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EP
OPERATOR'S MANUAL
■ EP-2010
■ EP-3010
■ EP-3015
■ EP-3520
For technical assistance or the dealer nearest you,
consult our web page at www.hotsy.com
8.914-444.0

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Table of Contents
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Summary of Contents for Hotsy EP Series

  • Page 1 OPERATOR’S MANUAL ■ EP-2010 ■ EP-3010 ■ EP-3015 ■ EP-3520 For technical assistance or the dealer nearest you, consult our web page at www.hotsy.com 8.914-444.0...
  • Page 3: 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. Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 4: Important Safety Information

    (GFCI). If rated more than 250 volts, or more than single phase this product should only be connected to a power supply receptacle protected by a GFCI. Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 5 PROTECT FROM specified in the manual. FREEZING cause malfunction of the machine and result in death, serious bodily injury, and/or property damage. Fol- low storage instructions specified in this manual. Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 6: Component Identification

    This system prevents internal pump damage. High Pressure Hose — Connect one end to water pump discharge nipple and the other end to spray gun. Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 7: Assembly Instructions

    Pump Water Inlet Garden Hose STEP 10: Connect the garden hose to pump water inlet. Inspect inlets. CAUTION: Do not run the pump without water or pump damage will result. Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 8: Operating Instructions

    NOTE: For a more gentle rinse, select the white 40° or green 25° nozzle. To scour the surface, select the yellow 15° or red 0° nozzle. To apply de- tergent select the black nozzle. Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 9: Applying Detergent And General Operating Techniques

    Select and install the pressure washer in low pressure for 1-2 minutes. desired high pressure nozzle. NOTE: You can also stop detergent from flowing by simply removing detergent siphon tube from bottle. Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 10: Shut Down And Clean-Up

    Squeeze trigger of spray gun to drain all water from the wand and hose. 2. Restart pressure washer and let it run briefly (about 5 seconds) until water no longer discharges from the high pressure outlet. Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 11: Troubleshooting

    MOTOR STOPS Check that main voltage corresponds to the speci- Tripped thermal overload due to over- fications. Wait a few minutes before turning on the heating machine again by resetting the GFCI cord. Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 12: Preventative Maintenance

    Check pump oil and engine oil level before first use of your new pressure washer. Estimated Operating Estimated Operating Date Oil Changed Date Oil Changed Hours Since Last Hours Since Last Month/Day/Year Month/Day/Year Oil Change Oil Change Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 13: Exploded View

    EXPLODED VIEW 66, 67 11 32 3, 61 301009D 301509A 16 15 Models 352009A 6, 7 201009D 301009D 64, 65, 70 301509A OSIT OSIC 14, 65 352009A 3, 61 201009D Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 14: Exploded View Parts List

    Switch, 2 Pos. 120V-600V, 352009A) 1-3 PH Bremas (301009D, 301509A, 352009A) Motor, See Specifications Page 9.802-478.0 Lid, Plastic, Carlon E9801 9.802-064.0 Grommet, Rubber, Nozzle Box (301009D, 301509A, Holder 352009A) 9.802-778.0 ▲ Nut, 5/16" Whiz Loc Flage Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 15 Axle, 5/8" x 19.625" Long 8.718-980.01 Washer, 5/16" Flat, SAE 8.719-939.0 Handle, Bumper, Red 8.912-065.0 Base, CW Direct, Red 9.800-013.0 Label, Intend. For Indoor Use 1 9.800-034.0 Label, Clear Lexan 2-1/4" x 4-1/2" Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 16: Uu1 Unloader Exploded View And Parts List

    Kit B 9.104-039.0 Outlet Kit O-Ring 12 ID x 2 CS A, D Kit C 9.104-040.0 Stem Basic Kit O-Ring 6 ID X 2 CS A, D Kit D 8.920-045.0 UU1 Complete Stem Kit Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 17 Kit B 8.754-942.0 Outlet Repair Kit 9.802-893.0 Seal Washer 3/8 Kit C 8.754-957.0 Stem Repair Kit 9.803-919.0 Banjo Bolt 3/8 8.754-936.0 O-ring, Ø2.62 x 10.78 9.803-920.0 Banjo Bolt, 1/2, w/1/4" Port 9.803-914.0 Seal Washer 1/2 Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 18: Specifications

