Miller Electric IH, TS Maintenance & Troubleshooting, Routine Maintenance, Months, Trouble Remedy

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SECTION 8 − MAINTENANCE & TROUBLESHOOTING

8-1. Routine Maintenance

Turn Off all power before maintaining.

3 Months

Replace

Cracked

Parts

6 Months

Blow Out

OROr

Vacuum

Inside

Replace

Unreadable

Labels

8-2. Troubleshooting




	Trouble			Remedy

IH/TS does not power up.				Be sure that power switch on rear of IH/TS is in the On position.

				Check 115 volts ac at receptacle where IH/TS is plugged in.

				Be sure that IH/TS is not plugged into a switched receptacle.

				Check power source primary power for 3-phase, 400 or 460 volts ac (depending on model).

				Replace building line fuse or reset circuit breaker.

				For 5 kW PWHT cart, remove transformer cover on back of running gear, and check terminal strip jumpers
				to verify they are set in the correct position.
				For 25 kW PWHT system cart, remove transformer cover on back of running gear, and check for loose lead
				connections.

Display flashes 5.br				Thermocouple open, connect thermocouple.

				Two pin thermocouple plugged into ground (copper) pin, reconnect to the two silver pins.

Display flashes1dHi				Workpiece actual temperature is more than 25 degrees over the target temperature. Wait for workpiece
				temperature to drop or follow the recovery procedure in Section 6-3-5.

Power source contactor turns On				Change Panel/Remote switch on power source to Remote position.
and Off at 25° over target
temperature.

Conf 0 appears on the display.				Press the up arrow to change the 0 to 2. Press scroll to enter the menu. Press page to Exit no and change
				it to Exit YES, and the controller will reset automatically.

If display flashes no.io.				Remove 2408 control from its housing by pressing locking tabs outward slightly on sides of control and pulling
				control forward. Look for add−on PC card in back of controller, and check that white connector is fully inserted
				into 2408 control. Reinstall 2408 control into housing being careful not to damage locking tabs on housing.

OM-203 185 Page 52

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Contents OM-203 185F ProcessesDescription File Induction HeatingFrom Miller to You Table of Contents Resetting All RAM Variables In The Event Of Display Errors − Safety Precautions − Read Before Using Symbol UsageInduction Heating Hazards Electric Shock can killPrincipal Safety Standards California Proposition 65 WarningsEMF Information About PacemakersLE Chauffage PAR Induction peut provoquer un incendie − Mesures DE Securite Pour LE Chauffage PAR InductionLE Chauffage PAR Induction peut être dangereux DES Organes Mobiles peuvent provoquer des blessures Porteurs de stimulateur cardiaque, restez à distanceEn ce qui concerne les stimulateurs cardiaques − Introduction − Installation SpecificationsIH/TS Installation Specification DescriptionConnecting To Power Source Input 14 Pin Information For Receptacle RC1Rear Connecting 25kW System Cords And CablesFront Connecting 5kW System Cords And Cables FrontRearCooler Such as grinders, drills, lights, etcConnecting External Device − Components and Controls IH/TS Front PanelIH/TS Rear Panel 200.0 Controller− Setup and Operation Safety EquipmentIH/TS Setup Select Power Source Parameter DisplayTime Date Setup − Digital 2-2 Login As EngineerLocale Setup 2-1 Digital Recorder ControlsTime And Date Setup Login As UserGo To Home Screen Channel Cycling On/Off And NotesOperation Controller Display DefinitionsRun List Sub-Menu Definitions NameController Operation Programming The 2408 Controller Program List Terms And DefinitionsSegment Type Definitions Setpoint remains constant for a specified periodExample Pre−heat Profile Example Stress Relief Profile Step to 600 FRamp rate Deg/ hrExample Multi−Step Stress Relief Profile Ramp to 800 F @ 400 /hr Ramp to 1250 FRamp to 800 F Ramp to 600 F Deg/hrProfile Set-Up Worksheet Sets output toStart Recording Batch Recording Using 5100 Digital RecorderBegin Batch recording -3-3-1. Login As User Stop Recording Saving Data To a Disk Recommended After Each BatchDownloading Files From Recorder Network Connection Windows 95, 98, MEChanging IP Address To Connect The IH/TS For Windows Troubleshooting Connection Problems For Windows 95, 98, MERunning a Program To Preheat Or Stress Relief Recovering From An Interruption OP1 SP2Installing Review Software And First Time Setup Review software first time setup screenViewing Data In Review Software Backing Up The DatabaseSelect Transfer Files Running Review SoftwareStart Review software Select Files Single File With Batch Name Select OKSingle File With No Batch Name Select Start TransferMultiple Files With Batch Names Multiple Files With No Batch NamesSelect File Select New Chart Select Add PointScrn14 Select OK to view chart These steps must be done Scrn20 Select OK Comment becomes part of the chart Select Save File name becomes Part of the chart Select File Select Print to print entire profile on oneScrn30 Typical Profile Chart Printout − Configuring Controller and Recorder For each Channel Number Select Channel NumberDate Setup Load FileGo To Home Screen Time SetupLogin As User − Maintenance & Troubleshooting Routine MaintenanceTroubleshooting MonthsBefore 10 degree window is Goto ConF, IA ConF Module 1 Config. See SectionIf display flashes no.io again, or if When touched, but does not Is complete, turn Ihts power off and back on againSee Section Advance to next screenDiagnostic Procedures For IH/TS OM-203 185 5100V Recorder Displays Channel Error Resetting All RAM Variables In The Event Of Display Errors Factory Set Parameters Controller Version NumberPress Page to Press Scroll Version NumberController Edit Parameters Controller Full Parameters Prior To Version Navigation Across Scroll Down Home ListVaries Output ListNavigation Across Configure Parameters Prior To VersionController Controller Full Parameters Effective w/Version OM-203 Navigation Across Scroll Down Home ListConfigure Parameters Effective w/Version Calibration Certification Procedure Type-K Mini ConnectorFluke-714 Thermocouple Calibrator− Electrical Diagrams Circuit Diagram For IH/TS− Parts List Complete Assembly198 Page Page Support ServiceYour distributor also gives To locate a Distributor or Service Agency visit Miller Electric Mfg. CoFor assistance in filing or settling claims, contact Your distributor and/or equipment manufacturer’s