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STOW MS-70 Rev 3 032610.PMD

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2. 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 948630 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 5 70 PLASTER MORTAR MIXER GENERAL INFORMATION Application The STOW MS 70 series mixers drum capacity of 7 0 1 198 liters are shipped completely assembled and have been factory tested and are ready for use This mixer is Hardware Power Plants STOW gasoline engine or a 1 5 HP electric motor Refer to Table 2 for specific engine or electric motor data information Electrical Table 4 Hardware Torque Recommendations 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 Extension Cables Choose an extension cord of adequate current carrying capacity as ref erenced in Table 6 Remember STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 15 STOW MS 70 PLASTER MORTAR MIXER BASIC MIXER COMPONENTS Figure 5 Mixer Components Tires Ply The tire ply layers number is rated in letter
3. PART NO PART NAME QTY REMARKS 176312 7003 GASKET FUEL FILLER 1 17672ZE2W01 FILTER FUEL 1 91353671003 O RING 14MM ARAI 1 9405008000 NUT FLANGE 8 2 950014500360M BULK HOSE FUEL 4 5X3000 4 5X222 1 9500202080 CLIP TUBE B8 2 2 957010802500 BOLT FLANGE 8X25 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 81 HONDA GX240K1HA2 ENGINE IGNITION ASSY PAGE 82 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE IGNITION ASSY NO PARTNO PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 83 HONDA GX240K1HA2 ENGINE PISTON ASSY PAGE 84 STOW 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE PISTON ASSY NO PART PART NAME QTY REMARKS 4 132002 2305 ROD ASSY CONNECTING US 0 25 OPT 1 5 900012E8000 BOLT CONNECTING ROD 2 6 905512 1000 CLIP PISTON 18MM 2 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 85 HONDA GX240K1HA2 ENGINE RECOIL STARTER ASSY PAGE 86 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE RECOIL STARTER ASSY NO PART PART NAME QTY REMARKS 2 284102 2 012 CASE COMP RECOIL STARTER NH1 1 3 284212 2 01 PULLEY RECOIL STARTER 1 4x 28422ZE2W01 RATCHET STARTER 2 5 28441ZE2WO1 SPRING FRICTIO
4. 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 IS FROM TERMINAL SIDE 4A YEL 4 LEAD COLORS ARE OPTIONAL LEADS MUST ALWAYS BE NUMBERED AS SHOWN Figure 24 Electric Motor Wiring Diagram PAGE 36 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 NOTE PAGE STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 37 EXPLANATION OF CODE 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 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 43 03 26 10 STOW MS 70 MIXE
5. 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 ALL TIMES 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 TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON HAND Post Office Box 6254 888 252 STOW Carson Ca 90749 FAX 800 427 1244 FAX 800 672 7877 310 537 3700 FAX 310 637 3284 800 421 1244 FAX 310 537 4259 310 537 3700 800 478 1244 FAX 310 631 5032 800 421 1244 EXT 279 FAX 310 537 1178 310 537 3700 EXT 279 310 661
6. JET MAIN 485 OPTIONAL JET MAIN 488 JET SET PILOT 440 CHAMBER SET FLOAT QTY REMARKS 1 c 0 4 0 4 0 4 cl cl cl cla INCLUDES ITEMS W INCLUDES ITEMS W HONDA GX240K1HA2 ENGINE CONTROL ASSY PAGE 64 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE CONTROL ASSY NO PART NO PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 65 gt o o lt cc O o lt lt lt cc e lt Lu gt lt r x lt Z gt lt lt e lt T PAGE 66 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 HONDA GX240K1HA2 ENGINE CRANKCASE COVER ASSY NO PART PART QTY REMARKS 8 156252 1003 GASKET OIL FILLER CAP 1 98 11 16511222000 WEIGHT GOVERNOR 2 12 165127 2811 HOLDER GOVERNOR WEIGHT 1 13 165132 2000 PIN GOVERNOR WEIGHT 2 14 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 67 HONDA GX240K1HA2ENGINE CRANKSHAFT ASSY PAGE 68 STOW 5 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2ENGINE CRANKSHAFT ASSY NO PART PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAG
