Drum pump instructions and maintenance:
1. Use the specified voltage: The line voltage should not exceed ±10% of the voltage specified on the nameplate of the electric barrel pump.
2, how to equip: After the installation of the box according to the schematic diagram of the assembly, connected to the motor (1) and immediately connected to the mobile phone (2) so that the pump body and the motor as one (3) connected to the outlet tube.
3, before use, check all components in good condition to boot.
4, barrel pump should not be empty operation, use, suction is completed, that is, stop the pump, otherwise it will accelerate the impeller seal bearings and other wear. It is also possible to wear out the pump tube because the pump motor can reach 10,000 rpm at no load.
5, timely exchange of the brush, the brush will not be worn out to wear, it must be promptly exchanged (2 brushes at the same time exchange) or it will cause bad brush and commutator contact ring damage, damage to the commutator, severe punishment Burn the armature.
6, in the following circumstances shall not be used, if found in the course of the use of insulation damage, power cable workers cable jacket cracked, plugs and sockets cracking or poor contact, and intermittent operation, severely punished when the failure of the spark, the motor housing operation, Should be repaired immediately. Do not use before repair.
7, to prevent overload, when used, whenever the speed is abnormal or reduced, it should be stopped immediately to check whether there is debris stuck to the impeller or the motor is faulty, the pump must be immediately cut off when the pump for brake.
8, use tools to cherish, all pumping pump to be careful to avoid shock.
9, new or long-term unused electric pump, after opening the box with a 500-volt megohmmeter to measure the insulation resistance between all live parts and possible touching of metal parts, should not be less than 7 megohms when approaching the operating temperature.
10. Before using, check whether each terminal is firm and the grounding wire must be reliable and firm.
11. When using the barrel pump, do not damage the wires and avoid water and oil entering the motor, switch, and electrical parts.
12. It is forbidden to work under conditions that contain flammable and corrosive gases to ensure safe production and normal operation of all electrical components.
13. If abnormal noise is found during use, stop the machine immediately and check the cause. Do not use it until it is removed.
14. The electric drum pump should be checked regularly, and it should not be checked at least once every three months. The regular use should be checked once a month, and all inspections should be disassembled to eliminate internal dust and oil. If too much carbon deposits on the commutator can use alcohol to scrub the commutator surface. Replace damaged parts if they are damaged.
15. When not in use, place it in a dry, clean environment free of corrosive gases.
Random Spare Parts 1, Brush One, Universal Joint Set 3, Impeller One
Barrel pump safety instructions: 1, in addition to comply with this specification, the strict GB3883. 1-83 "safety management of hand-held power tools use, inspection, maintenance and technical regulations," the relevant provisions.
2, the product of the voltage range within ± 10% of the rated value can be used.
3, to avoid the power level and water, oil installed in the power level of the place, all of the pump, do not damage the power level, and avoid oil, water and motor switch and other electrical parts of the contact.
4. In case of sudden start, the switch shall be in the “off†state (ie press-in) before the power is turned on.
5, do not abuse the power cord, not the power cord any length or exchange. Can not pull the power cord to wipe, cut and rolled off and so on.
6, the pump is explosion-proof type, when replacing the brush or repair, pay special attention to the explosion-proof parts of the explosion-proof surface can not make it damaged. When the brush is repaired or replaced, the motor should be opened to clean the inner chamber toner, oil rot, etc.
7, the correct use of the hand, the pump power cord does not have a plug at the end, by the user to choose the right plug, there are two sides three knife special attention:
A. If the plug and socket must comply with explosion-proof regulations for plugs and sockets that are explosive and flammable, place them on a normal site away from explosive flammable sites. Use a 220V5A three-pin plug, one of which is a grounding pin.
B. No matter which type of plug is used, it must be grounded reliably. The yellow-green wire at one end of the power cord is a grounding wire. When the connection is proper, check whether the electrical connection between the metal shell and the contact foot of the pump is correct. The resistance should not be greater than 1 European mother.
8. Prohibited places: Cannot be used in special environments such as wet, snow, and corrosive gas.
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