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Multiquip CMS-94S User's Manual

1. REPLACEMENT PART ONLY 8x 491010 LATCH ASSY COMPLETE 2 9 EM923343 WASHER LOCK 5 16 4 10 2105164 NUT 5 16 NC G5 4 11 RAL1003S PAINT SPRAY CAN 12 OZ YELLOW AR 12 RAL1003G PAINT GALLON CAN YELLOW AR STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 43 STOW CMS 94S GAS ENGINE MOUNTING PLATE ASSEMBLY GAS ENGINE MOUNTING PLATE ASSY PAGE 44 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S GAS ENGINE MOUNTING PLATE ASSEMBLY GAS ENGINE MOUNTING PLATE ASSY NO PART NAME QTY REMARKS 1 GX240K1QA2 ENGINE HONDA 8 0 HP 1 2 490956 SNAP RING 1 3 500275 SQUARE KEY 1 4 40 1 4 492476 SET SCREW 5 16 NC X 3 4 1 5 514060 UPPER PULLEY 1 6 90745ZE2600 SQUARE KEY 6 3 X 6 3 43 8 0 1 7 493399 V BELT 55 8 0 HP 1 8 492468 ALLEN SCREW 5 16 NC X 3 8 1 9 504075 DRIVE PULLEY 8 0 HP 1 10 EM923343 WASHER LOCK 5 16 4 11 EM923023 WASHER FLAT 5 16 4 12 2105164 NUT HEX 5 16 X18 NC G5 4 13 514810 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 510573C ENGINE CABLE HARNESS 1 19 492584 LOCKNUT 1 2 4 20 492367 BOLT 5 16 X 1 3 4 G5 4 21 514656 SUPPORT BRACKET 1 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 45 STOW CMS 94S ELECTR
2. 23 Maintenance 24 25 Maintenance 26 28 Troubleshooting Engine 30 Troubleshooting Engine Mixer 31 Explanation Of Code In Remarks Column 32 Suggested Spare Paris up irem tt 33 Componet Drawings Nameplate and 34 35 Mixer Assembly Steel 36 37 Main Frame Assembly 38 39 tete 40 41 Cabinet Assembly 42 43 Gas Engine Mounting Plate Asasembly 44 45 Electric Motor Mounting Plate Asasembly 46 47 HONDA GX240K1QA2 ENGINE Air Cleaner Assembly ete 48 49 Camshaft Assembly 50 51 Carburetor Assembly tts 52 53 Control Assembly asza a 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 Muffler Assembly 68 69 Fuel Tank Assembly 70
3. TABLE 9 TIRE WEAR TROUBLESHOOTING WEAR PATTERN CAUSE SOLUTION Adjust pressure to particular load per tire manufacturer Adjust pressure to particular load per tire manufacturer Make sure load does not exceed axle rating Align wheels wa Cupping Out of balance Check bearing adjust ment and balance tires Avoid sudden stops when possible and adjust brakes Over Inflation Edge Wear Under Inflation Loss of chamber Side Wear or overloading Flat Spots Wheel lockup 8 tire skidding Suspension The leaf suspension springs and associated components Figure 30 should be visually inspected every 6 000 miles for signs of excessive wear elongation of bolt holes and loosening of fasteners Replace all damaged parts sus pension immediately Torque locknut securing U clamp to spring leaf between 45 and 50 ft Ibs U CLAMP 1 2 INCH Figure 30 Suspension Components STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 27 STOW CMS 94S CONCRETE MIXER MAINTENANCE MIXER 8 LUG NUTS LUG NUTS f PNEUMATIC AIR GUN TORQUE WRENCH Figure 31 Wheel Lug Nuts Tightening Sequence Lug Nut Torque Requirements It is 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 follo
4. 1 po po O REMARKS INCLUDES ITEM W STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 51 HONDA GX240K1QA2 ENGINE CARBURETOR ASSY CARBURETOR ASSY PAGE 52 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 CARBURETOR ASSY NO PARTNO 1x 160102 2812 2 31 3 31 5 16016ZHW01 6 16024ZE1811 7 160282 0005 8 16028ZE2005 9 16100ZE2W71 10 16124ZE0005 11 161662E2W70 12 161722 10 139 16075 00 14 162112 2000 15 16220ZA0702 16 16221ZA0800 17 16223ZA0800 18 166102 1000 19 2 20 169542 1811 21 1 22 169572 1812 23 169672 0811 24 93500030060 25 9430520122 26 991017 70820 26 99101ZH70850 26 991012980880 27 992042 20400 28 16015ZE8005 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 53 HONDA GX240K1QA2 ENGINE CARBURETOR ASSY PART NAME GASKET SET VALVE SET FLOAT FLOAT SET SCREW SET SCREW SET DRAIN SCREW SET B CHOKE SET CARBURETOR ASSY SCREW THROTTLE STOP NOZZLE MAIN COLLAR SET O RING INSULATOR CARB SPACER CARB GASKET CARBURETOR GASKET INSULATOR LEVER COMP CHOKE STD LEVER VALVE PLATE LEVER SETTING SPRING VALVE LEVER GASKET VALVE CUP FUEL STRAINER SCREW PAN 3 X 6 PIN SPRING 2 X 12 JET MAIN 82 OPTIONA
5. 1 INCLUDES ITEMS W 2 2727 2 2 CASE COMP RECOIL STARTER NH1 BLK 1 3 28421ZE2W01 PULLEY RECOIL STARTER 1 4x 28422ZE2W01 RATCHET STARTER 2 5x 28441ZE2W01 SPRING FRICTION 1 6 28442ZE2W01 SPRING STARTER RETURN 1 7 28443ZE2W01 SPRING RATCHET 2 8 28444ZE2W01 RETAINER SPRING 1 10 284612 21102 GRIP STARTER 1 11 28462ZE2W11 ROPE RECOIL STARTER 1 13 90004ZE2W01 SCREW CENTER 1 14 90008ZE2003 BOLT FLANGE 6X10 3 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 77 HONDA GX240K1QA2 ENGINE LABEL ASSY LABEL ASSY PAGE 78 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE LABEL ASSY LABELS ASSY NO PART NAME QTY REMARKS 1 87521ZE2W01 EMBLEM INTERNAL 1 2 87522ZE1810 MARK CAUTION EXTERNAL 1 3 87522ZH9000 LABEL CAUTION 1 5 87528ZE2810 MARK CHOKE EXTERNAL 1 15 87586ZH7W00 LABEL FUEL CAUTION 1 16 87532298810 MARK OIL ALERT 1 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 79 Effective February 22 2006 TERMS AND CONDITIONS OF SALE PARTS PAYMENT TERMS Termsofpaymentforparts are net 30 days FREIGHT POLICY All parts orders will be shipped collect or prepaid withthe charges addedtothe invoice All shipments are F O B point of origin Multiquip s responsibility ceases whena signed manifest has been obt
6. AXLE ASSY NO PARTNO PART NAME QTY REMARK 1 492397 BOLT 1 2 NC 2 1 2 G5 4 2 EM969023 LOCK NUT 5 8 NC 4 3 501030 SPRING SUPPORT 2 4 4922406 BOLT 5 8 NC 1 1 2 G5 4 5 492589 NUT 1 2 NF 4 6 491928 SPRING LEAF 2 7 492584 NUT HEX 1 2 4 8 514545 AXLE 1 9 500617 U CLAMP 2 10 914288 OIL SEAL 2 11 903113 BEARING CONE 4 128 EM903012 BEARING CUP 4 13 EM941306 HUB BOL INCLUDES ITEMS W 14 511159 WASHER FLAT 087 THICKNESS 2 15 501299 WASHER FLAT 135 THICKNESS AR 16 491688 COTTER PIN 1 8 X 1 1 2 2 17 8164 NUT SLOTTED HEX JAM 1 20 2 18 3005 TIRE AND RIM CARLISE 2 19 8115 LUG NUTS 8 20 3469 DUST CAP 2 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 41 STOW CMS 94S CONCRETE MIXER CABINET ASSEMBLY CABINET ASSY NOTES COMPLETE LATCH ASSEMBLY A INCLUDES ITEMS WITHIN DASHED LINES ITEMS CANNOT BE PURCHASED SEPARATELY PAGE 42 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER CABINET ASSEMBLY CABINET ASSY NO PARTNO PART NAME QTY REMARKS 1 490202 RUBBER PROTECTOR 4 2 514694 CABINET ENGINE ASSY W DECALS badac INCLUDES ITEM W 3 492363 BOLT 5 16 NC X 3 4 G5 4 4 EM923023 WASHER FLAT 5 16 8 5 13287 OE O ananas REPLACEMENT PART ONLY 6 2203 WASHER FLAT REPLACEMENT PART ONLY 7 1307 RHMS 8 32 X 1 2