7. 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 1596 restocking charge 7 All returned shipments are to be made to the STOW designated receiving point freight prepaid at the sender s expense SIOW 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 If a 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
8. 22 Stand Clear of Dump Handle STOPPINGTHE 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 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 43 03 26 10 PAGE 25 STOW MS 70 PLASTER MORTAR MIXER MAINTENANCE ENGINE Use Table 8 as a general maintenance guideline when servicing your engine For more detail engine maintenance information referto the engine owner s manual supplied with your engine Table 8 Engine Maintenance Schedule DESCRIPTION 3 OPERATION BEFORE a oe om x EET IEEE necessary CHECK CLEAN CLEAN Spark Plug _ cooingrins wek me am lt mw m EL rem ex __ Pa _________ years egleeiinecesayjj Fuel lines CHECK Every 2 years replace if necessary 1 Service more frequently
9. 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 43 03 26 10 PAGE 3 STOW MS 70 PLASTER MORTAR MIXER TABLE OF CONTENTS STOW MS 70 Plaster Mortar HONDA GX240K1HA2 ENGINE Mixer Terms and Conditions of Sale Parts 92 Component Drawings PAGE 4 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 MIXER PARTS ORDERING PROCEDURES When ordering parts please supply the follow
10. 5 HP 115 230 Single Phase Electric Motor Engine 2 90 in X 2 30 in Bore X Stroke 78 mm x 58 mm N A 14 81 cc N A 8 0 H P 3600 R P M 1 5 H P 1725 RPM Approx 1 59 U S Gallons 6 Liters Displacement Engine Electric Motor Output Fuel Tank Capacity N A Lube Oil Capacity 2 1 3 pints Speed Metod Dimensions L x W x H 14 0 x 16 9 X 16 1 in 13 3 x 8 7 X 9 06 in 855 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 MS 70 PLASTER MORTAR MIXER DIMENSIONS CT TZ SI VN al WZ NZ HEIGHT 2 oco GQ BUS 222222 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 CH w TABLE 3 DIMENSIONS HLC 1 LOOP COUPLER Figure 1 Dimensions STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 7 STOW MS 70 MIXER SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS Safety precautions should be followed at all
11. HAZARD AREA KEEP HANDS AND FINGERS CLEAR OF SAFETY GRATE ALL TIMES A DIVISION OF MULTIQUIP INC DRUM LOCK POSITIONING A CAUTION 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 MAN REV 3 03 26 10 STOW MS 70 MIXER NAMEPLATE AND DECALS NO PART NO PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 41 STOW MS 70 MIXER 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 MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 MIXER FRAME ASSY NO PART PART NAME QTY REMARKS SAFETY CHAIN 1 14 01004 CONNECTOR waw aston splen A pueda BEFORE JANUARY 2006 14 01004 CONNECTORLINK La u a bogaci AFTER JANUARY 2006 14A 516580 SAFETY
12. HOOK saa et AFTER JANUARY 2006 15 13363 CHAIN AND LINK INCLUDES ITEMS W 16 HBC 1 EO AA dE IE CONTACT UNIT SALES 17 HLC 1 LOOP HITCH CONTACT UNIT SALES 18 HPC 1 PIN HITCH T4 NOB EA CONTACT UNIT SALES STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 43 STOW MS 70 MIXER PADDLE SHAFT ASSY 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 NO PART NO PART NAME QTY REMARKS 492367 SCREW HHC 5 16 18 X 1 3 4 G5 14 11 EM923023 WASHER FLAT 5 16 28 12 EM202929 BLADE SIDE RUBBER 4 13 202899 BLADE SIDE SCRAPPER 4 14 2105164 NUT HEX 5 16 NC G5 14 15 923343 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 SCRAPPERS 8 HDWARE pem INCLUDES ITEMS W STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 45 STOW MS 70 MIXER 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 MS 70 MIXER OPERATION MANUAL R
13. ecial frei ht allowance 310 537 3700 FAX 310 637 3284 p g 5 SERVICE DEPARTMENT when you on 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 2 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 SUBJECTTO 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 43 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 Discharge Height Drive Dump Action Table 2 Specifications Engine 8 Electric Motor HONDA GX240K1HA2 Air cooled 4 stroke OHV Horizontal Shaft Gasoline BALDOR 3512295302 1