    Part # Part # EP-201009D 1000 8.739-107.0 8.923-777.0 HF2030S 9.175-018.0 1-1/2 9.804-516.0 EP-301009D 1000 8.739-107.0 8.923-779.0 HF2830S 8.754-696.0 8.754-709.0 EP-301509A 1500 8.739-107.0 8.923-779.0 HF2830S 8.754-696.0 8.715-090.0 EP-352009A 2000 8.739-107.0 8.751-179.0 HM3540R.3 9.175-018.0 8.751-366.0 Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 19 Valve Plug 8.754-840.0 Bearing Needle 8.754-851.0 Plug, Brass G1/4 (16mm) 8.754-826.0 Seal, Crankshaft 8.754-845.0 Washer, Copper G1/4 (16mm 8.754-844.0 Flange, Motor Models) 9.803-210.0 Washer 8.754-854.0 Bolt, Manifold M14 X 40 8.752-824.0 Screw, 6 mm Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 20: Mt.2 Series Pump Exploded View And Parts List

    14 mm** 16 mm** Valve Seals ITEM NUMBERS 39, 40, 41, 39, 40, 41, 4, 6, 8 4, 6, 8 4, 5, 6, 7, 8 4, 5, 6, 7, 8 12, 13, 14 INCLUDED Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 21 Bolt, Manifold M14 X 40 2 8.752-824.0 Screw, 6 mm 8.754-850.0 Washer, Lock 39* 8.754-855.0 Bolt, Plunger 9.803-198.0 Washer, Copper G3/8 40* 8.754-092.0 Spacer, Copper 8.707-262.0 Plug, Brass G3/8 22* See Kits Below Valve Seat Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 22: Hose And Spray Gun Assembly

    39, 40, 41, 4, 6, 8 4, 6, 8 4, 5, 6, 7, 8 3, 4, 5, 6, 7 39, 40, 41, 42 12, 13, 14 INCLUDED NO. OF CYLIN- DERS KIT WILL SERVICE Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 23 12* See Kit Below Valve Assembly 9.804-581.0 O-Ring Ø3.53 x 55.56 13* 9.803-948.0 O-Ring Ø2.62 x 18.77 9.804-582.0 Needle Bearing 9.803-949.0 Valve Plug 9.804-583.0 Motor Flange 56C 9.803-950.0 Copper Washer 1/4 9.803-210.0 Washer Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 24 38, 39, 40, 3, 5, 7 3, 5, 7 3, 4, 5, 6, 7 11, 12, 13 INCLUDED 6, 7 41, 42, 43 41, 42, 43 NO. OF CYLIN- DERS KIT WILL SERVICE Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 25 Sight Glass, G3/4 9.803-192.0 O-Ring, 2.62 X 60.05 9.802-939.0 Screw, Cover 8.933-011.0 Bearing, Roller * Available In Kit (See Below) 8.751-223.0 Crankshaft, (4030, 4035) 8.751-222.0 Crankshaft, (3540) 8.717-063.0 Crankshaft (4031) 9.803-167.0 Key, Crankshaft Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 26 Plunger Oil KIT DESCRIPTION 15mm Valve Seals ITEM NUMBERS 33, 34, 35, 11, 12, 13 INCLUDED 36, 37, 38 NO. OF CYLIN- DERS KIT WILL SERVICE NUMBER OF CYL- INDERS KIT WILL SERVICE Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 27 Clamp, Hose, .46 - .54 ST 8.754-769.0 Spray Gun, Shut-Off 9.802-251.0 Tube, 1/2" x 1/2" Clear Vinyl 6ft. 9.112-533.0 Lance-AL Quick Connect-Male 8.707-057.0 Strainer, 1/4" Hose Barb, 3000 PSI Plastic Nozzle, See Specifications Page ▲ Not Shown Hotsy EP • 8.914-444.0 • Rev. 10/17...
  • Page 29 If you need SERVICE on your pressure washer, contact your local 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 Registra- tion page at www.hotsy.com/WarrantyRegistration.aspx or scan the code...

This manual is also suitable for:

Ep-3010Ep-2010Ep-3015Ep-3520

Table of Contents