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stow ms-70 plaster/mortar mixer

1. REPLACEMENT PART ONLY 5 1307 SCREW RHMS 8 32 X 1 2 O sasa REPLACEMENT PART ONLY 6 491010 LATCH ASSY COMPLETE 2 7 492375 BOLT 3 8 NC X 1 G5 4 8 492598 WASHER FLAT 3 8 4 9 492583 NUT 3 8 NC G5 4 10 29174 001 KNOB MUSHROOM 1 11 29173 001 SWITCH PUSH PULL 1 12 504135 WIRE HARNESS 1 13 RAL1003S PAINT SPRAY CAN 12 OZ YELLOW AR 14 RAL1003G PAINT GALLON CAN YELLOW AR STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 57 HONDA GX240K1HA2 ENGINE AIR CLEANER ASSY AIR CLEANER ASSY PAGE 58 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 AIR CLEANER ASSY NO PARTNO 1 16271ZE2000 2 17210ZE2515 172182 2505 5 17231ZH9820 6 17232891000 8 17238ZE2310 9 17239ZE1000 10 17410ZE2020 12 0037806000 13 90325044000 14 90009ZE2003 15 9405006000 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 59 HONDA GX240K1HA2 ENGINE AIR CLEANER ASSY PART NAME GASKET ELBOW ELEMENT AIR CLEANER DUAL FILTER OUTER COVER AIR CLEANER GROMMET AIR CLEANER COLLAR AIR CLEANER COLLAR B AIR CLEANER ELBOW COMP AIR CLEANER WINGNUT 6MM WINGNUT TOOL BOX SETTING BOLT WASHER 6 X 22 NUT FLANGE 6MM QTY mm 1 o DP REMARKS INCLUDES ITEM W INCLUDES ITEM W HONDA GX240K1HA2 EN
2. 5 L a OO 6 Blu ice un a a u S 7 Safety Messages Alert SymbolS 8 9 Rules For Safe Operation 10 11 Towing Guidelines 12 Safety Chain Connection 13 Operation and Safey 14 General Information 77227 15 Basic Mixer Components 16 Basic Engine Components 17 MOTON P r 18 19 Paddle Blade Adjustment 20 IS DBCHDITS dai eM Ren u 21 22 Start up Procedures 22 24 Operation and Shut Down 25 Maintenance 26 27 Maintenance 28 32 Troubleshooting Engine 33 34 Troubleshooting Mixer Electric Motor 35 Electric Motor Wiring Diagram 36 Explanation of Code In Remarks Column 38 Suggested Spare Parts 39 Component Drawings Nameplate and Decals 40 41 Frame Assembly AN D 42 43 Paddle Shaft
3. PAGE 4 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER PARTS ORDERING PROCEDURES When ordering parts please supply the following information O Dealer accountnumber O Dealer name and address O Shipping address if different than billing address O Return faxnumber O Applicable model number CJ Quantity part number and description of each part O Specify preferred method of shipment FedEx or UPS Ground Note Unless otherwise indicated by customer all FedEx or UPS Second Day or Third Day orders are treated as Standard Orders and will V FedEx or UPS Next Day ship within 24 hours We will make every effort to ship Air Shipments the same day that order is received if prior to west coast time Stock 4 DHL Orders must be so noted on fax or web forms v Truck Here s how t t hel Place Your Parts Order Via Web or Fax S now to get For Even More Sarinasi Please have the model and serial number E hand when calling Domestic USA Dealers Only STOW MAIN OFFICE 18910 Wilmington Ave 800 421 1244 Extra Discounts Carson CA 90746 FAX 310 537 3927 All parts orders which include complete part numbers and Email stow stowmfg com are received by our automated web parts order system or Internet www stowmfg com by fax qualify for the following extra discounts SALES DEPARTMENT Ordered Standar
4. REV 3 03 26 10 STOW 5 70 PLASTER MORTAR MIXER ELECTRIC MOTOR The motor supplied is wired for 115 VAC grounded operation Make certain that the correct size grounded 3 wires extension cord is used See Table 6 Model Motor Voltage Sem 2236 m 30 48 m 6095 m Motors can burn out when the line voltage falls 10 below the m 15 12 10 8 No 6 i i sue 1 5 voltage rating of the motor Failure to use proper voltage will Electric cause the motor to overheat and actuate the overload switch If overload protection should actuate because of improper voltage or any other malfunction turn the main switch on the motor to the OFF position and correct the problem press the reset switch button and turn the main switch to the ON position TABLE 6 RECOMMENDED EXTENSION CORD SIZES Electric Motor Voltage Switch 1 ALWAYS make certain the motor switch is OFF and the power cord has been disconnected from the power source 2 Remove the voltage lock out bolt Figure 7 Change the position of the voltage change toggle switch from 115 VAC to 230 VAC The mixer is factory wired for 115 VAC operation 3 Replace the voltage lock out bolt 4 Important when changing the input voltage to the motor from 115 to 230 VAC the plug on the motor power cord must also be changed See Table 5 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 19 STOW 70
5. 4 Connect the free end of clevis safety hook the safety chain to the towing vehicle Remember it is critical that the length of the chain be properly adjusted to prevent the draw bar and the front of the mixer stand from dropping to the the ground contact in the event the draw bar becomes disconnected from the towing vehicle stop block This will keep the drum from rotating Drum Saftey when Towing MIXER SIANO 1 DO NOT tow the mixer unless the mixing drum is 1 2 INCH NYLOCK completely empty ALWAYS make sure the drum latch SAFETY CHAIN 4 pin is fully engaged to the right Figure 3 of the drum TOW BAR CONNECTOR LINK 5 W Vy e 9 A 1 f SAFETY HOOK 422 1 2 INCH BOLT DRUM LATCH TOWING VEHICLE 56 GRADE 5 PIN SAFETY CHAIN _ af CONNECTOR LINK 4 STOP BLOCK N O TOW OR LOCKED POSITION 1 Figure 3 Drum Latch Pin Tow or Locked Position Figure 2 Tow Bar and Safety Chain Installation STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 13 MS 70 PLASTER MORTAR MIXER OPERATION AND SAFETY DECALS Machine Safety Decals The STOW MS 70 mortar and plaster mixer is equipped with a number of safety decals These decals are provided for operator safety and maintenance information Figure 4 below illustrates these decals as they appear on the machine Should any of these To avoid injury you MUST read and understa
6. GEAR LUBRICATION The surface of the pinion and main gear Figure 32 should be very lightly greased Grease main and pinion gears every 250 hours of operation IMPORTANT avoid over greasing Excess grease will accumulate contaminates and cause premature wear DRIVE PINION Figure 32 Pinion and Bull Gear Lubrication STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 29 STOW 5 70 PLASTER MORTAR MIXER MAINTENANCE MIXER Grease Fittings Zerk Maintenance Electric Motor Tires Wear Inflation 1 There are two grease Figure 33 fittings ateach endofthe Tire inflation pressure is the most important factor in tire electric motor that will require lubrication Lubricate these life Pressure should be checked cold before operation DO NOT bleed air from tires when they are hot Check inflation 2 Use Poleyrex EM Exxon Mobil or equalivant lubricant pressure weekly during use to insure maximum tire life and Clean grease fitting apply grease gun to fitting 1 2 shot ke dWest Remember too much grease or injecting grease too quickly can cause premature bearing failure Slowly apply the recommended amount of grease taking a miniute or so to apply Eyesight Hazard GREASE FITTING ALWAYS wear safety glasses when removing or installing force fitted parts Failure to comply may resultin serious injury 7 Figure 33 Grease Fittings Electric Motor Table
7. OPERATION AND PARTS MANUAL STOW A DIVISION OF MULTIQUIP INC MODEL MS 70 PLASTER AND MORTAR MIXER GASOLINE ENGINE ELECTRIC MOTOR Revision 3 03 26 10 THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALLTIMES CALIFORNIA Proposition 65 Warning Engine exhaust and some of its constituents and some dust created by power sanding sawing grinding drilling and otherconstruction activities contains chemicals known to the State of California to cause cancer birth defects and other reproductive harm Some examples of these chemicals are Leadfrom lead based paints e Crystalline silicafrom bricks e Cementand other masonry products e Arsenicandchromiumfrom chemically treated lumber Your risk from these exposures varies depending on how often you dothistype of work To reduce your exposure to these chemicals ALWAYS work in a well ventilated area and work with approved safety equipment such as dust masks that are specially designed to filter out microscopic particles PAGE 2 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 HERE S HOW GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON HANDWHEN CALLING STOW MAIN OFFICE Post Office Box 6254 888 252 STOW Carson Ca 90749 FAX 310 537 1986 Email stow Q multiquip com Internet www stowmfg com PARTS DEPARTMENT 800 427 1244 FAX 800 672 7877 310 537 3700 FAX 310 637 3284 SERVICE DEPARTMENT 800 421 1244 FAX
8. REV 3 03 26 10 PAGE 51 STOW MS 70 MIXER ENGINE ASSY ENGINE ASSY PAGE 52 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER ENGINE ASSY ENGINE ASSY NO PARTNO PART NAME QTY REMARKS 1 492583 NUT 3 8 NC G5 4 2 506488 FLAT WASHER 3 8 8 3 EM905016 PILLOW BLOCK BEARING 2 4 492378 BOLT 3 8 NC X 1 3 4 G5 4 5 490957 RING RETAINER 1 6 513868 PINION GEAR 1 7 500214 KEY 1 4 X 30 1 8 502226 PINION SHAFT 1 9 492077 PULLEY LARGE 1 10 500275 KEY 1 4 X 40 MM 1 11 492467 SET SCREW 5 16 NC 3 8 4 12 07055 034 V BELT A 34 2 13 503117 BOLT 3 8 NC X 3 G5 1 14 508344 WASHER FLAT 5 16 3 15 492378 BOLT 3 8 NC X 1 3 4 G5 4 16 GX240K1HA2 ENGINE HONDA 1 17 514985 BELT RETAINER BAR 1 18 505205 PULLEY SMALL 1 19 604445 RING RETENTION 2 20 530454 SHAFT ENGINE MOUNT 1 21 590019 ENGINE MOUNTING PLATE 1 22 492597 WASHER FLAT 5 16 6 20 492598 WASHER FLAT 3 8 6 23 492623 WASHER LOCK 5 16 4 23 492624 WASHER LOCK 3 8 4 24 492553 NUT HEX 5 16 4 24 492554 NUT HEX 3 8 4 25 102014 SPRING EXTENSION 1 26 907457 2600 SQ KEY 6 3 X 6 3 X 43 MM 1 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 53 STOW MS 70 MIXER ELECTRIC MOTOR ASSY ELECTRIC MOTOR ASSY PAGE 54 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER ELECTRIC MOTOR ASSY ELECTRIC MOTOR ASSY NO PART NO PART
9. me em m EL rem ex s xe se s Eey 2 years replace ii necesan Fuel lines CHECK Every 2 years replace if necessary 1 Service more frequently when used in DUSTY areas 2 These items should be serviced by your service dealer unless you have the proper tools and are mechanically proficient Refer to the HONDA Shop Manual for service procedures 3 For commercial use log hours of operation to determine proper maintenance intervals PAGE 26 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER MAINTENANCE ENGINE Maintenance Perform the scheduled maintenance procedures as defined by Table 8 and below DAILY Thoroughly remove dirt and oil from the engine and control area Clean or replace the air cleaner elements as necessary Check and retighten all fasteners as necessary Check the gearbox for oil leaks Repair or replace as needed WEEKLY Remove the fuel filter cap and clean the inside of the fuel tank Remove or clean the filter at the bottom of the tank Remove and clean the spark plug Figure 23 then adjust the spark gap to 0 024 0 028 inch 0 6 0 7 mm This unit has electronic ignition which requires no adjustments 0 024 0 028 IN 06 07 MM Figure 23 Spark Plug Gap ENGINE OIL 1 Drain the engine oil when the oil i
10. 5 504713 DECAL SAFETY INSTRUCTIONS 1 6 35137 DECAL WARNING READ 1 7 512527 DECAL STOW LOGO LARGE 3 8 513523 DECAL BELT SLIP 1 9 513479 DECAL WARNING SAFETY GRATE 1 10 001335 DECAL CRUSH WARNING SAFETY GRATE 1 11 DCL280 DECAL WARNING DUMP HANDLE 1 12 513522 DECAL DRUM LOCK 1 13 13118 DECAL POWDER COATED 1 14 NAMEPLATE e asas CONTACT PARTS DEPT SEE OPERATION AND SAFETY DECALS PAGE STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 41 STOW MS 70 MIXER FRAME ASSY FRAME ASSY MOUNT PILLOW BLOCKS MOUNT DRUM FOR PINION SHAFT HERE BEARING HERE MOUNT DRUM BEARING HERE Quantity of item 14 Connector Link changed from 2 to 1 in January 2006 Item 14A Clevis Safety Hook replaces discontinued Connector Link PAGE 42 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER FRAME ASSY FRAME ASSY NO PARTNO PART NAME QTY REMARKS 1 514842 LOCK PIN 1 2 491692 COTTERPIN 1 3 530023 SPRING LOCKING PIN 1 4 507444 WASHER FLAT 3 4 1 5 514834 MAIN FRAME 1 6 530013 CLUTCH HANDLE LEVER 1 7 20278 001 CLUTCH HANDLE GRIP 1 8 EM963692 BOLT 1 2 UNC 1 1 2 6 9 492584 NUT LOCK 1 2 6 10 514802 AXLE UNIVERSAL 1 11 10176 LOCK NUT 1 2 1 12 EM124 BOLT 1 2 13 X 4 G5 1 13 SAFETY CHAIN 1 14 01004 CONNECTOR BEFORE JANUARY 2006 14 01004 CONNECTOR LINK wa
