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Stow CMS-44S Music Mixer User Manual

1. 24 25 Maintenance 26 28 Troubleshooting Engine 30 Troubleshooting Engine Mixer 31 Explanation Of Code In Remarks Column 32 Suggested Spare Paris cic 33 Componet Drawings Nameplate and 34 35 Mixer Assembly Steel 36 37 Main Frame Assembly 38 39 Axle ASSBITDDy iita 40 41 Cabinet Assembly 42 43 Gas Engine Mounting Plate Asasembly 44 45 Electric Motor Mounting Plate Asasembly 46 47 HONDA GX120K1QX2 Engine Air Cleaner Assembly 48 49 Camshaft Assembly 50 51 Carburetor Assembly 52 53 Control Assembly ree 54 55 Crankcase Cover Assembly 56 57 Crankshaft Assembly 58 59 Cylinder Barrel Assembly 60 61 Cylinder Head Assembly 62 63 Fan Cover 64 65 Flywheel Assembly 66 67 Fuel Tank Assembly 68 69 Ignition Coil Assembly tidie 70 71 Muffler Assembly 72 73
2. 0 x I j 01 ea Air Cleaner CHANGE 5 CHECK CLEAN CLEAN Spark Plug um mm am eme oe I EL _ ee CHECK Every 2 years replace if necessary 2 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 or ROBIN Shop Manual for service procedures 3 For commercial use log hours of operation to determine proper maintenance intervals PAGE 24 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER MAINTENANCE ENGINE Maintenance Perform the scheduled maintenance procedures as defined by Table 6 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 g 0 024 0
3. SOURCE GREASE FITTING OFF ON SWITCH Figure 6 Single Phase Electric Motor with 12 inch Pigtail Cable STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 19 STOW CMS 44S CONCRETE MIXER PRE INSPECTION GAS ENGINE Before Starting 1 Readsafety instructions at the beginning of manual 2 Clean the mixer removing dirt and dust particularly the engine cooling air inlet carburetor and air cleaner Check the airfilterfor dirtand dust If air filter is dirty 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 Engine Oil Check 4 1 check the engine level place the mixer secure level ground with the engine stopped 2 Remove the filler dipstick from the engine oil filler hole Figure 7 and wipe it clean Figure 7 Engine Oil Dipstick Removal 3 Insert and remove the dipstick without screwing it into the filler neck Check the oil level shown on the dipstick 4 Ifthe engine oil level is low Figure 8 fill to the edge of the oil filler hole with the recommended oil type Table 6 See Table 2 for the oil capacity of your type engine Figure 8 Engine Oil Dipstick Oil Level Table 6 Oil Type Season Temperature Oil Type Summer 25 C or Higher SAE 10W 30 Spring Fall 25 C 10 C SAE 10W 30 20 Winter 0
4. STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 NOTE PAGE STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 83 OPERATION AND PARTS MANUAL HERE S HOW 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 310 631 5032 WARRANTY DEPARTMENT 800 421 1244 EXT 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 MQ STOW CONSTRUCTION EQUIPMENT PARTS DEPARTMENT STOW A DIVISION OF MULTIQUIP INC 800 427 1244 POST OFFICE BOX 6254 FAX 800 672 7877 CARSON 90749 SERVICE DEPARTMENT TECHNICAL ASSISTANCE 310 537 3700 888 252 MQ STOW 888 252 7869 800 478 1244 FAX 310 537 1986 FAX 800 556 1986 FAX 310 631 5032 E MAIL MQ STOW multiquip com WWW stowmfg com
5. 55 OPTIONAL 1 25 99101ZH80580 MAIN 458 OPTIONAL 1 25x 991012980600 MAIN 60 1 26 992047 00350 SET PILOT 35 1 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 53 HONDA GX120K1QX2 ENGINE CONTROL ASSY CONTROL ASSY PAGE 54 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 CONTROL ASSY PARTNO 3 16500ZH7820 4 16551ZE0010 5 16555ZE0000 6 16561ZE0020 7 16562ZE0020 8 16571ZH7000 9 16574ZE1000 104 1065752 8000 11 16576891000 128 165782 1000 14 1065802 7810 15 16584883300 16 165922 1810 18 90013883000 19 900152 5010 20 90022888010 21 901145 0000 24 93500050250 25 02020051125 26 9405006000 HONDA GX120K1QX2 ENGINE CONTROL ASSY PART NAME CONTROL ASSEMBLY REMOTE ARM GOVERNOR ROD GOVERNOR SPRING GOVERNOR SPRING THROTTLE RETURN LEVER CONTROL SPRING LEVER WASHER CONTROL LEVER HOLDER CABLE SPACER CONTROL LEVER BASE CONTROL SPRING CONTROL ADJUSTING SPRING CABLE RETURN BOLT FLANGE 6X12 CT200 BOLT GOVERNORARM BOLT FLANGE 6X20 CT200 NUT SELF LOCK 6MM SCREW PAN 5X25 SCREW NUT FLANGE 6MM 2 2 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 55 INCLUDES ITEMS W HONDA GX120K1QX2 ENGINE CRANKCASE COVER ASSY CRANKCASE COVER ASSY P
6. 8 NC X 1 1 2 G5 1 9 491008 GREASE CAP 2 8 EM916001 GREASE FITTING 1 8 REPLACES 491698 10 EM963055 ALLEN BOLT 3 16 NS X 5 8 4 11 3103160 WASHER LOCK 3 16 4 12 495595 WASHER FLAT 3 16 4 13 514643 1 14 10176 LOCK NUT 1 2 NO aaa sasa REPLACES 492586 15 124 BOLT 1 2 13 X 4 G5 1 16 500596 HANDWHEEL SHAFT 1 17 501902Y HANDWHEEL 1 18 SAFETY CHAIN 1 19 01004 CONNECTOR LINK u R u pM BEFORE JANUARY 2006 19 01004 CONNECTOR LINK a uuu u uu AFTER JANUARY 2006 19A 516581 CLEVIS SAFETY AFTER JANUARY 2006 20 490958 RING RETAINING 1 21 13363KIT CHAIN LINK INCLUDES ITEMS W 22 HBC 1 BALL HITCH 2 INCH CONTACT UNIT SALES 23 HLC 1 Keg dt CONTACT UNIT SALES 24 HPC 1 PIN HITCH TS UNIT SALES STOW CMS 44S CONCRETE MIXER OPERATION 8 PARTS MANUAL REV 6 04 02 07 PAGE 39 STOW CMS 44S AXLE ASSY AXLE ASSY COMPLETE HUB ASSEMBLY INCLUDES ITEMS WITHIN DASHED LINES AND ALSO INCLUDES ITEMS 12 AND 13 PAGE 40 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S AXLE ASSY AXLE ASSY NO PARTNO PART NAME QTY REMARK 1 492584 LOCK NUT 1 2 NC 8 2 492394 BOLT 1 2 NC 1 1 2 G5 8 3 94128
7. HONDA GX120K1QX2 ENGINE FLYWHEEL ASSY FLYWHEEL ASSY PAGE 66 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 FLYWHEEL ASSY PART NO 13331357000 19511ZE0000 28451ZH8003 31100ZE0010 90201878003 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 67 HONDA GX120K1QX2 ENGINE FLYWHEEL ASSY PART NAME KEY SPECIAL WOODRUFF 25X18 FAN COOLING PULLEY STARTER FLYWHEEL NUT SPECIAL 14MM QTY REMARKS 1 1 1 1 1 HONDA GX120K1QX2 ENGINE FUELTANK ASSY FUEL TANK ASSY PAGE 68 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE FUELTANK ASSY FUEL TANK ASSY NO PARTNO PART NAME QTY REMARKS 1 168547 8000 RUBBER SUPPORTER 107MM 1 2 169552 1000 JOINT FUEL TANK 1 3 17510ZE0020ZD TANK FUEL NH1 BLACK 1 5 17620ZH7023 CAP FUEL FILLER INCLUDES ITEMS W 17631ZH7003 GASKET FUEL FILLER CAP 1 11 91353671003 O RING 13 5X1 5 ARAI 1 12 9405006000 NUT FLANGE 6MM 2 13 950014500360M BULK HOSE FUEL 4 5X3000 4 5X140 1 14 9500202080 CLIP TUBE B8 2 15 90004ZH7003 BOLT FLANGE 6X29 1 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 69 HONDA GX120K1QX2 ENGINE IGNITION COIL ASSY IGNITION COIL ASSY PAGE 70 STOW CMS 44S CONCR
8. MIXER OPERATION 8 PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER NAME PLATE AND DECALS NAME PLATE AND DECALS NO PARTNO PART NAME QTY REMARKS 1 510164 STOW LOGO 3 2 CIPDCL160 DECAL CRUSH WARNING 2 3 504713 DECAL SAFETY INSTRUCTIONS 1 4 EM948630 DECAL EMERGENCY STOP 1 5 DCL151 DECAL TOWING INSTRUCTIONS 1 6 35137 DECAL READ 1 7 13118 DECAL POWDER COATED 1 8 CONTACT PARTS DEPT SEE OPERATION AND SAFETY DECALS PAGE STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 35 STOW CMS 44S STEEL BARREL ASSY STEEL BARREL ASSY PART OF FRAME MIXING BLADES ARE PART OF lt DRUM ASSEMBLY TO RE ORDER B NEW BLADES A COMPLETE MIXING 6 DRUM MUST PURCHASED PAGE 36 STOW CMS 44S CONCRETE MIXER OPERATION 8 PARTS MANUAL REV 6 04 02 07 STOW CMS 44S STEEL BARREL ASSY STEEL BARREL ASSY NO PARTNO PART NAME QTY REMARK 1 500904 PLUG EXPANSION 1 2 501867 KING PIN 1 3 EM903054 SPINDLE BEARING 5 8 CONE REPLACES 492154 4 903017 SPINDLE BEARING CUP REPLACES 492233 5 502427Y RING GEAR 1 6 EM963610 BOLT 3 8 NC 1 1 4 G5 6 7 504096Y BARREL STEEL 4 CU FT 1 8 511732 SHIM 0 25 THICK AR 8 511731 SHIM 187 THICK AR 8 511730 SHIM 140 THICK AR 9 EM969013 NUT LOCK 3 8 5 10 490952 RING RETENTION 2 11 502019 DRIV
9. PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER OPERATION amp SAFETY DECALS Machine Safety Decals The STOW CMS 44S mixer is equipped with a number of safety decals Figure 1A These decals are provided for operator safety and maintenance information The illustration below and on the next page shows these decals as they appear on the machine Should any of these decals become unreadable replacements can be obtained from your dealer MODEL SERIAL CONTACT PARTS DEPARTMENT P N 13118 A WARNING CRUSH HAZARD CRUSH AND CUT ARD INSPECT BEFORE TOWING Haz Keep guards and d in place i it TIGHTNESS OF WHEEL NUTS Shut off ande os bef i ion SHUT OFF engine ii before putting hands TIRE PRESURE in mixing drum 1 USE MANUFACTURES RECOMMENDED TORQUE VALVES WHEN TIGHTENING WHEEL LUG NUTS P N CIPDCL1 60 2 USE MANUFACTURES RECOMMENDED TIRE PRESSURE VALUES WHEN INFLATING TIRES NOT EXCEED RECOMMENDED TIRE PRESURE DCL151 J P N DCL151 To avoid injury PUSH you MUST read and understand TO STOP operator s manual before using this M T machine This machine to P N EM948630 be operated by qualified personnel only Ask for training as needed P N 35137 Figure 1A STOW CMS 44S Mixer Decals SIOW A DIVISION OF MULTIQUIP INC P N 510164 WARNING SAFETY INSTRUCTIONS 9
10. Piston Assembly sss 74 75 Recoil Starter Assembly 76 77 Gasket Kit Assembly 78 79 Labels 80 81 Terms and Condition Of Sale Parts 82 Specification and part number are subject to change without notice PAGE 4 STOW CMS 448 CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PARTS ORDERING PROCEDURES When ordering parts please supply the following information Dealeraccountnumber Dealer name and address Shipping address if different than billing address Returnfaxnumber Applicable model number C 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 the order is 4 federal EXDISSS One 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 ere s how to get help For Even More Savinus Please have the model
11. REV 6 04 02 07 PAGE 45 STOW CMS 44S ELECTRIC MOTOR MOUNTING PLATE ASSY ELECTRIC MOTOR MOUNTING PLATE ASSY PAGE 46 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW 5 445 ELECTRIC MOTOR MOUNTING PLATE ASSY ELECTRIC MOTOR MOUNTING PLATE ASSY PARTNO PART NAME QTY REMARKS 1 34F3245596 MOTOR ELECTRIC 5 HP 1 2 490956 RING RETAINING 1 3 500246 SQUARE KEY 3 16 X 45 1 4 EM961045 SET SCREW 5 16 NC X 3 4 1 5 492066 UPPER PULLEY 1 6 501019 SQUARE KEY 3 16 X 45 1 507725 USED UP JUNE 2005 T EM507846 V BECIA T USED STARTING JULY 2005 8 492467 ALLEN SCREW 5 16 NC X 1 2 1 9 492065 DRIVE PULLEY 1 10 EM923343 WASHER LOCK 5 16 4 11 EM923023 WASHER FLAT 5 16 4 12 492553 NUT HEX 5 16 X18 NC G5 4 13 502041 BASE PLATE ENGINE 1 14 492600 WASHER FLAT 1 2 8 15 EM963692 BOLT HEX 1 2 NC 1 1 2 G5 4 16 4922584 LOCKNUT 1 2 4 17 492367 BOLT 5 16 X 1 3 4 4 18 514684 SUPPORT BRACKET 1 STOW CMS 44S CONCRETE MIXER OPERATION 8 PARTS MANUAL REV 6 04 02 07 PAGE 47 HONDA GX120K1QX2 ENGINE AIR CLEANER ASSY AIR CLEANER ASSY PAGE 48 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE AIR CLEANER ASSY AIR CLEANER ASSY NO PART NO PART NAME TY REMARKS 1 162712 1000 GASKET ELBOW
12. STOW 5 445 CONCRETE MIXER INITIAL START UP ELECT MOTOR Initial Start up Instructions Electric Motor 5 Plug the other end of the extension cord into a 120 VAC Starting G F C l protected receptacle Remember the power require ments for this electric motor is 120 VAC 60 Hz The use of CAUTION any other input voltage will severely damage the motor DO NOT attempt to operate the mixer until the Safety General Information CAUTION Inspection sections have been read and understood ALWAYS read the label on the electric motor before applying power The label will indicate the proper power requirements for the motor 1 Before starting make sure mixer is positioned on a secure Remember the use of any other input voltage flat surface to prevent rolling will severely damage the motor 2 Use extension cord see Table 5 of adequate current CAUTION carrying capacity insert the electric motor s power plug into T t tripping Fi 16 of one end ofthe extension cord 16 Cp Panic position the extension cord so that it lays flat and is not curled underneath the mixer 3 NEVER use frayed extension cord 4 NEVER operate mixer with V belt cover removed NEVER touch the power cord Figure 15 with wet hands or while standing in water when itis connected to a power source The possibly exists of electrical shock electrocution even death NEVER spray water directly on the
13. W 6 8 6 REPLACEMENT PART ONLY 6 REPLACEMENT PART ONLY 6 REPLACEMENT PART ONLY 2 12 6 AR AR STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 43 STOW CMS 44S GAS ENGINE MOUNTING PLATE ASSY GAS ENGINE MOUNTING PLATE ASSY PAGE 44 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S GAS ENGINE MOUNTING PLATE ASSY GAS ENGINE MOUNTING PLATE ASSY NO PARTNO PART NAME QTY REMARKS 1 GX120K1QX2 ENGINE HONDA 3 9 HP 1 2 490956 RING RETAINING 1 3 500246 SQUARE KEY 1 4 X 35 MM 1 4 EM961045 SET SCREW 5 16 NC X 3 4 1 5 492066 UPPER PULLEY 1 6 501019 SQUARE KEY 3 16 X 45 1 7 507725 USED UP TO JUNE 2005 7 EM507846 V BELT n Toss USED STARTING JULY 2005 8 492467 ALLEN SCREW 5 16 NC X 3 8 1 9 492065 DRIVE PULLEY 4 0 HP 1 10 923343 WASHER LOCK 5 16 4 11 EM923023 WASHER FLAT 5 16 4 12 2105164 NUT HEX 5 16 X18 NC G5 4 13 514670 BASE PLATE ENGINE 1 14 492600 WASHER FLAT 1 2 8 15 EM963692 BOLT HEX 1 2 NC 1 1 2 G5 4 16 29174 001 BUTTON STOP 1 17 29173 001 SWITCH STOP 1 18 510573 ENGINE CABLE HARNESS 1 19 492584 LOCKNUT 1 2 4 20 492367 5 16 X 1 3 4 G5 4 21 514684 SUPPORT BRACKET 1 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL
14. a signed manifest has been obtained from the carrier and any claim for shortage or damage mustbe settled between the consignee andthe carrier MINIMUM ORDER The minimum charge for orders from Mul tiquip is 15 00 net Customers willbe asked for instructions regarding handling of orders not meeting this requirement RETURNED GOODS POLICY Return shipments will be accepted and credit will be allowed subjectto the following provi sions 1 A Returned Material Authorization must be approved by Multiquip prior to ship ment 2 ToobtainaReturn Material Authorization alist must be provided to Multiquip Parts Sales that defines item numbers quanti ties and descriptions of the items to be returned Theparts numbers and descriptions must match the current parts price list b The list must be typed or computer generated c The list must state the reason s for thereturn d The list must reference the sales order s orinvoice s under whichthe items were originally purchased e Thelist must include the name and phone number ofthe person request ingthe RMA 3 Acopyofthe Return Material Authoriza tionmustaccompanythe return shipment 4 Freight is at the senders expense All parts must be returned freight prepaid to Multiquip s designated receiving point 5 Partsmustbeinnewandresalable con dition inthe original Multiquip package if any and with Multiquip part numbers clearly marked 6 Thefol
15. and number 5 ore savings on 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 Special freight allowances 310 537 3700 FAX 310 637 3284 lt when you order 10 or more SERVICE DEPARTMENT x 800 478 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 carrier 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 z POST OFFICE 6254 CARSON 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 80
16. from all moving parts to prevent injury gt A Accidental Starting OFF ALWAYS place the circuit breaker or power 7 switch in the OFF position when the pump is not in use A Sight and Hearing hazard ALWAYS wear approved eye and hearing protection A Respiratory Hazard ALWAYS wear approved protection respiratory A Equipment Damage Messages Other important messages are provided throughout this manual to help prevent damage to your mixer other property or the surrounding environment This mixer other property or the surrounding environment could be damaged if you do not follow instructions PAGE 8 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 DANGER 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 CMS 44S Concrete Mixer GENERAL SAFETY E DO NOT operate or service this equipment before reading this entire manual This equipment should not be operated by persons under 18 years of age NEVER operate this equipment without proper protective clothing shatterproof glasses steel toed boots and other protective devices required by the job NEVER operate this equipment und
