I am getting a CYCLE INTERRUPT light but nothing else.
Applies to all systems – HD-500, EA-20, Tesla, Solid State

•   There are 4 things to look for: The most likely cause is a Light Curtain violation. Part in Place sensor losing sight of the part is the second most likely cause. Switching to MANUAL control or pressing RESET during the cycle will also cause this condition. Check ground strap from press frame to generator. On HD-500 systems, check all bulbs by pressing LAMP TEST.