Rite Life Sensitometer 394 User Manual download pdf (Page 23)

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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Rite Life Sensitometer 394 User Manual Page 23