Diesel generator is a small power generation equipment, refers to the diesel and other fuels, diesel engine as the prime mover to drive the power generation power generation machinery. Diesel generators are widely used in telecommunications, finance and financial sector, hospitals, schools, commercial and other departments, industrial and mining enterprises and residential emergency backup power, military and field operations, vehicles and ships and other special use of independent power supply.
First, the radiator regularly emits air
Radiator for diesel generators is very important, is to help the diesel generator with heat, in many cases may cause corrosion of the radiator, affecting its normal use. Corrosion can be said to be the main reason for the failure of the radiator, because in the course of the water will accelerate the process of corrosion. So we often keep the pipe joints do not leak, and from the top of the radiator regularly add water to keep the air to keep the system "no gas."
Second, to prevent the radiator corrosion
The radiator should not be in a partially replenished condition because it accelerates corrosion. For non-working generating units, take all the water out or fill all. If possible, use distilled water or natural soft water, and to add the right amount of rust inhibitor.
Third, the radiator operation considerations
The coolant of the diesel generator radiator is usually hot and has pressure. Do not arrange the radiator or remove the tubing when not cooling. Do not operate the heat sink or turn on the fan cover when the fan is running.
Fourth, keep the radiator clean
External cleaning: In dusty or polluted environments, the radiator's joints may be clogged by debris, insects, etc., which will affect the efficiency of the radiator. Regular cleaning of these light deposits can be sprayed with low pressure hot water plus a cleaning agent to spray steam or water from the front of the radiator to the fan. Such as spraying from the opposite direction will only close the center of dirt. When using this method, use a cloth to block the diesel engine and the alternator.
Fifth, the radiator in the sediment clearance
Stubborn sediment, and can not be cleared in the above manner, you can remove the radiator immersed in hot alkaline water for about 20 minutes, and then rinse with hot water. If it is used for a period of time because of the water leakage of the joint, or for a period of time with a hard water, or because the diesel generator has been running for some time without the use of a derusting agent, the heat dissipation system may be blocked by scale.