14. so to apply Eyesight Hazard GREASE FITTING Figure 33 Grease Fittings Electric Motor Tires Wheels Lug Nuts TABLE 9 TIRE WEAR TROUBLESHOOTING WEAR PATTERN CAUSE SOLUTION Adjust pressure to Center Wear Over Inflation particular load per tire manufacturer Adjust pressure to Edge Wear Under Inflation particular load per tire manufacturer Loss of chamber Make sure load does Side Wear or overloading not exceed axle rating Align wheels Cupping Out of balance Check bearing adjust ment and balance tires Avoid sudden stops Flat Spots Wheel lockup amp when possible and tire skidding adjust brakes Damaged Wheels E Pa vw PAGE 30 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER MAINTENANCE MIXER Lug Nut Torque Requirements Afterfirstroad use retorque all lug nuts sequence Check all wheel lug nuts periodically 1 Startall wheellug nuts by hand 2 Torque all lug nuts in sequence See Figure 34 DO NOT torque the wheel lug nuts all the way down Tighten each lug nut in 3 separate passes as defined by Table 10 Table 10 Tire Torque Requirements FT LBS FT LBS FT LBS 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 Keep H
15. to lubricate the drum bearing grease fittings BR periodically will cause the dumping mechanism to stiffen 2 Periodically oil pivot points and clamp face surfaces of making the mixing drum hard to dump coupler with SAE 30 WT motor oil When parking or storing your mixer Keep the coupler off Countershaft Bearing Lubrication the ground so dirt will not build up in the ball socket Drum Head Seals GREASE FITTING AND CAP GREASE FITTING GREASE FITTING Figure 28 Grease Fittings Countershaft Wheel Bearings 1 After every 3 months of operation remove the hub dust and inspect the wheel bearings Figure 29 Once a year or when required disassemble the wheel hubs remove Figure 26 Grease Fittings Drum Head Seals the old grease and repack the bearings forcing grease Drum Bearing Bracket Lubrication 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 GREASE FITTING AND CAP OIL GREASE FITTING AND CAP DRUM BEARING BRACKET Figure 29 Wheel Hub and Bearings Figure 27 Grease Fittings Dumping Mechanism PAGE 28 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 PLASTER MORTAR MIXER MAINTENANCE MIXER INSPECT TOOTH CONTACT BETWEEN MAIN GEAR AND
16. wheel to prevent rolling PAGE 16 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 PLASTER MORTAR MIXER BASIC ENGINE COMPONENTS Figure 6 Engine Controls and Components INITIAL SERVICING The engine Figure 6 must be checked for proper lubrication and filled with fuel priorto operation Referto the manufacturers Engine manual for instructions 8 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 Usedto 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 RecoilStarter 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 an
17. 2 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 PLASTER MORTAR MIXER SAFETY CHAIN CONNECTION Always Tow with a Safety Chain NEVER Tow Bar to Mixer Connection T CAUTION Drum Saftey when Towing MIXER STAND 1 2 INCH NYLOCK NUT GRADE 5 SAFETY CHAIN STEP 2 TOW BAR CONNECTOR _ cLEVIS 22 1 2 INCH BOLT DRUM LATCH TOWING VEHICLE wy GRADE 5 PIN ao CONNECTOR LINK 4 STOP BLOCK OPTIONAL TOW BARS TOW OR LOCKED POSITION ior Figure 3 Drum Latch Pin f Tow or Locked Position 62 HLC 1 Figure 2 Tow Bar and Safety Chain Installation STOW MS 70 MIXER OPERATION MANUAL REV 43 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 decals become unreadable replacements can be obtained from your dealer To avoid injury you MUST read and understand operator s manual before using this machine This machine to be operated by qualified personnel only Ask for training as needed P N 35137 WARNING SAFETY INSTRUCTIONS 9 1 Read owner s manual before ope