17. fuel sytem and replace with fresh fuel Engine overheats Excessive carbon depostion in combustion chamber Clean or replace crankcase Exhaust or muffler clogged with carbon Clean or replace muffler Spark plug heat value incorrect Replace spark plug with correct type spark plug PAGE 30 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER TROUBLESHOOTING ENG MIXER TABLE 9 ENGINE TROUBLESHOOTING Continued SYMPTOM POSSIBLE PROBLEM SOLUTION Operation not satisfactory Rotational speed fluctuates Governor adjustment improper Adjust governor to correct lever Governor spring defective Clean or replace ignition Fuel flow erratic Check fuel line Air taken in through suction line Check suction line Recoil starter not working properly Dust in rotating part Clean recoil starter assembly Spring spring failure Replace sprial spring TABLE 10 MIXER TROUBLESHOOTING SYMPTOM POSSIBLE PROBLEM SOLUTION Drum rotates rough Defective ring gear Check that the ring gear and bearings are not worn Replace as necessary Defective pinion gear Check that the pinion gear and bearings are not worn Replace as necessary Worn V belt Loose pulley Replace V belt Tighten or replace pulley Drum does not rotate a
18. 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 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 trailer s 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 45 MPH however before towing your mixer check your local state and county vehicle towing requirements Recommended off road towing is not to exceed 10 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 16 Tire Wear Troubleshooting II When towing of the mixer is required place the drum in the up position mouth facing upwards ALWAYS make sure that 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 refer
19. or modify a wheel DO NOT install an inter tube to correct a leak through the rim If the rim is cracked the air pressure in the inter tube may gt cause pieces of the to explode break off with great force and can cause serious eye bodily injury Tires Wear Inflation Tire inflation pressure is the most important factor in tire life Pressure should be checked cold before operation DO NOT bleed air from tires when they are hot Check inflation pressure weekly during use to insure the maximum tire life and tread wear Table 8 Tire Wear Troubleshooting will help pinpoint the causes and solutions of tire wear problems CAUTION gt E a ALWAYS wear safety glasses when removing or installing force fitted parts Failure to comply may result in serious injury TABLE 8 TIRE WEAR TROUBLESHOOTING 11 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 Suspension The rigid suspension and associated components Figure 29 should be visually
20. 0 6 PARTS 7 800 672 7877 E MAIL stow multiquip com INTERNET www stowmfg com STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 5 STOW CMS 44S CONCRETE MIXER SPECIFICATIONS Table 1 Specifications Engine Electric Motor Model HONDA GX120K1QX2 Baldor 34F324 5596 Air cooled 4 stroke Single Cylinder Horizontal Shaft 12 Single phase 115 Electric Motor Gasoline Engine Eum 7 Displacement 7 Bome cu in 119 cc n CNN NM Speed Control Starting Method Method Fe Input r 115 VAC Single Phase Dimension 11 7 x 13 4 X 12 5 in 13 87 x 7 56 X 8 62 in E F Dry Net Dry Net Weight 28 7 lbs 13 0 28 7 Ibs 30kg Approx 12 Ibs 5 4 Approx 12 bs 5 4kg Table 2 CMS 44S Mixer Specifications PAGE 6 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW 5 445 CONCRETE MIXER DIMENSIONS MIXER See Table 2 for mixer dimensions HEIGHT LENGTH OPTIONAL TOW BARS HBC 1 2 INCH BALL COUPLER 1 14 PIN COUPLER HLC 1 LOOP COUPLER Figure 1 Mixer Dimensions STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 7 STOW CMS 44S CONCRETE MIXER SAFETY MESSAGE FOR YOUR AND TH
21. 028 IN 0607 Figure 23 Spark Plug Gap ENGINE OIL 1 Drain the engine oil when the oil is 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 6 For engine oil capacity see Table 2 engine specifications DO NOT overfill 4 Install drain bolt with sealing washer and tighten se curely DRAIN SEALING BOLT WASHER Figure 24 Engine Draining DANGER DO NOT use gasoline as a cleaning solvent because that would create a risk of fire or explosion ENGINE AIR CLEANER 1 Removetheaircleaner cover and foam filter element as shown in Figure 25 2 Tapthe paper filter element Figure 34 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 itis excessively dirty Clean foam elementin warm soapy water or nonflammable solvent Rinse and dry thoroughly Dip the elementin clean engineoilandcompletely squeeze outthe excess oil fromthe element before installing AIR CLEANER WING Figure 25 Engine Air Cleaner STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 25 STOW CMS 44S CONCRETE M
22. 07 HONDA GX120K1QX2 ENGINE CYLINDER BARREL ASSY CYLINDER BARREL ASSY QTY REMARKS 2 120A0ZH7810 CYLINDER ASSEMBLY OIL ALERT 3 155102 1033 SWITCH ASSEMBLY OIL LEVEL 4 16510ZE1000 GOVERNOR ASSEMBLY 58 165112 1000 WEIGHT GOVERNOR 6 16512ZE1000 HOLDER GOVERNOR WEIGHT 7 16513ZE1000 PIN GOVERNOR WEIGHT 8 16531ZE1000 SLIDER GOVERNOR 9 16541ZE1000 SHAFT GOVERNOR ARM 10 901312 1000 DRAIN PLUG rower INCLUDES ITEMS W 1 1 2 1 2 1 1 2 11 90451ZE1000 WASHER THRUST 6mm 1 2 1 1 1 1 1 2 1 2 INCLUDES ITEMS W 12 906012 1000 WASHER DRAIN PLUG 10 2mm 13 906027 1000 CLIP GOVERNOR HOLDER 14 91001878003 BEARING RADIAL BALL 62 22 15 912022 6003 SEAL 22 35 6 16 91353671003 0 RING 13 5 1 5 17 9405010000 NUT FLANGE 10mm 18 58176 WASHER PLAIN 6mm 19 9425108000 PIN LOCK 8mm 20 957010601200 BOLT FLANGE 6X12 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 61 HONDA GX120K1QX2 ENGINE CYLINDER HEAD ASSY CYLINDER HEAD ASSY PAGE 62 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE CYLINDER HEAD 55 CYLINDER HEAD ASSY REMARKS 1 12210ZH7000 CYLINDER HEAD em INCLUDES ITEMS W 2 122042 1306 GUI
23. 10 Fuel Tank Holds unleaded gasoline For additional information refer to engine owner s manual PAGE 14 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER HANDWHEEL ASSEMBLY Assembly The STOW CMS 44S concrete mixer is shipped with the handwheel detached Attach the handwheel to the mixer as shown in Figure 4 STEP 1 CUT TY BAND SECURING DUMP LATCH AND HANDWHEEL STEP 2 REMOVE SNAP RING USE SNAP RING TOOL SQUEEZE HANDLES TO OPEN SNAP RING TY BAND 2 7 SNAP HANDWHEEL RING SHAFT HANDWHEEL STEP 3 PLACE HANDWHEEL ONTO HANDWHEEL SHAFT Figure 4 Handwheel Assembly STEP 4 RE INSTALL SNAP RING BACK ONTO HANDWHEEL SHAFT STOW CMS 44S CONCRETE OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 15 STOW CMS 44S CONCRETE MIXER TOWING GUIDELINES Towing Safety Precautions CAUTION Check with your county or state safety towing regulations department before towing your mixer 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 be used when towing the mixer Make sure that the hitch and coupling of the towing vehicle are rated equal to or greater than the trailer
24. 1012 7000 PISTON STANDARD 1 2 13102ZH7000 PISTON OS 0 25 1 2 13103ZH7000 PISTON OS 0 50 1 2 13104ZH7000 PISTON 0 75 1 3 131112 0000 PIN PISTON 1 4 132A0ZE0000 ROD ASSY CONNECTING UNDER SIZB 1 INCLUDES ITEMS W 4 13200ZE0000 ROD ASSEMBLY CONNECTING i INCLUDES ITEMS W 5 90001ZE1000 BOLT CONNECTING ROD 2 6 90551ZE0000 CLIP PISTON PIN 13MM 2 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 75 HONDA GX120K1QX2 ENGINE RECOIL STARTER ASSY RECOIL STARTER ASSY PAGE 76 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE RECOIL STARTER ASSY RECOIL STARTER ASSY QTY REMARKS 1 28400ZH8013ZB STARTER ASSY RECOIL NH1 BLACK INCLUDES ITEMS W 2 28410ZH8003ZB CASE RECOIL STARTER NH1 BLACK 1 3 28420ZH8013 REEL RECOIL STARTER 1 4 28422ZH8013 RATCHET STARTER 2 5 28433ZH8003 GUIDE RATCHET 1 6 28441ZH8003 SPRING FRICTION 1 7 28442ZH8003 SPRING RECOIL STARTER 1 8 28443ZH8003 SPRING RETURN 2 9 28461ZH8003 KNOB RECOIL STARTER 1 10 28462ZH8003 ROPE RECOIL STARTER 1 11 900032 8003 SCREW SETTING 1 12 9008ZE2003 BOLT FLANGE 6X10 3 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 77 HONDA GX120K1QX2 ENGINE GASKET KIT ASSY N
