GE SCB 1000, ZSC 1001, ZSC 1000, SCB 1001 manual Microwave Leak Test, Proof Feature

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Microwave Leak Test

1.Place 275 ml water in 600 ml beaker. (Part # WB64x5010)

2.Place beaker in center of Clear Glass Tray.

3.Set meter to 2450 MHz scale.

4.Turn “ON” for 5 minute test.

5.Hold probe perpendicular to surface being tested. Scan surfaces at the rate of one inch per second. Scan entire perimeter of door, control panel, viewing surface of door window, and exhaust vents.

6.Maximum leakage is 4 MW/CM2.

7.Record data on service invoice and microwave leakage report.

Note:

•Maximum allowable leakage is 5 MW/CM2. Four MW/CM2 is used to allow for measurement and meter accuracy.

•Inform the manufacturer of any oven found to have emission in excess of 5 MW/CM2. Make repairs to bring the unit into compliance at no cost to owner and try to determine cause. Instruct owner not to use oven until it has been brought into compliance.

Proof Feature

To test the performance of the proof feature, press the WARM/PROOF pad, then turn the dial to PROOF BREAD and press the dial to start. The following will occur:

•The convection fan and interior lamp come on immediately, and stay on.

•There is an immediate start-up burst (about 1.5 second duration at 75°F ambient) of heat from the convection heater.

•The convection fan and interior lamp continue to operate and, if needed, the convection heater will cycle on.

Note: Oven proof temperatures range from 75- 95°F. At ambient temperatures above 75°F, heat generated by the interior lamp may be sufficient to maintain proof temperatures, and the heater may not cycle again after start-up.

If an inoperative convection heater in the proof mode is suspected:

1.Disconnect power.

2.Remove the rear access cover.

3.Remove the thermistor from the convection heater assembly.

4.Lower the thermistor temperature by placing a chilled or frozen item against the thermistor.

5.Connect power and enter proof mode.

6.Check for approximately 120 VAC (12.3 Amps) at the convection heater.

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Contents Technical Service Guide Important Safety Notice Page Table of Contents Serial Number NomenclatureB 1 0 0 0 D B B Model NumberIntroduction Features and BenefitsUpper Halogen Lamp/Ceramic Heater SPEEDCOOK/Repeat Last Control FeaturesCooking Times Microwave Speed Cook SystemHalogen Lamp and Ceramic Heaters Rear Convection Heat ElementMicrowave Energy Speedcook Power LevelsUpper Heaters Lower HeaterThermal Compensation Voltage Compensation ChartThermal Compensation Chart Initial Cavity Thermal ProtectionUpper Heater Speedcook Power Level ChartElectrical Requirements InstallationSingle Advantium 120 Installation Advance PlanningFront View Component Locator ViewsMain Component Locator View Bottom View Top ViewRight Side View Left Side ViewControl Panel Assembly Shown separated Control Boards and Panel Connections Power BoardControl Board Relay BoardSelector Board Display BoardControl Panel Components Component Access ChartOven Removal / Partial Removal Access CoverOuter Cover To disassemble the door Door AssemblyDoor-Removal Position Door RemovalTo remove the control panel assembly Control Panel AssemblyTo remove the relay board To remove the power boardTo remove the control board To remove the control panel bracketTo remove the display board Resistance Check Low Voltage TransformerTo remove the selector board To remove the control panelCavity Light Fuse Capacitor and Diode Noise FilterHigh Voltage Transformer Magnetron and Magnetron TCOMagnetron TCO Blower Assembly Damper AssemblyUpper Heater and Oven Cavity TCOs To remove the upper heater assembly Upper Heater AssemblyThermistor Lower Heater AssemblyConvection Heater Assembly and Thermistor To remove the lower heater assemblyConvection Fan Motor Convection Heater ElementHumidity Sensor Test Humidity Sensor Turntable MotorHow to Test Interlock System Left and Right Door Switch AssembliesHow to Test Primary Interlock and Door Sensing Switches How to Test the Monitor SwitchHow to Adjust the Interlocks Rotate SwitchTo replace the door switches To replace the latch boards Diagnostics and Service Information Display Failure Detected Demo ModeFault Codes Standard Test LoadMicrowave Leak Test Proof FeatureSchematics and Wiring Diagrams PCB For The Period GE Will Replace Warranty

SCB 1000, SCB 1001, ZSC 1000, ZSC 1001 specifications

The GE ZSC 1001, ZSC 1000, SCB 1001, and SCB 1000 are cutting-edge solutions in the realm of electrical substations, designed to enhance efficiency, reliability, and safety in power management systems. These devices are integral for utilities seeking to modernize their infrastructures while maintaining optimal performance.

The GE ZSC 1000 series includes both the ZSC 1000 and ZSC 1001 models. These digital relays are renowned for their sophisticated protection and control capabilities. One of the standout features of the ZSC 1001 is its enhanced communication technology, enabling seamless integration with various systems and allowing for real-time data exchange. This model offers advanced protection functions, including overcurrent, distance, and differential protection, which are essential for safeguarding electrical assets.

The ZSC 1000 series is built on a modular architecture, facilitating easy upgrades and customization to meet specific operational needs. It employs intelligent data analysis to help operators predict equipment failures before they happen, ultimately minimizing downtime and maintenance costs. Additionally, the devices boast user-friendly interfaces that simplify monitoring and control tasks.

The SCB 1000 and SCB 1001 are also key players in GE's portfolio, tailored for busbar protection and automation. These models feature high-accuracy current sensing technology and extensive programmable parameters to suit diverse applications. Their design allows for robust performance in harsh environments, making them ideal for substations.

Both SCB models utilize advanced digital signal processing (DSP) technologies, which enhance their performance and improve the reliability of measurements. The SCB 1001 takes a step further by incorporating security measures to protect against cyber threats, ensuring the integrity of data within the grid.

In terms of interoperability, all four models support various communication protocols, facilitating better connectivity and integration with existing infrastructure. They are designed to operate seamlessly in conjunction with SCADA systems, enabling comprehensive monitoring and control functions.

To summarize, the GE ZSC 1001, ZSC 1000, SCB 1001, and SCB 1000 exemplify modern innovations in electrical protection and control. They offer a blend of advanced technologies, modular designs, and robust performance characteristics, making them invaluable assets for any utility looking to enhance its power management systems. These devices not only meet the current demands of the energy sector but are also equipped to adapt to future challenges in the evolving landscape of electrical distribution and management.
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