Fifth, security regulations

Fifth, security regulations 1, electric rammer should be properly grounded, then cable, the yellow-green wire is the ground wire, grounding should be ensured with grounding resistance of less than 0.1 ohm, it should be a reasonable choice of cable and power distribution concrete mixer diesel 3.5 cubic foot cement mixer apparatus according to the motor rated current ( Each phase section is not less than 25mm²), when operating electric rammer, must wear insulated shoes and wear insulated gloves, unprotected parts of the body may not be in contact with, the work can not pull the cable too tight, not loose thread of installation, to prevent leakage; In addition, electric rammer should pay attention to moisture, the motor can not water, rain work is prohibited in order to avoid electric shock. 2, the impact of gasoline should be carefully read before ramming Operating Instructions gasoline engine, in strict accordance with the provisions of filling oil and fuel, lubricants using four-stroke engine oil level and above in the SE, fuel use 90 # unleaded gasoline. Non-gasoline engine at high speed when the stop button press, so as not to damage the gasoline engine. When not in use, should be promptly shut down the engine, close the fuel valve, operation and refueling non-smoking, close to the fire at the non-refueling and operate rammer, the engine is running prohibited refueling operation Do not touch the muffler, engine cylinder and fins, so as not to cause burns. When there is no air filter, prohibiting operation. 3, rammer prohibited started on the cement pavement and other hard ground and operating, place the rammer, avoid tipping, rolling, falling, when the rammer work is prohibited from the people, should remain part of the body and the rammer movement there a certain distance. 4, before the operation, should be re-read and understand the safety rules and safety regulations and operating proficiency in technology before it can function. 5, repair demolition rammer, especially warn the user, should be removed from the ram plate, disassembly assembly should pay attention to internal security warnings within the cylinder on the bezel. Be careful when removing the need random attachment (two long screws and four nuts) must be separated by a long screw between 180 ° double shaft concrete mixer with advanced technology mounted on the inner cylinder and the baffle plate, tighten the nut, unscrew the four countersunk screws after , then slowly loosen the nut will slowly exit the bottom of the spring. Then again dedicated large sleeve on the piston rod nut loosen exit, take out the slider along the upper part of the spring to exit, when the assembly and disassembly in reverse order. Six lubrication 1, rammer host 15 hours after use lubricant should be replaced after every 60 hours of work changed once. 2, in order to ensure the rammer can fully lubricated after every 20 hours, add more oil 150 grams. 3, after the rammer overhaul, should be re-injected into the 0.4kg oil. 4, gasoline engine oil regularly replaced by gasoline specification, for a new aircraft engine oil after the run 20 hours, after an oil change once every 100 hours of operation. Seven, maintenance and repair 1, the gasoline engine in strict accordance with the instructions for maintenance, cleaning dust often fins on the engine, according to the provisions of the specification, should be regularly maintained. 2, class work, you should remove dirt rammed the board, check the screws and the connecting parts are loose. 3, dust-proof folding cartons for the wearing parts, should be replaced broken when removed from the ram plate disassembly, after removing the inner cylinder assembly, may replace the dust off the box, to prevent foreign matter from entering the cylinder. 4, operated in such unusual circumstances, hot sale bhs twin shaft concrete mixer should immediately stop checks. Eight, bearings, seals, seals seal PD42 × 62 × 12 bearing 207 1 304 2 942/17 1 942/30 a D-ring 100 × 3.1 2 个 75 × 3.1 1 nines, especially electric warning rammer operation Note 1, the operator must wear insulated shoes, wear insulated gloves 2, between the site and the distribution system according to the electrical wiring diagram rammer access leakage protection. (Leakage protection device operating current in less than 10mA)