11. replace if necessary Wrong spark plug Replace spark plug with manufactures suggested type spark plug Exhaust color is continiously WHITE Lubricating oil is wrong viscosity Replace lubricating oil with correct viscosity Worn rings Replace rings Exhaust color is continiously BLACK Air cleanner clogged Choke valve has not been set to the correct position Clean or replace air cleaner Adjust choke valve to the correct position Carburetor defective seal on carburetor broken Replace carburetor or seal Poor carburetor adjustment engine runs too rich Adjust carburetor PAGE 34 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 TROUBLESHOOTING MIXER ELECTRIC MOTOR TABLE 12 MIXER TROUBLESHOOTING SYMPTOM POSSIBLE PROBLEM SOLUTION Blades will not rotate Worn or defective V belt Replace V belt Adjustment lever mis aligned Check position of adjustment lever Adjust if necessary Material leaking from drum ends Worn or defective paddle shaft seals Replace seals Drum difficult to discharge tilt Defective or worn drum support brackets Apply grease to bracket or replace Blades adjusted too tight Adjust blades until they almost touch side walls of drum TABLE 13 ELECTRIC MOTOR TROUBLESHOOTING SYMPTOM POSSIBLE PROBLEM SOLUTION Blades will no
12. 310 537 4259 310 537 3700 TECHNICAL ASSISTANCE 800 478 1244 FAX 310 631 5032 WARRANTY DEPARTMENT 800 421 1244 279 FAX 310 537 1173 310 537 3700 EXT 279 SALES DEPARTMENT 310 661 4242 FAX 310 604 9237 877 289 7869 877 BUY STOW COPYRIGHT 2004 STOW CONSTRUCTION EQUIPMENT STOW Construction Equipment and the STOW logo are registered trademarks of STOW and may not be used reproduced or altered without written permission All other trademarks are the property of thier respective owners and used with permission This manual MUST accompany the equipment at all times This manual is considered a permanent part of the equipment and should remain with the unit if resold The information and specifications included in this publication were in effect at the time of approval for printing Illustrations are based on the MS 70 Plaster Mortar Mixer STOW Construction Equipment reserves the right to discontinue or change specifications design or the information published in this publication at any time without notice and without incurring any obligations To find the latest revision of this publication visit our website at www stowmfg com STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 3 STOW 70 PLASTER MORTAR MIXER TABLE OF CONTENTS STOW MS 70 Plaster Mortar Mixer Here s How To Get Help ARA 3 Table Of Contents a ddnde fios 4 Parts Ordering Procedures
13. 5X222 1 14 9500202080 CLIP TUBE B8 2 15 957010802500 BOLT FLANGE 8X25 2 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 81 HONDA GX240K1HA2 ENGINE IGNITION ASSY IGNITION COIL ASSY PAGE 82 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE IGNITION ASSY IGNITION COIL ASSY NO PART NO PART NAME QTY REMARKS 1 30500ZF6W02 COIL ASSY IGNITION 1 2 307002E1013 CAP ASSY NOISE SUPPRESSOR 1 6 315122E2000 GROMMET WIRE 1 8 361012E1010 WIRE STOP SWITCH 370MM 1 11 90015883000 BOLT FLANGE 6 28 2 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 83 HONDA GX240K1HA2 ENGINE PISTON ASSY PISTON ASSY PAGE 84 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE PISTON ASSY PISTON ASSY NO PARTNO PART NAME Q 13010ZE2013 RING SET PISTON STD 13011222013 RING SET PISTON OS 0 25 OPTIONAL 13012ZE2013 RING SET PISTON OS 0 50 OPTIONAL 13013ZE2013 RING SET PISTON 0 75 OPTIONAL 13101ZE2W00 PISTON STANDARD 13102ZE2W00 PISTON OS 0 25 OPTIONAL TY REMARKS 1 1 1 1 1 1 13103ZE2W00 PISTON OS 0 50 OPTIONAL 1 1 1 1 1 2 2 13104ZE2W00 PISTON 0 75 OPTIONAL 13111ZE2000 PIN PISTON 13200ZE2000 ROD ASSY CONNECTING STANDARD 132007 2305 ROD ASSY CONNECTING US 0 25 900012E8000 BOLT CONNECTING ROD 9055
14. 9 Tire Wear Troubleshooting will help pinpoint the causes and solutions of tire wear problems Tires Wheels Lug Nuts Tires and wheels are a very important and critical compo WEAR PATTERN CAUSE SOLUTION nents of the trailer When specifying or replacing the trailer TE Adjust pressure to wheels it is important the wheels tires and axle are prop Center Wear particular load per erly matched tire manufacturer Adjust pressure to Edge Wear Under Inflation particular load per tire manufacturer Loss of chamber Make sure load does Damaged Wheels Side Wear or overloading not exceed axle rating Align wheels ment and balance tires Avoid sudden stops Flat Spots Wheel lockup amp when possible and tire skidding adjust brakes DO NOT attempt to repair or modify a wheel DO NOT install aninter tubeto gt m correct a leak through the rim If the A rim is cracked the air pressure inthe inter tube may cause pieces of the rim to explode break off with great force and can cause serious eye or bodily injury PAGE 30 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER MAINTENANCE MIXER Lug Nut Torque Requirements It is extremely important to apply and maintain proper wheel mounting torque Be sure to use only the fasteners matched to the cone angle of the wheel Proper procedure for
15. SHAFT BLACK 530029 RING RETENTION Dzie 20104 002 SEAL SHAFT URETHANE YELLOW 17210222515 ELEMENT AIR CLEANER DUAL 9807956846 SPARK PLUG BPR6ES NGK 9807956855 SPARK PLUG W20EPR U DENSO Tas 28462ZE2W11 ROPE RECOIL STARTER 176207 7023 CAP FUEL TANK 203010 KIT WIPER BLADES STEEL DRUM STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 39 STOW MS 70 MIXER NAMEPLATE AND DECALS NAMEPLATE AND DECALS WARNING SAFETY INSTRUCTIONS 1 Read owner s manual before operating 2 Keep unauthorized and REAR VIEW s ENGINE COVER a ST W A DIVISION OF MULTIQUIP INC 5 Do not operate machine in an enclosed area proper ventilation is required 7 Never leave machine unattended when operating 8 Always stop engine and allow engine to cool before adding fuel or oil ae TA A WARNING CRUSH HAZARD CRUSH AND CUT e HAZARD To avoid injury dora in pisze Moving pars can cut 4 you MUST read Shutoff engine KU and crush and understand Before inspection SHUT OFF engine operator s manual see EW in mistag drum it E before using this machine This machine to be operated by PUSH qualified TO STOP personnel only Ask for training as needed INSPECT BEFORE TO
16. attach ment of the wheels is as follows 1 Start wheel lug nuts by hand 2 Torque all lug nuts in sequence See Figure 34 DO NOT torque the wheel nuts the way down Tighten each lug nut in 3 separate passes as defined by Table 10 Table 10 Tire Torque Requirements Wheel Size First Pass Second Pass Third Pass FT LBS FT LBS FT LBS 20 25 35 40 5065 65 NEVER use an pneumatic air gun to tighten wheel lug nuts Afterfirstroad use retorque lug nuts in sequence Check all wheel lug nuts periodically 5 LUG NUTS 8 LUG NUTS PNEUMATIC AIR GUN TORQUE WRENCH Figure 34 Wheel Lug Nuts Tightening Sequence STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 31 STOW MS 70 PLASTER MORTAR MIXER MAINTENANCE MIXER Suspension The rigid type axle and associated hardware Figure 35 should be periodically inspected for signs of excessive wear elongation of bolt holes and loosening of fasteners Re place all damaged parts immediately CHECK FOR TIGHTNESS RIGID TYPE AXLE Figure 35 Axle Support Components Mixer Cleaning 1 ALWAYS disconnect the spark plug wire gasoline engines before cleaning the inside of the drum If mixer is equipped with an electric motor remove power cord from AC power receptacle In addition make sure the clutch engagement lever is dis engaged Make sure the rear section of the safety grate is connected to the mix
17. be used when towing the mixer Check with your county or state safety towing regulations department before towing your mixer Make sure that the hitch and coupling of the towing vehicle are rated equal to or greater than the trailer gross vehicle weight rating GVWR ALWAYS inspect the hitch and coupling for wear NEVER tow the mixer with defective hitches couplings chains etc CHECK the tire air pressure on both the towing vehicle and the trailer Also check the tire tread wear on both vehicles ALWAYS make sure the mixer is equipped with a Safety Chain ALWAYS attach trailers safety chain to the frame of towing vehicle ALWAYS make sure that the towing vehicle s directional backup and brake lights are working properly Remember in most cases the maximum speed unless otherwise posted for highway towing is 55 MPH however before towing your mixer check your local state and county vehicle towing requirements Recommended off road towing is not to exceed 10 or 15 MPH or less depending on type of terrain Place chocked blocks underneath wheels to prevent rolling while parked if disconnected from towing vehicle Inflate tires to correct pressure inspect tires for cuts and excessive wear See Table 9 Tire Wear Troubleshooting When towing of the mixer is required place the drum in the up position mouth facing upwards and lock the drum latch E ALWAYS make sure that
18. compartment Place the mixing drum in the down position mouth facing downward e Cover the mixer and place it a clean dry area that is protected from harsh elements STOW MS 70 PLASTER MORTAR MIXER TROUBLESHOOTING ENGINE Practically all breakdowns can be prevented by proper handling and maintenance inspections but in the event of a breakdown please take a remedial action following the diagnosis based on the Engine Mixer and Electric Motor Troubleshooting Tables 11 12 and 13 information shown below and on the proceeding pages TABLE 11 ENGINE TROUBLESHOOTING If the problem cannot be remedied please leave the unit just as it is and consult or company s service department SYMPTOM POSSIBLE PROBLEM SOLUTION Poor starting Inspect carburetor to see if fuel is reaching it Check fuel line No Fuel Add Fuel Water in fuel tank Flush or replace fuel tank Fuel filter clogged Replace fuel filter Stuck carburetor Check float mechanism Spark plug is red Spark plug is fouled Check tranistor ignition unit Spark plug is blue white Insufficient compression injected air leaking Carburetor jets are clogged overflow No spark present at tip of spark plug Tranistor ignition unit broken high voltage cord cracked or broken Start Stop switch broken Replace spark plug if fouled No oil Add oil as required Oil pressure alarm lamp blink
19. starting Periodically inspect all hardware Loose hardware can contribute to early component failure and poor performance Use Table 4 as general guideline when torqueing of mixer hardware is required Remember to keep all mixer hardware components tight Table 4 Hardware Torque Recommendations Torque ft lbs Hardware Diameter 5 16 inch x 18 3 8 inch x 16 3 8 inch x 24 1 2 inch x 13 1 2 inch x 13 Grade 8 Engine Maintenance For basic engine maintenance refer to the engine maintenance section in this manual For a more detailed engine maintenance refer to the Honda Engine Owner s manual furnished with the engine STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 15 STOW 5 70 PLASTER MORTAR MIXER BASIC MIXER COMPONENTS Figure 5 Mixer Components Figure 5 illustrates the basic components and controls of the STOW MS 70 mixer 1 Tires Ply The tire ply layers number is rated in letters This mixer uses 13 inch 4 ply tires Engine Cover Lift this cover to gain access to the engine compartment Belt Slip Lever When starting this lever should be move upward and to the left For mixing place the lever in the down position See attached decal located adjacent to lever ON OFF Switch electric This switch is provided on mixers with electric motors To gain access to this switch lift the eng