18. 26 10 STOW MS 70 MIXER ENGINE ASSY NO PARTNO PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 53 STOW MS 70 MIXER ELECTRIC MOTOR ASSY ELECTRIC MOTOR ASSY PAGE 54 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 MIXER ELECTRIC MOTOR ASSY ELECTRIC MOTOR ASSY NO PART NO PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 55 STOW MS 70 MIXER CABINET ASSY 2 NOTES COMPLETE LATCH ASSEMBLY N INCLUDES ITEMS WITHIN DASHED LINES ITEMS CANNOT BE PURCHASED SEPARATELY PAGE 56 STOW 5 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 MIXER CABINET ASSY NO PART NO PART NAME QTY REMARKS 2 490202 RUBBER PROTECTOR 4 3 13287 LOCK NUT 8532 REPLACEMENT PART ONLY 4 2203 WASHER PLAT 10 D REPLACEMENT PART ONLY 5 1307 SCREW RHMS 8 32 X 1 2 B 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 14 RAL1003G PAINT GALLON CAN YELLOW AR STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 57 HONDA GX240K1HA2 E
19. 31 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 permission 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 OF MULTIOUIP INC 7869 Atlanta Boise e Newark Quebec Canada D 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
20. AL REV 43 03 26 10 STOW 70 PLASTER MORTAR MIXER TROUBLESHOOTING ENGINE TABLE 11 ENGINE TROUBLESHOOTING 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 blinks 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 Oylinder 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
21. 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 to 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 on 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 INCH
22. E 69 HONDA GX240K1HA2 ENGINE CYLINDER BARREL ASSY PAGE 70 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 71 HONDA GX240K1HA2 ENGINE CYLINDER BARREL ASSY PART NO 15510ZE2043 165412 2010 90131896650 90446KE1000 91201890003 91353671003 9405010000 031112230 9425110000 957010601200 961006202000 90013883000 341502H7003 PART NAME SWITCH ASSY OIL LEVEL SHAFT GOVERNOR ARM BOLT DRAIN PLUG WASHER 8 2 X17X0 8 OIL SEAL 30X46X8 O RING 14MM ARAI NUT FLANGE 10MM WASHER DRAIN PLUG 12MM PIN LOCK 10MM BOLT FLANGE 6X12 BEARING RADIAL BALL 6202 BOLT FLANGE 6X12 CT200 ALERT UNIT OIL QTY WO NO SH PY REMARKS HONDA GX240K1HA2 ENGINE CYLINDER HEAD ASSY PAGE 72 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE CYLINDER HEAD ASSY NO PART NO PART NAME QTY REMARKS 2 122042 2306 GUIDE VALVE OS OPTIONAL 3 122052 2305 GUIDE EX VALVE OS OPTIONAL 4x 122162 2300 VALVE GUIDE 5 122512 2800 GASKET CYLINDER HEAD 6 123102 2020 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 HEAD COVER 14 9430112200 PIN A DOW
23. EL 12X20 15 950051100130M BULK HOSE VACUUM 11 1000 11X100 16 957011008000 BOLT FLANGE 10X80 17 9807956846 SPARK PLUG BPR6ES NGK 17 9807956855 SPARK PLUG W20EPR U DENSO A PP STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 73 HONDA GX240K1HA2 ENGINE FAN COVER ASSY PAGE 74 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE FAN COVER ASSY NO PART PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 75 gt gt o lt um LLI Lu um LL LLI LLI cN lt r x lt cN gt lt lt PAGE 76 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE FLYWHEEL ASSY NO PART NO PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 PAGE 77 HONDA GX240K1HA2 ENGINE MUFFLER ASSY PAGE 78 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE MUFFLER ASSY NO PART PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 79 HONDA GX240K1HA2 ENGINE FUELTANK ASSY PAGE 80 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE FUELTANK ASSY
24. ES MAX BACKLASH Figure 30 Drive Pinion and Main Gear Backlash 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 y X P CONTACT x PROPER TOE Figure 31 Gear Teeth Alignment GEAR LUBRICATION The surface ofthe 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 43 03 26 10 PAGE 29 STOW MS 70 PLASTER MORTAR MIXER MAINTENANCE MIXER Grease Fittings Zerk Maintenance Electric Motor Tires Wear Inflation 1 Therearetwo grease Figure 33 fittings at each end of the electric motor that will require lubrication Lubricate these DO fittings about every 16 months NOT 2 Use Poleyrex EM Exxon Mobil or equalivant lubricant Clean grease fitting apply grease gun to fitting 1 2 shot 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
