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OperatiOn and p ts Manual ar
MOdels
Cv1a
Cv2a/2B
Cv3/3B a
viBtO ra r MOtOr
Revision #0 (04/30/13)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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silicosis/respiratory warnings WARNING WARNING SILICOSIS WARNING RESPIRATORY HAZARDS Grinding/cutting/drillingofmasonry,concrete,metaland Grinding/cutting/drillingofmasonry,concrete,metaland othermaterialswithsilicaintheircompositionmaygive other materials can generate dust, mists and fumes off dust or mists containing crystalline silica. Silica is a containing chemicals known to cause serious or fatal basiccomponentofsand,quartz,brickclay,graniteand injury or illness, such as respiratory diseas
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notes CV seRIes VIbRatoR motoR • opeRatIon and paR ts manual — ReV . #0 (04/30/13) — page 3
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t able of ontents c component Drawings V c s series Vibrator Motor Silicosis/Respiratory Warnings ................................ 2 Decals ............................................................... 26-27 Table Of Contents .................................................... 4 Vibrator Motor Housing Assembly .................... 28-29 Parts Ordering Procedures ...................................... 5 Vibrator Motor Assembly. .................................. 30-31 General Power Tool Safety
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parts orDering proceDures ordering parts has never been easier! choose from three easy options: Effective: st January 1 , 2006 best deal! order via Internet (dealers only) : If you have an MQ Account, to obtain a Username Order parts on-line using Multiquip’s SmartEquip website! and Password, E-mail us at: parts@multiquip. com. View Parts Diagrams To obtain an MQ Account, contact your Order Parts District Sales Manager for more information. Print Specifi cation Information Use the int
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general power tool safety warnings WaRnIng Read all safety warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. save all warnings and instructions for future reference. The term "power tool" in the warnings refers to your mains-operated (corded) power tool or battery-operated (cordless) power tool. 1. Work area safety a) Keep work area clean and well lit. Cluttered or dark areas invite accidents. b) do not ope
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general power tool safety warnings f) dress properly. do not wear loose clothing or jewelry. Keep your hair, clothing and gloves away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts. g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards. 4. power tool use and care a) do not force the power tool. use the correct power too
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noise anD Vibration figures noise emissions It is recommended the operator wear hearing protection while operating the power tool. Sound pressure level at the work station: L = 82.5 dB (in accordance with EN ISO 11203) pA Sound pressure level: L = 93.5 dB (in accordance with EN ISO 3744) WA Vibration emissions Vibration Emissions Value = 1.23 m/s² Uncertainty = 1.5 m/s² The declared vibration total value has been measured in accordance with a standard test method (EN 60745-2-12; 2009 6.2.6.3) a
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safety inforMation Do not operate or service the equipment before reading Potential hazards associated with the operation of this the entire manual. Safety precautions should be followed equipment will be referenced with hazard symbols which at all times when operating this equipment. may appear throughout this manual in conjunction with Failure to read and understand the safety safety messages. messages and operating instructions could result in injury to yourself and others. Symbol Safety
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safety inforMation geneRal saFetY NOTICE CautIon This equipment should only be operated by trained and qualifi ed personnel 18 years of age and older. neVeR operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, Whenever necessary, replace nameplate, operation and hearing protection, steel-toed boots and other protective safety decals when they become diffi cult read. devices required by the job or city and state regulations. Manu
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safety inforMation alWaYs disconnect the motor from the power source VIbRatoR motoR saFetY when not in use, before servicing, and when changing dangeR fl exible shafting and vibrator heads. alWaYs wear rubber insulated gloves and boots when Allow the vibrator motor to cool before holding the fl exshaft during operation. The possibility of servicing. Contact with hot components can electrocution exists causing equipment damage and cause serious burns. severe bodily harm even death!