7. 8 Obsolete parts If an item is in the price book and shows as being re placedby another item itisobsolete b Any parts with a limited shelf life such as gaskets seals rings andother rubber parts thatwere pur chased more than six months priorto thereturn date c Anylineitemwith anextended dealer netprice of less than 5 00 d Special order items e Electrical components 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 If a reply is not received within five days the material will be returnedtothe senderathis expense 9 Creditonreturnedparts will be issued at dealer net price at time of the original purchase less a 1596 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 on a spe cific date and ll orders received on or after that date willbe billed atthe revised price Rebates for price declines and added charges for price increases will not be made for stock o
8. COPYRIGHT 2004 STOW INC OPERATION AND PARTS MANUAL SIOW A DIVISION OF MULTIQUIP INC 5 945 MIXER Revision 2 08 04 06 STOW CONSTRUCTIONEQUIPMENT PARTS DEPARTMENT STOW A DIVISION OF STOW INC 800 427 1244 POST OFFICE BOX 6254 FAX 800 672 7877 CARSON 90749 SERVICE DEPARTMENT TECHNICAL ASSISTANCE 310 537 3700 888 252 STOW 888 252 7869 800 478 1244 FAX 310 537 1986 FAX 800 556 1986 FAX 310 631 5032 E MAIL STOW STOW com WWW stowmfg com CALIFORNIA Proposition 65 Warning Engine exhaust and some of its constituents and some dust created by power sanding sawing grinding drillingandotherconstructionactivities contains chemicals known to the State of California to cause cancer birth defects and other reproductive harm Some examples ofthese chemicals are e Leadfrom lead based paints e Crystalline silica from bricks e Cementandother masonry products e Arsenicandchromium from chemically treated lumber Your risk from these exposures varies depending on how often you dothis type 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 TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON HAND WHEN CALLING PARTSDEPARTMENT 800 427 1244 FAX 800 672 7877 3
9. HANDWHEEL STEP 3 PLACE HANDWHEEL ONTO HANDWHEEL SHAFT STEP 4 RE INSTALL SNAP RING BACK ONTO Figure 4 Handwheel Assembly HANDWHEEL SHAFT STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 15 STOW CMS 94S 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 gross vehicle weight rating GVWR ALWAYS inspect the hitch and coupling for wear NEVER tow the mixer with defective hitches couplings chains etc CHECK the tire air pressure on both the towing vehicle and the trailer Also check the tire tread wear on both vehicles ALWAYS make sure the mixer is equipped with a Safety Chain ALWAYS attach trailers safety chain to the frame of towing vehicle ALWAYS make sure that the towing vehicle s directional backup and brake lights are working properly Remember in most cases the maximum speed unless otherwise po
10. STOW CMS 94S 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 result 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 NEVER use accessories or attachments which are not recommended by STOW for this equipment Damage to the Manufacturer does not assume responsibility for a
11. 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 Muffler Usedto reduce noise and emissions Engine components 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 10 Fuel Tank Holds unleaded gasoline For additional information refer to engine owner s manual PAGE 14 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER HANDWHEEL ASSEMBLY Assembly The STOW 5 945 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 SNAP HANDWHEEL RING SHAFT
12. 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 cable distance affects the current voltage capacity of the extension cable Ensure that the extension cable is carefully laid out avoid ing wet areas sharp edges and locations where vehicles might run over it Avoid allowing the extension cable to be trapped underneath the mixer Unroll the extension cable fully or it will overheat and could catch fire Make sure that all extension cable connections are dry and safe Replace any defective or badly worn ex tension cable immediately Hardware Check all hardware on the mixer before 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 Table 3 Hardware Torque Recommendations Hardware 5 16 inch x 18 3 8 inch x 16 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 3 8 inch x 24 1 2 inch x 13 1 2 inch x 13 Grade 8 Table 4 MIXING HINTS oe M 112 Ibs 50 Kgs Bag MIX APPLICATIONS RATIOS BATCH QUANTITIES QUANTITIES APPROX BATCH STO
13. amp OPERATION MANUAL REV 2 08 04 06 NOTE PAGE STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 81 OPERATION AND PARTS MANUAL HERE S HOW TO 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 3284 SERVICE DEPARTMENT 800 478 1244 FAX 310 537 4259 310 537 3700 TECHNICAL ASSISTANCE 800 478 1244 310 631 5032 WARRANTY DEPARTMENT 800 421 1244 EXT 279 FAX 310 537 1173 310 537 3700 EXT 279 SALESDEPARTMENT 310 661 4242 FAX 310 604 9237 877 289 7869 877 BUY STOW STOW CONSTRUCTION EQUIPMENT PARTS DEPARTMENT STOW A DIVISION OF STOW 800 427 1244 POST OFFICE BOX 6254 FAX 800 672 7877 CARSON 90749 SERVICE DEPARTMENT TECHNICAL ASSISTANCE 310 537 3700 888 252 STOW 888 252 7869 800 478 1244 FAX 310 537 1986 FAX 800 556 1986 FAX 310 631 5032 E MAIL STOW STOW com WWW stowmfg com
14. 370MM 1 11 90015883000 BOLT FLANGE 6X28 2 STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 73 HONDA GX240K1QA2 ENGINE PISTON ASSY PISTON ASSY PAGE 74 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE PISTON ASSY PISTON ASSY NO PART NAME QTY REMARKS 1 130102E2013 RING SET PISTON STD 1 1 130112 2013 RING SET PISTON OS 0 25 OPTIONAL 1 1 13012ZE2013 RING SET PISTON OS 0 50 OPTIONAL 1 1 130132 2013 RING SET PISTON 0 75 OPTIONAL 1 2 13101ZE2W00 PISTON STANDARD 1 2 13102ZE2W00 PISTON OS 0 25 OPTIONAL 1 2 13103ZE2W00 PISTON OS 0 50 OPTIONAL 1 2 13104ZE2W00 PISTON 0 75 OPTIONAL 1 3 131112 2000 PIN PISTON 1 4 132002 2000 ROD ASSY CONNECTING STANDARD INCLUDES ITEMS W 4 132002 2305 ROD ASSY CONNECTING US 0 25 OPT 1 5x 900012E8000 BOLT CONNECTING ROD 2 6 90551ZE1000 CLIP PISTON PIN 18MM 2 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 75 HONDA GX240K1QA2 ENGINE RECOIL STARTER ASSY RECOIL STARTER ASSY PAGE 76 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE RECOILSTARTER ASSY RECOIL STARTER ASSY NO PART NAME QTY REMARKS 1 28400ZE2W01ZB STARTER ASSY RECOIL NH1 BLK