25. EV 43 03 26 10 STOW MS 70 MIXER STEEL DRUM ASSY NO PART PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 47 STOW MS 70 MIXER DRUM 8 PADDLE SHAFT COMPLETE ASSY NOTES COMPLETE DRUM AND PADDLE SHAFT ASSEMBLIES ARE INCLUDED WITHIN DASHED LINES PAGE 48 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 MIXER DRUM 8 PADDLE SHAFT COMPLETE ASSY NO PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 49 STOW MS 70 MIXER 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 43 03 26 10 STOW MS 70 MIXER AXLE ASSY NO PARTNO PART NAME QTY REMARK 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 511159 WASHER FLAT 087 THICKNESS 2 7 EM501299 WASHER FLAT 135 THICKNESS 1 88 903113 BEARING CONE 4 9 903012 BEARING CUP 4 104 914288 OIL SEAL 2 11 EM941306 HUB BOLT O INCLUDES ITEMS W 12 514802 AXLE UNIVERSAL 1 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 51 STOW MS 70 MIXER ENGINE ASSY PAGE 52 STOW MS 70 MIXER OPERATION MANUAL REV 43 03
26. L6 20P PLUG 2 N VOLTAGE 230 VAC BOLT Electric Motor FITTING Connections TO POWER L5 20R SOURCE RECEPTACLE 115 SWITCH 9 VOLTAGE LOCKOUT BOLT O Rmi B L6 20R RECEPTACLE 230 VAC It is strongly recommended that all Figure 7 Single Phase Electric Motor With electrical wiring be done by a licensed 12 inch Pigtail 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 PAGE 18 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 PLASTER MORTAR MIXER ELECTRIC MOTOR The motor supplied is wired for 115 VAC grounded operation TABLE 6 RECOMMENDED EXTENSION CORD SIZES Make certain that the correct size grounded 3 wires extension cord is used See Table 6 Model Motor Voltage yy Sem 2236 m 30 48 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 posi
27. N 1 6 28442ZE2W01 SPRING STARTER RETURN 1 7 28443ZE2W01 SPRING RATCHET 2 8 28444ZE2W01 RETAINER SPRING 1 10 28461ZE2W02 GRIP STARTER 1 11 284622 2 11 ROPE RECOIL STARTER 1 13 90004ZE2W01 SCREW CENTER 1 14 90008ZE2003 BOLT FLANGE 6X10 3 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 87 gt 2 t lt 2 Q LLI t O LLI e lt cN lt rT x lt cN gt lt 5 t lt PAGE 88 STOW 5 70 MIXER OPERATION MANUAL REV 43 03 26 10 NO PART NO 2 115212 2800 3 221032 2620 4 232202E2621 5 237102E2621 6 904012 2620 7 90402ZE2620 8 90473842000 9 90745ZE2600 10 91201890003 11 9430108140 12 957010802500 13 957010804000 14 961006206000 15 961006302000 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 89 PART NAME 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 HONDA GX240K1HA2 ENGINE LABEL ASSY PAGE 90 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE LABEL AS
28. NGINE AIR CLEANER ASSY PAGE 58 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 HONDA GX240K1HA2 ENGINE AIR CLEANER ASSY NO PART NO PART NAME QTY REMARKS 2 172102 2515 ELEMENT AIR CLEANER DUAL 3 172182 2505 FILTER OUTER 5 172312 9820 COVER AIR CLEANER 6 17232891000 GROMMET AIR CLEANER 8 172382 2310 COLLAR AIR CLEANER 94 172392 1000 COLLAR B AIR CLEANER 10 174102 2020 ELBOW COMP AIR CLEANER 12 0037806000 WINGNUT 6MM 13 90325044000 WINGNUT TOOL BOX SETTING 14 900092 2003 BOLT WASHER 6 X 22 15 9405006000 NUT FLANGE 6MM T INCLUDES ITEM W STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 59 HONDA GX240K1HA2 ENGINE CAMSHAFT ASSY gi rj 9 6 2 U PAGE 60 STOW 5 70 MIXER OPERATION MANUAL REV 3 03 26 10 z o PART NO ND 141002 2306 144102 2013 144312 2010 144412 2000 144512 1013 145682 1000 147112 2000 147212 2000 147512 2003 147712 2000 147732 2000 147812 2000 147912 2010 900122E0010 902062 1000 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 61 HONDA GX240K1HA2 ENGINE CAMSHAFT ASSY PART NAME CAMSHAFT ROD PUSH ARM VALVE ROCKER LIFTER VALVE PIVOT ROCKER ARM SPRING WEIGHT RETURN
29. 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 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 stowmfg com www stowmfg com PAGE 92 STOW G 4 5R A C GENERATOR OPERATION amp PARTS MANUAL REV 0 12 15 03 NOTE PAGE STOW MS 70 MIXER OPERATION MANUAL REV 43 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 FAX 310 637 3284 SERVICE DEPARTMENT 800 478 1244 FAX 310 537 4259 310 537 3700 TECHNICAL ASSISTANCE 800 478 1244 FAX 310 6