20. the fuel valve lever is in the OFF position gasoline models only Check wheel mounting lug nuts with a torque wrench Torque wheel lug nuts as described in the maintenance section of this manual Check tightness of U clamp nuts torque suspension hardware as referenced in the maintenance section of this manual Avoid sudden stops and starts This can cause skidding or jackknifing Smooth gradual starts and stops will improve gas milage Avoid sharp turns to prevent rolling Tow Bar to Vehicle Connection Coupler Only 1 Check the vehicle hitch ball and mixer s coupler for signs of wear or damage Replace any parts that are worn or damaged before towing Replacing Towing Components If the mixer tow bar is deformed or damaged replace the entire tow bar NEVER tow the mixer with a defective tow bar There exists the possibility of the mixer separating from the towing vehicle 2 Use only a2 inch ball diameter towing vehicle this will match the mixer s 2 inch coupler Use of any other ball diameter will create an extremely dangerous condition which can result in separation of the coupler and ball or ball failure 3 After tow bar has been connected to mixer see next page attach mixer s coupler to the hitch ball on the towing vehicle securely and make sure the lock lever is in the down position locked Mixer Tow Bar Vehicle Connection Pintle and Loop 1 Make sure the bumper on the towing vehicl
21. 00 WEIGHT GOVERNOR 2 12 16512ZE2811 HOLDER GOVERNOR WEIGHT 1 13 165132 2000 PIN GOVERNOR WEIGHT 2 14 165212 2000 SLIDER GOVERNOR 1 15 90473147000 WASHER 6 X 16 1 16 906027 1000 CLIP GOVERNOR HOLDER 1 17 90701HC4000 PIN DOWEL 8 X 12 2 18 58176 WASHER PLAIN 6MM 1 19 957010803500 BOLT FLANGE 8 X 35 7 20 961006202000 BEARING RADIAL BALL 6202 1 21 961006204000 BEARING RADIAL BALL 6204 1 22 961006206000 BEARING RADIAL BALL 6206 1 23 961006302000 BEARING RADIAL BALL 6302 1 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 67 HONDA GX240K1HA2ENGINE CRANKSHAFT ASSY CRANKSHAFT ASSY PAGE 68 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2ENGINE CRANKSHAFT ASSY CRANKSHAFT ASSY PARTNO PART NAME QTY REMARKS 3 13320ZE2611 CRANKSHAFT L TYPE INCLUDES ITEM W 8 133512E2010 WEIGHT BALANCER 1 12 961006206000 BEARING RADIAL BALL 6206 1 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 69 HONDA GX240K1HA2 ENGINE CYLINDER BARREL ASSY CYLINDER BARREL ASSY PAGE 70 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE CYLINDER BARREL ASSY CYLINDER BARREL ASSY NO PART NAME QTY REMARKS 1 12000ZE2834 CYLINDER ASSY BALANCER OIL ALERT jm INCLUDES ITEMS
22. 17 1000 CLIP PISTON PIN 18MM M INCLUDES ITEMS W PO Z ee STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 85 HONDA GX240K1HA2 ENGINE RECOIL STARTER ASSY RECOIL STARTER ASSY PAGE 86 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE RECOIL STARTER ASSY RECOIL STARTER ASSY NO PARTNO PART NAME QTY REMARKS 1 28400ZE2W01ZB STARTER ASSY RECOIL NH1 BLK Dode INCLUDES ITEMS W 2 28410ZE2W01ZB CASE COMP RECOIL STARTER NH1 BLK 1 3 28421ZE2W01 PULLEY RECOIL STARTER 1 4x 28422ZE2W01 RATCHET STARTER 2 5 28441ZE2WO1 SPRING FRICTION 1 6 28442ZE2W01 SPRING STARTER RETURN 1 7 28443ZE2W01 SPRING RATCHET 2 8 28444ZE2W01 RETAINER SPRING 1 10 28461ZE2W02 GRIP STARTER 1 284622 2 11 RECOIL STARTER 1 13 900047 2 01 SCREW CENTER 1 14 900082 2003 BOLT FLANGE 6 10 3 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 87 gt c CD lt LLI lt LU O LLI e cN lt rT x lt cN gt lt 5 lt GEAR REDUCTION ASSY PAGE 88 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 GEAR REDUCTION ASSY NO PARTNO 1 11500ZE2620 2 115212 2800 3 221032 2620 4 232202 2621 5 237102E2621 6 904012 2620 7 90402ZE2620 8 90473842000 9
23. 800 17 16223ZA0800 18 166102 1000 19 169532 1812 20 169547 1811 21 169562 1811 22 169572 1812 23 169672 0811 24 93500030060 25 9430520122 26 991012970820 26 99101ZH70850 26 991012 80880 27 992042 20400 28 160152 8005 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 63 HONDA GX240K1HA2 ENGINE CARBURETOR ASSY PART NAME GASKET SET VALVE SET FLOAT FLOAT SET SCREW SET SCREW SET DRAIN SCREW SET B CHOKE SET CARBURETOR ASSY SCREW THROTTLE STOP NOZZLE MAIN COLLAR SET O RING INSULATOR CARB SPACER CARB GASKET CARBURETOR GASKET INSULATOR LEVER COMP CHOKE STD LEVER VALVE PLATE LEVER SETTING SPRING VALVE LEVER GASKET VALVE CUP FUEL STRAINER SCREW PAN 3 X 6 PIN SPRING 2 X 12 JET MAIN 82 OPTIONAL JET MAIN 85 OPTIONAL JET MAIN 88 JET SET PILOT 40 CHAMBER SET FLOAT QTY REMARKS 1 c JPY c cl cl cl INCLUDES ITEMS W INCLUDES ITEMS W HONDA GX240K1HA2 ENGINE CONTROL ASSY CONTROL ASSY PAGE 64 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 CONTROL ASSY NO 2 165512 2000 3 165552 2000 4 165612 2000 5 16571ZE2000 8 16570ZE2W00 10 1065712 2 00 11 165742 1000 12k 165754 2 00 14 165782 1000 15 165814 2 00 16 16584
24. 883300 19 90013883000 20 90015ZE5010 21 901145 0000 24 93500050280 27 9405006000 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 65 HONDA GX240K1HA2 ENGINE CONTROL ASSY PART NAME ARM GOVERNOR ROD GOVERNOR SPRING GOVERNOR SPRING THROTTLE RETURN CONTROL ASSEMBLY LEVER CONTROL SPRING LEVER WASHER CONTROL LEVER SPACER CONTROL LEVER BASE CONTROL SPRING CONTROL ADJUSTING BOLT FLANGE 6 X 12 CT200 BOLT GOVERNOR ARM NUT SELF LOCK 6MM SCREW PAN 5 X 28 NUT FLANGE Y REMARKS N c INCLUDES ITEMS W HONDA GX240K1HA2 ENGINE CRANKCASE COVER ASSY CRANKCASE COVER ASSY PAGE 66 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE CRANKCASE COVER ASSY CRANKCASE COVER ASSY PARTNO PART NAME QTY REMARKS 2 114002 2621 COVER ASSY CRANKCASE mm INCLUDES ITEMS W H TYPE BALANCER 11381ZE2801 GASKET CASE COVER 1 4 15600704003 CAP ASSY OIL FILLER doses INCLUDES ITEMS W 5 15600735003 CAP ASSY OIL FILLER INCLUDES ITEMS W 8 156257 1003 GASKET OIL FILLER CAP 1 9 156257 1003 GASKET OIL FILLER CAP 1 10 16510ZE2811 GOVERNOR ASSEMBLY BALANCER 1 INCLUDES ITEMS W 11 165112 20
25. 90745ZE2600 10 91201890003 11 9430108140 12 957010802500 13 957010804000 14 961006206000 15 961006302000 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 89 PART NAME COVER ASSY REDUCTION CASE GASKET CHAIN CASE COVER GEAR PRIMARY DRIVE 17T COUNTERSHAFT SHAFT PT O H TYPE SHIM A OPTIONAL SHIM B OPTIONAL WASHER 8MM KEY 6 3 X 6 3 X 43 OIL SEAL 30 X 46 X 8 PIN A DOWEL 8 X 14 BOLT FLANGE 8 X 25 BOLT FLANGE 8 X 40 BEARING RADIAL BALL 6206 BEARING RADIAL BALL 6302 QTY HONDA GX240K1HA2 ENGINE GEAR REDUCTION ASSY REMARKS gt gt INCLUDES ITEMS W HONDA GX240K1HA2 ENGINE LABEL ASSY LABEL ASSY PAGE 90 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 LABELS ASSY NO PARTNO 1 875212 2 01 2 875222E1810 3 87522ZH9000 5 875282 2810 5 87586ZH7W00 16 87532298810 HONDA GX240K1HA2 ENGINE LABEL ASSY PART NAME EMBLEM INTERNAL MARK CAUTION EXTERNAL LABEL CAUTION MARK CHOKE EXTERNAL LABEL FUEL CAUTION MARK OIL ALERT QTY 1 1 1 1 1 1 REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 91 Effective July 15 2003 TERMS AND CONDITIONS OF SALE PARTS SIOW A DIVISION OF MULTIQUIP INC PAYMENT TERMS Terms of payment for unit sales are 2 15 days net 30 days from date of invoice unless otherwise specifically stated on ou
26. Assembly 44 45 Steel Drum Assembly 46 47 Drum and Paddle Shaft Complete Assembly 48 49 Axle Assembly l aan 50 51 Engine Assembly 1221 52 53 Electric Motor Assembly 54 55 Cabinet Assembly AEO 56 57 HONDA GX240K1HA2 ENGINE Air Cleaner 58 59 Camshaft Assembly esc o iE 60 61 Carburetor Assembly 62 63 Control Assembly uan ettet 64 65 Crankcase Cover Assembly n se 66 67 Crankshaft Assembly 20 2 2 0000 68 69 Cylinder Barrel Assembly 70 71 Cylinder Head Assembly 72 73 Fan Assembly om wi 74 75 Flywheel Assembly 76 77 Muffler Assembly 78 79 Fuel Tank Assembly 80 81 Ignition Coll Assembly 82 83 Pisto ASSOITIDIV datki dak nA 84 85 Recoil Starter Assembly 86 87 Gear Reduction Assembly 88 89 90 91 Terms and Conditions of Sale Parts 92 Specifications and are subject to change without notice
27. CK 1 2 2 27 EM963692 BOLT 1 2 UNC 1 1 2 2 28 EM963102 CAPSCREW HHCS 1 2 NC X 1 1 4 1 29 492584 NUT LOCK1 2 NC 1 30 EM201537Y HANDLE DUMP 1 31 15081 GRIP DUMP HANDLE 1 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 47 STOW 70 MIXER DRUM 8 PADDLE SHAFT COMPLETE ASSY DRUM AND PADDLE SHAFT COMPLETE ASSY NOTES COMPLETE DRUM AND PADDLE SHAFT ASSEMBLIES ARE INCLUDED WITHIN DASHED LINES PAGE 48 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW 70 MIXER DRUM 8 PADDLE SHAFT COMPLETE ASSY DRUM AND PADDLE SHAFT COMPLETE ASSY EM200292 INSERT PADDLE ARM EM202898 PADDLE ARM ENGINE END 504322 WASHER FLAT 1 2 EM200297 U BOLT END PADDLES EM202897 PADDLE ARM CENTER TOW END 492367 SCREW HHC 5 16 18 X 1 3 4 G5 EM923023 WASHER FLAT 5 16 EM202929 BLADE SIDE RUBBER EM202899 BLADE SIDE SCRAPPER 2105164 NUT HEX 5 16 NC G5 EM923343 WASHER LOCK 5 15 EM202899 PADDLE ARM TOW END EM202927 BLADE SCRAPPER END EM202926 BLADE RUBBER END STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 49 NO PART NAME QTY REMARKS 1 516070 DRUM AND SHAFT COMPLETE ASSY Ja secca INCLUDES ITEMS LISTED BELOW 530028Y DRUM BEARING BRACKET 2 3249 CAP DUST 1 20561 001 BEARING SEALED 2 491008 CAP GREASE FITTING 2 EM916019 FITTING GREASE 2 EM969013 NUT LOCK 3 8 12 3019092 WASHER FLAT 3 8 4 514778
28. CRAPPERS amp HDWARE RO INCLUDES ITEMS W STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 45 STOW 70 MIXER STEEL DRUM ASSY STEEL DRUM ASSY PART OF PART OF REAR FRAME FRONT FRAME NOTES SET SCREWS AND BEARING COLLAR ARE INCLUDED WITH BEARING AND CANNOT BE PURCHASED SEPARATELY PAGE 46 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER STEEL DRUM ASSY STEEL DRUM ASSY NO PART NO PART NAME QTY REMARKS 1 530028Y DRUM BEARING BRACKET 2 2 3249 CAP DUST 1 3 20561 001 BEARING ANT SET SCREWS AND BEARING T COLLAR CANNOT BE PURCHASED SEPARATELY 4 491008 CAP GREASE FITTING 2 5 EM916019 FITTING GREASE 2 6 EM969013 NUT LOCK 3 8 12 7 3019092 WASHER FLAT 3 8 4 8 514778Y TRUNNION HUB 2 9 513453 ROLL PIN 3 16 X 3 4 2 10 20654 001 SEAL SHAFT BLACK 2 11 530029 RING RETENTION 2 12 20104 002 SEAL SHAFT URETHANE YELLOW 2 13 504943 BOLT 3 8 NC X 2 G5 8 14 514749Y DRUM STEEL 1 15 EM961019 SET SCREW 2 16 530043 MAIN GEAR 1 17 501016 KEY 3 8 X 88 MM 1 18 17985 012 CARRIAGE BOLT 3 8 16 X 1 1 2 4 19 514752 SHAFT PADDLE 1 20 492600 WASHER FLAT 1 2 4 21 514986 LIFT BAR 1 22 EM925191 PIN COTTER 1 23 514962Y GRATE 1 24 505070 PIN COTTER 2 25 6109160 HEX NUT 1 2 G5 2 26 6109180 WASHER LO
29. GINE CAMSHAFT ASSY CAMSHAFT ASSY S a 2 U Ot PAGE 60 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 CAMSHAFT ASSY NO PART NO ND 14100ZE2W01 141002E2306 14410ZE2013 144312 2010 144412 2000 144512 1013 14568ZE1000 147112 2000 147212 2000 147512 2003 147712 2000 147732 2000 147812 2000 147912 2010 900122 0010 902062 1000 HONDA GX240K1HA2 ENGINE CAMSHAFT ASSY PART NAME CAMSHAFT ASSY CAMSHAFT ROD PUSH ARM VALVE ROCKER LIFTER VALVE PIVOT ROCKER ARM SPRING WEIGHT RETURN VALVE IN VALVE EX SPRING VALVE RETAINER IN VALVE SPRING RETAINER EX VALVE SPRING ROTATOR VALVE PLATE PUSH ROD GUIDE BOLT PIVOT 8MM NUT PIVOT ADJ QTY HY 1 Po po Pp PO O ND REMARKS INCLUDES ITEM W STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 61 HONDA GX240K1HA2 ENGINE CARBURETOR ASSY CARBURETOR ASSY PAGE 62 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 CARBURETOR ASSY NO 1 160102 2812 2 16011740931 16013ZA0931 5 16016ZHWO1 6 16024ZE1811 7 160282 0005 8 16028ZE2005 9 16100ZE2W71 10 161242 0005 11 161662E2W70 12 16075GHBB00 13 16075 00 14 162112 2000 15 16220ZA0702 16 16221ZA0