25. 2 172102 0505 ELEMENT AIR CLEANER DUAL giten INCLUDES ITEMS W 3 172182 0505 FILTER OUTER 1 4 17230ZE0820 COVER AIR CLEANER DUAL 1 5 17232891000 GROMMET AIR CLEANER 1 7 172382 0010 COLLAR CLEANER 2 8 17239ZE1000 COLLAR B AIR CLEANER 1 9 17410ZE0030 ELBOW AIR ppm INCLUDES ITEMS W 12 90325044000 WINGNUT TOOL BOX SETTING 2 13 957010602000 BOLT FLANGE 6X20 1 14 9405006000 NUT FLANGE 6MM 2 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 49 HONDA GX120K1QX2 ENGINE CAMSHAFT ASSY CAMSHAFT ASSY m 2 6 8 PAGE 50 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 CAMSHAFT ASSY NO PARTNO 1 14100ZE0812 2 14410ZE0010 3 14431ZE1000 4 14441ZE1010 5 144512 1013 6 14568ZE1000 7 14711ZF0010 8 14721ZF0000 9 14751ZF1000 10 14771ZE1000 11 14773ZE1000 12 14781ZE1000 13 14791ZE0010 14 90012ZE0010 15 90206ZE1000 HONDA GX120K1QX2 ENGINE CAMSHAFT ASSY PART NAME CAMSHAFT ASSEMBLY 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 TY REMARKS 1 INCLUDES ITEMS W STOW CMS 44S CONCRETE
26. 4 1 Read owner s manual 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 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 11 STOW 5 445 CONCRETE MIXER GENERAL INFORMATION Application This mixer is only intended for the production of concrete 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 Use Table 4 Mixing Hints as a guide when mixing concrete for various applications Power Plants The STOW CMS 44S mixer can be powered by either a Honda GX120K1QX2 air cooled 4 stroke gasoline engine or a 1 2 HP electric motor Refer to Table 2 to 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 o
27. 8 OIL SEAL 2 44 903113 BEARING 4 58 903012 BEARING 4 6 EM941306 HUB ASSY 4 BOLT 1 1 16 SPINDLE INCLUDES ITEMS W 7 EM511159 WASHER FLAT 087 THICKNESS 2 8 EM501299 WASHER FLAT 135 THICKNESS AR 9 491688 COTTER PIN 1 8 X 1 1 2 2 10 8164 NUT SLOTTED HEX JAM 1 20 2 11 3005 TIRE AND RIM CARLISE 2 12 815 LUGNUTS 8 13 3469 DUST 2 14 514679 AXLE RIGID 1 15 492600 WASHER FLAT 12 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 41 STOW CMS 44S CABINET ASSY CABINET ASSY NOTES COMPLETE LATCH ASSEMBLY A INCLUDES ITEMS WITHIN DASHED LINES ITEMS CANNOT BE PURCHASED SEPARATELY PAGE 42 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 CABINET ASSY NO 1 2 4 O Of 11 12 PART NO 490202 515080 492375 EM923023 13287 2203 1307 491010 492598 2105164 RAL1003S RAL1003G STOW CMS 44S CABINET ASSY PART NAME RUBBER PROTECTOR CABINET ENGINE ASSY W DECALS BOLT 3 8 NC X 1 G5 WASHER FLAT 5 16 LOCK NUT B J uqata taq WASHER FLAT 10 RHMS 8 32 X 1 2 LATCH ASSY COMPLETE WASHER FLAT 3 8 NUT 3 8 NC G5 PAINT SPRAY CAN 12 OZ YELLOW PAINT GALLON CAN YELLOW QTY REMARKS 4 1 REPLACES P N 514771Y INCLUDES ITEM
28. 84 SERVICEDEPARTMENT 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 310 537 1173 310 537 3700 EXT 279 SALES DEPARTMENT 310 661 4242 FAX 310 604 9237 877 289 7869 877 BUY STOW STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 3 STOW CMS 44S CONCRETE MIXER TABLE OF CONTENTS STOW CMS 44S Concrete Mixer Here s How To Get 3 Table 4 Parts Ordering Procedures 5 Sp cifications 6 Dimensions Mixer 7 Safety Message Alert Symbols 8 Rules For Safe Operation 9 10 Operation and Safety Decals 11 General Information 12 Mixer Basic Components 13 Basic Engine Components 14 Handwheel Assembly ttim 15 Towing Guidelines ps 16 Safety Chain Connection nts 17 El ctrie MOTOT zu uy o usa ss 18 19 Pre Inspection Gasoline Engine 20 Initial Start up Gasoline Engine 21 Initial Start up Electric Motor 22 Operation J ass 23 Maintenance
29. AGE 56 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE CRANKCASE COVER ASSY CRANKCASE COVER ASSY PARTNO PART NAME REMARKS 1 11300ZE0640 COVER ASSEMBLY CRANKCASE W jas INCLUDES ITEMS W 2 11381ZH7800 GASKET CASE COVER 1 3 15600ZE1003 CAP ASSEMBLY OIL FILLER INCLUDES ITEMS W 4 15600ZG4003 CAP ASSEMBLY OIL FILLER INCLUDES ITEMS W 7 156252 1003 GASKET OIL FILLER 1 9 90015883000 FLANGE 6X28 7 10 91001878003 BEARING RADIAL BALL 1 11 91203ZE0013 OIL SEAL 22X41X6 1 12 9430108140 PIN A DOWEL 8X14 2 STOW CMS 44S CONCRETE MIXER OPERATION 8 PARTS MANUAL REV 6 04 02 07 PAGE 57 HONDA GX120K1QX2 ENGINE CRANKSHAFT ASSY CRANKSHAFT ASSY PAGE 58 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE CRANKSHAFT ASSY CRANKSHAFT ASSY 1 133102 0601 CRANKSHAFT REMARKS 1 2 90745ZE1600 KEY 4 78 X4 78X38 1 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 59 HONDA GX120K1QX2 ENGINE CYLINDER BARREL ASSY CYLINDER BARREL ASSY PAGE 60 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02
30. DE VALVE OS OPTIONAL 1 3 122052 1315 GUIDE EX VALVE OS OPTIONAL INCLUDES ITEMS W 4 12216ZE5300 CLIP VALVE GUIDE 1 5 12251ZH7800 GASKET CYLINDER HEAD 1 6 12310ZE1020 COVER HEAD 1 7 123912 1000 GASKET CYLINDER HEAD COVER 1 8 15721ZH8000 TUBE BREATHER 1 9 90013883000 BOLT FLANGE 6X12 CT200 4 10 90043ZE1020 BOLT STUD 6X109 2 11 90047ZE1000 BOLT STUD 8X32 2 12 9430110160 PIN A DOWEL 10X16 2 14 957230805500 BOLT FLANGE 8X55 4 15 9807955846 SPARK PLUG BPR6ES NGK 1 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 63 HONDA GX120K1QX2 ENGINE FAN COVER ASSY FAN COVER ASSY PAGE 64 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE FAN COVER ASSY FAN COVER ASSY QTY REMARKS 1 11347371300 GROMMET ADJUSTING COVER 1 2 196102 00007 COVER FAN NH1 BLACK 1 3 19611ZH7810 PLATE SIDE OIL ALERT 1 4 90601ZH7013 CLIP HARNESS 1 5 19630ZH7000 SHROUD 1 6 32197ZH8003 SUB HARNESS 1 7 361002 1015 SWITCH ASSEMBLY ENGINE STOP 1 8 361012 1010 WIRE STOP SWITCH 370MM 1 9 90013883000 BOLT FLANGE 6 12 200 6 10 90022888010 BOLT FLANGE 6X12 CT200 1 11 34150ZH7003 ALERT UNIT OIL 1 13 957010600800 BOLT FLANGE 6X8 1 STOW CMS 44S CONCRETE MIXER OPERATION 8 PARTS MANUAL REV 6 04 02 07 PAGE 65
31. E PINION SHAFT 1 12 493296 PINION SHAFT BEARING 2 13 EM963692 BOLT 1 2 NC X 1 1 2 G5 2 14 492584 LOCKNUT HEX 1 2 NC 2 15 514672Y HOUSING JACKSHAFT 1 16 491008 CAP FITTING 3 17 EM916001 GREASE FITTING 1 8 NPT REPLACES 491698 18 500214 SQUARE KEY 1 4 X 30 1 19 501917 DRIVE PINION 1 20 492467 ALLEN SCREW 5 16 NC 3 8 1 21 505472 SPACER BARREL 1 22 492483 SET SCREW 3 8 X 1 1 4 1 23 07037 024 NUT HEX COW ER REPLACES 492579 24 492406 BOLT 5 8 NC X 1 1 2 2 25 492584 LOCKNUT HEX 1 2 NC 2 26 510736Y YOKE 1 27 491685 COTTER PIN 3 32 X 2 1 28 500601 CASTLE NUT 1 1 29 501269 SPACER 1 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 37 5 5 445 MAIN FRAME 55 MAIN FRAME ASSY Quantity of item 19 Connector Link changed from 2 to 1 in January 2006 Item 19A Clevis Safety Hook replaces discontinued Connector Link PAGE 38 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S MAIN FRAME 55 MAIN FRAME ASSY NO PART NAME QTY REMARK 1 501844Y GUARD GEAR WHEEL 1 2 2101402 WASHER LOCK 1 4 4 3 492284 ROUND HEAD BOLT 1 4 NC 3 8 G2 REPLACES 492279 4 502017 DUMP GEAR 1 5 969013 3 8 1 6 490896Y DUMP LATCH 1 7 EM963610 BOLT 3
32. E SAFETY OF OTHERS 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 This Owner s Manual has been developed to provide complete instructions for the safe and efficient operation of the STOW Model CMS 44S Steel Concrete Mixer 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 WARNING or CAUTION DANGER You WILL be KILLED or SERIOUSLY injured if you do not follow directions WARNING vou be KILLED or SERIOUSLY injured if you do not follow directions CAUTION vou CAN be injured if you do not follow directions Potential hazards associated with the STOW CMS 44S concrete mixer operation will be referenced with Hazard Symbols which appear throughout this manual and will be referenced in conjunction with Safety Message Alert Symbols HAZARD SYMBOLS A Rotating Parts NEVER equipment with covers guards removed Keep fingers hands hair and clothing away
33. ETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE IGNITION COIL ASSY IGNITION COIL ASSY QTY REMARKS 1 305002 1043 COIL ASSEMBLY IGNITION 1 2 307002 1013 CAP ASSEMBLY NOISE SUPPRESSOR 1 8 957010602500 BOLT FLANGE 6X25 2 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 71 HONDA GX120K1QX2 ENGINE MUFFLER ASSY MUFFLER ASSY PAGE 72 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE MUFFLER ASSY MUFFLER ASSY QTY REMARKS 1 183102771000 1 3 183202 1 01 MUFFLER 1 7 18381ZH8800 GASKET MUFFLER 1 10 900502 1000 SCREW TAPPING 5X8 4 13 020108060 NUT HEX 8MM 2 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 73 HONDA GX120K1QX2 ENGINE PISTON ASSY PISTON ASSY PAGE 74 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE PISTON ASSY PISTON ASSY REMARKS 1 13010ZK7V02 RING SET PISTON STANDARD 1 1 130112 6013 RING SET PISTON OS 0 25 OPTIONAL 1 1 13012ZK7V01 RING SET PISTON OS 0 50 OPTIONAL 1 1 13013ZK7V01 RING SET PISTON OS 0 75 OPTIONAL 1 2 13
34. IXER MAINTENANCE MIXER Ball Socket and Clamp Face Maintenance 2 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 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 so to apply 3 When parking or storing your mixer Keep the coupler off Wheel Bearings the ground so dirt will not build up in the ball socket 1 Grease Fittings Zerk Maintenance Mixer There are 3 grease Figure 26 fittings that will require lubrication Lubricate these fittings once a week Use lithium base grease grade 1 GREASE FITTING JE AND GAP Ta Figure 26 Grease Fittings Mixer Grease Fittings Zerk Maintenance Electric Motor 1 There are two grease Figure 27 fittings at each end of the electric motor that will require lubrication Lubricate these fittings about every 16 months GREASE FITTING Figure 27 Grease Fittings Electric Motor After every 3 months of operation remove the hub dust cap and inspect the wheel bearings Figure 28 Once a year or when required dis
35. MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 51 HONDA GX120K1QX2 ENGINE CARBURETOR ASSY CARBURETOR ASSY 14 23 17 19 6 p 20 18 97 ge ft 24 OW PANE PAGE 52 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE CARBURETOR ASSY CARBURETOR ASSY QTY REMARKS 1 16010ZE1812 GASKET SET 1 2 160112 0005 VALVE SET FLOAT 1 3 160132 0005 FLOAT SET 1 4 16015ZE1811 CHAMBER SET FLOAT 1 5 16016ZH7W01 SCREW SET 1 6 16024ZE1811 SCREW SET DRAIN 1 7 16028ZE0005 SCREW SET B 1 8x 160442 0005 SET 1 9 16100ZH7W51 CARBURETOR ASSEMBLY j form INCLUDES ITEMS W 10 161242 0005 SCREW THROTTLE STOP 1 11 161662H7W50 NOZZLE MAIN 1 12 160756 GASKET FUEL STRAINER CUP 1 13 16211ZE0000 INSULATOR CARBURETOR 1 14 16212ZH7800 GASKET INSULATOR 1 15 16220ZE1020 SPACER CARBURETOR 1 16 16221ZH8801 GASKET CARBURETOR 1 17 16610ZE1000 LEVER CHOKE STANDARD INCLUDES ITEMS W 18 16953ZE1812 LEVER VALVE 1 19 160542 1811 PLATE LEVER SETTING 1 20 169567 1811 SPRING VALVE LEVER 1 21 169577 1812 GASKET VALVE 1 20 169672 0811 CUP FUEL STRAINER 1 23 985000300006 SCREW PAN 3 X 6 2 24 9430520122 PIN SPRING 2 X 12 1 25 991012980550 MAIN
36. O ARTWORK AVALIBLE PAGE 78 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE GASKET KIT ASSY GASKET KIT ASSY NO PARTNO PART NAME QTY REMARKS 2 06111ZH7405 GASKET Taras INCLUDES ITEMS W 3 11381ZH7800 GASKET CASE COVER 1 4 12251ZH7800 GASKET CYLINDER HEAD 1 1 1 1 1 5 12391ZE1000 GASKET CYLINDER HEAD COVER 6 16212ZH7800 GASKET INSULATOR 7 16221ZH8801 GASKET CARBURETOR 8 18381ZH8800 GASKET MUFFLER STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 79 HONDA GX120K1QX2 ENGINE LABELS ASSY LABELS ASSY PAGE 80 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 HONDA GX120K1QX2 ENGINE LABELS ASSY LABELS ASSY NO 1 PART NO PART NAME QTY REMARKS 87521ZH7020 RING SET PISTON STANDARD 1 87522zH9000 LABEL CAUTION 1 87528ZE1810 MARK CHOKE 1 87532ZH8810 MARK OIL ALERT 1 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 81 Effective February 22 2006 TERMS AND CONDITIONS OF SALE PARTS PAYMENT TERMS Terms of payment for parts are net 30 days FREIGHT POLICY All parts orders will be shipped collect or prepaid with the charges addedito the invoice All shipments are F O B point of origin Multiquip s responsibility ceases when
37. OPERATION AND PARTS MANUAL SIOW A DIVISION OF MULTIQUIP INC CMS 44S CONCRETE MIXER Revision 6 04 02 07 MQSTOW CONSTRUCTION EQUIPMENT PARTS DEPARTMENT STOW A DIVISION OF MULTIQUIP INC 800 427 1244 POST OFFICE BOX 6254 FAX 800 672 7877 ica c ME CARSON CA 90749 SERVICE DEPARTMENT TECHNICAL ASSISTANCE 310 537 3700 888 252 MQ STOW 888 252 7869 800 478 1244 FAX 310 537 1986 FAX 800 556 1986 FAX 310 631 5032 E MAIL MQ STOW Q multiquip com e WWW stowmfg com CALIFORNIA Proposition 65 Warning Engine exhaust and some of its constituents and some dust created by power sanding sawing grinding drillingandother construction 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 Crystalline silicafrom bricks Cementandother masonry products Arsenicandchromiumfrom chemically treated lumber Your risk from these exposures varies dependingonhow often youdothistype 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 5 HOW GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON HAND WHEN CALLING PARTSDEPARTMENT 800 427 1244 FAX 800 672 7877 310 537 3700 FAX 310 637 32
38. assemble 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 2 BEARING CONE Figure 28 Wheel Hub and Bearings 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 Mixer Cleaning 1 For thorough mix and longer drum life always wash drum out after each use NEVER pour or spray water over the engine or electric motor PAGE 26 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER MAINTENANCE MIXER Tires Wheels Lug Nuts Tires and wheels are a very important and critical compo nents of the trailer When specifying or replacing the trailer wheels it is important the wheels tires and axle are prop erly matched CAUTION DO NOT attempt to repair
39. creases will not be made for stock on hand atthe time of any price change Multiquip reserves the right to quote and sell directto Governmentagencies andto Original Equipment Manufacturer accounts who use our products as integral parts of their own products SPECIAL EXPEDITING SERVICE A 35 00 surcharge willbe addedtothe invoice for special handling including bus shipments insured parcel postor in cases where Multiquip mustpersonally deliverthe parts tothe carrier LIMITATIONS OF SELLER S LIABILITY Multiquip shall not be liable hereunder for damages in excess of the purchase price ofthe item with respect to which damages are claimed and in no event shall Multiquip be liable for loss of profit or good will or for any otherspecial consequential or incidental dam ages LIMITATION OF WARRANTIES No warranties express orimplied are made in connection with the sale of parts or trade accessories norasto any engine not manufac tured by Multiquip Such warranties made in connection withthe sale of new complete units are made exclusively by a statement of war ranty packaged with such units and Multiquip neither assumes nor authorizes any personto assume for it any other obligation or liability whatever in connection with the sale of its products Apartfrom such written statement of warranty there are no warranties express implied or statutory which extend beyond the description ofthe products on the face hereof PAGE 82
40. e mixer stand from dropping to the the ground contact in the event the draw bar becomes disconnected from the towing vehicle 1 2 INCH NYLOCK NUT GRADE 5 1 2 INCH BOLT EUH 5 CHAIN TOW BARS 1 STOW CMS 44S CONCRETE MIXER OPERATION 8 PARTS MANUAL REV 6 04 02 07 PAGE 17 STOW CMS 44S CONCRETE MIXER ELECTRIC MOTOR Electric Motor For maintenance care and operation of the electric motor refer to your electric motor instruction booklet furnished with the electric motor Protect the electric motor from dust as much as possible and keep ventilating openings clean CAUTION 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 mixeris a single phase 1 5 HP motor The input voltage requirement for this motor is either 115 or 230 VAC only Electric Motor Connection A 12 inch electrical cable Figure 2 with a pigtail at one end is provided with the electrical motor for hookup to a power source Table 1 shows the required NEMA connector for the desired motor horsepower rating In addition Table 2 also shows the matching NEMA approved connector for the required extension cord ALWAYS make certain that the power source required for the electric motor is correct and always use the correct NEMA configuration p
