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Quality guarantees and after sale to promise the service:

　　For the purpose of offering the prompt, professional, complete overall after-sale service to the customer in coordination with the Industrial Co., Ltd., in order to enable the customer the better products which uses our company, we will make great efforts to offer the high-quality after-sale service to you. We seriously promise to you: Flame polishing machine and etching machine quality are excellent, the function is intact.
　　 The company products reach the national standard, quality is excellent, the function is intact, have already got the national patented product certificate, enterprise products and carried out the standard registration card.

　　 The service centre of the company stores the repair piece spare part of enough quantity, the maximum guarantee customer maintains the accessories and gets the prompt and effective one supplementary and changing.

The trouble polishing machine is overhauled
Trouble phenomenon	Trouble reason	Solution
1.Fire unable (fire Cheng is green).	一,alcohol is too much,mix with electrolytic liquid.	一,open the rifle mouth,start the machine as,can return to normal in about 30 minutes.Open to 2 or 3 shelves,can't open to 4 shelves.
2.The fire one is red,the flame is unusual	二,1,overanxious alcohol has been consumed.2,Electrolytic liquid and alcohol have been mixed.3,The rifle mouth has dirty things.	二,1,add alcohol.2,the liquid poured out in the alcohol barrel starts the machine and lets the liquid be totally flowed out,after treating the complete cooling of jar,put into alcohol and start the machine to use normally.3,Wipe the dirty things of the clean rifle mouth,jab for several times and gush out the burner with the tiny pinpoint.
3.The barometer has atmospheric pressure but not gives vent to anger.	三,rifle mouth or rifle body is stopped up angry.	三,unscrew the rifle body,or change rifles.
4.The machine has the barometer of power not to rise to start the machine.	四,1,alcohol barrel leak gas.2,The inside is connected to leak gas.3,The barometer is out of order.	四,1,turn on the alcohol barrel and see whether it is incomplete and rotten to seal enclosing,or tighten the good position.2,If the non- alcohol barrel leaks gas,please open the cover,try connecting with water of the detergent,check the of leaking gas step by step,change the new piecing.3,Change the new barometer.
5.Do not have any response (there is no atmospheric pressure,the cooling fan does not rotate to start the machine either).	五,1,fuse fuse.2,The voltage transformer is out of order.	五,1, change the new fuse.2,Change the new voltage transformer.
6. The water level is normal,it is angry and abnormal to produce,is not enough for the fire power.	六,1,leak gas.2,Not enough for the electrolytic liquid.	六,1,start the machine,let atmospheric pressure arrive certain intensity,shut down, see barometer drop,if please begin to check the of leaking gas from the rifle head step by step with water of the detergent,change the new one.2,If has not leaked gas,has changed the new electrolytic liquid.
7.There is electric current that there is no atmospheric pressure.	七,the inside is connected or seal and enclose and leak gas.	七,begin to check the of leaking gas from the alcohol barrel step by step,change and seal enclosing etc..
8. Often the flash back, (while closing rifles and stopping working, the ones that strike are loud).	八,1,prevent from,go back device fire work.2,The wireway leaks gas.	八,1,relieve a garrison,answer device or change rifles even more.2,Change the wireway.
9. The bubble arises by the polishing organic craft,or the color is partial and yellow.	九,1,flame temperature and material are not cooperated with.2,There are too much materials impurity.	九,1,cool the material with the fresh water,accelerate the pace.2,Change materials.
If the above have problem that can not be solved by oneself, please contact factory department or distributor, you had better transport our factory back to overhaul.