Mi-T-M EH-2303-0M30, Operator'S Manual

Page 1: ... M CORPORATION 8650 Enterprise Drive Peosta IA 52068 Tel 800 553 9053 Fax 563 556 1235 e mail corp mitm com Website http www mitm com OPERATOR S MANUAL PRESSURE WASHERS PRESSURE WASHERS Electrically Heated ...

Page 2: ... 7 Things to Check Regularly 8 Winterize Your Pressure Washer 8 Service and Maintenance 9 Specifications Features and Options 10 Electrical Control Panel 11 Electrically Heated Parts Breakdown 14 15 Pump Parts List General Pump Model TS1331 18 General Pump Model TS2011 19 Unloader Valve 16 17 Schematics 12 13 Trouble Shoot 20 Mi T M Warranty 21 ...

Page 3: ... slippery and dangerous 7 Keep children away from the machine and wash area 8 Do not change nozzle size Each machine is designed to operate with a specific size nozzle An incorrect nozzle could cause excessive pressure resulting in pump damage and possible personal injury Refer to parts list for correct nozzle size 9 Do not point the nozzle where damage or injury cold result eg eyes skin The water...

Page 4: ...ate of the unit or see Specifications Features and Options sheet in this manual IMPORTANT DO NOT CHANGE THE AC PLUG ON THE UNIT TO A DIFFERENT TYPE DO NOT CUT OFF THE GROUND PIN OR THE OPERATOR WILL BE EXPOSED TO SEVERE SHOCK KEEP ELECTRICAL CORDS AND CONNECTIONS DRY AT ALL TIMES INCOMING WATER SUPPLY Connect a garden hose to the water inlet of the unit The water supply must be able to deliver 5 8...

Page 5: ...esired temperature 1 2 7 At maximum temperature both red lights remain on continuously Both lights shut off when trigger is released SHUT DOWN PROCEDURE 6 1 Move heater switch to OFF 2 Keep trigger depressed until discharge water is cold 7 3 If unit will be subjected to temperatures below freezing antifreeze protection must be applied STEAM CLEAN MODE S Units only SET UP PROCEDURE 1 Connect water ...

Page 6: ...th red lights remain on continuously Both lights shut off when trigger is released SHUT DOWN PROCEDURE 6 1 Move heater switch to OFF 2 Keep trigger depressed until discharge water is cold 3 Move pump switch to OFF STEAM CLEAN MODE PS Units only SET UP PROCEDURE 1 Connect water supply to inlet on back of unit minimum pressure 15 psi and maximum inlet pressure 60 psi maximum temperature 55 F or 13 C...

Page 7: ...STAT The built in thermostat stops the unit from overheating Maximum temperature of the unit is 300 F 150 C Above this temperature the thermostat contactor turns off the third set of heaters LOW PRESSURE SWITCH The Pressure Switch ensures that there is pressure and therefore there is water flow at the head of the pump This control does not operate at less than 3 psi Therefore if the water is turne...

Page 8: ...CKET For safety replace worn or damaged parts immediately 6 Never run the washer without water TURN WATER ON FIRST 7 PROTECT FROM FREEZING When transporting your washer in temperatures below 32 F 0 C WINTERIZE the pump hoses and gun WINTERIZING YOUR PRESSURE WASHER 1 Shut off the water supply and disconnect the hose at the water source 2 Put the end of the water hose into a 4 litre jug of windshie...

Page 9: ...uge between the water pump and coil inlet 4 Check condition of your water pump and unloader valve Water pump and unloader valve failure will cause low pressure readings 5 Turn on pump without water outlet gun or outlet orifice If pressure reading is above 50 psi have your machine descaled 6 If your machine is satisfactory reassemble Descaling If pressure drop of over 50 psi is experienced in the c...

Page 10: ...WATER PUMP Three Plunger high pressure pump with ceramic plungers Pressure PSI Steam Pressures PSI Press 2300 3000 Volume GPH Steam Volume GPM Press 3 0 3 9 Water Flow Supply Rate 5 psi 6 0 8 0 Nozzle Size 4 0 4 5 Temperature Steam oC Temperature Steam oF Temperature Press oC 60 82 Temperature Press oF 140 180 Electric Motor HP 5 7 5 POWER REQUIREMENTS Volts 3 Phase 575 460 575 460 Amps 575V 42 80...

Page 11: ...11 ELECTRICAL CONTROL PANEL ...

Page 12: ...12 EH 2303 0M30 SCHEMATIC ...

Page 13: ...13 EH 3004 0M30 SCHEMATIC ...