41. electric motor 5 Figure 16 Extension Cord Tripping WARNING ALWAYS read the label on the electric motor before applying power The label will indicate the correct power requirements for the motor Remember the use of an incorrect input boy EF ON voltage will severely damage the electric motor un 1 Setthe electric motors ON OFF switch Figure 17 to the To prevent personnel from tripping over ON position es the extension cord position the SWITCH extension cord so that it lays flat and is not curled underneath the mixer Figure 17 Electric Motor ON OFF Switch ON Position PAGE 22 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER OPERATION Operation 1 To position the tub make sure the mixer is placed on firm level ground then pull up onthe dump latch Figure 18 and turn the hand whee until the tub is atthe desired position Once thetub is atthe desired position pulldownonthe dump latch to lock the tub in position PULL UP TO RELEASE PULL DOWN TO LOCK HAND WHEEL TURN TO POSITION TUB Figure 18 Mixing Drum Positioning CAUTION NEVER stand in front or behind the mixing drum while it is being placed in the dump position Stay clear of the mixing drum while it is being positioned 2 drum rotates use a shovel Figure 19 to place the cementmixinside the drum add water as req
42. enced 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 CAUTION If the mixer tow bar is deformed or damaged replace entire tow bar NEVER tow the mixer with a defective tow bar There exist the possibility of the trailer separating from the towing vehicle Tow Bar to Vehicle Connection Coupler Only ak 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 Use only a 2 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 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 vehicle is equipped to handle either a pintle or loop type tow bar configuration 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 As aminimum use a 1 2 inch bolt and nylock nut grade 5 w
43. er the influence or drugs or alcohol ll Whenever necessary replace nameplate operation and safety decals when they become difficult read ALWAYS check the machine for loosened threads or bolts before starting ALWAYS wear proper respiratory mask hearing and eye protection equipment when operating the mixer NEVER place hands inside the drum while the drum is rotating STOW CMS 44S CONCRETE MIXER RULES FOR SAFE OPERATION NEVER touch the hot exhaust manifold muffler or cylinder Allow these parts to cool before servicing engine or mixer HOT DO NOT TOUCH LET COOL E High Temperatures Allow the engine to cool before adding fuel or performing service and maintenance functions Contact with hotcomponents can cause serious burns The engine of this mixer requires an adequate free flow of cooling air NEVER operate the mixer in any 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 and property Remember the mixers engine gasoline models only gives off DEADLY gases ALWAYS refuel in a well ventilated area away from sparks and open flames 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 re
44. fuel spill DO NOT attemptto 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 7 AirCleaner 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 NOTE 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 8 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 Used to reduce noise and emissions 7 Engine components can generate extreme heat mamaman 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
45. hen securing either tow bar to the towing vehicle PAGE 16 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER SAFETY CHAIN CONNECTION CAUTION NEVER tow the mixer with the safety chain removed The safety chain is intended 10 prevent complete separation of the mixer from the towing vehicle in the event of a tow bar failure Reference Figure 5 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 Figure 5 Tow Bar and Safety Chain Installation TOW BAR CONNECTOR LINK SAFETY CHAIN CLEVIS SAFETY HOOK TOWING VEHICLE 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 3 Extend the safety chain along the length of the tow bar looping it through the tow bar s connector link Remove any excess chain slack 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 th
46. ided on mixer with gasoline engines only and is located on the side of the mixer frame When activated it will shut down the engine Pull out when starting the engine Cabinet Latch Encloses engine and electric motor NEVER run mixer with cabinet removed Use latches to secure engine compartment cabinet Mixing Blades Steel Used for the mixing of concrete When blades show signs of wear entire steel mixing drum assembly must be replaced See steel mixing drum assembly in the parts section of this manual 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 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 13 STOW 5 445 CONCRETE MIXER BASIC ENGINE COMPONENTS Honda GX Series Engine Shown Figure 3 Engine Controls and Components INITIAL SERVICING The engine Figure 3 must 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 erum Adding fuelto the tank should be accomplished only when the engine is stopped and has had an opportunity to cool down In the event of a
47. inspected every 6 000 miles for signs of excessive wear elongation of bolt holes and loosening of mounting bracket Replace any damaged suspension component immediately FLAT WASHER MOUNTING BOLTS MOUNTING BRACKET Figure 29 Suspension Components STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 27 STOW CMS 44S CONCRETE MIXER MAINTENANCE MIXER 8 LUG NUTS LUG NUTS f PNEUMATIC AIR GUN TORQUE WRENCH Figure 30 Wheel Lug Nuts Tightening Sequence Lug Nut Torque Requirements Itis extremely important to apply and maintain proper wheel mounting torque on the trailer Be sure to use only the fas teners matched to the cone angle of the wheel Proper pro cedure for attachment of the wheels is as follows 1 Startall wheellug nuts by hand 2 Torque all lug nuts in sequence See Figure 30 DO NOT torque the wheel lug nuts all the way down Tighten each lug nut in 3 separate passes as defined by Table 9 Afterfirstroaduse retorque all lug nuts in sequence Check all wheel lug nuts periodically NEVER use an pneumatic air gun to tighten wheel lug nuts 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 Run the engine until the fuel is completely consumed Completely drain used oil from the engine crankca
48. ipment modifications will void all warranties Ensure that any extension cable is protected against damage and not liable to be tripped over or trapped underneath the mixer DO NOT allow extension cord to come into contact with water or fluids DO NOT spray water onto electric motor This mixer is intended for the production of concrete Mixer must be used only for its intended purpose This mixer is not suitable for the mixing of flammable explosive substances NEVER operate the mixer in an explosive atmosphere Before starting the mixer check that all guardsare in position and correctly fitted Keep area around the mixer clear of obstructions which could cause persons to fall onto moving parts ALWAYS ensure mixer is on level ground before mixing Become familiar with the controls of the mixer before operating ALWAYS replace any worn or damaged warning decals Ensure the drum is rotating while filling and emptying the drum ALWAYS disconnect AC power plug from power source before moving mixer electric model only iil High Temperatures Always stop engine and allow the engine to cool before adding fuel oil or performing service and maintenance functions Contact with hot components can cause serious burns NEVER disconnect any emergency or safety devices These devices are intended for operator safety Disconnection of these devices can cause severe injury bodil
