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Affected by the international financial crisis, the demand for the lubricants market once shrank in 2009, and the sales situation became increasingly severe. In this regard, Kunlun Lubricant Northwest Company actively responded to, adhered to brand management, adopted an active and prudent marketing strategy, vigorously explored the high-grade lubricant market, sales staff to strengthen the OEM, large customers and end-user visits, combined with the actual situation of customers , Continuously improve service awareness and sense of competition, and promote customers to upgrade their products.
Shaanxi Heavy Duty Truck is the second heavy truck manufacturer in China and the first in Northwest China. From January to October 2009, it produced 50,000 heavy trucks. At the beginning of the year, Shaanxi Heavy Duty Truck officially began production of Euro III heavy duty trucks. After obtaining this information, Kunlun Lubricants Northwest Branch immediately formulated a targeted market development program. Kunlun's excellent service and excellent oil quality guarantee And satisfactory after-sales service commitments have been recognized by Shaanxi Zhongqi.
As early as May 2006, Kunlun Lubricant Company had frequent contacts with senior executives of Shaanxi Heavy Truck Automobile Co., Ltd. and established a strategic partnership between the two companies. The Lubricating Oil Company also held a seminar on technology, service, and quality in Shaanxi Automobile. For a long time, Kunlun Lubricants and Shaanxi Heavy Truck Manufacturing Company have maintained a good relationship of cooperation.
Over the past few years, Kunlun has made significant contributions to the development of Shaanxi Heavy Duty Truck and achieved mutual benefits. This cooperation project has also been named the 2008 company-level VIC development first prize. At present, Shaanxi Heavy Duty truck loading oil has all used Kunlun oil to achieve 1,700 tons of loading oil (Kunlun oil), and the oil grade is upgraded from the original Tianhong CD 15W-40 to CF-4 15W-40 equipment. Vehicle oil.
A.The input power supply is three-phase 380V50HZ. The voltage waveform is sinusoidal, and the amplitude fluctuation is not greater than+5~- 10%. The frequency fluctuation shall not be greater than 2HZ, and each phase shall be symmetrical. There are no higher harmonics in the power grid that are sufficient to damage the frequency converter. B. Temperature: 0~40 ℃ C.Humidity: The relative humidity shall not exceed 85% (20 ℃±5 ℃),D. Altitude: less than 1000 meters E. No severe vibration and impact
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1. 1 Professional and technical personnel are required to carry out installation and commissioning. Before use, it is necessary to carefully read this manual and the relevant electrical instructions provided.
1. 2 Each machine and electric control cabinet shall be reliably grounded with a grounding resistance not more than 4Ω.
1. 3 There should be no accumulated water on the table top, especially near the operation box, as it can easily lead to circuit failure due to water infiltration.
1.4 It is prohibited for multiple people to operate the same equipment at the same time to avoid accidents.
1. 5 The electric control cabinet should be placed in a clean and dry room, and the door should be closed when working to prevent dust intrusion from causing device performance degradation or failure. Air conditioning is used to maintain the ambient temperature of the electric control cabinet. Frequently check the operation of the cooling fan on the top of the electric control cabinet.
1. 6 Before starting the machine, check whether the safety device is normal.
1. 7 Do not operate the components in the electrical cabinet with power. After cutting off the main power supply, wait at least five minutes, and wait until the intermediate circuit capacitance is discharged before operating the frequency converter, motor, or motor cable.
1.8 Do not touch the IC circuits on the inverter control interface board and motor control board, as static electricity may damage these circuits.
1.9 Please provide the power supply and operating environment according to the technical requirements of Section 3.2. It is not allowed to arbitrarily change the parameters of the frequency converter and PLC. The user shall be responsible for any damage to electrical components caused by human factors.
The second Delivery inspection
2. 1. Check whether the equipment is damaged and complete upon delivery (according to the packing list). If there is any damage or inconsistency with the contract, please contact the dealer or manufacturer immediately.
2. 2 The manufacturer is only responsible for quality issues arising during production, and is not responsible for damage caused during unpacking, improper installation and use, or damage caused by overload operation.
2. 3 After unpacking, the accompanying documents should be properly kept, as they are necessary during equipment installation, commissioning, and use.
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Jiangyin Wanyi Machinery CO.,Ltd , https://www.wydrawmachine.com