Hotsy EP Series Operator'S Manual Download

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Hotsy EP • 8.914-444.0 • Rev. 10/17

OPERATOR’S MANUAL

PRESSURE WASHER

REPAIR KITS

ITEM PART NO. DESCRIPTION QTY

41 8.754-848.0 Plunger, 16mm

(2030S, 2830S)

8.754-849.0 Plunger, 14mm

(2030F, 2830F, 3530F) 3

42 9.803-962.0 Spacer, Copper

43 8.754-827.0 Plunger Rod

44 9.803-965.0 Connecting Rod Pin

45 9.803-966.0 Connecting Rod

  46   8.933-020.0   Screw, Connecting Rod   6
  47   8.754-847.0   O-ring Ø2.62 X 111.62   1
  48   8.754-842.0   Cover, Crankcase

49 9.803-906.0 O-ring Ø1.78 X 14

50 9.803-202.0 Sight Glass, G3/4

REPAIR KIT

NUMBER

8.754-860.0 8.754-856.0

8.754-861.0

8.754-857.0 8.754-862.0 8.754-858.0 8.754-859.0 9.803-937.0

KIT DESCRIP-

TION

Plunger

Seals

14 mm

Plunger

Seals 16

Seal Packing

14 mm

Seal Packing

16 mm

Plunger

14 mm

Plunger

16 mm

Complete

Valve

Plunger Oil

Seals

ITEM

NUMBERS

INCLUDED

4, 6, 8

4, 5, 6, 7, 8

3, 4, 5, 6, 7

39, 40, 41,

39, 40, 41, 42 12, 13, 14

NO. OF CYLIN

DERS KIT WILL
SERVICE

HF.1 SERIES PUMP EXPLODED VIEW PARTS LIST

Summary of Contents for EP Series

Page 1: ...OPERATOR S MANUAL For technical assistance or the dealer nearest you consult our web page at www hotsy com EP 2010 EP 3010 EP 3015 EP 3520 EP 8 914 444 0 ...

Page 2: ......

Page 3: ...sy EP 8 914 444 0 Rev 10 17 Important Safety Information 4 5 Component Identification 6 Assembly Instructions 7 Operating Instructions 8 Applying Detergent and General Operating Techniques 9 Shut Down and Clean Up 10 Storage 10 Troubleshooting 11 Preventative Maintenance 12 Oil Change Record 12 Exploded View 13 Exploded View Parts List 14 15 UU1 Unloader Exploded View and Parts List 16 Specificati...

Page 4: ...an plumber utility company or the selling distributor for specific details If your machine is rated 250 volts or less single phase will be provided with a ground fault circuit interrupter 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 DANGER Improper connection of the equipment grounding conductor c...

Page 5: ... WARNING Protect machine from freezing 13 To keep machine in best operating conditions it is important you protect machine from freezing Failure to protect machine from freezing could cause malfunction of the machine and result in death serious bodily injury and or property damage Fol low storage instructions specified in this manual 14 Inlet water must be clean fresh water and no hotter then 90 F...

Page 6: ...ple and the other end to spray gun Pump Protector Cycles fresh cool water through pump when recirculating water reaches 140 F GFCI Ground fault circuit interrupter trips when voltage leaks to ground Note If trigger on spray gun is released for more than 1 2 minutes water will leak from valve Warm water will discharge from pump protector onto floor This system prevents internal pump damage Spray Gu...

Page 7: ... to make sure it is seated properly STEP 8 Connect the high pres sure hose to the pumps discharge nipple Push coupler collar forward until secure STEP 5 Attach nozzle extension to spray gun wand Tighten both by hand STEP 6 Pull the spring loaded collar of the wand coupler back to insert your choice of pressure nozzle STEP 9 Connect garden hose to the cold water source ASSEMBLY INSTRUCTIONS STEP 10...