15. 4 X 6 3 13 90050ZE1000 SCREW TAPPING 5 X 8 OPTIONAL 1 14 9405008000 NUT FLANGE 8MM 5 STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 69 HONDA GX240K1QA2 ENGINE FUELTANK ASSY FUEL TANK ASSY PAGE 70 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE FUELTANK ASSY FUEL TANK ASSY NO PART NAME QTY REMARKS 1 16854ZH8000 RUBBER SUPPORTER 107MM 1 2 16955ZE1000 JOINT FUEL TANK 1 3 17510ZE2010ZD TANK COMP FUEL NH1 BLACK 1 5 176207 7023 CAP COMP FUEL FILLER INCLUDES ITEMS W 17631497003 GASKET FUEL FILLER 1 8 17672ZE2W01 FILTER FUEL 1 11 91353671003 O RING 14 1 12 9405008000 FLANGE 8MM 2 13 950014500360M BULK HOSE FUEL 4 5X3000 4 5X222 1 14 9500202080 CLIP TUBE B8 2 15 957010802500 BOLT FLANGE 8X25 2 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 71 HONDA GX240K1QA2 ENGINE IGNITION ASSY IGNITION COIL ASSY PAGE 72 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE IGNITION ASSY IGNITION COIL ASSY NO PART NAME QTY REMARKS 1 30500ZF6W02 COIL ASSY IGNITION 1 2 30700ZE1013 CAP ASSY NOISE SUPPRESSOR 1 6 31512ZE2000 GROMMET WIRE 1 8 36101ZE1010 WIRE STOP SWITCH
16. 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE CRANKCASE COVER ASSY CRANKCASE COVER ASSY NO PARTNO PART QTY REMARKS 2 11400ZE2601 COVER ASSY CRANKCASE Pan INCLUDES ITEMS W Q TYPE BALANCER 3 11381ZE2801 GASKET CASE COVER 1 4 15600704003 CAP ASSY OIL FILLER 9137 INCLUDES ITEMS W 5 15600735003 CAP ASSY OIL INCLUDES ITEMS W 9 156257 1003 GASKET OIL FILLER 1 10 16510ZE2811 GOVERNOR ASSEMBLY BALANCER 1 INCLUDES ITEMS W WEIGHT GOVERNOR 2 0 11 12 165127 2811 HOLDER GOVERNOR WEIGHT 1 13 165137 2000 PIN GOVERNOR WEIGHT 2 14 0 SLIDER GOVERNOR 1 15 0 WASHER 6 X 16 1 16 906027 1000 CLIP GOVERNOR HOLDER 1 17 90701 4000 PIN DOWEL 8 12 2 18 58176 WASHER PLAIN 6 1 19 957010803500 BOLT FLANGE 8 X 35 7 20 961006202000 BEARING RADIAL BALL 6202 1 21 961006204000 BEARING RADIAL BALL 6204 1 22 961006206000 BEARING RADIAL BALL 6206 1 23 961006302000 BEARING RADIAL BALL 6302 1 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 57 HONDA GX240K1 HA2ENGINE CRANKSHAFT ASSY CRANKSHAFT ASSY PAGE 58 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE CRA
17. 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE CYLINDER HEAD ASSY CYLINDER HEAD ASSY NO PART NAME QTY REMARKS 1 12200ZH9000 CYLINDER HEAD COMP aa INCLUDES ITEMS W 2 122042 2306 GUIDE VALVE 06 OPTIONAL 3 122052 2305 GUIDE EX VALVE OS OPTIONAL 4x 122162 2300 CLIP VALVE GUIDE 5 122512 2800 GASKET CYLINDER HEAD 6 123102 2020 COVER COMP HEAD 7 123912 2020 GASKET CYLINDER HEAD 8 147752 2010 SEAT VALVE SPRING 10 900142 2000 BOLT HEAD 11 90042ZE2000 BOLT STUD 8X123 12 92900080320E BOLT STUD 8X47 13 904412 2010 WASHER COMP HEAD COVER 14 9430112200 PIN A DOWEL 12X20 15 950051100130M BULK HOSE VACUUM 11 1000 11X100 16 957011008000 BOLT FLANGE 10X80 17 9807956846 SPARK PLUG BPR6ES NGK 17 9807956855 SPARK PLUG W20EPR U DENSO A O ND STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 63 HONDA GX240K1QA2 ENGINE FAN COVER ASSY FAN COVER ASSY PAGE 64 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE FAN COVER ASSY FAN COVER ASSY NO PART NAME QTY REMARKS 1 167312 2003 CLIP TUBE 1 2 19610ZE2010ZC COVER COMP FAN NH1 BLACK 1 3 19631ZE2D00 SHROUD 1 4 321972 8003 SUB HARNESS 1 5 36
18. 10 537 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 STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 3 STOW CMS 94SCONCRETE MIXER TABLE OF CONTENTS STOW CMS 94S Concrete Mixer Here s How Get 3 Table Of CODIBINS u u u unu AAA 4 Parts Ordering 5 6 Dimensions Mixer A 7 Safety Message Alert Symbols 8 Rules For Safe Operation 9 10 Operation and Safety Decals 11 General Information es 12 Mixer Basic Components 13 Basic Engine Components 14 Handwheel Assembly 15 Towing Guidelines a OE 16 Safety Chain Connection 17 El ctrie zu uy o AA 18 19 Pre Inspection Gasoline Engine 20 Initial Start up Gasoline Engine 21 Initial Start up Electric Motor 22 Operation
19. 100ZE1015 SWITCH ASSY ENGINE STOP 1 7 90013883000 BOLT FLANGE 6 12 200 6 9 90684ZA0601 CLIP WIRE HARNESS 1 STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 65 HONDA GX240K1QA2 ENGINE FLYWHEEL ASSY FLYWHEEL ASSY PAGE 66 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE FLYWHEEL ASSY FLYWHEEL ASSY NO PART NAME QTY REMARKS 1 195112 2000 COOLING 1 2 28450ZE2W11 PULLEY COMP STARTER SCREEN GRID 1 4 311002 2010 FLYWHEEL COMP 1 7 90201ZE3V00 SPECIAL 16MM 1 8 907412 2000 KEY SPECIAL WOODRUFF 25 18 1 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 67 HONDA GX240K1QA2 ENGINE MUFFLER ASSY MUFFLER ASSY PAGE 68 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE MUFFLER ASSY MUFFLER ASSY NO PARTNO PART NAME QTY REMARKS 1 18310ZE2W00 MUFFLER 1 2 183207 2 01 PROTECTOR MUFFLER 1 3 18323ZE2W00 PROTECTOR EX PIPE 1 4 18330ZE2W00 PIPE EX 1 5 18331ZE2810 CAP MUFFLER 1 6 183332 6 00 GASKET EX PIPE 1 7 18355ZE2010 ARRESTER SPARK 1 8 183817 2 10 GASKET MUFFLER ARRESTER 1 9 183817 2800 GASKET MUFFLER 1 10 90013883000 BOLT FLANGE 6 X 12 CT200 1 11 900507 1000 SCREW TAPPING 5 X 8 6 12 90055ZE1000 SCREW TAPPING
20. 13 90325044000 14 900092 2003 15 9405006000 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 49 HONDA GX240K1QA2 ENGINE AIR CLEANER ASSY PART NAME GASKET ELBOW ELEMENT AIR CLEANER DUAL FILTER OUTER COVER AIR CLEANER GROMMET AIR CLEANER COLLAR AIR CLEANER COLLAR B AIR CLEANER ELBOW COMP AIR CLEANER WINGNUT 6MM WINGNUT TOOL BOX SETTING BOLT WASHER 6 X 22 NUT FLANGE 6MM REMARKS INCLUDES ITEM W INCLUDES ITEM W CAMSHAFT ASSY g m 9 a U U Or W HONDA GX240K1QA2 ENGINE CAMSHAFT ASSY PAGE 50 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 CAMSHAFT ASSY NO PART NO 14100ZE2W01 14100ZE2306 14410ZE2013 14431ZE2010 14441ZE2000 144512 1013 145682 1000 147112 2000 147212 2000 147512 2003 147712 2000 147732 2000 147812 2000 147912 2010 900122E0010 902062 1000 HONDA GX240K1QA2 ENGINE CAMSHAFT ASSY PART NAME CAMSHAFT ASSY CAMSHAFT ROD PUSH ARM VALVE ROCKER LIFTER VALVE PIVOT ROCKER ARM SPRING WEIGHT RETURN VALVE IN VALVE EX SPRING VALVE RETAINER IN VALVE SPRING RETAINER EX VALVE SPRING ROTATOR VALVE PLATE PUSH ROD GUIDE BOLT PIVOT 8MM NUT PIVOT ADJ QTY
