User Manual

Installing the Lens Shield

Remove all dust, dirt, and oil from the metal surfaces on all four sides of the emitter or receiver lens, using a mild

detergent or window cleaner and a soft cloth. Also clean the sensor lens, if needed.

NOTE: Avoid cleaning agents containing alcohol, as they will damage the sensor’s acrylic lens. If in

doubt about the composition of a cleaning agent, test a small area of the acrylic sensor lens away from

a beam location (as indicated on the housing sides) by applying the cleaning agent and allowing it to

evaporate.

The foam gasket is pre-attached to the lens shield. Peel the paper backing from the foam gasket. Press one end of the lens

shield to the bottom end of the sensor, aligned with the end cap’s bottom edge, and apply pressure, moving slowly to the

top end. The width of the lens shield corresponds closely to the width of the sensor, so it is easy to keep it centered during

mounting. Peel away the protective coating from the lens shield’s outer surface.

Maintaining the Lens Shield

To prevent loss of excess gain, clean the shields when they become dirty. Remove dirt and/or oil from the front face of the

shield using a mild detergent or window cleaner and a soft cloth. Avoid industrial cleaning agents or cleaning agents

containing alcohol, as they may damage the shield material.

Replacing the Lens Shield

Replace the shield when it becomes pitted or scratched, or excess gain will be decreased.

To remove, peel the lens shield away from the sensor starting at either end, and continuing to the opposite end. All or

most of the gasket will remain attached to the sensor; peel the gasket material away. Clean the sensor and install the new

lens shield as described in these instructions.

Banner Engineering Corp Limited Warranty

Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following

the date of shipment. Banner Engineering Corp. will repair or replace, free of charge, any product of its manufacture

which, at the time it is returned to the factory, is found to have been defective during the warranty period. This warranty

does not cover damage or liability for misuse, abuse, or the improper application or installation of the Banner product.

THIS LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS OR

IMPLIED (INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A

PARTICULAR PURPOSE), AND WHETHER ARISING UNDER COURSE OF PERFORMANCE, COURSE OF DEALING OR

TRADE USAGE.

This Warranty is exclusive and limited to repair or, at the discretion of Banner Engineering Corp., replacement. IN NO

EVENT SHALL BANNER ENGINEERING CORP. BE LIABLE TO BUYER OR ANY OTHER PERSON OR ENTITY FOR

ANY EXTRA COSTS, EXPENSES, LOSSES, LOSS OF PROFITS, OR ANY INCIDENTAL, CONSEQUENTIAL OR

SPECIAL DAMAGES RESULTING FROM ANY PRODUCT DEFECT OR FROM THE USE OR INABILITY TO USE THE

PRODUCT, WHETHER ARISING IN CONTRACT OR WARRANTY, STATUTE, TORT, STRICT LIABILITY,

NEGLIGENCE, OR OTHERWISE.

Banner Engineering Corp. reserves the right to change, modify or improve the design of the product without assuming any

obligations or liabilities relating to any product previously manufactured by Banner Engineering Corp.

EZ-SCREEN Type 2 Lens Shields