30. IN REMARKS COLUMN How to read the marks and remarks used in this parts book NOTE The contents of this parts catalog are subject to Items Found In the Remarks Column change without notice Serial Numbers Where indicated this indicates a serial number range inclusive where a particular part is used Model Number Where indicated this shows that the corresponding part is utilized only with this specific model number or model number variant Items Found In the Items Number Column All parts with same symbol in the number column or gt belong to the same assembly or kit If more than one of the same NOTE reference number is listed the last one listed indicates newest or latest part available PAGE 38 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER SUGGESTED SPARE PARTS MS 70P S PLASTER AND MORTAR MIXER 1 TO 3 UNITS WITH HONDA GX160K1HX2 AND GX240K1HA2 ENGINES Part numbers on this NOTE Suggested Spare Parts List PIN Description may supercede replace the P 6 07055 034 V BELT A34 HONDA ENGINE N s shown in the test pages of 6 491112 V BELT A40 ELECTRIC MOTOR this manual EM914288 OIL SEAL AXLE 4 903113 BEARING AXLE 4 EM903112 BEARING CUP AXLE 20654 001 SEAL PADDLE
31. ING TIRES DO NOT EXCEED RECOMMENDED TIRE PRESURE P N DCL151 DCL151 J DRUM LOCK POSITIONING CAUTION A SEE OPERATION MANUAL FOR PROPER DRUM LOCK POSITIONING LEGEND REPRESENTS LOCK PIN REPRESENTS DRUM STOP BLOCK MIX TOW 513522 P N 513522 WARNING DO NOT REMOVE DRUM SAFETY GRATE SHUT OFF ENGINE MOTOR BEFORE PUTTING HANDS IN MIXER DRUM CRUSH AND CUT HAZARD Moving parts can cut and crush SHUT OFF engine before putting hands in mixing drum P N CIPDCL160 PUSH TO STOP A d P N EM948630 HANDLE KICK BACK IS POSSIBLE P N DCL280 Figure 4 Mixer Operation and Safety Decals PAGE 14 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW 70 PLASTER MORTAR MIXER GENERAL INFORMATION Application The STOW MS 70 series mixers drum capacity of 7 0 cu 198 liters are shipped completely assembled and have been factory tested and are ready for use This mixer is only intended for the production of plaster and mortar The mixer must be used for its intended purpose and is not suitable for the mixing of flammable or explosive substances The mixer must not be used in an explosive atmosphere This mixer has a batch capacity between 2 1 2 and 3 1 2 bags Power Plants The STOW plaster and mortar mixer can be powered by a Honda GX240K1HA2air cooled 4 stroke gasoline engine or a 1 5 H
32. IXER Ball Socket and Clamp Face Maintenance 1 _ Ifthe towing vechicle is equipped with a ball socket smear socket periodically with multi purpose grease This will keep the ball socket well lubricated 2 Periodically oil pivot points and clamp face surfaces of coupler with SAE 30 WT motor oil 3 When parking or storing your mixer Keep the coupler off the ground so dirt will not build up in the ball socket Drum Head Seals There is 1 set of drum head seals Figure 26 that will require lubrication Lubricate the grease fitting for each drum seal every 40 hours of operation using any grade lithium base grease Apply grease until visible inside of mixing drum over grease This will purge seal system of contamination GREASE FITTING AND GREASE FITTING Figure 26 Grease Fittings Drum Head Seals Drum Bearing Bracket Lubrication There is 1 set of drum bearing brackets Figure 27 that will require lubrication These brackets are intended to make the drum rotate freely Lubricate the grease fitting for each drum bearing bracket every month or when the drum becomes difficult to position using multi purpose grade grease GREASE FITTING AND CAP GREASE FITTING AND CAP DRUM BEARING BRACKET Figure 27 Grease Fittings Dumping Mechanism Lubricating the Grease Fittings Failure to lubricate the drum bearing grease fittings periodically will cause the dumping
33. NAME QTY REMARKS 1 492583 NUT 3 8 NC 65 4 2 506488 FLAT WASHER 3 8 8 3 EM905016 PILLOW BLOCK BEARING 2 4 492378 BOLT 3 8 NC X 1 3 4 G5 4 8 20216 001 AND PINION 1 9 20061 001 PULLEY LARGE 1 10 505084 KEY 1 4 X 55 MM 1 11 492467 SET SCREW 5 16 NC 3 8 3 12 491112 V BELT A 40 2 13 503117 CAP SCREW 5 16 18X 1 1 14 492598 WASHER FLAT 3 8 2 15 492582 NUT NYLON 5 16 18 1 16 3512295302 ELECTRIC MOTOR 1 5 HP 1 17 514985 BELT RETAINER BAR 1 18 502213 PULLEY SMALL 1 19 604445 RING RETENTION 2 20 530454 ENGINE MOUNT 1 21 590089 ELECTRIC MOTOR MOUNTING PLATE 1 22 2105164 NUT HEX 5 16 NC 4 23 492623 WASHER LOCK 5 16 4 24 923023 WASHER FLAT 5 16 8 25 492378 BOLT 3 8 NC X 1 3 4 G5 4 26 530024 SPRING EXTENSION 1 27 500169 KEY 3 16 X 50 1 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 55 STOW 70 MIXER CABINET ASSY CABINET ASSY Z GALLON CAN YELLOW PAINT NOTES COMPLETE LATCH ASSEMBLY N INCLUDES ITEMS WITHIN DASHED LINES ITEMS CANNOT BE PURCHASED SEPARATELY PAGE 56 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER CABINET ASSY CABINET ASSY QTY REMARKS 1 515014 CABINET ENGINE W DECALS INCLUDES ITEMS W 2 490202 RUBBER PROTECTOR 4 3 13287 LOCK NUT 8582 REPLACEMENT PART ONLY 4 2203 WASHER FLAT 10
34. P electric motor Refer to Table 2 for specific engine or electric motor data information Electrical If mixer is equipped with an electric motor make sure that the power being supplied to the motor corresponds to the voltage rating label on the motor Supplying the wrong voltage to the electric motor will cause severe electrical damage to the motor Always make sure the OFF ON switch on the electric motor is in the OFF position before applying power It is strongly recommended when inserting the mixer s power cord into a receptacle that a G F C I Ground Fault Current Interrupter receptacle be used 115 VAC applications Extension Cables The extension cable should be a 3 wire configuration that includes a ground wire that conforms to UL code The wire cross section must be a minimum of 2 5 mm Choose extension cord of adequate current carrying capacity as ref erenced in Table 6 Remember cable distance affects the current voltage capacity of the extension cable Ensure that the extension cable is carefully laid out avoid ing wet areas sharp edges and locations where vehicles might run over it Avoid allowing the extension cable to be trapped underneath the mixer Unroll the extension cable fully or it will overheat and could catch fire Make sure that all extension cable connections are dry and safe Replace any defective or badly worn ex tension cable immediately Hardware Check all hardware on the mixer before
35. PADDLE BLADE ADJUSTMENT STEEL DRUM Adjust paddles as shown in Figure 8 STEEL DRUM TOWEND CAST PADDLE DRUM END ENGINE END CAST PADDLE PADDLE BLADE IS TOO TIGHT AGAINST DRUM SIDE WALLS CENTERENGINE DRUMSIDE END CAST PADDLE py PD i 12 U LLI m u Z T gt y CORRECT mm s a CH N E d lt 42 01 Zu UN NE SIDE PADDLE BLADE PADDLE BLADE IS TOO TIGHT AGAINST DRUM ROTATION SIDE WALLS DRUM END AND SIDE WALLS Figure 8 Paddle Blade Adjustment Steel Drum PAGE 20 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER INSPECTION Before Starting Insertand remove the dipstick without screwing it into the filler neck Check the oil level shown on the dipstick 1 Read all safety instructions at the beginning of manual 2 Clean the mixer removing dirt and dust particularly the 4 If the oil level is low Figure 10 fill to the edge of the oil filler engine cooling air inlet carburetor and air cleaner hole with the recommended oil type Table 7 Maximum oil 3 Check the airfiter for dirt and dust Ifairfiteris dirty C2Pact y S2 98ats 1 09 replace air filter with a new one as required 4 Check carburetor for external dirt and dust Clean with dry compressed air 5 Check fastening nuts and bolts for tightness Referenc
36. PLUG BPR6ES NGK 17 9807956855 SPARK PLUG W20EPR U DENSO A PP STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 73 HONDA GX240K1HA2 ENGINE FAN COVER ASSY FAN COVER ASSY PAGE 74 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE FAN COVER ASSY FAN COVER ASSY NO PARTNO Q 167312 2003 CLIP TUBE 196102 20107 COVER COMP FAN NH1 BLACK 19631ZE2D00 SHROUD 32197ZH8003 SUB HARNESS 361002E1015 SWITCH ASSY ENGINE STOP 90013883000 BOLT FLANGE 6X12 CT200 90684ZA0601 CLIP WIRE HARNESS Y REMARKS Ll STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 75 gt CD c lt Lu Lu I 21 TE Lu lt Lu N lt w ce lt CN gt lt t O I FLYWHEEL ASSY PAGE 76 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE FLYWHEEL ASSY FLYWHEEL ASSY NO PARTNO PART NAME QTY REMARKS 1 195112 2000 FAN COOLING 1 2 28450ZE2W1 1 PULLEY COMP STARTER SCREEN GRID 1 4 311002 2010 FLYWHEEL COMP 1 7 1 8 1 90201ZE3V00 NUT SPECIAL 16MM 907412 2000 KEY SPECIAL WOODRUFF 25 18 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 77 HONDA GX240K1HA2 ENGINE M
37. REV 3 03 26 10 PAGE 7 STOW MS 70 MIXER SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS E a This Owner s Manual has been developed to provide complete instructions for the safe and efficient operation of the STOW Model MS 70 mortar and plaster mixer Refer to the engine manufacturers instructions for data relative to its safe operation Safety precautions should be followed at all times when operating this equipment Failure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others NOTE Before using this mixer ensure that the operating individual has read and understands all instructions in this manual SAFETY MESSAGE ALERT SYMBOLS The three 3 Safety Messages shown below will inform you about potential hazards that could injure you or others The Safety Messages specifically address the level of exposure to the operator and are preceded by one of three words DANGER You WILL be KILLED or SERIOUSLY INJURED if you DO NOT follow these directions You CAN be KILLED or SERIOUSLY INJURED if you DO NOT follow these directions You CAN be INJURED if you DO NOT follow these directions HAZARD SYMBOLS Potential hazards associated with the operation of a MS 70 Plaster Mortar Mixer will be referenced with Hazard Symbols which appear throughout this manual and will be referenced in conjunction with Saf
38. Tippin ENGINE SWITCH 9 pping Make certain the drum lock pin Figures 17 and 18 is placed tothe RIGHT when viewing the mixer from the towpole end ofthe drum stop block which is welded to the front side of the drum Also make sure lock pin is fully engaged locked This will prevent the drum from tipping Figure 14 Engine ON OFF Switch 5 Themain start stop switch located on the engine cover is Figure 15 is used to start and stop the engine Pull this switch outward to start the engine Figure 17 Drum Lock Pin Side View DRUM LATCH T PIN TOP PULL OUT e TO START ENGINE Figure 15 Start Stop Switch gasoline engine TOW OR LOCKED 6 Place the belt slip lever Figure 16 in the START STOP POSITION Figure 18 Drum Lock Pin Right Position 7 the starter grip Figure 19 lightly until you feel resistance then pull briskly Return the starter grip gently START STOP y grip v POSITION POSITION Figure 16 Belt Slip Lever STARTER GRIP position Figure 19 Starter Grip PAGE 24 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER OPERATION SHUT DOWN Place the belt slip lever Figure 20 in the mix position This will tilt the engine placing tension on the V belts enabling the shaft to rotate BELT SLIP LEVER START STOP POSITION POSITION Figur
