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Read instructions carefully before attempting to assemble, install, operate or service this pressure washer.
Failure to comply with instructions could result in personal injury and/or property damage!
®
serial number:
date purchased:
for sales and service, please contact:
NOTE: THIS MANUAL IS INTENDED FOR USE WITH
THE FOLLOWING MODEL RELEASE ONLY: 555SS
specifications
Pump Volume At Pump Head: 2.2 GPM/132 GPH
Burner Type: Fuel Oil Fired, 214,300 BTU/Hr.
Burner Fuel Pressure: 150 PSI
Pump Pressure At Pump Head: 1300 PSI
Machine Voltage: 115 VAC/60 Hz/1 Ph
Total Machine Amperage: 20 Amps
Machine Weight: 280 Lbs.
Shipping Weight: 315 Lbs.
Exhaust Stack Size: 8"
Machine Dimensions: Length = 44", Width = 26", Height = 38"
model 555ss
OPERATING INSTRUCTIONS
AND PARTS MANUAL
c
®
97-6230

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Summary of Contents for Hotsy 555SS

  • Page 1 Read instructions carefully before attempting to assemble, install, operate or service this pressure washer. Failure to comply with instructions could result in personal injury and/or property damage! NOTE: THIS MANUAL IS INTENDED FOR USE WITH THE FOLLOWING MODEL RELEASE ONLY: 555SS specifications Pump Volume At Pump Head: 2.2 GPM/132 GPH ●...
  • Page 2: Table Of Contents

    The model and serial numbers will be found on a decal attached to the pressure washer. You should record both serial number and date of purchase and keep in a safe place for future reference. 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 3: Important Safety Information

    6. Eye, hand and foot protection fans. Exhaust contains poi- protective eye Wear must be worn when using this and clothing sonous carbon monoxide gas; risk of must be Worn. equipment. asphyxiation. exposure may cause loss of use only in a Well ventilated area. consciousness and may 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 4 14. Inlet water supply must be cold and clean fresh 11. Read engine safety instructions provided. water. 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 5: Component Identification

    — Allows you to siphon and mix unloader valve — Safety device which, when the detergents. spray gun closes, prevents over pressurization. Wand — Must be connected to the spray gun. 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 6: Assembly Instructions

    1. When assembling, use teflon tape on all plumbing connections to prevent leakage. 2. Install high pressure hose on machine as shown in figure 1. rupture disk pressure hose Figure 1 - Pressure Hose Installation 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 7: Installation Instructions

    For additional burner component information, see regulator will permit proper upward flow of exhaust flue burner assembly. It is recommended that the oil burner gases. be serviced yearly or as needed. Contact your local service center. 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 8: Operation Instructions

    GFCI power cord when machine is plugged in. Always test GFCI before each use. See adjustable pressure nozzle instructions in the Electrical Connections section of this manual. manual trigger lock Figure 4 - Nozzle Installation/Manual Trigger Lock 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 9: General Cleaning Techniques

    Always rinse with cold water after using detergent. increase decrease Rinse from the top to the bottom to prevent detergent from dripping onto a rinsed area. For the best results, contact your Hotsy dealer to help you select the best detergent for your application. detergent storage storage...
  • Page 10: Maintenance

    • Clean filter screen on detergent inlet line periodi- cally. • Flush the pressure washer system with antifreeze if storing for an extended period of time, refer to storage & maintenance for details. 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 11: Troubleshooting

    . y l l l i f . s l . f f l l i g i l . y l y l l t e l 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 12 If the pressure washer demonstrates other symptoms or the corrective actions listed do not correct the problem, contact the local authorized Hotsy Service Center. The Hotsy Service Center can be identified by visiting www.hotsy.com or by calling 1-800-525-1976.
  • Page 13 860201 16" swivel hose reel ❍ 860202 13" swivel hose reel ❍ ✰ 860203 16" fixed hose reel 860204 13" fixed hose reel ✰ ❍ requires the following items: 707426 hose 3/8" x 36" (1 ea.) 644802 street elbow 3/8" (2 ea.) ✰ requires the following items: 707426 hose 3/8" x 36" (1 ea.) 644802 street elbow 3/8" (1 ea.) 644751 elbow 3/8" (1 ea.) 615585 bracket (1 ea.) 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 14: Exploded Views

    34,35 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 15 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 16: Exploded View Parts List

    Nut, 10-24 Hex, Flange 873778 Insulation, Coil 873778 Insulation, Pancake 95-07104705 Hanger, GFCI Cord 859806 Grommet 210001 Handle 375450 Tank, Coil 873779 Insulation 860102 Ring, Retaining 226222 Coil 90-100972 Bolt, Carriage, 1/4"-20 x 1.0 PLT 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 17 Linkage, Brake 95-07104827 Lever, Brake 95-07104828 Bracket, Brake Pad 6-05181A Nut, Strain Relief 646012 Label, Warning 9.800-049.0 Label, Cleaning Solution 2-0032 Elbow, 3/8 Street 2-00575 Elbow, 3/8, 45° 646012 Label, Warning, Elec HWW 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 18: Burner Assembly Exploded View Parts List