Page 8: ...g the safety latch on the spray gun trigger Safety Latch STEP 3 Connect to appropriate power supply Push reset button on GFCI STEP 4 Turn machine on by turning switch at top of motor On Off Switch The five color coded quick connect nozzles provide a wide array of spray widths from 0 to 40 and are easily accessible when placed in the conve nient rubber nozzle holder which is provided on the front o...

Page 9: ...G TIPS Pre rinse cleaning surface with fresh water Place de tergent suction tube directly into cleaning solution and apply to surface at low pressure for best results limit your work area to sections approximately 6 feet square and always apply detergent from bottom to top Allow detergent to remain on surface 1 3 minutes Do not allow detergent to dry on surface If surface appears to be drying simp...

Page 10: ...essure Pump Water Inlet High Pressure Outlet Safety Latch STORAGE CAUTION Pump Storage CAUTION Always store your pres sure washer in a location where the temperature will not fall below 32 F 0 C The pump in this machine is susceptible to permanent damage if frozen FREEZE DAMAGE IS NOT COVERED B Y W A R RANTY If you must store your pressure washer in a location where the temperature is below 32 F y...

Page 11: ...nd replace if necessary Foreign matter in valves Check and clean if necessary Worn bearings Check and replace if necessary Excessive temperature of water Reduce to below 160o F PRESENCE OF WATER IN PUMP OIL Oil seal worn Check and replace if necessary High humidity in air Check and replace if necessary Piston packing worn Check and replace if necessary WATER DRIPPING FROM UNDER PUMP Piston packing...

Page 12: ...he life of your pressure washer Perform maintenance more often under severe conditions OIL CHANGE RECORD Check pump oil and engine oil level before first use of your new pressure washer Date Oil Changed Month Day Year Estimated Operating Hours Since Last Oil Change Date Oil Changed Month Day Year Estimated Operating Hours Since Last Oil Change MAINTENANCE SCHEDULE Pump Oil Inspect Daily inspect th...

Page 13: ...7 16 15 14 65 25 24 23 26 27 10 9 11 32 39 38 37 35 36 8 8 39 39 33 28 29 31 30 42 44 49 53 50 51 52 48 49 48 47 45 46 44 43 59 58 53 56 57 54 31 68 50 52 3 22 21 32 20 2 72 3 61 5 6 7 5 15 16 17 21 Models 352009A 25 23 24 26 62 27 13 12 9 66 67 34 1 48 55 41 55 41 201009D 301009D 301509A 352009A 40 40 68 3 61 40 71 20 63 63 201009D 21 20 60 69 23 24 27 301009D 301509A 25 61 14 65 70 64 65 70 61 ...

Page 14: ...Screw 10 32 x 1 2 BHSOC Black 301009D 301509A 352009A 4 15 9 802 450 0 Switch 2 Pos 120V 600V 1 3 PH Bremas 301009D 301509A 352009A 1 16 9 802 478 0 Lid Plastic Carlon E9801 Box 301009D 301509A 352009A 1 ITEM PART NO DESCRIPTION QTY 17 9 802 477 0 Box Plastic Carlon E9801 w o Lid 301009D 301509A 352009A 1 18 9 803 551 0 Screw 5 16 x 3 4 Whiz 352009A 2 9 802 778 0 Nut 5 16 Whiz Loc Flage 2 19 8 913...

Page 15: ...3 9 802 712 0 Belt Carriage 5 16 x 1 3 4 4 54 9 803 097 0 Axle 5 8 x 19 625 Long 1 55 8 718 980 01 Washer 5 16 Flat SAE 4 56 8 719 939 0 Handle Bumper Red 1 57 8 912 065 0 Base CW Direct Red 1 58 9 800 013 0 Label Intend For Indoor Use 1 59 9 800 034 0 Label Clear Lexan 2 1 4 x 4 1 2 1 ITEM PART NO DESCRIPTION QTY 60 9 802 454 0 Switch Assembly 201009D 1 62 8 706 865 0 Plug 1 4 NPT Counter Sunk 1 ...

