7.4.2 Pneumatics
• One (1) Instrument air filter • Two (2) Air pressure regulators with gauges • One (1) Eight-station pneumatic solenoid bank
• One (1) Two-station pneumatic solenoid 7.4.3 High Voltage Control Panel • One (1) Fan-cooled UL Listed enclosure, 304ss construction with painted carbon steel backplate • One (1) Circuit breaker rated for 100 Amps • One (1) 24V DC, 20 Amp power supply 7.4.4 Load Side Operator Interface All components are mounted through the washer's service panel and are not enclosed (NEMA 1) • One (1) Allen-Bradley PanelView Plus 7, 7" color touchscreen
• One (1) Conductivity analyzer - dual channel • One (1) Illuminated emergency stop switch • One (1) Alarm horn • One (1) Disconnect switch
• One (1) Data communication port • One (1) Illuminated reset button
8. Equipment Operation
8.1 System Operating Conditions • Maximum System Operating Temperature: 90 °C (Rinse & Wash Phases) • Approximate System Noise Levels: 80 dBA (Rinse & Wash Phases), 70 dBA (Dryer Phases) 8.2 Loading and Unloading Operation • Loading − Dirty process parts are loaded onto a parts rack, which sits on a transfer cart − The operator opens the load door − The transfer cart with parts rack is positioned in front of the load door and is pushed into the rail assembly inside the washer for engagement and locking − The parts rack is pushed from the transfer cart into the chamber and engages with the active coupler − The operator disengages the empty transfer cart from the rail assembly, pulls the transfer cart away from the chamber, and closes the door − The operator selects the appropriate cleaning cycle from the HMI • Unloading − The operator opens the unload door at the completion of the cleaning cycle, which is indicated on the HMI − An empty transfer cart is positioned in front of the unload door and is pushed into the rail assembly inside the washer for engagement and locking − The parts rack is pulled from the chamber onto the transfer cart − The operator disengages the transfer cart from the rail assembly, pulls the transfer cart away from the chamber, and closes the door − The transfer cart is taken to the appropriate area and clean process parts are unloaded
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TD-0002.4
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