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Disconnect Power before Installation.
Double Face Installation
Conversion from single-face to double-face sign.
1. Turn off AC power.
2. Remove backplate by unscrewing the six tamper-proof screws
holding the backplate to the frame (see Figure 7).
3. Install the four backpanel retention screws (see Figure 8).
Note: The four screws may already be installed.
4. Select the desired pictogram panel and install it with the opal diffuser
behind. The pictogram panel without arrow shall be installed facing
right (see Figure 5). Snap the top edges under the two top retention
screws and then snap the bottom edges under the two bottom
retention screws (see Figure 9).
5. Install the lens by using the 6 tamper-proof screws.The o-ring has to
be installed on the center screws between the lens and the frame as
shown in figure 10.
The tamper-proof screws should be equally torqued to
approximately 10 - 15 in-lbs (1.1 - 1.7 N-m).
6. Energize AC. Sign will illuminate.
Tel: (888) 552-6467
WARNING:
Risk of Shock.
Fax: (800) 316-4515
Pictogram Sign for Hazardous Locations
.
*Note: O-rings outside
Backplate
tamper-proof
screws
Figure 7
Backpanel retention
screws
Figure 8
Snap opal panel
and pictogram panel
under these
screws.
Figure 9
.
*Note: O-rings inside
Figure 10
www.tnb.com
*
*
02/15 750.1593 Rev. B
4/4
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