39. UFFLER ASSY MUFFLER ASSY PAGE 78 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE MUFFLER ASSY MUFFLER ASSY PARTNO PART NAME QTY REMARKS 1 18310ZE2W00 MUFFLER 1 2 183207 2 01 PROTECTOR MUFFLER 1 3 18323ZE2W00 PROTECTOR EX PIPE 1 4 18330ZE2W00 PIPE EX 1 5 18331ZE2810 CAP MUFFLER 1 6 18333ZK6Y00 GASKET EX PIPE 1 7 183557 2010 ARRESTER SPARK 1 8 18381ZE2W10 GASKET MUFFLER ARRESTER 1 9 183812 2800 GASKET MUFFLER 1 10 90013883000 BOLT FLANGE 6 X 12 200 1 11 90050ZE1000 SCREW TAPPING 5 X 8 6 12 900557 1000 SCREW TAPPING 4 X 6 3 13 90050ZE1000 SCREW TAPPING 5 X 8 OPTIONAL 1 14 9405008000 NUT FLANGE 8MM 5 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 79 HONDA GX240K1HA2 ENGINE FUELTANK ASSY FUEL TANK ASSY PAGE 80 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE FUELTANK ASSY FUEL TANK ASSY NO PARTNO PART NAME QTY REMARKS 1 168542 8000 RUBBER SUPPORTER 107MM 1 2 16955ZE1000 JOINT FUEL TANK 1 3 17510ZE2010ZD TANK COMP FUEL NH1 BLACK 1 5 176202 7023 CAP COMP FUEL FILLER INCLUDES ITEMS W 6 176317 7003 GASKET FUEL FILLER 1 8 17672ZE2W01 FILTER FUEL 1 11 91353671003 O RING 14 1 12 9405008000 NUT FLANGE 8MM 2 13 950014500360 BULK HOSE FUEL 4 5X3000 4
40. W 2 15510ZE2043 SWITCH ASSY OIL LEVEL 1 3 165412 2010 SHAFT GOVERNOR ARM 1 6 90131896650 BOLT DRAIN PLUG 2 Fi 90446KE1000 WASHER 8 2 X17X0 8 1 8 91201890003 OIL SEAL 30X46X8 1 9 91353671003 O RING 14 1 10 9405010000 NUT FLANGE 10MM 1 11 031112230 WASHER DRAIN PLUG 12MM 2 12 9425110000 PIN LOCK 10MM 1 13 957010601200 BOLT FLANGE 6X12 2 14 961006202000 BEARING RADIAL BALL 6202 1 15 90013883000 BOLT FLANGE 6X12 CT200 1 16 34150ZH7003 ALERT UNIT OIL 1 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 71 HONDA GX240K1HA2 ENGINE CYLINDER HEAD ASSY CYLINDER HEAD ASSY PAGE 72 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE CYLINDER HEAD ASSY CYLINDER HEAD ASSY NO PARTNO PART NAME QTY REMARKS 1 12200ZH9000 CYLINDER HEAD COMP aaa assis INCLUDES ITEMS W 2 122042 2306 GUIDE VALVE 0 OPTIONAL 3 122052 2305 GUIDE EX VALVE OS OPTIONAL 4x 122162 2300 CLIP VALVE GUIDE 5 122512 2800 GASKET CYLINDER HEAD 6 12310ZE2020 COVER COMP HEAD 7 123912 2020 GASKET CYLINDER HEAD COVER 8 147752 2010 SEAT VALVE SPRING 10 900142 2000 BOLT HEAD COVER 11 900422 2000 BOLT STUD 8X123 12 92900080320E BOLT STUD 8X47 13 904412 2010 WASHER COMP HEAD COVER 14 9430112200 PIN A DOWEL 12X20 15 950051100130M BULK HOSE VACUUM 11X1000 11X100 16 957011008000 BOLT FLANGE 10X80 17 9807956846 SPARK
41. WING TIGHTNESS OF WHEEL NUTS TIRE PRESURE 4 USE MANUFACTURES RECOMMENDED TORQUE VALVES WHEN TIGHTENING WHEEL LUG NUTS 2 USE MANUFACTURES RECOMMENDED WARNIN G A TIRE PRESSURE VALUES WHEN INFLATING TIRES DO NOT EXCEED RECOMMENDED TIRE PRESURE p 4 WARNING CRUSH AND CUT HAZARD Moving parts can cut and crush SHUT OFF engine before putting hands in mixing drum DO NOT REMOVE DRUM SAFETY GRATE Y z SHUT OFF ENGINE MOTOR BEFORE LU 4 SZ PUTTING HANDS IN MIXER DRUM 27722 GRUSH HAZARD AREA KEEP HANDS AND FINGERS CLEAR OF SAFETY GRATE AT ALL TIMES A DIVISION OF MULTIQUIP INC DRUM LOCK POSITIONING ACAUTION A SEE OPERATION MANUAL FOR PROPER DRUM LOCK POSITIONING LEGEND 1 REPRESENTS DRUM STOP BLOCK INSPECT BEFORE TOWING TIGHTNESS OF WHEEL NUTS BELT SLIP LEVER POSITION Mio lt TIRE PRESURE 1 USE MANUFACTURES RECOMMENDED TORQUE VALVES WHEN TIGHTENING WHEEL LUG NUTS 2 USE MANUFACTURES RECOMMENDED TIRE PRESSURE VALUES WHEN INFLATING TIRES DO NOT EXCEED RECOMMENDED TIRE PRESURE PAGE 40 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER NAMEPLATE AND DECALS NAMEPLATE AND DECALS NO PARTNAME QTY REMARKS 1 DCL151 DECAL TOWING INSTRUCTIONS 2 2 EM948630 DECAL PUSH TO STOP 1 3 CIPDCL160 DECAL CRUSH WARNING 2 4 515275 DECAL STOW LOGO SMALL 3
42. Y TRUNNION HUB 2 513453 ROLL PIN 3 16 X 3 4 2 20654 001 SEAL SHAFT BLACK 2 530029 RING RETENTION 2 20104 002 SEAL SHAFT URETHANE YELLOW 2 504943 BOLT 3 8 NC X 2 G5 8 514749Y DRUM STEEL 1 492484 SET SCREW 2 530043 MAIN GEAR 1 500432 KEY 3 8 X 50 MM 1 EM963057 CAPSCREW HHCS 3 8 X 1 1 2 4 514752 SHAFT PADDLE 1 492600 WASHER FLAT 1 2 2 514962Y GRATE 1 505070 PIN COTTER 2 492556 HEX NUT 1 2 G5 2 6109180 WASHER LOCK 1 2 2 EM963692 BOLT 1 2 UNC 1 1 2 2 EM201537Y HANDLE DUMP 1 15081 GRIP DUMP HANDLE 1 514752 PADDLE SHAFT 1 492584 NUT LOCK 1 2 6 EM202896 PADDLE ARM CENTER ENGINE END 1 510721 BOLT 1 2 X 6 G5 2 4 1 6 2 1 4 8 4 4 R R STOW 70 MIXER AXLE ASSY AXLE ASSY COMPLETE HUB ASSEMBLY INCLUDES ITEMS WITHIN DASHED LINES AND ALSO INCLUDES ITEMS 1 AND 2 PAGE 50 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER AXLE ASSY AXLE ASSY NO QTY REMARK 1 3469 DUST CAP 2 2 8115 LUGNUTS 8 3 3005 TIRE AND RIM CARLISE 2 4 8164 CASTLE NUT 1 2 5 491688 COTTER PIN 1 8 X 1 1 2 2 6 EM511159 WASHER FLAT 087 THICKNESS 2 7 EM501299 WASHER FLAT 135 THICKNESS 1 8 EM903113 BEARING CONE 4 9 EM903012 BEARING CUP 4 104 914288 OIL SEAL 2 11 EM941306 AUBASS KA BOLT INCLUDES ITEMS W 12 514802 AXLE UNIVERSAL 1 STOW MS 70 MIXER OPERATION MANUAL
43. ar proper respiratory mask hearing and eye protection equipment when operating the mixer NEVER place hands inside the drum while the blades are rotating E Whenever necessary replace nameplate operation and safety decals when they become difficult read Manufacture does not assume responsibility for any accident due to equipment modifications NEVER use accessories or attachments which are not recommended by Multiquip for this equipment Damage to the equipment and or injury to user may result NEVER touch the hot exhaust manifold muffler or cylinder Allow these parts to cool before servicing engine or mixer E High Temperatures Allow the engine to cool before adding fuel or performing service and maintenance functions Contact with hot components can cause serious burns he engine section of this mixer requires an adequate free flow of cooling air NEVER operate the mixer inany enclosed or narrow area where free flow of the air is restricted If the air flow is restricted it will cause serious damage to the mixer or engine and may cause injury to people Remember the mixers engine gives off DEADLY carbon monoxide gas W ALWAYS refuel in a well ventilated area away from sparks and open flames E ALWAYS use extreme caution when working with flammable liquids When refueling stop the engine and allow it to cool DO NOT smoke around or near the machine Fire or explosion could resu
44. charge Height Drive Dump Action Table 2 Specifications Engine amp Electric Motor HONDA GX240K1HA2 Air cooled 4 stroke OHV Horizontal Shaft Gasoline BALDOR 3512295302 1 5 HP 115 230 Single Phase Electric Motor Engine 2 90 in X 2 30 in Bore X Stroke 73 mm x 58 mm N A 14 81 cc N A 8 0 H P 3600 R PM 1 5 H P 1725 RPM Approx 1 59 U S Gallons 6 Liters Displacement Engine Electric Motor Max Output Fuel Tank Capacity N A Lube Oil Capacity 2 1 3 pints Speed Cool Metod Cenriuga Dimensions L x W x H 14 0 x 16 9 X 16 1 in 13 3 x 8 7 X 9 06 in 355 X 430 X 410 mm 338 X 220 X 230 mm Dry Net Weight 55 1 Ibs 25 Kg Approx 22 Ibs 10 Kg In accordance with our established policy of constant improvement we reserve the right to amend these specifications at any time without notice PAGE 6 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW 5 70 PLASTER MORTAR MIXER DIMENSIONS CT TZ SI VN al WZ NZ HEIGHT oco GQ BUS p WY Op KBs U LENGTH gt OPTIONAL TOW BARS APPROXOMATE LENGTH 36 IN 91 44 CM HPC 1 1 INCH PIN COUPLER HBC 1 2 INCH BALL COUPLER 22 TABLE 3 DIMENSIONS HLC 1 LOOP COUPLER Figure 1 Dimensions STOW 70 MIXER OPERATION MANUAL
45. consequential or incidental damages LIMITATION OF WARRANTIES There are no warranties express or implied made by STOW hereunder on Products manufactured or distributed by it except the warranty against defects in material and workmanship on new Products to the original purchaser as set forth in the STOW New Product Limited Warranty STOW CONSTRUCTION EQUIPMENT POST OFFICE BOX 6254 CARSON CALIFORNIA 90749 310 661 4242 877 BUY STOW FAX 310 604 9237 E MAIL stow stowmig com www stowmfg com PAGE 92 STOW G 4 5R A C GENERATOR OPERATION amp PARTS MANUAL REV 0 12 15 03 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 93 OPERATION AND PARTS MANUAL HERE S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON HAND WHEN CALLING PARTS DEPARTMENT 800 427 1244 FAX 800 672 7877 310 537 3700 310 637 3284 SERVICE DEPARTMENT 800 478 1244 FAX 310 537 4259 310 537 3700 TECHNICAL ASSISTANCE 800 478 1244 FAX 310 631 5032 WARRANTY DEPARTMENT 800 421 1244 EXT 279 FAX 810 537 1173 310 537 3700 EXT 279 SALES DEPARTMENT 310 661 4242 FAX 310 604 9237 877 289 7869 877 BUY S TOW COPYRIGHT 2009 MULTIQUIP INC Multiquip Inc and the STOW logo are registered trademarks of Multiquip Inc and may not be used reproduced or altered without written permiss
46. d additional discounts Terms and Conditions of Sale STOW Construction Equipment DROP SHIPMENTS STOW reserves the right to refuse Drop Shipments outside the normal service area of the purchasing dealer FIELD WAREHOUSES Field Warehouses are currently located in California Georgia Idaho lowa and New Jersey SPECIAL EXPEDITING SERVICE The higher of a 35 00 surcharge or actual costs will be added to the invoice for special handling including bus shipments or in cases where STOW personnel must personally deliver the equipment or parts to the carrier RETURNED GOODS POLICY Return shipments may be accepted and credit allowed subject to the following provisions 1 A Returned Material Authorization RMA must be approved by STOW prior to shipment Approvals for returned goods must be with just cause and are at the sole discretion of STOW A copy of the Authorization must accompany the shipment to the designated Warehouse 2 Parts being returned must be listed as currently supplied on the current parts list 3 Parts must be in new and resalable condition in the original package with part numbers clearly marked 4 Units and accessories must be current models in the latest price list and in new and resalable condition 5 Special order items are not returnable for credit 6 Credit on returned parts and units will be issued at actual dealer net price at time of purchase less 15 restocking charge 7 All
47. d Stock orders 310 661 4242 Fax 310 604 9237 via orders 750 list and above 877 289 7869 877 BUY STOW Fax 3 10 PARTS DEPARTMENT Web 5 10 800 427 1244 FAX 800 672 7877 ecial frei ht allowance 310 537 3700 FAX 310 637 3284 p g 5 SERVICE DEPARTMENT when you or der 10 or more 800 421 1244 FAX 310 537 4259 line items via Web or Fax 310 537 3700 FedEx Ground Service at no charge for freight TECHNICAL ASSISTANCE No other allowances on freight shipped by any other 800 478 1244 FAX 310 631 5032 WARRANTY DEPARTMENT Common nuts bolts and washers all items under 1 00 800 421 1244 EXT 279 FAX 310 537 1173 list price do not count towards the 10 line items 310 537 3700 EXT 279 NOTE DISCOUNTS ARE SUBJECT TO CHANGE STOW CONSTRUCTION EQUIPMENT to our Parts Department A DIVISION OF MULTIQUIP INC POST OFFICE BOX 6254 CARSON CA 90749 Toll free nationwide 800 427 1244 888 252 STOW 888 252 7869 310 537 3700 FAX 310 537 1986 FAX 800 556 1986 Toll free FAX 800 6 PARTS 7 800 672 7877 E MAIL stow multiquip com INTERNET www stowmfg com STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 5 STOW MS 70 PLASTER MORTAR MIXER SPECIFICATIONS TABLE 1 MIXER SPECIFICATIONS 7 0 cu ft 198 liters 1 1 2 to 2 1 2 bags 788 Ibs 357 kg 73 in 185 cm 21 in 53 cm V Belt Gear Manual Capacity Bag Capacity Weight Height W Dump Handle Dis
