Awards
winning machines
We are purely Czech company, that ranks among the leading manufactures of grinding machines for metal and wooden materials.
Service and repair
machinery
Keeping to the maintenance schedule is very important to achieve the best working results, safe operation and long life of the machine.
Maintenance of equipment
| Place | Type of control | Frequency | Operationt | Chapter |
|---|---|---|---|---|
| The machine | cleaning | 8 hours | exhaust and clean with compressed air | |
| Sanding belts | inspection | 8 hours | replace if worn | 5.1 |
| Conveyor belt | cleaning | 8 hours | clean with soapy water | |
| Dust dispenser and FeedBelt Cleaning rails | cleaning | 8 hours | empty the tray, vacuum the drawers with the industrial vacuum cleaner | 7.2 |
| Air treatment unit | cleaning | 40 hours | release condensed water | |
| Brake | inspection | 80 hours | check the function, measure the height of the pads | |
| Safety and emergency devices | inspection | 80 hours | check according the rules | |
| Chain of D unit | tension control | 200 hours | check, if needed tighten | 7.17 |
| Belts | tension control | 200 hours | tighten, replace if worn | 7.9 |
| Conveyor belt | tension control | 300 hours | if needed, tighten | 7.5 |
| Chain of D unit | lubrication | 500 hours | grease with TOTAL MULTIS COMLEX S2 | 7.17 |
Check of the emergency and safety equipment
Regularly, at least once a fortnight, check the emergency and safety equipment:
- Emergency stop buttons. During the operation of the machine, press the button, the machine must stop within a few seconds.
- Door switches. During the operation of the machine, slightly open the door, the machine must stop within a few seconds.
- Folding barrier in the input of the material into the machine. During the operation of the machine, lower the barrier, the feed belt stops.
- Limit switches of the table position.
Before long shutdown of the machine:
- Drain condensate from the air handling unit
- Disconnect the power and compressed air
- Cover the conveyor belt with opaque film
- Preserve with oil the metal parts exposed in another way
- Protect the whole machine against dust by covering with film
- Do not store the machine on a humid place, protect it from any unfavourable weather conditions
Possible defects
After pressing the "start" button, the control circuits are not connected.
- Check whether there has not been a power blackout.
- Check whether the main power switch and the "belt speed" switch is set to "0".
- Make sure whether the side door is not open, there is not any object under the folding barrier to entry, the emergency stop buttons are not locked.
- Check whether the air pressure of 6 bar is in the system.
- Measure with the tester whether there is voltage at the terminals of the terminal block.
- Check the overcurrent protection.
- Replace the fuses. Replace the fuses only with the fuses of the same type. In no case, attempt to repair or replace them with something else.
During the operation, the machine is stopped
- Check whether there is not a power blackout.
- Check the air pressure. Ensure the input pressure 6 bar into the machine.
- Check whether there has not been an accidentally pressing of the emergency stop or the opening of the door.
- Check the overcurrent protection. Push the black button on the overcurrent protection inside the terminal box
- The belt moved sideways due to oscillations. Loosen up the belt tension and center it. Check optical sensor and oscillation function. Clean dust off the optical sensor.
- Replace the fuses.
