discount 70% in 2018-10-22 to 2018-10-24
price: USD$ 910.00
freight :USD$7.00,(Postal parcel)
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This shop has signed the consumer protection service agreement, the seller who joins this service should promise: responsible for the buyer's failure to receive the goods, the goods received and the description, the quality of the goods and other issues, to protect the interests of buyers, please rest assured to buy! Our shop has joined seven days to return: the seller who joins this service must promise: if the buyer is not satisfied with the goods within 7 days after receipt of the goods, support the exchange request on the premise of not affecting the two sales.
In order to save our communication time please provide the compressor model or present compressor pictures without the compressor model or pictures we are unable to accurately judge the type of the compressor you need, the compressor is not universal, buy the wrong type of the compressor caused by the cost of return we will not take, please provide accurate models for ordering
Manufacturers of accessories are generally mass production, so a small part of the production date is not recent. Air conditioner accessories don't have shelf life like food, beverages and other drinking things, because they don't have a shelf life, and this doesn't affect quality! Electrical accessories, unlike computers, digital accessories, such as perfect packaging, certificate, instructions, manufacturers labeling, etc., the general accessories are simply packaged over. Electronic and electrical products only pay attention to their practicability. If you can't understand them, please pat them carefully! Thank you
Because the compressor is a heavy product, the compressor defaults to ordinary line logistics, to the city and county self lifting, if the customer emergency needs or choose other, please contact with the seller.
Please buyers carefully read baby description, do not buy wrong. If there are unclear places, you can send pictures to me, I can analyze and judge with you, but the final decision is in the buyer. If you buy something wrong, you can exchange it, or you can refund it. But only returned goods, other costs will be responsible for the buyer. The specific time is to return the goods within 24 hours after receiving the goods. After sales problems must first contact the owner, without prior contact, the goods will be returned directly. We don't deal with this shop. We refuse to pay everything.
We will test the compressor before shipment and confirm that we will send the goods. We attach great importance to every transaction with your receipt of the goods, please don't rush to sign, when the delivery personnel open good cargo inspection after the receipt confirmation, such as commodity packaging cartons have been open or find the goods distribution error or serious damage to the goods, after receipt of the goods may refuse to sign then, contact us directly, to ensure that your interests, please contact again reflect the loss of the goods, the number of discrepancies, the store will not be able to handle such problems seriously damaged appearance quality.
Matters needing attention:
1. The installation and maintenance of compressor must be carried out under the guidance of qualified personnel,Operation by professionals.
?2.Check whether the original compressor refrigerant oil is too dirty, if the oil is too dirty, the system must use nitrogen cleaning system, must replace the dry filter.
3. check the compressor operation control AC contactor contact is stuck or poor contact, resulting in compressor running without phase, if the compressor belongs to coil winding damage, must replace the same type of AC contactor.
4. nitrogen cleaning system, steps, open the filter with nitrogen from the radiator entrance blowing, radiator outlet, and then from the filter inlet blowing, from the compressor back to the trachea, repeated cleaning several times.
5. compressor wiring instructions, 220V voltage R capacitor and power supply, C connected to a single power supply, S connected to separate capacitors; 380V to determine the three-phase voltage balance and phase sequence.
6. cleaning unit parts should be used without corrosive safety solvents, strictly prohibit the use of flammable, explosive and volatile detergent.
7. compressor running for a period of time, must regularly check the safety valve and other protection system, to ensure that it is sensitive and reliable, generally tested once a year.
8. compressed air and electrical appliances are dangerous, maintenance or maintenance should be confirmed that the power has been cut off, and the power supply hanging "overhaul" or "no gate" warning signs, in order to prevent other people from closing the power transmission damage.
9. downtime maintenance must wait for the whole compressor after cooling and compressed air safety release, and maintenance personnel as far as possible to avoid any exhaust port in the compressor system, shut off the corresponding isolation valve.