Rite Life 393, 394 manual Cleaning the Instrument, General Cleaning, Cleaning the Step Tablet

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Cleaning the Instrument

Your instrument requires very little maintenance to achieve years of reliable operation. However, a few simple cleaning procedures should be performed from time to time.

General Cleaning

The exterior of the instrument may be wiped clean with a cloth dampened in water or a mild cleaner, whenever required.

NOTE: DO NOT use any ketone solvents to clean the unit, this will cause damage to the cover.

Cleaning the Step Tablet

The step tablet should be cleaned of dust and lint periodically to maintain consistent exposures.

1.Holding air can in upright position, insert tube into exposure slot. Make sure the air is clean and free of moisture.

2.Using a back-and-forth motion, spray air in to exposure slot from one end to the other—do this several times. This procedure should remove any accumulated dust and lint.

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Contents 393/394 Sensitometer Page FCC Proprietary Notice CE DeclarationIii Limited WarrantyTable Of Contents Unpacking and Inspection Getting StartedInstrument Description Applying Power Sensitometer Monitoring For Process Control Application and ProceduresSelection and Use of Film Log E CurveScheduling Sensitometric Control Processing ProcedureManual Data Recording Procedure Daily Plotting of Data on Process Control Record Developer Type Developer vendor identificationPrinting Process Control Records Automatic Data Recording Procedure-Using DensitometerSpeed Index Base+Fog Possible Cause Processor TroubleshootingSetting Exposure Color Using the SensitometerSelecting Single or Dual Exposure 394 only Adjusting Exposure SettingExposure Setting Exposing Film Important Notes Calibration/Recertification General MaintenanceRepair Information Cleaning the Step Tablet Cleaning the InstrumentGeneral Cleaning Replacing the Battery Weight Technical SpecificationsPage Page 393-500 Rev. O-4/28/04