First, SB series drum pump uses and features SB series electric pump is Shanghai Wang Quan Pump Co., Ltd. to develop high-quality prototype developed from West Germany, the technical indicators have reached the level of the prototype, and prototype development The different uses of different suction fluid series derived products, Wangquan pump series for the portable tube axial pump, with high efficiency, use, easy maintenance and so on. Wangquan this series of pumps are widely used in chemical, petrochemical, fine chemicals, chemical dyes, environmental protection, water treatment, medicine, food and other departments pumping different liquids. As used in flammable and explosive situations, the explosion-proof electric pump can be used by our company. (Model SB-3, Model SB-3-1, Model SB-3-RPP-50, Model SB-4) The explosion-proof electric pump should be in accordance with the relevant provisions of GB38361-2 "Explosion-proof Electrical Equipment for Explosive Atmospheres" And the proper use of explosion-proof plug socket. Second, the use and maintenance 1. New or long-term unused electric pump, 550 V megohmmeter out of the box Measure the insulation resistance between all live parts and may touch the metal parts, near the operating temperature should not be less than 7 megaohms. 2. Before use, to check the terminals are solid, the ground wire must be reliable and solid. 3. Check the power supply voltage is consistent with the rated voltage, can not exceed 10% of rated voltage or less on the use of power. 4. Use Wangquan electric pump series, do not damage the wires, to avoid water, oil into the motor, switches, electrical and other parts. 5. General motor type Do not work under the conditions of containing flammable and corrosive gases to ensure safe production and the normal operation of all electrical components. 6. If any abnormal noise is found during use, stop it immediately and check the cause until it can be used. 7. Wangquan electric pump series should not be air-time operation, the use of pumping immediately stop pumping immediately, because the series pump motor no-load speed of up to 12,000 rev / min or so, will be worn, universal joint impeller, Severe damage to the tubing. 8. Exchange the brush: When the brush wear can not be used should be replaced immediately, otherwise it will damage the commutator, in severe cases more easily lead to burn the motor. 9. Electric pump should be regularly checked, usually at least once every three months, often used should be monthly maintenance, maintenance should be fully open, eliminating internal dust, oil, if the commutator too much ash can be used Alcohol scrub commutator surface. If damaged parts should be replaced by the same parts. 10. Do not use when placed in a dry, clean, no corrosive gas environment. 11. Wang Quan series of electric pump from the date of delivery warranty 3 months, if more than a deadline for damage, the company undertakes repair operations, and with all the other components, the majority of users are welcome to the spring of the series pump Recommendations for improvement.
Antique Bronze Bathroom Faucet
Antique Bathroom Faucet
Oil rubbed bronze Bathroom Faucet is one kind of antique bathroom faucets, which is a beautiful finished metal used for many home fixtures and hardware. Its nature as a [living finish",
so it is susceptible to some natural change and wear over time, including hard water spots if the fixture is exposed to moisture. Often clean and care for oil rubbed bronze bathroom
faucets with right method to keep it looking good for generations.
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