21. 7 3700 Fax 310 637 3284 and are received by our automated web parts order Service Department system or by fax qualify for the following extra 800 478 1244 Fax 310 537 4259 discounts 310 537 3700 Ordered Standard Stock orders Technical Assistance via orders 750 list and above 800 478 1244 Fax 310 631 5032 Fax 3 10 Web 5 10 Warranty Department 800 421 1244 Ext 279 Fax 310 537 1173 Special freight allowances 310 537 3700 Ext 279 Sales Department when you order 10 or more 310 661 4242 Fax 310 604 9237 line items via Web or Fax 877 289 7869 877 BUY STOW FedEx Ground Service at no charge for freight No other allowances on freight shipped by any other carrier NOTE DISCOUNTS ARE SUBJECTTO CHANGE STOW CONSTRUCTION EQUIPMENT 1 SIOW A DIVISION OF Direct TOL L F R E access POST OFFICE BOX 2 to our Parts Department 310 537 3700 888 252 STOW 888 252 7869 RETE FAX 310 537 1986 FAX 800 556 1986 Toll free nationwide 800 427 1244 E MAIL stow STOW com WWW stowmfg com STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 5 STOW CMS 94S CONCRETE MIXER SPECIFICATIONS Table 1 Specifications Engines Electric Motor HONDA GX240K1QA2 Baldor 35LYL229 Air cooled 4 stroke Single Cylinder 1 5 HP Single phase 115 230 OHV Horizontal Shaft Gasoline Engine VAC Electric Motor 2 90 in X 2 30 in N A M
22. 71 Ignition Coil m 72 73 5 Recoil Starter ee 76 77 78 79 Terms and Conditions of Sale 80 Specification and part number are subject to change without notice PAGE 4 STOW 94 CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 CMS 94S CONCRETE MIXER PARTS ORDERING PROCEDURES When ordering parts please supply the following information C Dealeraccountnumber C Dealer name and address O Shipping address if different than billing address O Return faxnumber Applicable model number C Quantity part number and description of each part CJ 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 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 received if prior to 2PM west coast time Stock Orders must be so noted on fax or web forms Federal Express Priority One DHL Truck 55 RK 1 Place Your Parts Order Via Web or Fax Here s how to get help For Even More Savings Please have the model and serial number on hand when calling Parts Department 800 427 1244 Fax 800 672 7877 Extra Discounis All parts orders which include complete numbers 310 53
23. Electric Motor ON OFF Switch OFF Position 2 Disconnect the electric motors extension cord from its power source 3 Clean drum of all debris and foreign matter STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 23 STOW CMS 94S CONCRETE MIXER MAINTENANCE ENGINE Use Table 8 as a general maintenance guideline when servicing your engine For more detail engine maintenance information refer to the engine owner s manual supplied with your engine Table 8 Engine Maintenance Schedule DESCRIPTION 3 OPERATION BEFORE x 0 x EET IEEE Air Cleaner CHANGE paw CHECK CLEAN CLEAN Spark Plug a Geor ck am 5 0 am LL oe E ra oem ol Fuel lines 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 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 STOW 5 945 CONCRETE MIXER MAINTENANCE ENGINE Maintenance Perform the schedule
24. IC MOTOR MOUNTING PLATE ASSEMBLY ELECTRIC MOTOR MOUNTING PLATE ASSY PAGE 46 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S ELECTRIC MOTOR MOUNTING PLATE ASSEMBLY ELECTRIC MOTOR MOUNTING PLATE ASSY NO PARTNO PART NAME QTY REMARKS 1 P145K17DB45A MOTOR ELECTRIC 1 5 HP 1 2 490960 SNAP RING 1 3 500275 SQUARE KEY 1 4 X 40 1 4 492476 SET SCREW 5 16 NC X 3 4 1 5 514060 UPPER PULLEY 1 6 500169 SQUARE KEY 3 16 X 50 MM 1 7 EM900267 V BELT B 59 1 8 492468 ALLEN SCREW 5 16 NC X 1 2 1 9 514923 LOWER PULLEY 1 10 EM923343 WASHER LOCK 5 16 4 11 EM923023 WASHER FLAT 5 16 4 12 2105164 NUT HEX 5 16 X18 NC G5 4 13 514810 BASE PLATE ENGINE 1 14 492600 WASHER FLAT 1 2 8 15 963692 BOLT HEX 1 2 NC 1 1 2 G5 4 16 29174 001 BUTTON STOP 1 17 29173 001 SWITCH STOP 1 18 510573C ENGINE CABLE HARNESS 1 19 492584 LOCKNUT 1 2 4 20 492367 BOLT 5 16 X 1 3 4 G5 4 21 514656 SUPPORT BRACKET 1 22 0202 5 16 X 1 G5 4 STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 47 HONDA GX240K1QA2 ENGINE AIR CLEANER ASSY AIR CLEANER ASSY PB PAGE 48 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 AIR CLEANER ASSY NO PARTNO 1 162712 2000 2 172102 2515 3 172182 2505 5 172312 9820 6 17232891000 8 172382 2310 9 172392 1000 10 174102 2020 12 0037806000
25. L JET MAIN 85 OPTIONAL JET MAIN 88 JET SET PILOT 40 CHAMBER SET FLOAT i c cl cl cl ol cl c QTY 1 1 1 1 1 1 1 REMARKS INCLUDES ITEMS W INCLUDES ITEMS W HONDA GX240K1QA2 ENGINE CONTROL ASSY CONTROL ASSY PAGE 54 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 CONTROL ASSY NO PART NO 165512 2000 165552 2000 165612 2000 165712 2000 16570ZE2W20 16571ZE2W00 165742 1000 16575ZE2W00 16576891000 165782 1000 16581ZE2W00 16584883300 16592883310 90013883000 900152 5010 901145 0000 93500050280 93500050160 9405006000 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 55 HONDA GX240K1QA2 ENGINE CONTROL ASSY PART NAME ARM GOVERNOR ROD GOVERNOR SPRING GOVERNOR SPRING THROTTLE RETURN CONTROL ASSEMBLY LEVER CONTROL SPRING LEVER WASHER CONTROL LEVER HOLDER CABLE SPACER CONTROL LEVER BASE CONTROL SPRING CONTROL ADJUSTING SPRING CABLE RETURN BOLT FLANGE 6 X 12 CT200 BOLT GOVERNOR ARM NUT SELF LOCK 6MM SCREW PAN 5 X 28 SCREW PAN 5 X 16 NUT FLANGE REMARKS INCLUDES ITEMS W HONDA GX240K1QA2 ENGINE CRANKCASE COVER ASSY CRANKCASE COVER ASSY PAGE 56 STOW CMS
26. N How to read the marks and remarks used in this parts book The contents of this parts NOTE catalog are subject to 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 same NOTE reference number is listed the last one listed indicates newest or latest part available PAGE 32 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER SUGGESTED SPARE PARTS STOW CMS 94SCONCRETE MIXER 1TO 3UNITS WITH HONDA GX240K1QA2 ENGINE Qty P N Description 493399 V BELT w GAS ENGINE Part numbers on this Suggested V BELT WELECTRIC MOTOR NOTE Spare Parts List may supercede 29713 001 STOP SWITCH w GAS ENGINE 2 491010 LATCH SET replace the P N s shown in the 1 505390 EXPANSION PLUG test pages ofthis manual 510956 SPINDLE BEARING CUP 2s 510955 SPINDLE BEARI
27. NE OUTPUT Most Ordinary 1 2 BAG 1 1 4 2 1 2 Rough Mass 1 4 8 1 4 BAG 1 1 4 35 2 1 2 71 2 3 4 78 Concrete Watertight Floors 1 1 1 2 3 2 3 BAG 1 1 4 35 3 71 3 85 Tanks Pits Etc PAGE 12 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 Figure 2 Mixer Major Components STOW CMS 94S CONCRETE MIXER MIXER BASIC COMPONENTS Steel Mixing Drum The STOW 5 645 uses 6 cu ft steel mixing 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 dirt 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 thic
