Troubleshooting Tips - Rohde KE L Serie Manual De Instrucciones

8. TROUBLESHOOTING TIPS

The controller cannot be switched on.
• Check if the controller has been connected to the switch cabinet of the kiln�
• Check if the kiln is connected to the mains supply�
• Check the micro-fuse on the switch cabinet of the kiln� This has a T 2A fuse�
• Have your house mains supplies (plugs), fuses and the current consumption of your kiln checked by a qualified
electrician�
The controller displays an error message.
You will find the relevant explanation in your user's manual for the controller�
The firing chamber does not heat up.
Check if the safety door switch is working� The safety switch is probably not working and thus cannot operate the
safety contactor� Make sure that the safety switch works correctly� If this is not the case, or the door is not fully closed,
the safety circuit is interrupted and the kiln cannot heat up�
The kiln heats up very slowly.
The kiln does not reach the programmed temperatures� The controller displays an error message� Check the heating
elements for visible damage, e�g� cracks�
The functionality of all ROHDE kilns is tested before they leave the factory!
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Status: 01 / 2016 Page of 80