Concrete vibrator use of safety regulations
First, it must be checked before use, the direction of rotation should be consistent with the labeled directions; all parts are connected Securing, damping device is good, after making sure that good only after use. Second, when the power supply line through the road, should be placed overhead or ground tank, the tank must be added to the cover provided Board protection.
Third, the use of plug-in vibrators person, one person, another person with the master motor and switch. Rubber hose connecting the motor must be firm, bending radius of the hose must not be less than 50 cmyhzs75 mobile concrete mixing machine, so as not to break, and no more than two bends. Operation, vibrators should sink naturally vertically man seized the trombone can not be too much force when, as found in the hose leakage, should immediately cut off the power supply for maintenance. ʱ?? Fourth, when the rainy day operations, vibrators motor apparatus should be rain. When used to pay attention to stick Housing and hose fittings must be sealed to prevent water slurry invasion. ʱ?? Fifth, power brakes box, from the actual operation site, as far as not more than 3 meters. If special gates Box Unattended, we must concentrate, timely and accurate transmission according to the command signal. Sixth, insert vibrators online face when reinforced vibrated, should pay attention not reinforced grip rods Or the rod body and hit a hard object damage. Also, pay attention to the insulated wire, such as found in the motor zero line leakage or loss, should be promptly cut off the power for repairs. Seven work, rods can not be inserted too deep, the tail rod shall be exposed 1 / 3-1 / 4 Appropriate. Do not insert concrete shaft portion. ʱ?? Eight, at work, each vibration time can decide levy slump, falling of smaller, vibration Between longer. ʱ?? Nine, in the winter construction, when as a result of the condensation of oil lubricants and difficult start, the available water slow charcoal grilled Vibrator, but not roasted or wash water hot with fire. ʱ?? X. hove flat with vibrators, the rope must be insulated and dry. “They should cooperate closely, When moving and turning, dragging on both ends of the plate should not be tied to the motor. XI, vibrators and connecting bolts between the electrodes, should always be fastened, the introduction of vibrators The power lines should be fixed on the plate, electrical switches should be mounted on the handle in order to open and close. ʱ?? XII move when in operation, shall be such that the wires of the motor to maintain a sufficient length and Looseness, must not allow its taut. In order to avoid thread pulled off. ʱ?? XIII, the outer surface of vibrators should be kept clean, can not make the grout bonding on the motor housing, So as not to interfere with the motor cooling. ʱ?? Fourth, when operating vibrators, motor temperature must not exceed 75 degrees, cool down, if necessary, Operation to identify obstacles, should immediately stop excluded. ʱ?? Fifth, when using several vibrators attached on one member simultaneously, then each vibration Pound the frequency must be consistent to avoid mutual interference phenomena. Sixteen, a buffer spring flatbed vibrator. Spring have good flexibility, in order to avoid Working in bad vibration motor housing. ʱ?? XVII vibrators must be cleaned after use, clean, clean, all connectors must not Water mud stick, in order to avoid threaded by cementation, and affect the connection. Pound actuator should be placed in a dry room after cleaning.
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