SSI America 9210 user manual Installation Mounting Stand-alone Flow Panel

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M4557 - Model 9210 Nitriding Controller

Chapter 1 - INSTALLATION

Mounting

Stand-alone Flow Panel

The flow panel needs to be mounted in a manner that allows the panel to function as designed. The flow panel should be physically mounted close to the nitriding furnace. The gas inlets and outlets must be situated so that all of the connections can be made. Power comes from the control enclosure. The shortest sample line will allow for easy maintenance should there be a problem.

The gas sample from the nitriding furnace needs to be connected to the exhaust line of the flow panel. This allows for control of the furnace’s backpressure as well as providing gas flow for the Sample Box. The connection point is at the “T” fitting located on the bottom of the flow panel. All connection with the flow panel need to be tight, remember that there is ammonia gas in the sample line.

NOTE: All exhaust gases should be disposed of according to local regulations.

NOTE: DO NOT USE ANY OF THE FOLLOWING TYPE OF PIPING OR CONNECTORS WITH THE FLOW PANEL:

1.Copper

2.Brass

3.Galvanized Steel

4.Aluminum

SOME METALS REACT WITH AMMONIA AND CAN PRODUCE LEAKS OVER TIME!!!

USE SCHEDULE 80 PIPING AND FITTINGS ON ANY LINE THAT WILL HAVE AMMONIA OR DISSOCIATED AMMONIA FLOWING THROUGH IT.

The Control Enclosure

This unit needs to be mounted less than 50 feet from the flow panel. Communications between the Flow Panel’s Sample Unit and the Control Enclosure use RS232, which has a 50-foot maximum distance requirement.

SSi Manual SERIES 9210-M4557-Nitriding

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Contents SSi’s Nitriding Control System Table of Contents M4557 Model 9210 Nitriding Controller Safety M4557 Model 9210 Nitriding Controller Controller Description About This ManualModel 9210 Terminals Connections Ethernet Connections Operator Interface Screen Saver Electrical InstallationFlash Card & Flash Card Reader Nitriding Control System Mode of Operation Copper Brass Galvanized Steel Aluminum Installation Mounting Stand-alone Flow PanelTouch-screen Interface Temp Detail Loops DisplayMenu Display Menus M4557 Model 9210 Nitriding Controller Program Display Data Logging using Flash Card ChartAlarm Ack M4557 Model 9210 Nitriding Controller Parameter Value Configuration Configuration MenuProgram Edit Slave Communications Status Auxiliary Analog InputShutdown Display Date and TimeChange setpoint overshoot protection PID Loop SetupManual Event Control Zone / Load TC Setup Event Run Program SetupInstrument Setup Port SetupZone Assignments Step Opcode Temperature Atmosphere OptionInternal Loop Furnace SetupNone BP Back Pressure Temp Internal Loop Instrument 1 InstrumentFurnace Name Default Wait LimitsInternal Instrument 1 Instrument Relay Assignment Alarm SetupRelay Set Points Analog Input SetupAnalog Output Setup IP Address Passcode and AlarmEvent Control Valve Setup M4557 Model 9210 Nitriding Controller Zero Output Menu Item Security Level Read/Write Raw Data Analog Input Board Setup AUX SP Configuration Programs Overview M4557 Model 9210 Nitriding Controller Opcodes Series 9210 Opcodes Programmer DescriptionM4557 Model 9210 Nitriding Controller M4557 Model 9210 Nitriding Controller M4557 Model 9210 Nitriding Controller M4557 Model 9210 Nitriding Controller M4557 Model 9210 Nitriding Controller Options Applications Information Standard Event AssignmentsTypical Nitriding Instrument Designations Recipe Step OpCode TempJump Recipe Sample Ports High and Low Pressure SwitchesVessel Pressure Switches Flow Section Nitriding Gas SupplyGas Solenoids Flow Head UnitMass Flow Meters Sample Cell Solenoid Back Pressure ValveDifferential Pressure Transmitter Drip LegsM4557 Model 9210 Nitriding Controller System Description Display NA Analog outputs isolated Optional SpecificationSensor General Frequency Technical Information Data=xCRLF Error messages System errors Nitriding Sample Cell cleaning TC Type Range in mV E80 J80 K80 N80 NNM MCO # Revision History Description Date