28. NG CONES Tis EM505472 SPACER DRUM 2 us 492179 BEARING PINION 2i EM914288 SEAL AXLE 4 903012 BEARING CUP 4 EM903113 BEARING CONE 3469 DUST CAP AXLE SRR 9807956846 SPARK PLUG 172102 2505 AIR FILTER 176202 7023 CAP FUEL 12s 28462ZEW211 ROPE STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 33 STOW CMS 94S CONCRETE MIXER NAME PLATE AND DECALS NAME PLATE AND DECALS REAR VIEW ENGINE COVER PAGE 34 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER NAME PLATE AND DECALS NAME PLATE AND DECALS PARTNO PART NAME QTY REMARKS 1 510164 STOWLOGO 2 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 WARNING READ 1 7 13118 DECAL POWDER COATED 1 8 NAMEPLATE CONTACT PARTS DEPT SEE DECAL ILLUSTRATIONS ON PAGE 11 STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 35 STOW CMS 94S CONCRETE MIXER STEEL BARREL STEEL BARREL ASSY PART OF FRAME MIXING BLADES ARE PART OF DRUM ASSEMBLY RE ORDER 3 NEW BLADES A COMPLETE MIXING 16 DRUM MUST PU
29. NKSHAFT ASSY ASSY NO PART NAME QTY REMARKS 2 133202 2601 CRANKSHAFT Q INCLUDES ITEM W 8 133512 2010 WEIGHT BALANCER 1 10 907452 2600 KEY 6 3 X 6 3 X 43 MM 1 12 961006206000 BEARING RADIAL BALL 6206 1 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 59 HONDA GX240K1QA2 ENGINE CYLINDER BARREL ASSY CYLINDER BARREL ASSY PAGE 60 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 HONDA GX240K1QA2 ENGINE CYLINDER BARREL ASSY CYLINDER BARREL ASSY NO REMARKS 1 120002 2834 CYLINDER ASSY BALANCER OIL ALERT 1 INCLUDES ITEMS W 2 155102 2043 SWITCH ASSY OIL LEVEL 1 3 165412 2010 SHAFT GOVERNOR ARM 1 6 90131896650 BOLT DRAIN PLUG 2 7 90446KE1000 WASHER 8 2 X17X0 8 1 8x 91201890003 OIL SEAL 30X46X8 1 9 91353671003 O RING 14MM ARAI 1 10 9405010000 NUT FLANGE 10MM 1 11 031112230 WASHER DRAIN PLUG 12 2 12 9425110000 PIN LOCK 10MM 1 13 957010601200 BOLT FLANGE 6X12 2 14 961006202000 BEARING RADIAL BALL 6202 1 15 90013883000 BOLT FLANGE 6X12 CT200 1 16 34150ZH7003 ALERT UNIT OIL 1 STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 61 HONDA GX240K1QA2 ENGINE CYLINDER HEAD ASSY CYLINDER HEAD ASSY PAGE 62 STOW CMS
30. OW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER MAIN FRAME ASSEMBLY MAIN FRAME ASSY NO PART NO 514245Y 492621 492278 514692 492584 490895 492395 916001 491008 EM963055 3109092 0166 514521 10176 124 514723 514002Y 01004 01004 516581 490961 13363KIT HBC 1 HLC 1 HPC 1 PART NAME QTY GUARD GEARWHEEL WASHER LOCK 1 4 ROUND HEAD BOLT 1 4 NC 3 8 G2 DUMP GEAR NUT LOCK 1 2 NC DUMP LATCH BOLT 1 2 NC X 1 3 4 G5 GREASE FITTING 1 8 NPT GREASE CAP BOLT 3 8 NC X 3 4 G5 WASHER FLAT 3 8 WASHER LOCK 3 8 FRAME LOCK NUT 1 2 NC BOLT 1 2 13 X 4 G5 HANDWHEEL SHAFT HANDWHEEL SAFETY CHAIN 0 CLEVIS SAFETY HOOK aet SNAP RING CHAIN AND LINK KIT czasowa BALL HITCH 2 INCH se LOOP AG PINHITGR ICH REMARK M BEFORE JANUARY 2006 NPA AFTER JANUARY 2006 AFTER JANUARY 2006 INCLUDES ITEMS W nu CONTACT UNIT SALES A CONTACT UNIT SALES NA CONTACT UNIT SALES STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 39 STOW CMS 94S CONCRETE MIXER AXLE ASSEMBLY AXLE ASSY COMPLETE HUB ASSEMBLY INCLUDES ITEMS WITHIN DASHED LINES AND ALSO INCLUDES ITEMS 19 AND 20 PAGE 40 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER AXLE ASSEMBLY
31. RCHASED PAGE 36 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER STEEL BARREL STEEL BARREL ASSY NO PARTNO PART NAME QTY REMARK 1 505390 PLUG EXPANSION 1 2 505469 KING PIN 1 3 510955 SPINDLE BEARING CONE 2 4 510956 SPINDLE BEARING CUP 2 5 514061Y RING GEAR 1 6 EM9633057 BOLT 3 8 NC 1 1 2 G5 6 7 505473Y BARREL STEEL 9 CU FT 1 8 511732 SHIM 0 25 THICK AR 8 511729 SHIM 100 THICK AR 8 511730 SHIM 140 THICK AR 8 511731 SHIM 187 THICK AR 9 EM969013 NUT LOCK 3 8 NC 6 10 490962 SNAP RING 2 11 514515 DRIVE PINION SHAFT 1 12 492179 BEARING PINION SHAFT 2 13 EM963692 BOLT 1 2 NC X 1 1 2 G5 2 14 492584 LOCKNUT HEX 1 2 NC 2 15 502036Y HOUSING JACKSHAFT 1 16 491008 CAP GREASE FITTING 3 17 EM916001 GREASE FITTING 1 8 3 18 500214 SQUARE KEY 1 4 X 30 MM 1 19 503915 DRIVE PINION 1 20 492467 ALLEN SCREW 5 16 NC 3 8 1 21 505472 SPACER BARREL 1 22 492491 SET SCREW 1 2 1 NC 1 23 968306 NUT HEX LOWER 1 1 2 1 24 492406 BOLT 5 8 NC X 1 1 2 1 25 492586 LOCKNUT HEX 5 8 NC 1 26 510593Y YOKE 1 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 37 STOW CMS 94S CONCRETE MIXER MAIN FRAME ASSEMBLY 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 ST
32. ained from the carrier and any claim for shortage or damage mustbe settled between the consignee and the carrier MINIMUM ORDER The minimum charge for orders from Mul tiquip is 15 00 net Customers will be asked for instructions regarding handling of orders not meeting this requirement RETURNED GOODS POLICY Return shipments will be accepted and credit willbe allowed subjectto the following provi sions 1 AReturned Material Authorization must be approved by Multiquip prior to ship ment 2 ToobtainaReturn Material Authorization alist mustbe provided to Multiquip Parts Sales that defines item numbers quanti ties and descriptions of the items to be returned The parts 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 the return d The list must reference the sales order s orinvoice s under which the 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 mustbe 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 Thefollowingitemsare not returnable
33. ave the unit just as it is and consult our company s business office or service plant TABLE 10 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 insulators 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 l
34. ax Output 8 0 H P 3600 R PM 1 5 HP 1725 R P M Engine Electric Motor Fuel Tank Capacity Approx Gallons z CD Fuel Unleaded Gasoline Lube Oil Capacity 2 1 3 pins Speed Control Method Centrifugal Fly weight Type 115230 VAG Single Phase Dimension 14 0 x 16 9 X 16 1 in 15 55 x 8 65 X 9 06 in L x W x H 355 X 430 X 410 mm 395 X 220 X 230 mm Dry Net Weight 55 1 Ibs 25 Kg Approx 12 lbs 5 4 kg Table 2 CMS 94S Mixer Specifications Height 63 in 1 600mm 9 0 cu ft 255 liters PAGE 6 STOW 94 CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER DIMENSIONS See Table2for mixerdimensions HEIGHT LENGTH OPTIONAL TOW BARS HBC 1 2 INCH BALL COUPLER HPC 1 1 INCH PIN COUPLER HLC 1 LOOP COUPLER Figure 1 Mixer Dimensions STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 7 STOW CMS 94S SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE 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 94S Steel Concrete Mixer Before using this mixe
35. cate components or attempt service 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 Dispose of hazardous waste properly Examples of potentially hazardous waste are used motor oil fuel and fuel filters E 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 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 0 0 PAGE 10 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER OPERATION AND SAFETY DECALS Machine Safety Decals The STOW 5 945 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 ofthese decals bec
