故障排除方法电源总开关跳闸1线路老化破皮。2线路短路1更换电源线。2更

Troubleshooting method The main <br>power switch is tripped. <br>1 The circuit is aging and broken. <br>2 The line is short-circuited. <br>1 Replace the power cord. <br>2 Replace the line. <br>Close the main power switch and no power. <br>1 The auxiliary power switch QF2 of the inverter in the cabinet is not closed. <br>2 The control power switch QF1 in the cabinet is not closed. <br>3 The emergency stop switch has been pressed and has not been reset. <br>3 Turn the emergency stop switch on the right side of the operation box to the right and pop it out to reset. <br>The grinding disc rotating motor cannot be started <br>1 The start button is damaged. <br>2 The host stop button is damaged. <br>3 Inverter failure. <br>4 Turn the speed control knob to the 0 position. <br>1 Replace the host start button. <br>2 Replace the host stop button. <br>3 Power off to reset the inverter. <br>4 Rotate the left and right speed control knobs to the right. <br>Cannot manually rise <br>1 is already at the upper limit. <br>2 The upper limit proximity switch is damaged. <br>3 The oil pressure is too low. <br>1 Adjust the position of the upper limit proximity switch. <br>2 Replace the upper limit and press the proximity switch. <br>3 Increase the oil pressure. <br>Cannot descend manually <br>1 is already at the lower limit. <br>4 The workbench is not in the down (horizontal) position. <br>2 Replace the lower limit and press the proximity switch. <br>4 Turn the worktable down first. <br>Cannot manually move left <br>1 is already in the left limit. <br>4 The left and right inverter is faulty. <br>2 Replace the left limit and press the proximity switch. <br>4 Disconnect the main power supply for 2 minutes and then power on.<br>Cannot manually run right <br>1 is already in the right run limit. <br>2 Replace the right limit and press the proximity switch. <br>Cannot move forward manually <br>1 is already at the forward limit. <br>4 The front and rear inverters have failed. <br>2Press the proximity switch before replacing the limit position. <br>Cannot manually go backward <br>1 is already in the backward limit. <br>2 After replacement, press the proximity switch for the limit position. <br>The worktable cannot be turned up <br>1 The cutter is not in the upper limit position. <br>2 The beam is not in the rear limit. <br>4 The upturning time of the workbench is not set. <br>1 Raise the cutter to the upper limit position. <br>2 Move the beam back to the rear limit. <br>4 Set up the time of the workbench on the touch screen. <br>The workbench cannot be turned down <br>1 The cutter has left the upper limit position. <br>2 The beam has left the rear limit. <br>3 The workbench is not at the 0 degree position. <br>4 The downtime of the workbench has not been set. <br>3 Bring the worktable to the 0 degree position. <br>Note: The content is subject to change without notice.