48. e 20 Belt Slip Lever Mix Position Starting electric only 1 2 Using an adequate size extension cord see Table 5 connect one end of the extension cord to the plug on the electric motor connect the other end to the power source Make sure the motor is configured for the proper operating voltage Set the electric motors ON OFF switch Figure 7 to the ON position Mixing Dumping 1 2 3 The paddle shaft inside the drum should be rotating at this time Add a small amount water to the mixing drum Lift the mixing bag compound onto the steel safety grate over the bag cutter and let the contents fall into the drum Add more water if desired and mix compound to desired consistency When charging mixing or dumping a batch of plaster or mortar the drum lock pin should be placed to the left when viewing the mixer from the towpole end of the drum stop block which is welded to the front side of the drum See Figure 21 This will allow the operator to use both hands on the drum handle during dumping Please note that when the lock pin is placed to the left the drum will be maintained in the vertical position as the paddles rotate To discharge the material the operator should hold the dump handle with both hands and rotate the drum to discharge the desired amount of material DRUM LATCH STOP PIN BLOCK MIX POSITION Figure 21 Drum Lock Pin Left Position WARNING Dump Handle Safety Be sur
49. e is equipped to handle either a pintle or loop type tow bar configuration 2 After tow bar has been connected to mixer see next page secure either type of tow bar to the towing vehicle following state and county towing regulations 3 Asaminimum use a 1 2 inch bolt and nylock nut grade 5 when securing the tow bar to the towing vehicle and to the unit being towed PAGE 12 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER SAFETY CHAIN CONNECTION Always Tow with a Safety Chain NEVER tow the mixer with the safety chain removed The safety chain is intended to prevent complete separation of the mixer from the towing vehicle in the event of a tow bar failure 2 Route the safety chain through the holes just above the tow bar located on each side of the mixer stand Loop the chain together and place under the tow bar Secure the loop with the connector link extend the safety chain along the length of the tow bar looping it through the tow bar s connector link Remove I any excess chain slack Reference Figure 2 for the installation of the safety chain Tow Bar to Mixer Connection 1 Insert the tow bar through the round opening at the bottom of the mixer stand Align the hole on the tow bar with the hole on the mixer frame and insert 1 2 inch bolt through tow bar and frame Secure tow bar to frame with 1 2 inch nylock nut Tighten to 40 ft lbs
50. e manufacturer engine manual for specific servicing instructions Eyesight and Hearing Protection ALWAYS wear approved eye and hearing protection before operating gt EB the mixer z Inspection amp Maintenance Saftey NEVER place hands or feet inside the engine guard cover while the engine is Figure 10 Engine Oil Dipstick Oil Level running ALWAYS shut the engine down before performing any kind of maintenance service on the mixer Table 7 Oil Type Season Temperature Cil Type Engine Oil Check Summer 25 C or Higher SAE 10W 30 1 Tocheckthe engine oil level place the mixer on secure PRE level ground with the engine stopped Spring Fall SAE 10W 30 20 2 Remove the filler dipstick from the engine oil filler hole ME APA Figure 9 and wipe it clean Figure 9 Engine Oil Dipstick Removal STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 21 STOW MS 70 PLASTER MORTAR MIXER INSPECTION Fuel Check Explosive Fuel Hazard If your mixer has a gasoline engine determine if the engine fuel is low If fuel is low remove the fuel filler cap and fill with unleaded gasoline Motor fuels are highly flammable and can be dangerous if mishandled DO NOT smoke while refueling DO NOT attempt to refuel 1 Remove the gasoline cap located on top of fuel tank the mixer if the engine is hot or running 2 Visuallyinspectto see if fue
51. e mixer the safety grill should be locked The safety grill should only be un locked when cleaning of the blades and drum is required Pivot Point Zerk Fitting There is on each end of the mixing drum a zerk grease fitting These fittings lubricate the dumping mechanism Lubricate both fittings at least twice a week Dump Handle Release Pin Pull this pin outward spring loaded to release the drum then pull down on the dump handle to place the drum in the dump position When drum is in dump position pin will automatically lock drum Steel Mixing Drum Mixing materials such as mortar plaster are to be placed into this drum for mixing Always clean the drum after each use Tow Bar Coupler This mixer uses a 2 inch coupler or pintle towbar Safety Chain This mixer uses a 3 16 inch thick 72 inches long zinc plated saftey chain ALWAYS connect the safety chain when towing Forklift Pockets When lifting of the mixer is required use these fork lift pockets to lift the mixer Remember to insert the forks of the forklift a minimum of 24 inches into the lift pockets Chock Blocks Place these blocks not included as part of the mixer package under each mixer wheel to prevent rolling PAGE 16 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER BASIC ENGINE COMPONENTS Figure 6 Engine Controls and Components INITIAL SERVICING The engine Figure 6 m
52. e to stand clear of the dump handle Figure 22 when the mixer is operational Any binding of material between the mixer blades and the drum will cause the drum handle to move to the discharge position and could cause bodily harm IS POSSIBLE Figure 22 Stand Clear of Dump Handle STOPPING THE MIXER gasoline engine 1 2 Place the belt slip leverinthe start stop position Figure 20 Push the main start stop switch Figure 15 inward to stop the engine Turn the fuel shut off valve to the OFF position Disconnect the spark plug Clean mixer as referenced in the maintance section of this manual STOPPINGTHE MIXER electric motor 1 Place the electric motors ON OFF switch Figure 4 inthe OFF position Disconnect the electric motor s extension cord from its power source Clean mixer as referenced in the maintance section of this manual STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 25 STOW 70 PLASTER MORTAR MIXER MAINTENANCE ENGINE Use Table 8 as a general maintenance guideline when servicing your engine For more detail engine maintenance information refer to the engine owner s manual supplied with your engine Table 8 Engine Maintenance Schedule DESCRIPTION 3 OPERATION BEFORE ios x owe om x EET IEEE necessary CHECK CLEAN CLEAN Spark Plug _ Geor
53. er rating In addition Table 5 also shows the matching NEMA approved connector for the required extension cord Electric Motor Connections ALWAYS make certain that the power source required for the electric motor is correct and always use the correct NEMA configuration plug Failure to supply the correct voltage to the motor can severely damage the motor It is strongly recommended that all electrical wiring be done by a licensed electrician Special attention should be given to the electric switch as well as the over and under voltage protection devices as per regulations set forth in the local electrical safety code handbook TABLE 5 ELECTRIC MOTOR WIRING INFORMATION Motor 115 230 VAC Single Phase Horsepower Mating NEMA Rating NENA Plug Connecetor Receptacle Connector 1 5 HP 115 VAC L5 20P P N EM940537 1 5 HP 230 VAC L6 20P P N 940539 VOLTAGE OFF ON SELECTOR SWITCH SWITCH m 000 L5 20R P N EM940538 L6 20R P N 940540 D o L5 20P PLUG 115 4 nie 20HP i o wo z VOLTAGE L6 20P PLUG 2 N VOLTAGE 230 VAC BOLT GREASE FITTING CONNECT L5 20R SOURCE RECEPTACLE 115 VAC SWITCH 9 VOLTAGE LOCKOUT BOLT 9 lt L6 20R RECEPTACLE 230 VAC Figure 7 Single Phase Electric Motor With 12 inch Pigtail PAGE 18 STOW 70 MIXER OPERATION MANUAL
54. ety Message Alert Symbols A Lethal Exhaust Gas Hazards Engine exhaust gases contain poisonous carbon monoxide This gas is colorless and odorless and can cause death if inhaled NEVER operate this equipment in a confined area or enclosed structure that does not provide ample free flow air Explosive Fuel Hazards Gasoline is extremely flammable and its vapors can cause an explosion if ignited DO NOT start the engine near spilled fuel or combustible fluids DO fill the fuel tank while the engine is running or hot DO NOT overfill tank since spilled fuel could ignite if it comes into contact with hot engine parts or sparks from the ignition system Store fuel in approved containers in well ventilated areas and away from sparks and flames WARNING Engine components can generate extreme heat To prevent burns DO NOT touch these areas while the engine is running or immediately after operations Never operate the engine with heat shields or heat guards removed Burn Hazards WARNING ALWAYS wear approved respiratory protection when required Respiratory Hazards ill PAGE 8 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER SAFETY MESSAGE ALERT SYMBOLS Equipment Damage Hazards NEVER operate equipment with covers if Other important messages are provided throughout this or guards removed Keep f
55. he initial start up of the STOW MS 70H gasoline the CLOSED position engine or STOW MS 70E electric motor mixer It R is extremely important that this section be read carefully before attempting to use the mixer inthe field DO NOT use your mixer until this section is thoroughly understood CHOKE LEVER General Safety Failure to understand the operation of the STOW MS 70 series mixers could result in severe damage to the mixer or personal injury See Figures 5 and 6 for the location of any control Figure 12 Choke Lever referenced in this manual 3 Move the throttle lever Figure 13 away from the slow position about 1 3 of the way toward the fast position Respiratory Hazard M NEVER operate the mixer in a confined area or enclosed area structure that does not provide ample free flow of air Starting gasoline only The following steps outline the procedure for starting the engine Depending on the type of engine employed in the mixer the THROTTLE LEVER steps may vary slightly your mixer has an electric motor Figure 13 Throttle Lever disregard this section 1 Move the fuel shut off lever Figure 11 to the ON position FUEL VALVE LEVER Figure 11 Fuel Shut OFF Lever STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 23 MS 70 PLASTER MORTAR MIXER START UP PROCEDURES 4 engine switch Figure 14 to the ON position Preventing Drum
56. ine cover When activated it will shut down the electric motor ON OFF Switch gasoline This switch is provided on mixers with gasoline engines only and is located on the side of the engine cover When activated it will shut down the engine Latch Use this latch to secure the engine compartment cabinet Drum Bearing There is on each end of the mixing drum a sealed bearing Bearings are packed and sealed at the factory and require no further maintenance 10 11 12 13 14 15 16 17 18 19 Mixing Paddles Used in the mixing of material This unit uses four different types of paddles to provide a fast uniform mix Bag Cutter This feature allows compound mixing bags to be opened easily therefore allowing the contents of the bag to fall directly into the mixing drum Safety Grill Provided for operator safety This safety grill is designed to keep hands and solid objects out of the mixing drum when in use This grill should be closed at all times when mixer is in use DO NOT remove the grill or grill opening bar Keep the grill clean by washing it down daily Dump Handle Pull this handle downward to dump the contents of the drum Push the handle upward to return the drum to its vertical position Safety Grill Lock Handle To prevent injury to hands and arms the safety grill should ALWAYS be locked when the mixing of plaster or mortar is required Also when transporting th
