Fireye Insight 95IRS2-2 Flame Scanners, 133-711 Technical Instructions

FIREYE Inc.

3 Manchester Road

Derry, NH 03038 USA

Tel: (603) 432-4100

Instruction Sheet 133-711

Installation of IR Filter and O-Ring Retainer for use with Insight 95IRS2-2 Flame Scanners

The IR filter is used to prevent detection cell saturation by reduction of the amount of light entering the cell of the IR scanner.

Hold the scanner with the display downwards so the IR cell can be seen by looking from above through the front section as shown. Place the filter through the front of the lens holder and position it over the IR Cell as shown. Place the securing O-Ring over the filter as shown to retain it in position.

Securing O-Ring

Filter

Scanner

Front End

IR Cell

REV.2