30. R 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 491112 V BELT A40 ELECTRIC MOTOR this manual 914288 OIL SEAL AXLE 4 EM903113 BEARING CONE AXLE 4 EM903112 BEARING CUP AXLE 20654 001 SEAL PADDLE SHAFT BLACK Dates 530029 RING RETENTION Dzie 20104 002 SEAL SHAFT URETHANE YELLOW 17210222515 ELEMENT AIR CLEANER DUAL Sus 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 43 03 26 10 PAGE 39 STOW 5 70 MIXER NAMEPLATE AND DECALS WARNING SAFETY INSTRUCTIONS 1 Read owner s manual before operating 2 Keep unauthorized and untrained people away from machine during operation REAR VIEW ENGINE COVER 3 Make sure all safety devices are in place before this machine is started 4 Make sure engine is turned off and spark plug
31. SY NO PART NO PART NAME QTY REMARKS STOW MS 70 MIXER OPERATION MANUAL REV 43 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 our 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 apply
32. 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 Po po po PO DO ND W REMARKS HONDA GX240K1HA2 ENGINE CARBURETOR ASSY PAGE 62 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 NO PART x 160102 2812 2 16011ZA0931 3 16013ZA0931 5 16016ZHWO1 6 160242 1811 7 160282 0005 8 16028ZE2005 9 16100ZE2W71 10 161242 0005 11 16166ZE2W70 12 16075 00 13 16075 00 14 162112 2000 15 16220ZA0702 16 16221ZA0800 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 991012970850 26 99101ZH80880 27 992042 20400 28 160152 8005 STOW MS 70 MIXER OPERATION MANUAL REV 43 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 COMP CARB GASKET CARBURETOR GASKET INSULATOR LEVER 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 482 OPTIONAL
33. ands 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 CHECK FOR TIGHTNESS RIGID TYPE AXLE Figure 35 Axle Support Components Mixer Cleaning CRUSH HAZARD AREA KEEP HANDS AND FINGERS CLEAR SAFETY 1 ALWAYS disconnect the spark plug wire gasoline EE engines before cleaning the inside of the drum If mixer is equipped with an electric motor remove power cord from Figure 37 Safety Grate Crush Hazard AC power receptacle In addition make sure the clutch engagement lever is dis engaged 7 When cleaning of the entire mixer is done return mixing 2 Make sure the rear section of the safety grate is connected drum to an upright position to the mixing drum 3 Atthe end of each day s operation place mixer drum in an upright position and spray inside of tub immediately with Mixer Storage 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 5 Thoroughly clean the entire mixer wheels cabinetand frame e 6 NEVER pour or spray water over the engine or electric motor Figure 36 e e Figure 36 No Spraying of Water PAGE 32 STOW MS 70 MIXER OPERATION MANU
34. d 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 allow 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 referto engine owner s manual STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 17 STOW MS 70 PLASTER MORTAR MIXER ELECTRIC MOTOR Electric Motor 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 L5 20R P N EM940538 Electric Motor 15 HP Safety 230 VAC L6 20P P N 940539 L6 20R P N 940540 VOLTAGE OFF ON SELECTOR SWITCH SWITCH 2 000 2 L5 20P PLUG Electric Motor Connection 115 VAC i ww D
35. figured 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 sure to stand clear of the dump handle Figure 22 whenthe mixer is operational Any binding of material between the mixer blades and the drum will cause the drum handle to moveto the discharge position and could cause bodily harm IS POSSIBLE Figure
36. ing information O Dealeraccountnumber 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 V FedEx or UPS Second Day or Third Day orders are treated as Standard Orders and will FedEx or UPS Next Day ship within 24 hours We will make every effort to ship Air Shipments the same day that order is 4 Federal Express Prony ong received if prior to 2PM 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 Via Web or Fax S now 10 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 Standard 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 5