The troubleshooting method<br>The power switch trips<br>1 line aging broken skin.<br>2 Line short circuit<br>1 Replace the power cord.<br>2 Replace the line.<br>Close the total power switch without power<br>1 cabinet inverter auxiliary power switch QF2 is not closed.<br>The control power switch QF1 in the 2 cabinet is not closed.<br>3 The emergency stop switch has been pressed and has not been reset.<br>3 Eject the right-hand emergency stop switch of the operator box and eject the reset.<br>The grinding disc rotary motor does not start<br>1 The start button is damaged.<br>2 The host stop button is corrupt.<br>3 The drive is faulty.<br>4 Speed knobs knobs to 0 bits.<br>1 Replace the host start button.<br>2 Replace the host stop button.<br>3 A power outage resets the drive.<br>4 Right-hand turn left and right speed control knobs.<br>Cannot be manually assosted<br>1 is already in the upper limit bit.<br>2 The upper limit bit proximity switch is damaged.<br>3 The oil pressure pressure is too low.<br>1 Adjust the upper limit bit close to the switch position.<br>2 Replace the upper limit by pressing the near switch.<br>3 Raise the oil pressure.<br>Cannot be dropped manually<br>1 is already in the lower limit.<br>4 The work table is not in the next (horizontal) bit.<br>2 Replace the lower limit by pressing the near switch.<br>4 Turn the work table under the table first.<br>You cannot manually left the line<br>1 is already in the left-row limit.<br>4 Around the drive fault.<br>2 Replace the left limit by pressing the near switch.<br>4 Disconnect the main power supply for 2 minutes before powering up.<br>You cannot manually right-line<br>1 is already in the right-hand limit.<br>2 Replace the right limit by pressing the near switch.<br>You cannot move forward manually<br>1 is already in the forward limit.<br>4 Front and rear drive fault.<br>2 Press the near switch before replacing the limit.<br>You cannot go back manually<br>1 is already in the back row limit.<br>2 Press the near switch after replacing the limit.<br>The workstable cannot be turned up and down<br>1 Cutter is not in the upper limit position.<br>2 The beam is not in the rear limit.<br>4 The turn-over time on the workbench is not set.<br>1 Raise the cutter to the upper limit.<br>2 Move the beam back to the rear limit.<br>4 Set the turn time on the workbench on the touch screen.<br>The workstable cannot be turned down<br>1 Cutter leaves the upper limit bit.<br>2 The beam leaves the rear limit.<br>3 The workstation is not in the 0 degree position.<br>4 The turn-over time under the work table is not set.<br>3 Bring the workstation to 0 degrees.<br>Note: Content is subject to change without notice.

Troubleshooting<br>Main power switch trip<br>1. The circuit is aged and broken.<br>2 line short circuit<br>1 replace the power cord.<br>2 replace the line.<br>Turn on the main power switch and it will not work<br>The auxiliary power switch QF2 of frequency converter in 1 cabinet is not closed.<br>The control power switch QF1 in 2 cabinet is not closed.<br>3. The emergency stop switch has been pressed and not reset.<br>3 turn the emergency stop switch on the right side of the operation box to pop up and reset.<br>The rotating motor of grinding disc cannot be started<br>1. The start button is damaged.<br>The stop button of 2 main engine is damaged.<br>3. Inverter failure.<br>4. Turn the speed control knob to 0.<br>1. Replace the host start button.<br>2 replace the main engine stop button.<br>3. Power off to reset the inverter.<br>4 turn the left and right speed control knobs.<br>Cannot be raised manually<br>1 is already in the upper limit.<br>2. The upper limit proximity switch is damaged.<br>3. The oil pressure is too low.<br>1 adjust the position of the upper limit proximity switch.<br>2 replace the upper limit press proximity switch.<br>3. Increase the oil pressure.<br>No manual descent<br>1 is already in the lower limit.<br>Table 4 is not in the lower (horizontal) position.<br>2 replace the lower limit press proximity switch.<br>4. Turn the worktable down first.<br>You can't go left manually<br>1 is already in the left limit.<br>4. The left and right frequency converters are faulty.<br>2 replace the left limit press proximity switch.<br>4. Disconnect the main power supply for 2 minutes and then turn on the power.<br>You can't go right manually<br>1 is already in the right limit.<br>2 replace the right limit press proximity switch.<br>Cannot move forward manually<br>1 is already in the forward limit.<br>4. The front and rear frequency converters are faulty.<br>2 replace the front limit press proximity switch.<br>You can't go back manually<br>1 is already in the rear limit.<br>2 replace the limit press proximity switch.<br>The worktable cannot be turned up<br>1 cutter is not in the upper limit position.<br>2 the beam is not in the rear limit position.<br>4. The turning up time of worktable is not set.<br>1 raise the cutter to the upper limit.<br>2 move the beam backward to the rear limit position.<br>4. Set the table up time on the touch screen.<br>The worktable cannot be turned down<br>1 cutter has left the upper limit.<br>2 the crossbeam left the rear limit.<br>Table 3 is not in the 0 degree position.<br>4. Table down time is not set.<br>3 set the table to 0 degree.<br>Note: the contents are subject to change without prior notice.