Table of Contents
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HWE
Electric Powered - Electric Heated
Operator's Manual
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WARNING:
This product and accessories may contain a chemical
State of California to cause cancer and birth defects or other
reproductive harm.
For more information about this regulation:
known
to the
www.P65Warnings.ca.gov
Pressure Washer
MODELS:
HWE-4020C
1.109-646.0
HWE-4030C
1.109-647.0
HWE-4020F
1.109-958.0
HWE-4030F
1.109-959.0
For the Hotsy Dealer nearest you,
consult our web page at
www.hotsy.com
8.941-225.0-Y
07/24/18
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Table of Contents
Related Manuals for Hotsy HWE-4020C
Summary of Contents for Hotsy HWE-4020C
- Page 1 “O D’ OP N ” IE UR TI M TI EM E’ TA For the Hotsy Dealer nearest you, consult our web page at WARNING: www.hotsy.com This product and accessories may contain a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.
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Page 2: Machine Data Label
Machine Data Label Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 3: Table Of Contents
Wiring Diagram 2 ......49 Wiring Diagram 3 ......50 Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 4: How To Use This Manual
KIT INSTRUCTIONS which came with the kit. It contains replacement parts numbers needed for ordering future parts. NOTE: The manual part number is located on the lower right corner of the front cover. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 5: Safety
Safety Introduction & Safety Information Thank you for purchasing this Hotsy Pressure Washer. This manual covers the operation and maintenance of the HWE-4020C, HWE-4030C, HWE-4020F and HWE- 4030F washers. All information in this manual is based on the latest product information available at the time of printing. -
Page 6: Important Safety Information
KEEP WATER ou des chocs électriques mortels SPRAY AWAY FROM or should be 18” (45cm) or more above the floor. ELECTRICAL WIRING. pourraient survenir. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 7 17. Hotsy will not be liable for any changes made to WARNING: High pressure spray our standard machines, or any components not...
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Page 8: Pre-Operation Check
échelle, des échafaudages ou toute autre surface relativement instable. La zone de nettoyage doit avoir une pente et un drainage adéquats pour réduire la possibilité d'une chute due à une surface glissante. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 9: Operations
Heat Exchanger — Has a stainless steel coil protector onto floor. This system prevents internal suspended into an 80 gallon water tank that is heated pump damage. to 180° F (84°c) by heating elements. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 10 However, this will stop after temperature is reached. d'alimentation approprié à la borne étiquetée L1, L2 et L3. Leave main power on to the machine to ensure hot water on pump start up. Use copper conductors only. Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 11: Assembly Instructions
AVERTISSEMENT: La machine doit être entreposée à l'intérieur dispositif de sécurité sur la lorsqu'elle n'est pas utilisée. Ces détente du pistolet pulvérisa- machines sont conçues pour teur. une utilisation à l'intérieur. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 12 To apply soap read Detergents & General Cleaning NOTE: When removing or Techniques section. replacing hoses, wand and nozzles, move switch to OFF position, open spray gun to release pressure before removing discharge hose. Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 13: Detergents & General Cleaning Techniques
IMPORTANT: You must flush the detergent injection system after each use by placing the suction tube into a bucket of clean water, then run the pressure washer in low pressure for 1-2 minutes. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 14: Cleaning Tips
à peinture, essence, huiles, etc.) • Produits à base de tripolyphosphate de sodium • Ammoniac ou produits à base d'acide These chemicals will harm the machine and will damage the surface being cleaned. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 15: Shutdown Procedures