36. cted or improperly maintained PAGE 18 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER ELECTRIC MOTOR CONNECT TO POWER L5 20R SOURCE RECEPTACLE 115 VAC VOLTAGE SELECTOR L5 20P PLUG SWITCH 115 VAC L6 20R L6 20P PLUG RECEPTACLE 230 VAC SINGLE 230 VAC 115 230 VAC ELECTRIC MOTOR 45pgp GREASE FITTING OFF ON SWITCH Figure 7 Single Phase Electric Motor with 12 inch Pigtail Cable STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 19 STOW CMS 94S CONCRETE MIXER PRE INSPECTION GAS ENGINE Before Starting 1 Read safety instructions at the beginning of manual 2 Clean the mixer removing dirt and dust particularly the engine cooling air inlet carburetor and air cleaner 3 Check the airfilter for 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 oil level place the mixer on secure level ground with the engine stopped 2 Remove the filler dipstick from the engine oil filler hole Figure 8 and wipe it clean Figure 8 Engine Oil Dipstick Removal 3 Insert and remove the dipstick without screwing it into the filler neck Check the oil level
37. d 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 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 24 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 0 028 IN s 0607 Figure 24 Spark Plug Gap ENGINE OIL 1 Drain the engine oil when the oil is warm as shown in Figure 25 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 specifications DO NOT overfill 4 Install drain bolt with sealing washer and tighten se curely DRAIN SEALING BOLT WASHER Figure 25 Engine Oil 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 26 2 Tapthe paper filter element Figure 34 several times on a hard surface to remo
38. ed 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 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 13 STOW CMS 94S 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 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 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 fuel spill DO NOT attempt to startthe 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
39. gure 14 Pull this button outward to start the engine PULL TO START Figure 14 Engine Start Stop Button 6 Pull the starter grip Figure 15 lightly until you feel resistance then pull briskly The drum should be rotating at this time STARTER GRIP Figure 15 Starter Grip STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 21 STOW CMS 94S CONCRETE MIXER INITIAL START UP ELECT MOTOR Initial Start up Instructions Electric Motor 5 Starting GAUTION DO NOT attempt to operate the mixer until the Safety General Information and Inspection sections have been read and understood 1 Before starting make sure mixer is positioned on a secure flat surface to preventrolling 2 Use an extension cord see Table 5 of adequate current carrying capacity insert the electric motor s power plug into one end of the extension cord 3 NEVER use frayed extension cord 4 NEVER operate mixer with V belt cover removed NEVER touch the power cord Figure 16 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 6 water directly on the electric motor WET Place the voltage selector switch Figure 17 in the position thatis in accordance with voltage listed onthe electric motor s nameplate The electric motor s are shipped from the factory
40. he 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 s 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 the 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 GRADE 5 SAFETY CHAIN CONNECTOR LINK OPTIONAL TOW BARS HLC 1 STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 17 STOW CMS 94S 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 Protec
41. is placed on firm level ground then pull up onthe dump latch Figure 19 and turn the hand wheeluntilthe tub is atthe desired position Once thetubisatthe desired position pulldown onthe dump latch to lock the tub in position PULL UP TO RELEASE PULL DOWN TO LOCK zm HAND WHEEL TURN TO POSITION TUB Figure 19 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 Asthe drum rotates use a shovel Figure 20 to place the cementmixinside the drum add water as required Be careful to only place the tip ofthe shovel inside the drum Figure 20 Filling Mixing Drum 3 Placingtheshovelallthe way inside the drum Figure 21 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 Figure 21 Filling Mixing Drum Stopping the Mixer Gasoline 1 Push the main start stop switch Figure 22 inward to stop the engine x PUSH TO STOP Figure 22 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 Place the electric motors ON OFF switch Figure 23 in the OFF position OFF ON SWITCH Figure 23
42. ition 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 m 22 86 m 30 48 m 60 96 m 1 5 HP 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 2 Remove the voltage change lock out bolt and nut Figure 6 Change the position of the voltage change toggle switch from 115 VAC to 230 VAC The mixer is factory wired for 115 VAC operation 9 Re install the voltage change lock out bolt and nut VOLTAGE CHANGE LOCK OUT BOLT VOLTAGE SELECTOR SWITCH VOLTAGE H CHANGE LOCK OUT NUT Figure 6 Voltage Change Switch 4 Important when changing the input voltage to the electric motor from 115 to 230 VAC the plug on the electric motor power cord must also be changed See Table 6 and Figure 7 Table 6 Electric Motor Wiring Information 115 230 VAC Single Phase Motor Horsepower Rating NEMA Plug Connector Mating NEMA Receptacle Connector 1 5 HP 15 vac L520P PIN 940537 15 20 PN EM940538 iw L6 20P P N 940539 L6 20R P N 940540 230 VAC NEVER disable or disconnect the ON OFF switch on the electric motor is provided for operator safety Injury may result if itis disable disconne
43. k 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 8 10 11 12 13 Leaf Suspension This mixer uses a leaf type suspension Check the mounting hardware for bolt hole elongation and tightness 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 provided on mixers 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 requir
44. ken 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 11 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 at 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 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 31 EXPLANATION OF CODES IN REMARKS COLUM
