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SAFETY INTERLOCK SUMMARY
• The one oven door and two top cover interlock sensor switches each utilize three contactor sets.
One set is used to provide open/closed status to the system software. The other two sets of each
sensor report status to the safety control relay.
• The oven door and top cover interlock sensor switches interface their switch status to the safety
c
ontrol relay via cables 402194 and 402195.
• Power (+24VDC) to the safety control relay and dual contactors is provided by cable 402170.
•
Power (230VAC) to the dual contactors is provided by cable 402174.
•
One contact set of each dual contactors utilize +24VDC to feedback contactor status to the safety
c
ontrol relay.
• No calibration or periodic testing of the interlock relays is required.
Note: The following list represents the Gen II and Gen III versions only,
serial numbers > 1030
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