Reflow Oven Maintenance Methods
Before inspection, stop the reflow oven and lower the temperature to room temperature (20~30℃).
1. Clean the exhaust pipe:Clean the oil and dirt in the exhaust pipe with a cleaning cloth.
2. Clean dust and dirt from drive sprocket:Clean dust and dirt from drive sprocket with cleaning cloth and alcohol, then add lubricant again. Clean the inlet and outlet of the furnace. Check the furnace inlet and outlet for oil and dirt, and wipe them clean with a rag.
3 Vacuum cleaner to suck up flux and other dirt from the furnace.
4. Dip the rag or dust paper into the furnace cleaner and wipe clean the dust, such as flux sucked by the vacuum cleaner.
5. Turn the furnace up switch to open, so that the furnace rises, and observe the furnace outlet and part of whether there is flux and other dirt, shovel to remove the spoils, and then remove the furnace ash.
6. Check the upper and lower blower hot air motor for dirt and foreign matter. If there is dirt and foreign matter, remove it, clean the dirt with CP-02, and remove rust with WD-40.
7. Check the conveyor chain:Check whether the chain is deformed, matched with the gears, and whether the hole between the chain and the chain is blocked by foreign matter. If it is, clear it with iron brush.
8. Check the intake and exhaust box and the filter in the exhaust box.
1) Remove the rear sealing plate of the intake and exhaust box and take out the filter screen.
2) Put the filter into the cleaning solution and clean it with a steel brush.
3) After the solvent on the surface of the cleaned filter evaporates, insert the filter into the exhaust box and install the exhaust sealing plate.
9. regularly check the lubrication of the machine.
1) Lubricate each bearing of the head and the width-adjusting chain.
2) Lubricate the synchronous chain, tension wheel and bearings.
3) Use bearings to lubricate the head conveyor chain when it passes through the wheel.
4) Lubricate the oil, head screw and drive square shaft.
Reflow Soldering Machine Maintenance Precautions
To avoid improper cleaning of the furnace, which may lead to combustion or explosion, it is prohibited to use highly volatile solvents to clean the inside and outside of the furnace. If you avoid using highly volatile solvents, such as alcohol and isopropyl alcohol, make sure these substances evaporate before using the equipment. All parts must be cleaned of solder, dust, dirt or other foreign matter and oiled before maintenance! In particular, if we find a problem with the machine while performing routine maintenance on the reflow solder, we must not repair it without permission, but must notify the equipment manager in time to handle it. At the same time, in the maintenance process, be sure to pay attention to the safety operation, do not operate irregularly.
Post time: Nov-08-2022