57. ing drum At the end of each day s operation place mixer drum in an upright position and spray inside of tub immediately with water to prevent lumps of dried mortar or plaster from forming and contamination of future batches DO NOT allow a buildup of materials to form on the blades or anywhere inside the drum Rotate mixer to dump position and remove debris Thoroughly clean the entire mixer wheels cabinet and frame NEVER pour or spray water over the engine or electric motor Figure 36 Figure 36 No Spraying of Water PAGE 32 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 Keep Hands Clear of Drum When rotating the mixing drum from the dump position to the upright position keep hands clear of safety grate The possibility exists of hands or fingers being crushed Figure 37 CRUSH HAZARD AREA KEEP HANDS AND FINGERS CLEAR OF SAFETY GRATE AT ALL TIMES Figure 37 Safety Grate Crush Hazard 7 When cleaning of the entire mixer is done return mixing drum to an upright position Mixer Storage For storage of the mixer for over 30 days the following is recommended Drain the fuel tank completely or add STA BIL to the fuel e Run the engine until the fuel is completely consumed e Completely drain used oil from the engine crankcase and fill with fresh clean oil then follow the procedures described in the engine manual for engine storage Clean the entire mixer and engine
58. ingers hands manual to help prevent damage to your light tower other hair and clothing away from all moving property or the surrounding environment Rotating Parts Hazards parts to prevent injury ALWAYS disconnect the electrical power cord from the electric motor when the mixer is not in use and place the ON OFF switch in the OFF position Eye and Hearing Hazards ALWAYS wear approved eye and hearing protection STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 9 STOW MS 70 PLASTER MORTAR MIXER RULES FOR SAFE OPERATION Read this manual Failure to follow instructions in this manual may lead to serious injury or even death This equipment is to be operated by trained and qualified personnel only This equipment is for industrial use only The following safety guidelines should always be used when operating the STOW MS 70 mortar and plaster mixer GENERAL SAFETY e NOT operate or service this equipment before reading this entire Ro This equipment should not be operated by persons under 18 years of age manual NEVER operate this equipment without proper protective clothing shatterproof glasses steel toed boots and other protective devices required by the job E NEVER operate this equipment when 72 feeling well due to fatigue illness or taking medicine NEVER operate this equipment under the influence of drugs or alcohol ALWAYS we
59. ion All other trademarks are the property of their respective owners and used with permission This manual must accompany the equipment at all times This manual is considered a permanent part of the equipment and should remain with the unit if resold The information and specifications included in this publication were in effect at the time of approval for printing Illustrations descriptions references and technical data contained in this manual are for guidance only and may not be considered as binding Multiquip Inc reserves the right to discontinue or change specifications design or the information published in this publication at any time without notice and without incurring any obligations Your Local Dealer is MQ STOW CONSTRUCTION EQUIPMENT A DIVISION OF MULTIQUIP INC POST OFFICE BOX 6254 CARSON CA 90749 310 537 3700 888 252 MQ STOW 888 252 DIVISION or MULTIOUIP INC 7869 Atlanta Boise e Newark Quebec Canada Ri A FAX 310 537 1986 FAX 800 556 1986 Manchester UK Rio de Janeiro BR Puebla MX E MAIL MQ STOW multiquip com WWW stowmfg com
60. ipment Rotating and moving parts can cause injury if contacted E When towing an adequate safety chain must be fastened to the frame See Towing Guidelines section inthis manual Keep all inexperienced and unauthorized people away from the equipment at all times Unauthorized equipment modifications will void all warranties Check all fasteners periodically for tightness Also check towing tongue bolt lock nut and wheel lug nuts for wear Stop the engine and disconnect the spark plug before allowing anybody s hands in the mixing drum NEVER pour or spray water over the engine or electric motor Stand Clear of the Mixer when in use Always stand clear of the dump handle when the mixer is in operation Any binding of material between the mixer blades and the drum will cause the drum handle to quickly move and could cause bodily harm Depending on type of mixer test the ON OFF switch for either the gasoline engine or electric motor before operating The purpose of these switches is to shut down the engine or motor of the mixer E Refer to the HONDA Engine Owner s Manual for engine technical questions or information recommended by Multiquip for this equipment Damage to the equipment and or injury to user may result TRANSPORTING ALWAYS shutdown engine before transporting Tighten fuel tank cap securely and close fuel cock to prevent fuel from spilling Drain fuel when transporting mixer over lo
61. l level is low If fuelis low replenish with unleaded fuel 3 When refueling be sure to use a strainer for filtration DO NOT top off fuel Wipe up any spilled fuel Start Stop Switch NEVER disable or disconnect the start stop switch It is provided for operator safety Injury may result if it is disable disconnected or improperly maintained V belt Check A worn or damaged V belt can adversely affect the performance of the mixer If a V belt is defective or worn simply replace the V belt as outlined in the maintenance section of this manual Blade Check Check for worn or paddle blades Make sure that all blades are adjusted properly See blade adjustment procedure in this manual Replace all defective or damaged blades immediately Controls Start Stop Switches This mixer has been equipped with a start stop switch for both the gasoline and electric motor mixers These switches should be tested every time the engine or electric motor is started Grease Fittings Dumping Mechanism Check the zerk grease fittings at each end of the mixing drum These grease fittings lubricate the dumping mechanism If the dumping handle is stiff or hard to move lubricate these fittings PAGE 22 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER START UP PROCEDURES This section is intended to assist the operator with 2 To starta cold engine move the choke lever Figure 12 to t
62. lt from fuel vapors or if fuel is spilled on a hot engine combustible materials An explosion or fire could result causing severe bodily harm or even death Stop the engine when leaving the mixer unattended E Block the unit when leaving or when using on a slope Maintain this equipment in a safe operating condition at NEVER operate the mixer in Topping off to filler port is dangerous as it tends to spill all times explosive atmosphere or near fuel Starting the Mixer Engine NEVER start the engine or engage the paddle arms when the drum is in the discharge down position PAGE 10 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW 70 PLASTER MORTAR MIXER RULES FOR SAFE OPERATION ALWAYS stop the engine before servicing adding fuel and oil E NEVER run engine without air filter Severe engine may occur M ALWAYS service air cleaner frequently to prevent carburetor malfunction ALWAYS check the machine for loosened threads or bolts before starting ALWAYS be sure the operator is familiar with proper safety precautions and operations techniques before using mixer ALWAYS store equipment properly when it is not being used Equipment should be stored in a clean dry location out of the reach of children DO NOT operate this equipment unless all guards and safety devices are attached and in place EM CAUTION must be exercised while servicing this equ
63. mechanism to stiffen making the mixing drum hard to dump Countershaft Bearing Lubrication There is 1 set of countershaft bearings Figure 28 that will require lubrication Lubricate the grease fitting for each countershaft bearing every 40 hours of operation using any grade lithium base grease GREASE FITTING Figure 28 Grease Fittings Countershaft Wheel Bearings 1 After every 3 months of operation remove the hub dust cap and inspect the wheel bearings Figure 29 Once a year or when required disassemble the wheel hubs remove the old grease and repack the bearings forcing grease between rollers cone and cage with a good grade of high speed wheel bearing grease never use grease heavier than 265 A S T M penetration No 2 BEARING CONE Figure 29 Wheel Hub and Bearings PAGE 28 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER MAINTENANCE MIXER INSPECT TOOTH CONTACT BETWEEN MAIN GEAR AND DRIVE PINION 2 Fill the wheel hub Figure 28 with grease to the inside diameter of the outer races and also fill the hub grease cap Reassemble the hub and mount the wheel Then tighten the adjusting nut at the same time turn the wheel in both directions until there is a slight bind to be sure all the bearing surfaces are in contact Then back off the adjusting nut 1 6 to 1 4 turn or to the nearest locking hole or sufficiently to allow the wheel t
64. nd operator s manual before using this machine This machine to be operated by qualified personnel only Ask for training as needed P N 35137 A WARNING SAFETY INSTRUCTIONS 9 1 Read owner s manual IV before operating 2 Keep unauthorized and untrained people away from machine during operation 3 Make sure all safety devices are in place before this machine is started 4 Make sure engine is turned off and spark plug wire is disconnected before cleaning the machine 5 Keep hands and fingers away from moving objects 6 Do not operate machine in an enclosed area proper ventilation is required 7 Never leave machine unattended when operating 8 Always stop engine and allow engine to cool before adding fuel or oil P N 504713 P N 13118 decals become unreadable replacements can be obtained from your dealer SIOW A DIVISION OF MULTIQUIP INC P N 512527 DIVISION OF MULTIQUIP INC P N 51064 MODEL SERIAL ww CONTACT MQ PARTS DEPARTMENT CRUSH HAZARD AREA KEEP HANDS AND FINGERS CLEAR OF SAFETY GRATE AT ALL TIMES P N DCL335 BELT SLIP LEVER POSITION 513523 P N 513523 INSPECT BEFORE TOWING TIGHTNESS OF WHEEL NUTS TIRE PRESURE 1 USE MANUFACTURES RECOMMENDED TORQUE VALVES WHEN TIGHTENING WHEEL LUG NUTS 2 USE MANUFACTURES RECOMMENDED TIRE PRESSURE VALUES WHEN INFLAT
65. ng distances or bad roads MAINTENANCE NEVER lubricate components or attempt service on a running mixer ALWAYS allow the mixer a proper amount of time to cool before servicing Keep the mixer in proper running condition Fix damage to the mixer immediately and always replace broken parts Dispose of hazardous waste properly Examples of potentially hazardous waste are used motor oil fuel and fuel filters DO NOT use food or plastic containers to dispose of hazardous waste EMERGENCIES MALWAYS know the location of the nearest fire extinguisher and first aid kit DO Y EZ a e FIRSTAID KIT In emergencies always know the location of the nearest phone or keep a phone on the job site Also know the phone numbers of the nearest ambulance doctor and fire department This information will be invaluable in the case of an emergency O O DEPARTMENT AMBULANCE STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 11 STOW MS 70 PLASTER MORTAR MIXER TOWING GUIDELINES Towing Safety Precautions Regularly Inspect Towing Components To reduce the possibility of an accident while transporting the mixer on public roads always make sure that the mixer towing components and the towing vehicle are in good operating condition and both units are mechanically sound The following list of suggestions should
