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Hard problem explanation

Fluctuation job platform common breakdown and solution


Breakdown phenomenon

1 The lift table cannot lift


The electricity presses excessively lowly

Solution: Time the survey electrical machinery load work's starter voltage, the voltage permission fluctuation scope is ±10%.


The electricity computer does not transfer

Solution: whether there is 1) exams electrical machinery various parts to damage. 2) examined that electric circuit whether integrity, wiring to be whether correct.


The electricity computer reverses

Solution: Three phase line wiring error, changes in three phase lines willfully two.


The electricity computer lacks

Solution: (electrical machinery originating dull thumping sound sound, and extension) 1) did not examine that the electrical machinery wiring attaches whether to contact good. 2) exams the short-circuiting device whether already to act.


The brace valve is at the opening state

Solution: Loosens " the drop " the button, with voltmeter examination sustaining valve whether to have the electricity:

1), if radio: Is the sustaining valve valve core movement, after possibly cannot the homing, disassemble the valve block to carry on the clean, guarantees the valve core movement freely; If after the sustaining valve breakdown is fixed, rises

Fell Taiwan still not to be able to lift possibly is other place existence breakdown, the young minutely examines to repair.

2), if has the electricity: Then the showing control wiring link existence question, overhauls the line to eliminate the breakdown abreast in row.


Overflows the stream valve hypotonia

Solution: Readjusts the overflow valve pressure under 100% rated loads to the suitable pressure.


The fluid presses the glossy quantity to be insufficient

Solution: Adds the right amount same model the hydraulic fluid (after mesh filtration).


The oil pump blots the filter stoppage

Solution: Cleans the filter.


Oil pump oil suction pipe air leakage

Solution: whether there is 1) exams the oil suction pipe gap. 2) examined that attaches whether the applied, does guarantee airtight.


Ultra carries

Solution: The reduced load, refuses the overload use.


2 The lift table does not drop


Brace valve malfunction

Solution: Presses down " the drop " the button, exams the sustaining valve whether to have the electricity:

1), if does not have the electricity: Then the showing control wiring link existence question, overhauls the line to eliminate the breakdown abreast in row.

2), if has the electricity: Is possibly the sustaining valve valve core is caused by the foreign matter jamming not to be able to act, disassembles the valve block to carry on the clean, guarantees the valve core movement freely; If sustaining valve breakdown

After removing, the lift table could still not drop possibly is other place existence question, the careful examination eliminates the breakdown abreast in row.


The festival stream valve is shut down completely

Solution: Adjusts on the sustaining valve block with a character screw-driver the orifice knob, the adjustment orifice size.


3 The lift table drops naturally


Shan Xiangfa releases the stream

Solution: In examination valve group's cone-way valve, if detected that cone-way valve's packing surface has the dunghill, cleans the cone-way valve.


The brace valve seal is lax

Solution: After sustaining valve valve core movement, cannot the homing, disassemble the valve block to carry on the clean, guarantees the valve core movement freely.


Oil cylinder internal leakage

Solution: Replacement cylinder seal.


Aluminum alloy common breakdown


The electricity source indicating lamp is not bright exams in the wall socket whether to have the power source, tows the forming block and plug line two whether to shut.

Cannot rise, whether can drop an examination traveling schedule dozen of jail only, under has a liking for is separated has the 5mm traveling schedule, on the Matushita four traveling schedule lap's small screw, resets the traveling schedule inner spring then.

Can rise only, cannot drop the examination solenoid valve indicating lamp to be whether bright, according to battery case's in drop key, if the solenoid valve lights a lamp not brightly, then exams solenoid valve two whether to shut or the pine falls.

Rises to fall from falls, rises and falls, from rises to exam in the solenoid valve whether to have the garbage, if the useful gasoline clean or blows down with the air-gun; Whether the examination rise battery case kneading board does have the moistness, uses electricity the blowing drying up then.

Rises falls when the start to be able the normal climb, rises and falls to one half:00 cannot rise and fall the replacement starting electric capacity then.

The oil tube oil leak exams the O seal whether to damage, replacement seal.

Rises to fall up and down shivers, whether in the vibration examination sliding way to have the finely ground particles, garbage, if has the clearance to be possible.

Rises to fall computer has the very big static electricity to build with the hard product then.

Has not dropped in the electricity situation with the emergency drop, with opens the mouth to pull adjusts nearby the solenoid valve on outside third &17 the hexagonal screw, counterclockwise rotation.

Adjusts right side the festival speed adjustment solenoid valve the second nut, approves with a character adjusts clockwise---Slow (drop); Anti-clockwise adjustment---Quick (drop)