45. n hand at the time of any price change Multiquip reserves the right to quote and sell directto Governmentagencies to Original Equipment Manufacturer accounts who use our products as integral parts of their own products SPECIAL EXPEDITING SERVICE A 35 00surcharge will be addedtothe invoice forspecialhandling including bus shipments insured parcelpostorin cases where Multiquip mustpersonally deliverthe parts to the carrier LIMITATIONS OF SELLER S LIABILITY Multiquip shall not be liable hereunder for damagesin excess ofthe 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 other special consequentialorincidental dam ages LIMITATION OFWARRANTIES No warranties express or implied are made in connection with the sale of parts or trade accessories noras to any engine notmanufac tured by Multiquip Such warranties made in connection with the 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 beyondthe description ofthe products on the face hereof PAGE 80 STOW CMS 94S CONCRETE MIXERS PARTS
46. nded when operating P N 35137 Figure 1A STOW CMS 94SMixer Decals STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 11 STOW CMS 94S 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 94S mixer can be powered by either a Honda GX 240 air cooled 4 stroke gasoline engine or a 1 5 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 on the motor Supplying the wrong voltage to the electric motor will cause severe electrical damage to the motor Always make sure the OFF ON switch on the electric motor is in the OFF position before applying power It is strongly recommended when inserting the mixer s power cord into a receptacle that a G EC I Ground Fault Current Interrupter receptacle be used 115 VAC applications Extension Cables The extension cable should be a 3 wire configuration that includes a ground wire that conforms to UL code
47. ny 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 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 9 STOW CMS 94S CONCRETE MIXER RULES FOR SAFE OPERATION NEVER run engine without air cleaner Severe engine damage may occur 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 equipment 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 E 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 i
48. ome unreadable replacements can be obtained from your dealer MODEL SERIAL www A DIVISION OF MULTIQUIP INC CONTACT MQ PARTS DEPARTMENT P N 510164 P N 13118 WARNING CRUSH HAZARD CRUSH AND CUT WARNING SAFETY INSTRUCTIONS 9 1 Read owners manual before operating 2 Keep unauthorized and untrained people away from machine during operation INSPECT BEFORE TOWING 9 TIGHTNESS OF WHEEL NUTS HAZARD door Moving parts can cut and crush before inspection SHUT OFF engine before putting hands so in mixing drum TORQUE VALVES WHEN TIGHTENING WHEEL LUG NUTS P N DCL160A 2 USE MANUFACTURES RECOMMENDED TIRE PRESSURE VALUES WHEN INFLATING TIRES DO NOT EXCEED RECOMMENDED TIRE PRESURE TIRE PRESURE 1 USE MANUFACTURES RECOMMENDED Make sure all safety devices are in place before this P N DCL 1 51 machine is started Make sure engine is turned off and spark plug wire is disconnected before cleaning the machine Keep hands and fingers DCL151 4 away from moving objects nM PUSH Do not operate machine in To enclosed you rea ventilation is required and understand TO STOP operator s manual before using this 5 machine This machine to P N EM948630 by adding fuel or personnel only Ask for training as needed P N 504713 2 Never leave machine unatte
49. oose 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 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 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER TROUBLESHOOTING ENG MIXER TABLE 10 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 ta
50. 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 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 DANGER Failure to follow instructions inthis 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 5 945 Concrete Mixer GENERAL SAFETY 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 under the influence or drugs or alcohol Whenever necessary replace nameplate operation and safety decals when they become difficult read E 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 22 Z NEVER place hands inside the drum while the drum is rotating
51. r 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 vou WILL be KILLED or SERIOUSLY injured if you do not follow directions WARNING vou CAN 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 94 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 operate equipment with covers or guards removed Keep fingers hands hair and Clothing away from all moving parts to prevent injury A Accidental Starting OFF ALWAYS place the circuit breaker or power 7 ON OFF switch in the OFF position when the pump is not 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
52. s not suitable for the mixing of flammable or explosive substances NEVER operate the mixer in an explosive atmosphere Before starting the mixer check that all guards 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 E 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 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 bodily 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 atthe specified voltage indicated on the nameplate Make sure the OFF ON power switch on the electric motor is alwaysinthe OFF position before inserting the mixer s power plug into an AC receptacle electric model only Maintenance Safety NEVER lubri
53. shown on the dipstick 4 Ifthe engine oil level is low Figure 9 fill to the edge of the oil filler hole with the recommended oil type Table 7 See Table 2 for the oil capacity of your type engine Figure 9 Engine Oil Dipstick Oil Level Table 7 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 C 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 w 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 of the mixer If a V belt is defective or worn simply replace the V belt as outlined in the maintenance section of this manual Blade Check Check for worn 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 n
54. stall the cotter pin and dust cap and tighten all hardware Mixer Cleaning 1 Forthorough mix and longer drum life always wash drum out after each use 2 NEVER pour or spray water over the engine or electric motor PAGE 26 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S 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 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 ofthe rim 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 9 Tire Wear Troubleshooting will help pinpoint the Causes and solutions of tire wear problems CAUTION m ol ALWAYS wear safety glasses when removing or installing force fitted parts Failure to comply may result in serious injury