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safety inforMation Before plugging the motor into a power source, alWaYs Use only the gauge wire and length of cord recommended remove any wrenches or other tools from the motor, for the motor size. If in doubt, go to the next heavier gauge. shaft, and head that were used for assembly. (The smaller the gauge number, the heavier the cord.) power Cord/Cable safety enVIRonmental saFetY/deCommIssIonIng dangeR NOTICE alWaYs use a grounded 3-wire extension cord that has do not pour
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specifications t able 1. Vibrator motor specifications Model# CV1a CV2a CV2b CV3a CV3b Horsepower 1 HP (0.746 kW) 2 HP (1.492 kW) 3 HP (2.238 kW) Weight 11 lbs (4989.5 g) 12.5 lbs (5669.9 g) 13.5 lbs (6123.5 g) RPM (No Load) 22,000 RPM Volts 115 VAC 115 VAC 230 VAC 115 VAC 230 VAC Amps 10A 15 A 7.5 A 20 A 10 A Hertz 50/60 Hz t able 2. drive motors Required model# amps Voltage/Frequency Hp (kW) Rpm t ype shaft CV1A 10 115 VAC 50/60 Hz 1 (1.2) 16,000 FSN Electric CV2A 15 115 VAC 50/60 Hz 2 (1.8)
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DiMensions H W L Figure 1. Dimensions t able 3. dimensions Model CV1A CV2A CV2B CV3A CV3B Length 13.5 inches (343 mm) 13.5 inches (343 mm) 13.5 inches (343 mm) Width 8.75 inches (222.25 mm) 8.75 inches (222.25 mm) 8.75 inches (222.25 mm) Height 7.75 inches (196.85 mm) 7.75 inches (196.85 mm) 7.75 inches (196.85 mm) page 14 — CV seRIes VIbRatoR motoR • opeRatIon and paR ts manual — ReV . #0 (04/30/13)
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general inforMation Multiquip's CV Series Vibrator Motors are designed to VIbRatIon tIme work with flex shafts and vibrator heads for consolidation Vibration time depends on frequency. The higher the of fresh concrete to ensure optimum strength and durability. frequency, the less vibration time is required for the job. See Table 2 for the required shafts for the different vibrator motor models. VIbRatIon Range These vibrator motors have large vibration-isolated handles Vibration range (Fi
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general inforMation eXtensIon CoRds NOTICE When extension cords are used, refer toTable 5 for the Vibrator head spacing distance (d) is calculated by correct size and lengths needed. Using an extension multiplying the vibrating head radius (area of influence) cord with a wire gauge smaller than or longer than by 1.5. the recommended size could result in reduced motor When determining which head to choose it is important performance and/or damage to the motor or extension to access the a
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LOCTITE™271 PIPE THREAD setup ConneCtIons atta CHIng VIbRatIng Head t o FleX-sHaFt When connecting the vibrator motor to flex shaft and heads, 1. Locate appropriate coupler and spindle for desired use only the combination shown below in Table 6. flex-shaft. See Figure 4. 2. Apply a ring of anaerobic sealant (Loctite™ No. 271) t able 6. shaft sizes to flexshaft threads as shown in Figure 4. max. shaft model shaft Head 3. Insert coupler and spindle into flexshaft as shown in length Figure 4. 9
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setup atta CHIng FleXsHaFt to dRIVe motoR InstallIng FsC sHaFt CoupleR 1. Pull upward on drive motor quick-disconnect knob. The FSC shaft coupler allows for the extension of the Insert coupler-end of flexshaft into drive motor housing. FS- Series flexshafts. Maximum extension length shall not See Figure 5. exceed 35 ft (10.6 meters). 2. Make sure flexshaft has been seated securely. Release This shaft extension coupler is only to be used on FS series drive motor quick-disconnect knob. shafts.
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operation 6. Slowly lift the head out of the mix using an up and opeRatIon down movement. This slight up and down movement Before connecting any of the flexible shafts referenced in will close the hole formed by the vibrator. this manual, please read all operating instructions relating 7. When lifting the head out of the concrete, withdraw to the drive motor associated with the flexshaft. slowly at a rate of about 3 sec./ft. Using this technique Using the wrong drive motor can adversely af
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Maintenance 1. If installed, remove head assembly and shaft coupling. dRIVe motoR maIntenanCe 2. Remove slotted spring using hammer and punch of 1. Visually inspect the motor daily before use for defective appropriate size. or missing parts, and have repairs made before use. 3. Once the pin is removed, the quick-disconnect knob, 2. Inspect brushes frequently and replace when they compression spring, and lock pin can easily be become worn to a length of 3/8". See Length A in removed. Figur
