Unimark EC3000 Series Instrukcja Operatora Pobierz pdf (Strona 18)

EC3000 Installation and Operator’s Manual 71U-1409-300K; REV 20 Page 18 of 24

Bar Code Scanner Continued (detection beam source)

The source of the coupon present / detection beam is within the base of the unit just before the scan or target area. There

is an opaque cover lens placed over the optical device to isolate it from dust and other contaminants.

To clean the lens:

1. Turn the unit off to avoid looking into the scanner light source.

2. Locate a soft non-abrasive/lint free cloth.

3. Wipe the cover lens area (see diagram below for lens location).

4. If some particles continue to cling to lens area, use canned air to dislodge and clear them away.

9.2 ATB Magnetic Swipe Reader

When cleaning the Unit’s ATB Magnetic Swipe Reader, the only acceptable cleaning solution is 99% Isopropyl Alcohol.

NEVER use a water based solution to clean rollers or read head. Some water based solutions can damage the rubber

elastomer on the rollers. Be very cautious about cleaning pouches like the ones used to clean PC screens. The solution for

this type of cleaning pad is typically 50% water and 50% Isopropyl Alcohol and is unacceptable.

Use Unimark ATB cleaning cards (P/N 700-5014-000, –200 or equivalent), which are presoaked in a solution of 99%

Isopropyl Alcohol.

To clean the ATB Magnetic Swipe Reader option:

1. Tear open the ATB cleaning card pouch

2 Swipe the cleaning card through the reader just as though it were a standard ATB magnetic coupon

3. Flip the card over and swipe it through the reader again

4. Repeat several more times

Note that the cleaning card will dry out very quickly with 99% Isopropyl Alcohol. Do not insert the cleaning card dry.

Cover lens

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Unimark EC3000 Series Instrukcja Operatora Strona 18