55. sted 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 When towing of the mixer is required place the drum in the up position mouth facing upwards E 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 referenced in the maintenance section of this manual Avoid sudden stops and starts This can cause skidding or jackknifing Smooth gradual starts and stops will improve gas milage Avoid sharp turns to prevent rolling 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 tha
56. t 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 Pentile and Loop 1 sure the bumper on the towing vehicle is equipped to handle either a pentile or loop type tow bar configuration After tow bar has been connected to mixer see next page secure either type of tow barto the towing vehicle following state and county towing regulations As a minimum use a 1 2 inch bolt and nylock nut grade 5 when securing either tow bar to the towing vehicle PAGE 16 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER SAFETY CHAIN CONNECTION CAUTION NEVER tow the mixer with the safety chain removed The safety chain is intended to prevent complete separation ofthe mixer from the towing vehicle in the event of a tow bar failure Reference Figure 5 for the installation ofthe Safety Chain Tow Bar to Mixer Connection 1 Insert the tow bar through the round opening at the bottom of the mixer stand Align t
57. t 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 plug 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 factory for 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 pos
58. ttings at each end of the electric motor that will require lubrication Lubricate these fittings about every 16 months GREASE FITTING Figure 28 Grease Fittings Electric Motor 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 so to apply Wheel Bearings 1 Afterevery3 months of operation remove the hub dust cap and inspect the wheel bearings Figure 29 Once a year or when required disassemble the wheel hubs remove the old grease and repack the bearings forcing grease between rollers cone and cage with a good grade of high speed wheel bearing grease never use grease heavier than 265 A S T M penetration 2 BEARING CONE Figure 29 Wheel Hub and Bearings 2 Fill the wheel hub Figure 29 with grease to the inside diameter ofthe 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 In
59. umbers 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 27 as shown in the maintenance section of this manual These grease fittings lubricate the handwheel and the yoke mechanism PAGE 20 STOW CMS 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S 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 10 to the ON position FUEL VALVE LEVER Figure 10 Fuel Shut OFF Lever 2 Tostarta cold engine move the choke lever Figure 11 to the CLOSED position CHOKE LEVER Figure 11 Choke Lever 3 Move the throttle lever Figure 12 away from the slow position about 1 3 of the way toward the fast position THROTTLE LEVER Figure 12 Throttle Lever Turn the engine switch Figure 13 to the ON position ENGINE SWITCH Figure 13 Engine ON OFF Switch 5 Located at the rear of the mixer frame is the main start stop button Fi
60. ve 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 engine oilandcompletely squeeze outthe excess oil fromthe element before installing AIR CLEANER WING Figure 26 Engine Air Cleaner STOW CMS 94SCONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 PAGE 25 STOW CMS 94S CONCRETE MIXER MAINTENANCE MIXER Ball Socket and Clamp Face Maintenance 1 Ifthe towing vechicle is equipped with a ball socket smear socket periodically with multi purpose grease This will keep the ball socket well lubricated 2 Periodically oil pivot points and clamp face surfaces of coupler with SAE 30 WT motor oil When parking or storing your mixer Keep the coupler off the ground so dirt will not build up in the ball socket Grease Fittings Zerk Maintenance Mixer There are 3 grease Figure 27 fittings that will require lubrication Lubricate these fittings once a week Use lithium base grease grade 1 GREASE FITTING 5 Q Figure 27 Grease Fittings Mixer Grease Fittings Zerk Maintenance Electric Motor 1 There are two grease Figure 28 fi
61. with the with the voltage selector switch placedinthe 115 VAC position If 230 VAC is required remove the locking bolt and nut and flip the voltage selector toggle switch to the 230 VAC position Reinstall the locking bolt and nut to prevent the toggle switch from being accidently tripped VOLTAGE VOLTAGE CHANGE SELECTOR LOCK OUT SWITCH BOLT F 4 Figure 17 Voltage Switch 115 VAC Position Plugthe otherendofthe extension cordinto eithera 115 or 230 VAC power source look at position of voltage selector switch Rememberto readthe nameplate to determine the motor s input voltage requirement 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 voltage will severely damage the electric CORD POWER ON motor Figure 16 Extension Cord Wet Hands Starting the Electric Motor 1 To prevent personnelfrom tripping over the extension cord position the extension cord so that it lays flat and is not curled underneath the mixer Set the electric motors ON OFF switch Figure 18 to the ON position OFF ON SWITCH Figure 18 Electric Motor ON OFF Switch ON Position PAGE 22 STOW CMS 94S CONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 STOW CMS 94S CONCRETE MIXER OPERATION Operation 1 To position the tub make sure the mixer
62. ws 1 Start all wheel lug nuts by hand 2 Torque all lug nuts in sequence See Figure 31 DO NOT torque the wheel lug nuts all the way down Tighten each lug nut in 3 separate passes as defined by Table 10 Afterfirstroad use 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 e Run the engine until the fuel is completely consumed Completely drain used oil from the engine crankcase and fill with fresh clean oil then follow the procedures described in the engine manual for engine storage Clean the entire mixer and engine compartment Place the 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 94S CONCRETE MIXERS PARTS amp OPERATION MANUAL REV 2 08 04 06 NOTE PAGE STOW CMS 94SCONCRETE MIXERS PARTS 8 OPERATION MANUAL REV 2 08 04 06 PAGE 29 STOW CMS 94S CONCRETE MIXER TROUBLESHOOTING ENGINE diagnosis based on the Troubleshooting Tables 10 and 11 information shown below and on the next page Ifthe problem cannot be remedied please le

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