49. lators Improper spark gap Set spark plug gap to the correct gap Fuel is available but spark plug will not ignite Power NOT available at high tension cable Short circuit at stop switch Check stop switch circuit Replace stop switch if defective Ignition coil defective Replace ignition coil Fuel is available and spark plug ignites compression normal Muffler clogged with carbon deposits Clean or replace muffler Fuel in use inadequate water dust Flush fuel sytem and replace with fresh fuel Air Cleaner clogged Clean or replace air cleaner Fuel is available and spark plug ignites compression low Defective cylinder head gasket Tighten cylinder head bolts or replace head gasket Cylinder worn Replace cylinder Spark plug loose Tighen spark plug Operation not satisfactory Not enough power available compression normal no miss firing Air cleaner clogged Air in fuel line Bleed remove air from fuel line Fuel level in carbureator float chamber improper Adjust carbureator float Carbon deposits in cylinder Clean or replace cylinder Not enough power available compression normal miss firing Ignition coil defective Flush fuel sytem and replace with fresh fuel Ignition plug often shorts Replace ignition wires clean ignition Fuel in use inadequate water dust Flush
50. le 3 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 Table 4 MIXING HINTS BATCH QUANTITIES MIX APPROX BATCH APPLICATIONS RATIOS CEMENT 112 Ibs OUTPUT 50 Kgs Bag 849 Most Ordinary Foundations 1 135 6 Watertight Floors Tanks Pits Etc s em Mass E 4 8 1 1 4 2 1 2 71 2 3 4 78 Concrete 1 1 1 2 3 2 3 BAG 1 14 ee STONE 2 1 2 2 3 4 PAGE 12 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 Figure 2 Mixer Major Components STOW CMS 44S CONCRETE MIXER MIXER BASIC COMPONENTS Steel Mixing Drum The STOW CMS 44S concrete mixer uses a 4 cu ft steelmixing drum This drum is to be used for mixing of concrete Always clean the drum after each use DO NOT use this mixing drum for the mixing of volatile liquids Dump Latch To rotate the mixing drum this latch must be in the up position To lock the drum place the latch in the down position Dump Gear Guard NEVER operate the mixer with this guard removed Its purpose is to prevent dir
51. lowingitems are not returnable 8 Obsolete parts If an item is in the price book and shows as being re placedby another item itis obsolete b Any parts with a limited shelf life such as gaskets seals O rings and other rubber parts that were pur chased more than six months priorto the return date c Anylineitemwith an extended dealer netprice of less than 5 00 d Special order items e Electricalcomponents f Paint chemicals and lubricants 9 Decalsandpaper products h Items purchasedin kits 7 Thesenderwillbe notified of any material receivedthatis not acceptable 8 Suchmaterial willbe heldforfive working days from notification pending instruc tions Ifa reply is not received within five days the material will be returned to the sender athis expense 9 Crediton returned parts will be issued at dealer net price at time of the original purchase less a 15 restocking charge 10 In cases where an item is accepted for which the original purchase document can not be determined the price will be based on the list price that was effective twelve months prior to the RMA date 11 Credit issued will be applied to future purchases only PRICING AND REBATES Prices are subject to change without prior notice Price changes are effective spe cific date andall orders received on orafterthat date will be billed atthe revised price Rebates for price declines and added charges for price in
52. lug Failure to supply the correct voltage to the motor can severely damage the motor The electric motor supplied with the mixer is configured from the factoryfor 115 VAC grounded operation Make certain that the correct size grounded 3 wires extension cord is used See Table 5 Motors can burn out when the line voltage falls 10 below the voltage rating of the motor Failure to use proper voltage will 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 5 Recommended Extension Cord Sizes Electric Input 50 ft 75 ft 100 ft 200 ft Motor Voltage 15 24 22 86 30 48 m 60 96 m Electric Motor Voltage Change Switch 1 ALWAYS make certain the electric motor s ON OFF switch is in the OFF position and the power cord has been disconnected from the power source NEVER disable or disconnect the ON OFF switch on the electric motor It is provided for operator safety Injury may result if itis disable disconnected or improperly maintained PAGE 18 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER ELECTRIC MOTOR SINGLE CONNECT PHASE TO 120 VAC 115 VAC 60 HZ POWER
53. me NOTE reference number is listed the last one listed indicates newest or latest part available PAGE 32 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER SUGGESTED SPARE PARTS STOW 5 445 CONCRETE MIXER 1 TO 4 UNITS WITH HONDA GX120K1QX2 ENGINE Qty P N Description 2s 507725 V BELT 29173 001 STOP BUTTON WGAS ENGINE 491010 500904 EXPANSION PLUG 2 2 903017 SPINDLE BEARING CUP LE EM903054 SPINDLE BEARING CONES 156 505472 SPACER DRUM 2 041006204 BEARING JACKSHAFT 2 inns EM914288 SEAL AXLE 903012 BEARING CUP 2 6 EM903113 BEARING CONE 21 13 3469 DUST CAP AXLE 4 17210ZE0505 ELEMENT AIR CLEANER us 9807955840 SPARK PLUG 176207 7023 CAP FUEL TANK Tus 284627 8003 ROPE RECOIL STARTER Part numbers on this Suggested NOTE Spare Parts List may supercede replace the P N s shown in the test pages of this manual STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 33 STOW CMS 44S CONCRETE MIXER NAME PLATE AND DECALS NAME PLATE AND DECALS REAR VIEW ENGINE COVER PAGE 34 STOW CMS 44S CONCRETE
54. n 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 l 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 an extension cord of adequate current carrying capacity as ref erenced in Table 5 Remember distance affects the wire size 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 starting Periodically inspect all hardware Loose hardware can contribute to early component failure and poor performance Use Table 3 as general guideline when the torqueing of mixer hardware is required Remember to keep all mixer hardware components tight Tab
55. or Lower SAE 10W 10 A Explosive Fuel Fuel Check 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 the trowel if the engine is hot or running 1 Remove the gasoline cap located on top of fuel tank 2 Visuallyinspectto see if fuel level is low Iffuel is low replenish with unleaded fuel When refueling be sure to use a strainer for filtration DO NOT top off fuel Wipe up any spilled fuel V belt Check A worn or damaged V belt can adversely affect the performance ofthe 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 blades If using a steel tub and the blades are worn replace the entire tub assembly Remember the blades are welded to tub If using a plastic tub replace the blades using the part numbers referenced in the parts section of this manual Start Stop Switches This mixer has been equipped with a start stop switches for both the gasoline and electric motor mixers These switches should be tested every time the engine or motor is started Grease Fittings Zerk Check the zerk grease fittings Figure 26 as shown in the maintenance section of this manual These grea