Page 16: ...UNF D 1 15 O Ring 12 ID 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 BN80 A D 1 21 Spring Seat C D 2 22 Plunger Spring B 1 23 8 917 699 0 Banjo Bolt 1 2 Short 1 8 917 700 0 Banjo Bolt 1 2 1 4 NPT Short 1 24 8 917 698 0 Banjo Bolt 3 8 Short 1 25 ...

Page 17: ...34 0 O ring Ø1 78 x 12 42 A C 1 12 8 754 935 0 Valve Body 1 13 9 802 893 0 Seal Washer 3 8 1 14 9 803 919 0 Banjo Bolt 3 8 1 15 8 754 936 0 O ring Ø2 62 x 10 78 A 1 16 9 803 920 0 Banjo Bolt 1 2 w 1 4 Port 1 17 9 803 914 0 Seal Washer 1 2 1 ITEM PART DESCRIPTION KIT QTY 18 8 754 937 0 Bypass Manifold 1 19 9 802 892 0 Outlet Connector 3 8 MPT 1 20 9 803 191 0 O ring Ø2 62 X 17 13 A B 1 21 8 933 017...

Page 18: ... n Part Model Part Hp Part EP 201009D 2 0 1000 3 5 8 739 107 0 8 923 777 0 HF2030S 9 175 018 0 1 1 2 9 804 516 0 EP 301009D 3 0 1000 5 5 8 739 107 0 8 923 779 0 HF2830S 8 754 696 0 2 8 754 709 0 EP 301509A 3 0 1500 4 5 8 739 107 0 8 923 779 0 HF2830S 8 754 696 0 3 8 715 090 0 EP 352009A 3 5 2000 5 0 8 739 107 0 8 751 179 0 HM3540R 3 9 175 018 0 5 8 751 366 0 ...

Page 19: ...w 1 33 8 754 219 0 Oil Dipstick 1 34 8 754 840 0 Bearing Needle 1 35 8 754 826 0 Seal Crankshaft 1 36 8 754 844 0 Flange Motor 1 37 9 803 210 0 Washer 10 38 8 752 824 0 Screw 6 mm 4 ITEM PART NO DESCRIPTION QTY 1 8 754 841 0 Crankcase 1 2 8 754 846 0 O ring Ø1 78 X 72 75 1 3 See Kits Below Plunger Oil Seal 3 4 See Kits Below O ring Ø1 78 X 26 7 3 5 See Kits Below Washer Pressure Ring 3 6 See Kits ...

Page 20: ...necting Rod 6 47 8 754 847 0 O ring Ø2 62 X 111 62 1 48 8 754 842 0 Cover Crankcase 1 49 9 803 906 0 O ring Ø1 78 X 14 1 50 9 803 202 0 Sight Glass G3 4 1 REPAIR KIT NUMBER 8 754 860 0 8 754 856 0 8 754 861 0 8 754 857 0 8 754 862 0 8 754 858 0 8 754 859 0 9 803 937 0 KIT DESCRIP TION Plunger Seals 14 mm Plunger Seals 16 mm Seal Pack ing 14 mm Seal Pack ing 16 mm Plunger 14 mm Plunger 16 mm Comple...

Page 21: ...44 0 Flange Motor 1 37 9 803 210 0 Washer 10 38 8 752 824 0 Screw 6 mm 4 39 8 754 855 0 Bolt Plunger 3 40 8 754 092 0 Spacer Copper 3 ITEM PART NO DESCRIPTION QTY 1 8 754 841 0 Crankcase 1 2 8 754 846 0 O ring Ø1 78 X 72 75 1 3 See Kit Below Plunger Oil Seal 3 4 See Kit Below O ring Ø1 78 X 26 7 3 5 See Kit Below Washer Pressure Ring 3 6 See Kit Below U Seal 3 7 See Kit Below Pressure Ring 3 8 See...