CAUTION: With machine off, open spray gun to release pressure before removing discharge hose. Attention: Avec la machine hors tension, ouvrir le pistolet pulvérisateur pour relâcher la pression avant de retirer le tuyau de refoulement. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 16: Maintenance
2. Restart pressure washer and let it run briefly (about 5 seconds) until water no longer discharges from the high pressure outlet. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 17: Preventative Maintenance
Attention to regular preventative main- tenance procedures will assist in preserving the performance of your equipment. Contact your Hotsy dealer for maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer. Perform maintenance more often under severe conditions. - Page 18 Change oil in pump crankcase. Note the condition of the oil when drained. If found to be creamy, water seals in pump may have to be removed and replaced. Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 19: Troubleshooting
Water sprayed at machine machine. PRESENCE OF WATER High humidity in air Check and change oil twice as often. IN PUMP OIL Piston packing worn. Oil seal worn Check and replace if necessary. Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 20 Bypass pressure unloader by wiring spray NORMALLY gun open. If good PSI, turn BUT LOW Faulty pressure unloader machine off and replace regulator. DO NOT WATER PRESSURE RELEASE SPRAY GUN WHILE BYPASSING UNLOADER. Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
- Page 21 Tip worn- the GPM may be greater than expected with a Replace tip. worn tip Bad gauge - the pressure may Replace gauge. be higher than the gauge shows Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
- Page 22 Notes Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 23: Parts
Parts Parts HOTSY HWE HWE-4020C 1.109-646.0 HWE-4030C 1.109-647.0 HWE-4020F 1.109-958.0 HWE-4030F 1.109-959.0 Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 24: Exploded View - Left Side
Exploded View - Left Side Reversed View of Electrical Panel Components Time Delay Option 59, 94 Time Delay Option 89412250-2 Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 25: Exploded View - Right Side
Exploded View - Right Side Location of 1st serial plate L’A IE NT E EL T IO T DE S DE E UN 40 41 Location of 2nd serial plate inside frame 98412250-3 Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 26: Exploded View Parts List
ELBOW, 1/2" JIC X 1/2", 90° 9.802-039.0 ELBOW, 1/2" JIC X 3/8" STEEL 9.802-129.0 ELBOW, 1/2" X JIC X 3/8", BRASS 8.718-961.0 WASHER, M10 SPLIT RING ZINC 8.911-329.0 COVER, HOTSY 8.911-326.0 BASE, HOTSY Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 27 MOTOR CORD 12/4 8.925-509.0 ASSY, MOTOR CORD, 575V 3PH (575V ONLY) 9.802-518.0 STRAIN RELIEF, STRT, LQ TITE 3234 LARGE 9.802-526.0 LOCKNUT, 3/4" NOT SHOWN 9.800-013.0 LABEL, INTENDED FOR INDOOR USE 9.802-259.0 12” HOSE, 1/2" PUSH-ON Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 28: Exploded View Parts List
ASSY, WIRESETS, 575V 3PH AUTOSTST 8.925-515.0 (575V ONLY) (AUTOSTART/STOP ONLY) ASSY, CONTROL WIRING, 575V 3PH TIME DLY 8.925-513.0 (575V ONLY) (TIME DELAY ONLY) ASSY, WIRESETS, 575V 3PH TIMEDLY 8.925-516.0 (575V ONLY) (TIME DELAY ONLY) Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 29 LOCKNUT, 1/2" NOT SHOWN 9.802-632.0 PLUG, 3/8" GAS TAP (TIME DELAY OPTION) 9.802-039.0 ELBOW, 1/2 JIC X 1/2 MPT (TIME DELAY) 8.918-422.0 HOSE, 3/8" X 20" 8.718-568.0 WASHER, 1/4" FLAT RUBBER BACK, SS Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 30: Cabinet Exploded View - Left Side
Cabinet Exploded View - Left Side Pressure Washer 98412250-4 Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 31 Cabinet Exploded View - Right Side 49, 81 Coil Assembly 8.918-685.0 73, 81 89412250-1 Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 32: Cabinet Parts List
