS TABLE 16 9 802 924 0 4 PLUG MANIFOLD 17 9 802 884 0 6 WASHER 18 9 803 952 0 6 MANIFOLD STUD BOLT 23 8 717 540 0 4 SCREW HEX 6MM Hotsy 558 DEALER 9 801 536 0 R TORQUE SPEC...

Page 39: ... COPPER SEE KITS TABLE 39 2 CERAMIC PISTON 20MM SEE KITS TABLE 40 2 SPACER COPPER SEE KITS TABLE 41 8 717 042 0 2 PLUNGER ROD 42 9 802 917 0 2 CONNECTING ROD PIN 43 8 717 111 0 2 CONNECTING ROD ASSY 44 8 717 215 0 1 GASKET CRANKSHAFT COVER 45 8 717 136 0 1 COVER CRANKCASE 46 8 707 267 0 1 GASKET 47 9 802 939 0 4 SCREW ALLEN CRANKCASE 48 9 802 945 0 2 SCREW SET 6MM KIT NUMBERS 8 725 362 0 8 717 623...

Page 40: ...ocal Hotsy dealer or visit www Hotsy com Smart phone users scan the code below to link directly to the Service Request page To REGISTER your pressure washer please visit our Warranty Registration page at www hotsy com WarrantyRegistration aspx or scan the code below with your smart phone ...

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Hotsy 558, Dealer'S Manual

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