37. ing 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 and additional discounts Tems 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 FIELDWAREHOUSES 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 subjectto 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
38. is intended to assist the operator with 2 To start a cold engine move the choke lever Figure 12 to the initial start up of the STOW MS 70H gasoline IN the CLOSED position engine or STOW MS 70E electric motor mixer It is extremely important that this section be read carefully before attempting to use the mixer in the field DO NOT use your mixer until this section is thoroughly understood CHOKE LEVER General Safety Figure 12 Choke Lever 3 Move the throttle lever Figure 13 away from the slow position about 1 8 of the way toward the fast position Respiratory Hazard 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 43 03 26 10 PAGE 23 MS 70 PLASTER MORTAR MIXER START UP PROCEDURES 4 the engine switch Figure 14 to the ON position Preventing Drum Tippin ENGINE SWITCH g 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
39. l shown on the dipstick 4 Ifthe oil level is low Figure 10 fill to the edge of the oil filler hole with the recommended oil type Table 7 Maximum oil capacity is 2 33 qts 1 09 liters Eyesight and Hearing Protection ALWAYS Inspection amp Maintenance Saftey NEVER M ALWAYS Figure 10 Engine Oil Dipstick Oil Level Table 7 Oil Type Season Temperature Cil Type Engine Oil Check Summer 25 C or Higher SAE 10W 30 Spring Fall 25 C 10 C SAE 10W 30 20 Winter 0 C or Lower SAE 10W 10 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 V belt Check Explosive Fuel Hazard DO NOT DO NOT 1 Removethe gasoline cap located on top of fuel tank Blade Check 2 Visuallyinspectto seeiffuellevelislow Iffuelislow replenish Controls with unleaded fuel Start Stop Switches 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 Itis Grease Fittings Dumping Mechanism provided for operator safety Injury may result if it is disable disconnected or improperly maintained PAGE 22 STOW MS 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 PLASTER MORTAR MIXER START UP PROCEDURES This section
40. 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 2 PULL OUT 1 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 Cap n 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 p y v POSITION POSITION Figure 16 Belt Slip Lever STARTER GRIP tar Stop position Figure 19 Starter Grip PAGE 24 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW 5 70 PLASTER MORTAR MIXER OPERATION SHUT DOWN Place the belt slip lever Figure 20 in tne mix position This will tilt the engine placing tension on the V belts enabling the shaft to rotate BELT SLIP LEVER START STOP POSITION lt MIX POSITION Figure 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 con
41. pecifications 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 Clean foam elementin warm soapy water or nonflammable solvent Rinse and dry thoroughly Dip the element in 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 5 70 PLASTER MORTAR MIXER MAINTENANCE MIXER Ball Socket and Clamp Face Maintenance Lubricating the 1 _ Ifthe towing vechicle is equipped with a ball socket smear Grease Fittings socket periodically with multi purpose grease This will keep the ball socket well lubricated Failure
42. rating 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 STOW A DIVISION OF MULTIQUIP INC P N 512527 A 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 INFLATING TIRES DO NOT EXCEED RECOMMENDED TIRE PRESURE P N 151 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
43. s 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 engine 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 atthe factory and require no further maintenance 8 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 mi