SWITCH TH HI 84°C NC 1/2 X 1/2 SP 8.913-220.0 ELECTRICAL PANEL 9.800-016.0 LABEL, DISCONNECT POWER SUPPLY 8.913-215.0 PLATE, BACK COVER 8.913-217.0 PLATE, ELECTRICAL ACCESS 8.940-047.0 LABEL, WARNING 8.912-251.0 COIL, 1/2" O.D. SS TUBING 9.802-793.0 NUT, CAGE 1/4" X 16 GA Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 33 PRESSURE RELIEVE VALVE 8.711-785.0 3/8” PUSH-ON HOSE 3FT. 9.802-048.0 1/2” SWIVEL JIC 9.802-036.0 NIPPLE, 1/2” JIC X 3/8” 8.706-214.0 TEE, 3/8” FEMALE PIPE 9.800-013.0 LABEL, INDOOR USE ONLY 9.802-805.0 WASHER, 5/16" FLAT, SS Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 34: Hose, Gun & Wand Assembly
Hose, Gun & Wand Assembly High Pressure Nozzle Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 35 WAND, SS, VP, AL344 W/COUPLER & SOAP NOZZLE SEE NOZZLES, ON EXPLODED VIEW PARTS LIST 8.719-057.0 HOSE, 3/8" X 50', 1 WIRE 8.751-235.0 GUN, HOTSY, H1050, 5000 PSI,10.4 GPM 8.756-797.0 INJECTOR, CHEMICAL, NON ADJ 0.083(2.1MM) Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 36: Specifications
HWE-4030C 7.5 HP 8.755-604.0 8.923-165.0 8.715-592.0 2BK80 9.802-384.0 2BK40 24 MM HWE-4020F 5 HP 8.751-009.0 8.623-165.0 8.715-592.0 2BK80 8.715-582.0 2BK47 24 MM HWE-4030F 7.5 HP 8.751-010.0 8.623-165.0 8.715-592.0 2BK80 8.715-582.0 2BK47 24 MM Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 37 9.802-551.0 4020F 9.802-402.0 H X 1 1/8” 9.802-400.0 BX43 9.803-420.0 8.724-268.0 8.724-303.0 9.802-462.0 (2) 9.802-463.0 (1) 9.803-668.0 4030F 9.802-402.0 H X 1 3/8” 9.802-401.0 BX43 9.803-420.0 8.724-268.0 8.724-303.0 9.802-462.0 (2) 9.802-463.0 (1) 9.803-668.0 Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 38: Vbr Unloader Valve Exploded View
VBR Unloader Valve Exploded View Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 39 SEE KIT C O-RING, BACKUP 106 SEE KIT C O-RING, STEM SEE KIT C 9.803-950.0 WASHER, 1/4 9.803-951.0 PLUG, 1/4 8.717-284.0 POPPET SPRING A SEE KIT A CONNECTOR, OUTLET A SEE KIT A Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 40: Vb8 Unloader Valve Exploded View
VB8 Unloader Valve Exploded View Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 41 SPRING 60.1281.31 PR 5 PIN 60.1202.84 PLASTIC HANDLE (60.1290.00) 14.3582.00 WASHER D. 30 MM (60.1290.00) 60.2254.31 M 30 NUT (60.1290.00) 29.0096.24 PR 5 PL.HOUSING KIT * INCLUDED IN 60.1212.24 VB8 SPARE PARTS KIT Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 42: Vrt3 Unloader
VRT3 Unloader 8.750-298.0, 8 GPM, 3630 PSI PART NO. DESCRIPTION NOTES 8.750-713.0 OUTLET FITTING 8.750-712.0 KNOB, UNLOADER (KIT ITEMS: 3, 4, 6, 9- 8.750-709.0 REPAIR KIT, VRT3, 2320/3630 PSI 12, 21, 24) Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 43 If “spike” pressure exceeds the 500 psi limit, remove the adjusting knob (Item 18) and re-adjust (lower) the nuts (Items 15) on the stem (Item 8). Re-attach the adjusting knob (Item 18), then repeat step #6. Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 44: Hm.3 Series Pump Exploded View
HM.3 Series Pump Exploded View TORQUE SPECS Item # Ft.-lbs Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 45 CONNECTING ROD 8.751-228.0 CONNECTING ROD PIN 9.803-218.0 SPRING WASHER 9.803-238.0 CONNECTING ROD SCREW 70-060009 O-RING, Ø2.62 X 126.67 8.751-229.0 CRANKCASE COVER 9.803-197.0 O-RING, Ø1.78 X 14 9.803-202.0 SIGHT GLASS 3/4 9.802-939.0 COVER SCREW Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 46: Hm.3 Series Pump Parts List Repair Kit Numbers
ITEM NUMBERS 3, 5, 7 3, 5, 7 3, 5, 7 3, 4, 5, 6, 7 3, 4, 5, 6, 7 3, 4, 5, 6, 7 INCLUDED NO. OF CYLINDERS KIT WILL SERVICE Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 47 15mm Seals 20mm ITEM NUMBERS 33, 34, 35, 36, 37, 38 33, 34, 35, 36, 37, 38 33, 34, 35, 36, 37, 38 11, 12, 13 INCLUDED NO. OF CYLINDERS KIT WILL SERVICE Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
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Page 48: Wiring Diagram 1
Wiring Diagram 1 Models HWE-4020C, HWE-4030C, HWE-4020F & HWE-4030F With Auto Start/Stop Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 49: Wiring Diagram 2
Wiring Diagram 2 Models HWE-4020C, HWE-4030C, HWE-4020F & HWE-4030F With Time Delay Shutdown Hotsy HWE Operator’s Manual 8.941-225.0 - Y... -
Page 50: Wiring Diagram 3
Wiring Diagram 3 Heating Module Hotsy HWE Operator’s Manual 8.941-225.0 - Y... - Page 51 Notes Hotsy HWE Operator’s Manual 8.941-225.0 - Y...
- Page 52 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 Registration page at www.hotsy.com/WarrantyRegistration.aspx or scan the code...