Installation Guide

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Installation Instructions

GTx

LED Traffic Signal Internal Masks

200mm (8in) and 300mm (12in) Circular Modules

BEFORE YOU BEGIN

Read these instructions completely and

carefully.

Prepare Electrical Wiring

Electrical Requirements

 Do not perform mask installation in

wet locations

 Follow all National Electric Codes

(NEC) and local codes.

IMPORTANT NOTICE: "Removal of the internal domed lens will void your warranty."

 Always WEAR gloves.

 DO NOT touch the front shell or internal domed lens at ANY TIME without gloves.

 ALWAYS Rest the front shell on something soft, to prevent scratching.

 Avoid dropping or leaving any debris in the lamp when it is open.

 Failure to properly follow these instructions may cause the signal to malfunction.

Mask Installation Steps:

1. Remove gasket: Pull the gasket up and out.

2. Turn lamp over: Lay the front shell on a cushioned surface to avoid scratching or damaging the surface.

3. Unclip lamp: Insert a thin flathead screwdriver slightly to one side of a clip and pry it outward. Repeat until all

8 clips are undone.

4. Remove front shell: Place the lamp on its back housing and locate the back housing locating feature.

5. For single piece masks proceed to step 6. For two-piece arrow masks go to step 7.

6. Align mask: Align the locating features on the mask and back housing, and place the mask on the back

housing. The mask will not rotate if the locating features are aligned correctly. Proceed to step 8.

Step 1

Step 2

Removal of internal

lens will void your

warranty

Step 6

Mask

locating

feature

Align the locating

features on the

mask & back

housing

Instructions for

Single Piece

Masks

Step 3

Step 4

Back housing

locating

feature

Cushioned

surface

Summary of content (2 pages)

PAGE 1
Installation Instructions GTx TM LED Traffic Signal Internal Masks 200mm (8in) and 300mm (12in) Circular Modules BEFORE YOU BEGIN Read these instructions completely and carefully. Prepare Electrical Wiring Electrical Requirements   IMPORTANT NOTICE:      Do not perform mask installation in wet locations Follow all National Electric Codes (NEC) and local codes. "Removal of the internal domed lens will void your warranty." Always WEAR gloves.
PAGE 2
Installation Instructions (cont’d) GTxTM LED Traffic Signal Internal Masks 7. For two-piece arrow masks which consist of: Instructions for Two Piece Arrow Masks a.  the crown (the hollow circular plastic part)  the arrow mask (the directional arrow which fits on top of the crown) Orient Crown: Align the locating features on the crown and back housing. Place the crown on the back housing. The crown will not rotate if the locating features are aligned correctly.