At Duniform, we offer lifelong support for anything related to our sealing machines and accessories. We provide you with local technical assistance and quick access to spare parts to keep your equipment in top condition.
If nothing lights up on the machines, the first step is to make sure the power cord is properly plugged in.
If there is still no power on the DF20/25, the fuse may have blown. For the DF10/15, other components may be damaged. The fuse on the DF20/25 can easily be replaced, while the DF10/15 requires servicing. Feel free to contact us and we will assist you.
On the DF20/25, the light always flashes at the start temperature until it heats up. Other flashing patterns indicate a fault. Please schedule a service appointment and we will help you investigate the issue.
On the DF10/15, there are no lights that can flash. The only light on these models is the indicator for the temperature switch. When the machine is hot, the light turns off.
When the machine lid is in the raised position, the lever stop is in a retracted position. In this state, the lid cannot be closed. Make sure to release the stop and the issue will be resolved.
On the DF20/25, the motor may have stopped in the wrong position. Please contact a service technician for reset instructions, and we will assist you.
Check if you have set the correct temperature. For the DF20/25, check the fuse. For the DF10/15, please schedule a service appointment and we will assist you.
You may have set the temperature too low or placed the film upside down in the machine. Only one side of the film adheres to the trays.
For the DF10/15, try replacing the silicone strip at the knife support with a new one. For the DF20/25, the silicone strip on the opposite side of the knife may be missing. The issue may also be caused by a worn knife, which requires the machine to be serviced for replacement. Please contact a service technician and we will assist you.
This may indicate that the machine is worn. Please contact your service technician for maintenance and we will assist you.
We easily provide spare parts for all our Duniform machines. Contact LJ Maskinservice directly:
LJ Maskinservice AB
SE: +46 70-582 43 80
DK: +45 4033 4479
NO: +47 915 37 316