If the air conditioning is not available, it is hot and the windows are not comfortable, and air conditioning cannot be lacking when driving. However, there are problems with air conditioners during their use, and we need to repair them, but we don't know much about many of them. So, what's car air conditioning? Automobile air conditioning maintenance equipment
It's the summer when we drive out, we use air conditioning, and if we don't drive, it's hot and the windows aren't comfortable, and when we drive, we can't lose air conditioning. However, there are problems with air conditioners during their use, and we need to repair them, but we don't know much about many of them. So, let me introduce to you what we're looking at for. Automobile air conditioning maintenance equipment
What do auto air conditioning care
1. Clean water tanks and condensers
Water tanks and condensers are an important component of vehicle cooling systems and air conditioning, and as vehicles are used for long periods of time, such as dust, mud, willows, etc., are composted in the gap between the two, thus affecting the performance of water temperature and air conditioning refrigeration。
2. Inspection of air-conditioning pressure for refrigerants
The first check (h) is a high pressure test tube and (l) a low pressure test tube, which is attached to a fluorine pressure detector, and when the fluorine pressure table is connected, the vehicle starts to fire at speed. At this point, the air conditioner switch is opened, the air conditioner system is turned on to a relatively large start-up test, the low-speed pressure test should not exceed 300 and the low-speed pressure should not exceed 60。
When a few millimeters are operating at a glitch, the pressure gauge pressure changes are observed by increasing the speed of the oil and checking whether the ac compressor is functioning properly. It then removes the original plant refrigerant (134a), which typically weighs between 250 g-300 g, receives a pressure sheet for fluoride enhancement, and recommends that vehicles normally use around one bottle for two to three years, some of which can be added to two bottles。
Automobile air conditioning maintenance equipment
So let's see what we need for the ac tools. The general tools should include a variety of wrenchs (active wrench, opening wrench, plum wrench, pipe wrench, dumb wrench, etc.), screwdrivers (one-word screwdriver, cross screwdriver, etc.), pliers (strawl, carpsticks, pliers, electric pliers, etc.), hammers, flashlights, drills, etc., as well as thermometers, pressure meters and vacuum pressure tables, watch, electric iron, hand drills, and acetylene oxygen welding equipment。
In addition, auto air-conditioning maintenance equipment and the installation of commonly used detection tools, such as duplex pressure meters, leak detectors, refrigerant injection valves and vacuum pumps, which are some of the more valuable specialized equipment, suggest that after-sale maintenance services be provided or that you go to the local 4s store for maintenance, and that the need for specialized equipment for vehicle air-conditioning maintenance and vehicle air-conditioning equipment be dealt with at a cost to professionals, rather than at their own expense, and not guaranteed。
What did i tell you about auto air conditioning maintenance? Automobile air conditioning maintenance equipment? Although auto air conditioning repairs are relatively simple, we need a professional mechanic to do the repairs, and if our car is still under free maintenance, we can just go to the shop. Of course, when we're repairing car air conditioners, we still need to find a decent shop, so we can rest assured。
