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Headquarter Address: Baihao Industrial Zone, Houjie Town, Dongguan City, Guangdong Province
Tel：+86 769-85923778 85923738
85878200
Fax：+86769-85924507
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E-mail：cds@dg-xinghe.com
Troubleshooting methods for gold medal edge banding machine failure
Published Time：
2019-11-27
Common Malfunctions and SolutionsCauseCheckSolutionHydraulic cylinder does not move (no movement in any direction)Worn oil pump and motor connectorDisassemble the motor and oil tank screws, replace the connectorNo oil pressure causing no movementCheck if there is oil pressure in the hydraulic cylinderReplace the pressure regulating valveHydraulic cylinder oil leakageOil pressure in the oil pipe but the hydraulic cylinder does not move; internal oil leakage in the hydraulic cylinderReplace the hydraulic cylinderDid not reach the specified air pressureAir pressure gauge indicates zeroReplace the carbon brush
Common Malfunctions and Solutions
|
Cause |
Check |
Solution |
|
Hydraulic cylinder does not move (does not move in either direction) |
||
|
Worn pump and motor connector |
Remove the motor and tank screws |
Replace the connector |
|
No movement due to lack of oil pressure |
Check if there is oil pressure in the hydraulic cylinder |
Replace the pressure regulating valve |
|
Caused by hydraulic cylinder oil leakage |
There is oil pressure in the oil pipe, but the hydraulic cylinder does not move; internal oil leakage in the hydraulic cylinder. |
Replace the hydraulic cylinder |
|
Specified air pressure not reached |
Air pressure gauge indicates zero |
Replace the carbon brush and then adjust the balance |
|
Hydraulic cylinder only moves in one direction (Hydraulic cylinder movement is slow) |
||
|
Air filter clogged |
Remove the air filter element, only install the housing, start the machine, and check if the air pressure gauge changes to determine if it is clogged |
Clean or replace the filter, then adjust the balance
|
|
Unstable air pressure/too low air pressure |
When the air pressure gauge indicates zero or extremely low |
Replace the carbon brush and filter, then adjust the balance |
|
Detector clogged |
Check if there are any foreign objects blocking the small holes above and below the detector |
Clear the blockage |
Headquarter Address: Baihao Industrial Zone, Houjie Town, Dongguan City, Guangdong Province
Tel：+86769-85923778 85923738 85878200
Fax：+86769-85924507
Website：http://www.dg-xinghe.com
E-mail：cds@dg-xinghe.com
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