Teledyne M5000B operating instructions Start-p, PreliminaryInspection, Control Settings

Operations/Analysis Unit 4

Thecontrolunitdigitaldisplaymusthandlefunctionsforboththeanalysis sectionandthecontrolmodule.

4.2Start-p

Information contained in this paragraph is based on the premise that the analyzer has been properly installed and that it is in operable condition. If difficulties arise during start-up, it is probable that someform of damage has incurredduringshipmentorsomeinstallationerrorhasinadvertentlybeenmade.

Accessory test equipment is not necessary for start-up of the 5000B.. However, if the analyzer malfunctions at start-up, an oscilloscope and a multimeterwillberequiredfortroubleshooting.TAIrecommendsthatadual trace oscilloscope be used. A dual trace oscilloscope will permit the operator to seetwodifferentwaveformssimultaneously.

4.2.1PreliminaryInspection

Before power is supplied to the analyzer, all modules should be opened and inspected for damage or loose components. Plug-in circuit cards should be firmly seated in their sockets. All barrier strip wiring connections must be inspected, and user-installed wiring between units verified as being in agree- ment with the system interconnection diagram.

Control Settings

Prior to turning on the power, the controls on and within the control module should be positioned as follows:

Analyzers not equipped with Auto Zero

1.ON/OFF functionality hardwired at customers remote terminal block or power switch.

2.SPAN control preset to the setting noted in Specific Application Data in the Appendix.

Analyzers equipped with Auto Zero

1.ON/OFF functionality hardwired at customers remote terminal block or power switch.

2.SAMPLE/ZERO switch on ZERO.

3.SPAN control preset to the setting noted in Specific Application Data in the Appendix.

TeledyneAnalyticalInstruments4–3

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