    890469 Motor 823988 Clamp, Hose, UNI .46 - .54 875590 Filter Screen Replacement 848605 Blower Fan 825831 Coupling 944840 Fuel Pump Stem 944841 Screen Fuel Pump 826167 Strain Relief 703127 Strain Relief Nut 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 19: Rupture Disc Outlet Exploded View & Parts List

    Bushing, 1/2" x 3/8", Steel 2-2007 Nipple, 3/8" x 3/8" NPT ST Male 2-10862 Hose Barb, 3/8" Barb x 3/8" ML Pipe 10-09004 Label, Hot Water Outlet 2-00575 Elbow, 3/8", 45° 4-02120003 Hose, 3/8" 27" 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 20: Fuel Tank Assembly & Parts List

    Decal Fuel Type 817312 Fuel Tank Cap 07116 Green Hose 1/4" 309294 Nipple 3/8" Hose x 1/4" Hose 867368 Black Hose 1/4" 1.875 ft. 823988 Hose Clamp, UNI .46 - .54 971511 Fuel Shut-Off Valve 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 21: Control Panel Assembly & Parts List

    Control Box Front 955930 Thermostat 630649 Control Box Channel 615414 Control Box Back 703106 Flange Nut 1/4" - 20 615952 Bolt 1/4" - 20 x 3/4" 6-05152 Strain Relief 6-05153 Strain Relief (Motor Cord) 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 22 875651 Pressure Switch replacement parts 753134 O-Ring Kit 875653 Switch 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 23: Water Inlet Assembly & Parts List

    823989 Hose Clamp 961534 Tubing 1/4" 48" 935159 Filter Screen 444437 Label, Water Metering 823932 Clamp, Retaining 612945 Bolt, 1/4” x 1/2” 780570 Washer, 1/4” Retainer 703106 Nut, 1/4” 834159 Label, Hotsy Detergent 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 24: Pump Assembly & Parts List

    829596 Manifold Plug HC165AL Pump 651485 Banjo Bolt 936633 Washer 783654 Vibration Mount 844753 Street Elbow 3/8" replacement parts 753026 Discharge Repair Kit ✪ 753025 O-Ring Repair Kit ✪ 753027 Stem Repair Kit ✪ 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 25: Pump - Exploded View & Parts List

    5-1801 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 26 Plunger Bolt O-Ring ✤ Teflon Ring ✤ Copper Spacer ✤ Ceramic Plunger Sleeve ✤ Copper Spacer ✤ 818575 Sight Glass O-Ring 875526 ▲ Shaft Setscrew 6 mm x 6 mm ▲ Not Shown 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 27 ◆ 877686 Seal Packing Kit 20 mm 2 Cyl ▼ 877685 Complete Seal Packing Kit ★ 877648 Complete Valve Assembly Kit ❖ 877687 Plunger Seal Kit 2 Cyl ✤ 877684 Ceramic Sleeve Kit 918430 Hawk Tool Kit 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 28: Hose & Spray Gun Assembly & Parts List

    799101 Adjustable Pressure Nozzle 878917 ✪ Wand 826169 Quick Disconnect 915786 Quick Disconnect Plug 860447 Trigger Gun 4-02033450C Hose, 3/8" replacement parts 859762 Insulator Grip Assembly ✪ 859763 Side Handle Grip ✪ 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 29: Trigger Gun - Exploded View & Parts List

    Valve Seat O-Ring ✪ 812801 Valve Body Plunger Guide Seat O-Ring ✪ Plunger Guide Backring ✪ Plunger Guide O-Ring ✪ Plunger Guide ✪ Plunger Rod ✪ Plunger Seat ✪ 914141 Trigger Pin 70-150600 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 30 Phillips Screw 914142 Trigger Lock Pin 960271 Trigger 881941 Trigger Lock Lever 936460 Inlet Pipe Seat 914285 Inlet Pipe 851190 Inlet Fitting 860496 Right Gun Shell replacement parts 877471 Trigger Gun Repair Kit ✪ 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 31: Vba Unloader Exploded View And Parts List

    70-262800 O-Ring Repair Kit 70-030209 Nut, 20mm x 1.5mm Kit "B" 70-262801 Outlet Kit 70-180004 Banjo Bolt, 3/8 Kit "C" 70-262802 Stem Repair Kit 70-020432 Body ST-MT 70-020433 Body D 70-020434 Body SST 97-6230 • HOTSY 555SS • Rev. 12/06...
  • Page 32: Vba35 Unloader Exploded View And Parts List

    Wiring diagram 97-6230 • HOTSY 555SS • REV. 9/06...
  • Page 33 WHAT THIS WARRANTY COVERS All Hotsy pressure washers are warranted by Hotsy to the original purchaser to be free from defects in materials and work- manship under normal use, for the periods specified below. This Limited Warranty is subject to the exclusions shown below, is calculated from the date of the original purchase, and applies to the original components only.
  • Page 34 Form #97-6230 • Revised 12/06 • Printed in U.S.A. by Hotsy...

Table of Contents