Optical fiber welding machine daily maintenance matters needing attention

fiber welding machine maintenance and repair

common faults and elimination method of

( 1) Open welding machine, the screen without light, open the wind cap found level light not bright, Machine without any response) 。 The cause of the problem:

(1) power supply plug or socket power converter is bad;

(2) the power switch poor contact;

(3) power fuse disconnect;

(4) machine internal short-circuit or failure;

(5) use battery, the battery voltage is insufficient or reverse polarity.

the solution: check whether the power fuse disconnect, if disconnect to replace the fuse ( Welding machine for 8 a, the power converter is 3 a) , confirm the power supply output voltage is about 12 ~ 13 v. Check whether the battery polarity reverse, if have the processing. Then restart the, still not solve the problem, repair maintenance department.

( 2) After startup, show only the icon, the machine has no other action. The cause of the problem:

(1) reset button keyboard has a problem, not up.

(2) the internal circuit fault. Solution: you push hard on the 'reset' button, and then let go, repeated several times, see if I can solve the problem, otherwise the maintenance department to replace the keyboard.
fiber welding machine

( 3) After startup, always show 'system reset' reset can't stop. The cause of the problem:

(1) a new photoelectric switch welding machine has a problem or on the camshaft sensing column;

(2) the motor or motor driver has a problem. Solution: loosen the two inner hexagon bolt, the head cover off the nose cover plate. Induction column away, to plug the hole in the side of the camshaft, with 502 adhesive. If it is a big plate led photoelectric switch block slice, clamp block with forceps, gently pull (test whether reset to stop again. If it's with a travel switch control reset, remove the dirt in the switch. Still cannot solve the problem of maintenance of repair.

( 4) Optical fiber was laid, after half without optical fiber image on the screen and very dark. Other models according to 'automatic' button set gap, image conversion after the screen dimmed and no optical fiber image, the final show 'reshipment optical fiber. The cause of the problem:

1) wind cap hasn't put pressure or poor contact spring.

(2) the wind cap or wouldn't light on the conductive column below attachment loss. Solution: use tweezers grip the wind cap internal back-end between two contact spring pieces, then raised slightly. Will level by pressing the electric bridge the two contacts at the top of the pillars to bounce. Still can't solve the problem to repair maintenance department.

( 5) Optical fiber welding machine in welding process shows' can't find the fiber or fiber surface is not clean.

the cause of the problem: the surface of the optical system caused by pollution. The solution: cleaning with anhydrous alcohol protection glass, fiber cover the lens cleaning pressure at the same time, after wait for alcohol dry and then to commissioning, observe whether the welding machine in normal welding. If the fault can't be ruled out, the welding machine need repair service.

( 6) Welding machine in welding process to show 'fiber migration is too big. In the process of the core, while fiber image in the vertical direction, on both ends of the optical fiber end face not neat, no welding. The cause of the problem:

1) precision V groove with dust, to the side of the fiber position on the high side, a maximum of fiber is greater than the other side of the up and down;

(2) the microscope lens, lights and prism with grey. Solution: use a sharpening of the toothpick to touch alcohol wipe down V groove single direction, several times. Then completes the end face of the optical fiber head on the bottom of the V groove V groove by pushing forward smoothness. Wipe the two microscope lens, two lights. ( Note: to use clean cotton, it is better to brush a few times more) Still not solve the problem, please send repair maintenance department.

( 7) Found in the process of welding by optical fiber welding part is unusual, electrode discharge is not uniform.

the cause of the problem: the tip of the electrode was oxidized, apex of the presence of oxide, electrode discharge is not uniform, causing the bad welding quality. Solution: need to clean the electrode, if can't discharge after cleaning, you need to replace the electrodes. In general, the electrode welding 500 times or so need to clean the electrode. Using 9000 times or so you will need to replace the new electrode. Please use the original manufacturer when replacing electrode production electrode, guarantee the normal work of the welding function.

( 8) Electrode using time reduced. The cause of the problem: welding machine battery without electricity.

the solution: optical fiber welding machine battery, like we use the cell phone battery, also need to pay attention to using method, under normal circumstances, the battery capacity is above 30%, please use the battery power supply. Please note that at the same time, in the use of alternating current power supply, will be for the welding machine battery charging. After found the battery life was reduced, the battery can be three times the depth charge and discharge, so the time of the battery can be extended.