56. se and fill with fresh clean oil then follow the procedures described in the engine manual for engine storage Clean the entire mixer and engine compartment Placethe mixing drum in the down position mouth facing downward Cover the mixer and place it a clean dry area that is protected from harsh elements PAGE 28 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 NOTE PAGE STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 29 STOW 5 445 CONCRETE MIXER TROUBLESHOOTING ENGINE diagnosis based on the Troubleshooting Tables 9 and 10 information shown below and on the next page Ifthe problem cannot be remedied please leave the unit just as it is and consult our company s business office or service plant TABLE 9 ENGINE TROUBLESHOOTING 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 SYMPTOM POSSIBLE PROBLEM SOLUTION Difficult to start Fuel is available but spark plug will not ignite Power available at high tension cable Ignition plug being bridge Check ignition system Carbon deposit at ignition Clean or replace ignition Short circuit due to defective insulators Replace insu
57. se fittings lubricate the handwheel and the yoke mechanism PAGE 20 STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 STOW CMS 44S CONCRETE MIXER INITIAL START UP GAS ENGINE Starting the Engine Gasoline Only The following steps outline the procedure for starting the engine Depending on the type of engine employed in the mixer the steps may vary slightly If your mixer has an electric motor disregard this section 1 Move the fuel shut off lever Figure 9 to the ON position FUEL VALVE LEVER Figure 9 Fuel Shut OFF Lever 2 Tostarta cold engine move the choke lever Figure 10 to the CLOSED position CHOKE LEVER Figure 11 Choke Lever 3 Move the throttle lever Figure 11 away from the slow position about 1 3 of the way toward the fast position THROTTLE LEVER Figure 11 Throttle Lever Turn the engine switch Figure 12 to the ON position ENGINE SWITCH Figure 12 Engine ON OFF Switch 5 Located the rear of the mixer frame is the main start stop button Figure 13 Pull this button outward to start the engine PULL TO START Figure 13 Engine Start Stop Button 6 Pull the starter grip Figure 14 lightly until you feel resistance then pull briskly The drum should be rotating at this time STARTER GRIP Figure 14 Starter Grip STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 21
58. sult from fuel vapors or if fuel is spilled on a hot engine atmosphere or near combustible D materials An explosion or fire could result causing severe bodily harm or even death E Refer to the Engine Owner s Manual for engine technical questions or information E NEVER use accessories or attachments which are not recommended by STOW for this equipment Damage to the Manufacturer does not assume responsibility for any accident due to equipment modifications E NEVER operate the mixer in an explosive Topping off to filler port is dangerous as it tends to spill fuel equipment and or injury to user may result STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 9 STOW 5 445 CONCRETE MIXER RULES FOR SAFE OPERATION NEVER run engine without air cleaner Severe engine damage may occur M ALWAYS read understand and follow procedures in Operators Manual before attempting to operate equipment ALWAYS be sure the operator is familiar with proper safety precautions and operations techniques before using roller 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 NEVER leave the mixer unattended turn off engine or electric motor when unattended CAUTION must always be observed while servicing this mixer Rotating parts can cause injury if contacted Unauthorized equ
59. t all Incorrect or no voltage being supplied to electric motor Power to electric motor Check that the electric motor has the correct supply voltage Inspect power source and extension cord Push reset button on electric motor Make sure correct voltage is being supplied to motor Fuel Check level of fuel in fuel tank Add fuel if necessary Make sure fuel is being supplied to the engine Check to ensure that the fuel filter is not clogged Broken V belt Replace V belt Defective ring or pinion gears Check that the gears and bearings are not broken Replace as necessary Defective electric motor Replace electric motor STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 31 EXPLANATION OF CODE INREMARKS COLUMN How to read the marks and remarks used in this parts book The contents of this parts NOTE catalog are subjectto change without notice Items Found In the Remarks Column 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 gt belong to the same assembly or kit If more than one of the sa
60. t and debris from entering the dump gear In addition operator clothing could become entangled in the dump gear causing severe injury and bodily harm Handwheel Turn this wheel clockwise or counter clockwise to rotate the mixing drum Remember the dump latch must be in the up position in order for the mixing drum to be rotated Zerk Fittings There is at the bottom and engine side of the yoke and center of the handwheel grease zerk fittings Lubricate these fittings as referenced in the maintenance section of this manual Safety Chain This mixer uses a 3 16 inch thick 72 inches long zinc plated saftey chain ALWAYS connect the safety chain when towing Tow Bar This mixer uses various towing bars please reference the frame assembly drawing and parts list in this manual to determine which tow bar meets your requirements 10 11 12 13 Rigid Suspension This mixer uses a rigid type suspension Check the mounting hardware for bolt hole elongation andtightness See maintenance section ofthis manual for recommended maintenance Chock Blocks Place these blocks not included as part of the mixer package under each mixer wheel to prevent rolling when mixer is not connect to the towing vehicle Tires Ply The tire ply layers number is rated in letters This mixer uses 13 inch 2 ply tires Replace with only recommended type tires ON OFF Switch gasoline only This switch is prov
61. uired Be careful to only place the tip of the shovel inside the drum Figure 19 Filling Mixing Drum Placing the shovel all the way inside the drum Figure 20 will cause the shovelto strike the blades This condition will make the shovel rotate and could cause injury to personnel NEVER place hands inside the mixing drum while it is rotating gt Figure 20 Filling Mixing Drum Stopping the Mixer Gasoline 1 main start stop switch Figure 21 inward to stop the engine x PUSH TO STOP Figure 21 Start Stop Button Stop Position 2 Placefuel shut off lever in the OFF position 3 Clean drum of all debris and foreign matter Stopping the Mixer Electric 1 the electric motors ON OFF switch Figure 22 in the OFF position OFF ON SWITCH Figure 22 Electric Motor ON OFF Switch OFF Position 2 Disconnect the electric motor s extension cord from its power source 3 Clean drum of all debris and foreign matter STOW CMS 44S CONCRETE MIXER OPERATION amp PARTS MANUAL REV 6 04 02 07 PAGE 23 STOW CMS 44S CONCRETE MIXER MAINTENANCE ENGINE Use Table 7 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 7 Engine Maintenance Schedule DESCRIPTION 3 OPERATION BEFORE x
62. y harm or even death Disconnection of any of these devices will void all warranties f mixer is equipped with an electric motor operate electric motor only at the specified voltage indicated on the nameplate Make sure the OFF ONpower switch on the electric motor is always in the OFF position before inserting the mixer s power plug into an AC receptacle electric model only Maintenance Safety NEVER lubricate components or attempt service on a running machine ALWAYS allow the machine a proper amount of time to cool before servicing Keep the machinery in proper running condition Fix damage to the machine immediately and always replace broken parts or missing decals II 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 DO NOT pour waste oil or fuel directly onto the ground down a drain or into any water source Emergencies ALWAYS know the location of the nearest fire extinguisher and first aid kit 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 Oz ee l oos 0 0 0 PAGE 10 STOW CMS 44S CONCRETE MIXER OPERATION 8

Stow CMS-44S Music Mixer User Manual

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