66. o rotate freely within limits of 001 to 010 end play Lock the nut at this position Install the cotter pin and dust cap and tighten all hardware MAIN GEAR AND DRIVE PINION ALIGNMENT 1 MAIN GEAR Disconnect the spark plug wire gasoline engines If mixer is equipped with an electric motor remove power cord from AC power receptacle In addition make sure the clutch engagement lever is dis engaged to relieve V belt tension The countershaft and drive pinion are mounted a slotted base To align drive pinion with main gear loosen the pillow block mounting bolts and move them until the necessary alignment has been made Remember gears must be paralleled aligned not skewed Using your hand slightly move rock the drive pulley back and forth to determine the amount of backlash Insert feeler gauge between gears to determine backlash distance Backlash should range between 0 007 0 012 inches Figure 30 MAIN GEAR DRIVE PINION PINION GEAR 0 007 0 012 INCHES MAX BACKLASH Figure 30 Drive Pinion and Main Gear Backlash E 2 3 4 Coat 3 or 4 teeth at 3 different positions on the main gear with yellow paint Rotate the drive pulley in both directions Inspect the tooth pattern If gear teeth are not contacting properly Figure 31 adjust pillow block to correct the problem HEAL CONTACT CR pP CONTACT PROPER TOE FLANK CONTACT CONTACT Figure 31 Gear Teeth Alignment
67. ow dirt to enter the engine causing rapid engine wear Burn Hazard Engine components can generate extreme heat To prevent burns DO NOT touch these areas while the engine is running or immediately after operating NEVER operate the engine with the muffler removed i Spark Plug Provides spark to the ignition system Set spark plug gap to 0 6 0 7 mm 0 028 0 031 inch Clean spark plug once a week 9 Muffler Used to reduce noise and emissions 10 Fuel Tank Holds unleaded gasoline For additional information refer to engine owner s manual STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 17 STOW 5 70 PLASTER MORTAR MIXER ELECTRIC MOTOR Electric Motor For maintenance care and operation of the electric motor refer to your electric motor instruction booklet furnished with the motor Protect the electric motor from dust as much as possible and keep ventilating openings clean Electric Motor Safety DO NOT spray water at any time on the electric motor DO NOT operate electric motor in a explosive environment The electric motor used in this mixer is a single phase 3 HP motor The input voltage requirement for this motor is 115 230 VAC and has been pre set to 230VAC Electric Motor Connection A 12 inch electrical cable Figure 7 is provided with the electrical motor for hookup to a power source Table 5 shows the required NEMA connector for the desired motor horsepow
68. r invoice Parts invoices have terms of net 10 days Minimum parts billing is 15 00 net Applicable discounts will be computed on merchandise value only Late charges will be assessed at prevailing rates Cash discounts cannot be taken on current billings if any previously billed amounts are past due FREIGHT POLICY Freight policy is established to offer customers every advantage possible Due to bulk freight ratings on some equipment and other shipping considerations freight policies differ by equipment type Actual back freight may be charged for shipments originating from other than specified FOB warehouses See Freight Policy for details All STOW domestic sales are FOB nearest available designated MQ STOW warehouse Export orders are ex works factory located in Carson CA or Boise ID Additions to orders already shipped cannot be accepted for freight minimums Should STOW elect to make partial shipments of an order originally complying with the freight allowed requirements transportation charges will be absorbed by STOW on any subsequent shipment applying to that order All other orders will be shipped collect or prepaid with charges added to the invoice STOW s responsibility ceases when a signed manifest has been obtained from the carrier and any claim for shortage or damage must be settled between the consignee and the carrier Parts FOB Carson California or Boise Idaho See Freight Policy for details an
69. returned shipments are to be made to the STOW designated receiving point freight prepaid at the sender s expense STOW A DIVISION OF MULTIQUIP INC Atlanta Boise Newark Quebec Canada Manchester UK Rio de Janeiro BR Puebla MX The sender will be notified of any material received that does not meet the above provisions Such material will be held for 30 days from notification pending instructions Ifa reply is not received within 30 days the material will be returned to the sender at his expense with no credit issued PRICING REBATES AND SPECIFICATIONS Every effort will be made to provide adequate notice of changes however prices and equipment specifications are subject to change without notice Price changes are effective on a specific date and all orders received on or after that date will be billed at the revised price Rebates for price reductions and added charges for price increases will not be made for stock in dealer inventory at the time of a price change STOW reserves the right to quote and sell direct to Government agencies and to Original Equipment Manufacturer accounts who use our products as integral parts of their own products LIMITATION OF SELLER S LIABILITY STOW shall not be liable hereunder for damages in excess of the purchase price of the item with respect to which damages are claimed and in no event shall STOW be liable for loss of profit or good will or for any other special
70. s upon starting Check Automatic shutdown circuit oil sensor Insufficient power output no compression Engine will not turn over Replace cylinder and piston and if necessary axel joint Cylinder head connecting bolts loose Tighten cylinder head connecting bolts Cylinder head gasket damaged Replace cylinder head gasket Malfunction of valve seat Re seat valves Spark plug is loose Replace spark plug Worn piston rings Replace piston rings Insufficient power output compression Malfunction in air cleaner system air filter clogged Clean or replace air filter Air leaking in from interface between carburetor and cylinder head Tighten bolts between carburetor and cylinder head Replace cylinder head gasket Malfunction in fuel system Clean or replace fuel filter Clean or replace carburetor Check carburetor float STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 33 STOW 5 70 PLASTER MORTAR MIXER TROUBLESHOOTING ENGINE TABLE 11 ENGINE TROUBLESHOOTING CONTINUED SYMPTOM POSSIBLE PROBLEM SOLUTION Insufficient power output compression and overheats Malfunction in cooling fan Check or replace cooling fan Air in take filter clogged Clean or replace air in take filter Burns to much fuel Over accumulation of exhaust products Clean and check valves Check muffler
71. s warm as shown in Figure 24 2 Remove the oil drain bolt and sealing washer and allow the oil to drain into a suitable container 3 Replace engine oil with recommended type oil as listed in Table 7 For engine oil capacity see Table 2 engine specifications DO NOT overfill 4 Install drain bolt with sealing washer and tighten se curely OIL FILLER CAP DIPSTICK DRAIN SEALING BOLT WASHER Figure 24 Engine Oil Draining ENGINE AIR CLEANER 1 Remove the air cleaner cover and foam filter element as shown in Figure 25 Tap the paper filter element Figure 25 several times on a hard surface to remove dirt or blow compressed air not exceeding 30 psi 207 kPa 2 1 kgf cm through the filter elementfromthe air cleaner case side NEVER brush off dirt Brushing will force dirt into the fibers Replace the paper filter element if it is excessively dirty Cleanfoam elementin warm soapy water or nonflammable solvent Rinse and dry thoroughly Dip the elementin clean engine oil and completely squeeze outthe excess oil from the element before installing Explosive Hazard DO NOT use gasoline as a cleaning solvent because that would create a risk of fire or explosion w AIR CLEANER COVER WING NUT ELEMENT FOAM FILTER ELEMENT Figure 25 Engine Air Cleaner STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 27 STOW MS 70 PLASTER MORTAR MIXER MAINTENANCE M
72. sabi inb AFTER JANUARY 2006 14A 516580 SAFETY HOOK PM AFTER JANUARY 2006 15 13363 CHAIN AND LINK INCLUDES ITEMS W 16 1 ZANE u a ad jm CONTACT UNIT SALES 17 HLC 1 LOOP HITCH oai CONTACT UNIT SALES 18 HPC 1 PINHITGH1 INCH CONTACT UNIT SALES STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 43 STOW MS 70 MIXER PADDLE SHAFT ASSY PADDLE SHAFT ASSY 6 ENGINE END CENTER ENGINE END WIPER AND SCRAPPER HARDWARE KIT PAGE 44 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER PADDLE SHAFT ASSY PADDLE SHAFT ASSY NO PARTNO PART NAME QTY REMARKS 1 514752 PADDLE SHAFT 1 2 492584 NUT LOCK 1 2 6 3 EM202896 PADDLE ARM CENTER ENGINE END 1 4 510721 BOLT 1 2 X 6 G5 2 5 EM200292 INSERT PADDLE ARM 4 6 EM202898 PADDLE ARM ENGINE END 1 7 504322 WASHER FLAT 1 2 6 8 EM200297 U BOLT END PADDLES 2 9 EM202897 PADDLE ARM CENTER TOW END 1 10 492367 SCREW 5 16 18 X 1 3 4 G5 14 11 EM923023 WASHER FLAT 5 16 28 12 EM202929 BLADE SIDE RUBBER 4 13 EM202899 BLADE SIDE SCRAPPER 4 14 2105164 NUT 5 16 NC G5 14 15 EM923343 WASHER LOCK 5 15 14 16 EM202899 PADDLE ARM TOW END 1 17 202927 BLADE SCRAPPER END 2 18 202926 BLADE RUBBER END 2 19 203010 KIT WIPERS S
73. t rotate No voltage to motor Check power source Defective extension cord Replace extension cord Defective motor ON OFF switch Replace switch Defective motor windings Repair windings or replace windings STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 35 STOW MS 70 MIXER WIRING DIAGRAM ELECTRIC MOTOR 2 WHT ORG 3 0 H WHT YEL FEY T 230V LINE PLUG BLACK 230V LINE PLUG WHEN REQUIRED GREEN WHITE ON OFF SWITCH WHEN REQUIRED CORD 115V LINE PLUG BLACK INTERNAL CONNECTION FOR NOTES TWO TERMINAL THERMAL 1 CONNECTIONS ARE SHOWN FOR CCW ROTATION FACING J BRN END OPPOSITE SHAFT EXTENSION STD FOR CW WHT YEL ROTATION INTERCHANGE 5 AND 8 LEADS THERMAL 2 MULTIPLE CAPACITORS ARE CONNECTED IN PARALLEL UNLESS OTHERWISE SPECIFIED 3 USE 2PDT VOLTAGE CHANGE SWITCH CONTACTS ARE SHOWN IN HIGH VOLT POSITION VIEW IS FROM TERMINAL SIDE 4_YEL 4 LEAD COLORS ARE OPTIONAL LEADS MUST ALWAYS BE NUMBERED AS SHOWN Figure 24 Electric Motor Wiring Diagram PAGE 36 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 37 EXPLANATION OF CODE
74. ust be checked for proper lubrication and filled with fuel prior to operation Refer to the manufacturers Engine manual for instructions amp details of operation and servicing 1 Fuel Filler Cap Remove this cap to add unleaded gasoline to the fuel tank Make sure cap is tightened securely DO NOT over fill Explosive Fuel Hazard Adding fuel to the tank should be done only when the engine is stopped and has had an opportunity to cool down In the event of a fuel spill DO NOT attempt to start the engine until the fuel residue has been completely wiped up and the area surrounding the engine is dry 2 Throttle Lever Used to adjust engine RPM speed lever advanced forward SLOW lever back toward operator FAST 3 Engine ON OFF Switch ON position permits engine starting OFF position stops engine operations 4 Recoil Starter pull rope Manual starting method Pull the starter grip until resistance is felt then pull briskly and smoothly 5 FuelValve Lever OPEN to let fuel flow CLOSE to stop the flow of fuel 6 Choke Lever Used in the starting of a cold engine or in cold weather conditions The choke enriches the fuel mixture Air Cleaner Prevents dirt and other debris from entering the fuel system Remove wing nut on top of air filter cannister to gain access to filter element Operating the engine without an air filter with a damaged air filter or a filter in need of replacement will all

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