44. 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 43 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 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 carb
45. times when operating this equipment Failure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others d 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 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 8 Lethal Exhaust Gas Hazards Burn Hazards 4X WARNING DO NOT A WARNING Respiratory Hazards 22 PAGE 8 STOW 5 70 MIXER OPERATION MANUAL REV 3 03 26 10 STOW MS 70 MIXER SAFETY MESSAGE ALERT SYMBOLS Equipment Damage Hazards Rotating Parts Hazards Accidental Starting Hazards OFF 2 ON OFF E
46. tion 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 MS 70 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 2122 gue LLI a uz T gt y CORRECT mm s a CH N E d 1010 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 Insertandremovethe dipstick without screwing it into the filler neck Check the oil leve
47. uretor 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 not 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 43 03 26 10 PAGE 35 STOW MS 70 MIXER WIRING DIAGRAM ELECTRIC MOTOR 2 WHT ORG 3 0RG 3 0 H WHT YEL FEY 230V LINE PLUG BLACK 230V LINE PLUG WHEN REQUIRED GREEN WHITE
48. 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 43 03 26 10 STOW 5 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 0024 0 028 IN 06 07 Figure 23 Spark Plug Gap ENGINE OIL 1 Drain the engine oil when the oil is warm as shown in Figure 24 2 Removethe 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 s
49. wire is disconnected before cleaning the machine 5 Keep hands and fingers away from moving objects stow 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 3 Always stop engine and allow engine to cool before adding fuel or ae LE 4 WARNING CRUSH HAZARD CRUSH AND CUT HAZARD To avoid injury you MUST read and understand operator s manual before using this Keep guards and doors in place Shut off engine Moving parts can cut and crush SHUT OFF engine before putting hands in mixing drum before inspection or maintenance WARNING DO NOT REMOVE DRUM SAFETY GRATE SHUT OFF ENGINEIMOTOR BEFORE PUTTING HANDS IN MIXER DRUM machine This machine to be operated by PUSH qualified TO STOP personnel only Ask for training as needed INSPECT BEFORE TOWING TIGHTNESS OF WHEEL NUTS TIRE PRESURE 4 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 p 4 WARNING CRUSH AND CUT HAZARD Moving parts can cut and crush SHUT OFF engine before putting hands mixing drum 2777777772 27224 GRUSH
50. xer 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 the mixer the safety grill should be locked The safety grill should only be un locked when cleaning ofthe 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 Chock Blocks Place these blocks not included as part of the mixer package under each mixer
51. ye and Hearing Hazards gt T ALWAYS SA STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 9 STOW MS 70 PLASTER MORTAR MIXER RULES FOR SAFE OPERATION Read this manual M NEVER lll High Temperatures GENERAL SAFETY DO NOT EJ R NEVER E NEVER M ALWAYS flammable stop the NEVER DO NOT MNEVER M ALWAYS AJD 8 8 NEVER EJ B Starting the Mixer Engine NEVER PAGE 10 STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 STOW MS 70 PLASTER MORTAR MIXER RULES FOR SAFE OPERATION I ALWAYS TRANSPORTING ALWAYS II NEVER M ALWAYS m M ALWAYS MAINTENANCE B ALWAYS mini ALWAYS ri DO NOT HE CAUTION m z DO NOT EMERGENCIES M ALWAYS m first aid kit ZER E NEVER Ei Stand Clear of the Mixer when in use ale m STOW MS 70 MIXER OPERATION MANUAL REV 43 03 26 10 PAGE 11 STOW 5 70 PLASTER MORTAR MIXER TOWING GUIDELINES Towing Safety Precautions ALWAYS Regularly I sj egularly Inspect Towing Components z tongue wrench EJ EJ EJ m Tow Bar to Vehicle Connection Coupler Only ALWAYS NEVER Replacing Towing Components CHECK ALWAYS Safety Chain ALWAYS ALWAYS o 55 10 15 MPH Mixer Tow Bar Vehicle Connection Pintle and Loop o chocked blocks m EJ PAGE 1

STOW MS-70 Rev 3 032610.PMD

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