Page 14: ...nut 23 EP 22191 cap nut adapter 25 PU CMVL brass valve chemical 26 EP 33396 pressure switch 27 PU HO25FF pressure gauge optional 28 FI 66 6 6 swivel coupling 28 FI 2501 6 6 3 8 FP X 3 8 JIC elbox 29 PU ST5 flow switch 30 FI JFT64 1 4 soapline tubing 32 EN KH2 0 75 HP motor 32S 36 34S 36 32 EN KH7 1 5 HP motor 32P 34 32P 36 32PS 36 32 EN KH22 5 0 HP motor 34P 36 34P 38 34P 72 34PS 72 32 EN KH27 7 5...

Page 15: ...8 EL 1492 CA1 terminal blocks 49 EL MH50AG 600 24 volt transformer 50 EP 40176 40174 heater coil outer 72 KW 51 EP 40173 40171 heater coil inner 36 KW 72 KW 51 EP 40179 575V heater coil inner 48 KW 52 FI 2807 6 14 heater hoses 14 52 FI 2807 6 18 heater hose 18 52 FI 2807 6 36 heater hose 36 54 EL TRV high limit switch 55 EP 50760 fuseable plug 56 EP 40096 thermostat well bushing ITEM NO PART NO DE...

Page 16: ...Washer 14 4042 00 12 Back Ring 10 4013 00 13 O Ring 10 3060 00 14 Piston Rod 60 0013 51 15 Back Ring 10 4008 01 16 O Ring 10 3055 00 17 Piston Housing 60 0014 31 18 Pin 153 1021 00 19 Spring 60 0032 61 20 Spring Guide 60 0011 31 21 Nut 11 4574 00 22 Washer 14 3911 00 23 Plug 28 0013 31 24 O Ring 10 3213 00 25 Check Valve 60 0017 31 26 Spring 60 0018 51 27 Outlet Fitting 60 0019 31 28 Nut 11 4589 1...

Page 17: ... 10 M0354240 Spring 120 1 10 M0354241 Spring 180 1 11 OT402550 Spring Plate 1 12 Vl387473 Nut M8x1 1 13 OT354458 Cap G 1 4 1 14 OR350112 O Ring Viton 112 1 15 SF351332 Ball 13 32 AISI 440 1 16 M0354676 1 Spring Inox 1 17 OT384674 Connector Guide Ball 1 18 Vl355588 1 Nut M8x1 Zinc 2 19 OR400117 O Ring 0117 NBR 3 20 OT402554 Connector G 3 8 2 21 IX402553 Ball 1 22 SF230000 Ball 11 32 AISI 440 1 23 M...

Page 18: ... 26 Connection Rods 47 0300 01 3 27 Screws 99 1837 00 5 28 Rear Crankcase Cover 47 1601 22 1 29 Oil Level Indicator 97 5968 00 1 ITEM DESCRIPTION PART QTY INCLUDED IN KIT 30 Cap 98 2041 00 1 31 O Rings 90 3585 00 4 6 32 Screws 99 3099 00 6 33 Washers 96 7014 00 6 34 Washers 96 7286 00 3 6 35 Pistons 47 0404 09 3 36 Anti Extrusion Rings 90 5067 00 3 6 37 Washers 96 7280 00 3 6 38 Piston Screws 47 2...

Page 19: ...iston Guides 47 0503 56 3 26 Connection Rods 47 0300 01 3 27 Screws 99 1912 00 5 28 Rear Crankcase Cover 47 1601 22 1 ITEM DESCRIPTION PART QTY INCLUDED IN KIT 29 Oil Level Indicator 97 5968 00 1 30 Cap 98 2041 00 1 31 O Rings 90 3585 00 4 6 32 Screws 99 3099 00 6 33 Washers 96 7014 00 6 34 Washers 96 7286 00 3 6 35 Pistons 47 0404 09 3 36 Anti Extrusion Rings 90 5067 00 3 6 37 Washers 96 7280 00 ...

Page 20: ...high Check water output GPM Relief Valve Relief valve set at low pressure Re adjust relief valve Operates Relief valve dripping Replace valve after adjustment Unloader valve stuck Repair unloader valve Weak or no Clogged soap screens Clean or replace chemical at nozzle Air leak around soap siphon Tighten all fittings and tubings check valve and or metering valve leaking Pump motor Motor wet Allow ...

Page 21: ...turer s Warranty FABRICATED PARTS 1 year 1 year coil wrap handle frame belt guard etc BURNER 1 year 1 year TRANSFORMER 1 year 1 year MISCELLANEOUS 1 year 1 year cords floats electrodes switches fuel pumps thermostats blower fans etc UNLOADER 90 days 90 days CONTROL SAFETY SWITCHES 90 days 90 days WEAR ITEMS No Warranty No Labor belts hose gun wand nozzle quick couplers o rings seals gaskets filter...

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