After the oil drum pump is unpacked, it is assembled according to the structure diagram, connected to the motor (1) and connected to the mobile phone (2) to make the pump body and the motor integrated. (3) Connect the water wheel to the oil drum pump. Matters
1. The oil drum pump uses the specified voltage: the line voltage does not exceed ±10% of the voltage specified on the pumping pump nameplate.
2. After the drum pump package is unpacked, assemble it according to the structure diagram, connect the motor (1) and connect the mobile phone (2) so that the pump body and the motor are integrated (3) Connect the water wheel tube
3. Before using the oil drum pump, check that the parts are in good condition before they can be used.
4. The oil drum pump should not be used for air running. If the pumping is completed, the pump will be stopped. Otherwise, the impeller seal bearing and other bearings will be accelerated. It is also possible to wear the pump tube because the oil drum pump motor has a no-load speed of 10,000 rpm.
5. The oil drum pump should change the brush in time. When the brush is worn and will not be used, it must be replaced in time (2 brushes are exchanged at the same time). Otherwise, the contact between the brush and the commutator will cause damage to the commutator. Burn out the armature.
6. The oil drum pump should not be used under the following conditions. If the insulation damage is found during the use, the power cable sheath is broken, the plug and socket are cracked or the contact is bad, and the intermittent operation will cause serious troubles such as sparks, the motor casing Repairs should be made immediately during operation. Do not use until they are repaired.
7. The oil drum pump prevents overload. When the speed is abnormal or reduced during use, it should be stopped to check whether there is any debris stuck in the impeller or the motor is faulty. The pump must cut off the power immediately when braking.
8. When using the oil drum pump, be careful, be careful to avoid the oil drum pump from being shocked.
Article from: http://?436.html China Hardware Business Network http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cnCone Pendant Light
We diviided the led light according to the using eviiroment. Most of our product is the commercial LED Lighting
Commercial lighting is a term used to describe lighting that is used in commercial spaces, including auto dealerships, distribution centers, churches, factories, offices, and warehouses. Unlike residential lighting, commercial lighting is made to withstand more abuse and has a longer lifespan.
While the focus of residential lighting is often on aesthetics, commercial lighting is task orientated. Commercial lighting systems are designed based on what the application is. For example, in an office-type setting, you may see task lighting, which illuminates specific areas where employees need concentrated light to be able to perform their jobs.