Page 22: ... O ring Ø2 62 X 111 62 1 48 8 754 842 0 Cover Crankcase 1 49 9 803 906 0 O ring Ø1 78 X 14 1 50 9 803 202 0 Sight Glass G3 4 1 REPAIR KIT NUMBER 8 754 860 0 8 754 856 0 8 754 861 0 8 754 857 0 8 754 862 0 8 754 858 0 8 754 859 0 9 803 937 0 KIT DESCRIP TION Plunger Seals 14 mm Plunger Seals 16 mm Seal Packing 14 mm Seal Packing 16 mm Plunger 14 mm Plunger 16 mm Complete Valve Plunger Oil Seals ITE...

Page 23: ...03 210 0 Washer 4 ITEM PART NO DESCRIPTION QTY 1 9 803 938 0 Crankcase 1 2 9 804 586 0 Plunger Oil Seal 3 3 See Kit Below O Ring Ø 1 78 x 28 30 3 4 See Kit Below Pressure Ring 15mm 3 See Kit Below Pressure Ring 18mm 3 5 See Kit Below U Seal dia 15mm 6 See Kit Below U Seal dia 18mm 6 6 See Kit Below Intermediate Ring 15mm 6 See Kit Below Intermediate Ring 18mm 6 7 See Kit Below U Seal 15mm 3 See Ki...

Page 24: ... 48 8 933 020 0 Connecting Rod Screw 6 49 9 803 969 0 O Ring Ø2 62 x 107 62 1 50 9 803 968 0 Crankcase Cover 1 51 9 803 197 0 Gasket 1 52 9 803 202 0 Sight Glass 1 REPAIR KIT NUMBER 8 725 354 0 8 725 356 0 8 725 355 0 8 725 357 0 9 803 934 0 9 803 935 0 9 803 936 0 9 803 937 0 KIT DESCRIP TION Plunger Seal 15mm 2020F 1 2825F 1 3525F 1 Plunger Seal 18mm 2020S 1 2825S 1 Complete Seal Packing 15mm 20...

Page 25: ...Washer Copper 1 18 9 802 925 0 Plug 3 8 2 23 9 802 944 0 Hexagonal Screw 8 24 8 717 210 0 Closed Bearing Housing 1 25 9 803 192 0 O Ring 2 62 X 60 05 2 26 8 933 011 0 Bearing Roller 2 27 8 751 223 0 Crankshaft 4030 4035 1 8 751 222 0 Crankshaft 3540 1 8 717 063 0 Crankshaft 4031 1 28 9 803 167 0 Key Crankshaft 1 ITEM PART NO DESCRIPTION QTY 29 9 802 921 0 Dipstick 1 30 9 803 140 0 Crankshaft Seal ...

Page 26: ...ng 4030 4031 20mm Complete Seal Packing 3540 15mm Plunger 4035 18mm Kit Plunger 20 mm ITEM NUMBERS INCLUDED 3 5 7 3 5 7 3 5 7 3 4 5 6 7 3 4 5 6 7 3 4 5 6 7 33 34 35 36 37 38 33 34 35 36 37 38 NO OF CYLIN DERS KIT WILL SERVICE 3 3 1 1 1 1 1 HM PUMP EXPLODED VIEW PUMP PARTS LIST CONT REPAIR KIT NUM BER 8 933 023 0 9 802 603 0 9 802 609 0 KIT DESCRIPTION Plunger 3540 15mm Complete Valve Plunger Oil S...

Page 27: ...130 0 Hose 3 8 X 50 1W 4000PSI SW SO CPL 1 3 8 754 769 0 Spray Gun Shut Off 1 4 9 112 533 0 Lance AL Quick Connect Male 3000 PSI 1 5 Nozzle See Specifications Page ITEM PART NO DESCRIPTION QTY 6 8 712 398 0 Nozzle Brass Soap 1 7 9 802 216 0 Injector Chemical Non Adjust 3 5GPM 083 1 8 6 390 126 0 Clamp Hose 46 54 ST 2 9 9 802 251 0 Tube 1 2 x 1 2 Clear Vinyl 6ft 10 8 707 057 0 Strainer 1 4 Hose Bar...

Page 28: ......

Page 29: ...ntact 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 below with your smart phone ...

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