Warnings – Edwards Signaling 58-N5-100WH User Manual

Page 2

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6.

Ensure that the dome gasket is properly installed and replace
the signal dome and secure with the clamp ring removed in
step 1.

7.

Turn on power and verify that the signal operates properly.

Maintenance

WARNINGS

To reduce the risk of ignition of hazardous atmo-
spheres or risk of electrical shock, keep assembly
tightly closed when circuits are energized. Discon-
nect power before disassembling enclosure or
removing or replacing lamp.

To prevent leakage and a potential shock hazard,
use care when disassembling the signal to prevent
tearing the gasket.

Should the lamp fail to operate, check that power is on. If power
is on, replace the lamp as directed in the Lamp Replacement sec-
tion.

WARNINGS

To prevent electrical shock, do not remove or insert
lamp when unit is energized.

Lamp Replacement

1.

Unfasten and remove the clamp ring. Lift off the dome.

2.

Remove the lamp by pushing it up slightly and turning
counterclockwise.

3.

Refer to the "Replacement Parts" section and replace the lamp
using the cover supplied with the lamp.

4.

Ensure that the dome gasket is properly installed and replace
the signal dome and secure with the clamp ring removed in
step 1.

Cleaning

The signal's dome should be periodically cleaned to maintain
optimum light visibility. Clean the dome with a soft cloth or
sponge using water and a mild detergent.

1.

Unfasten and remove the clamp ring. Lift off the dome.

2.

Clean the dome with a soft cloth or sponge using water and a
mild detergent.

3.

Ensure that the dome is completely dry and the gasket
properly installed. Replace the signal dome and secure with
the clamp ring removed in step 1.

Replacement Parts

Replacement lamps and domes may be obtained from your Edwards distributor. The catalog numbers are listed below.

Replacement Component

Replacement Component
Catalog or Part Number

Lamp - 100 Watt Halogen double

Phillips 100Q/CL/DC/120V or

contact, bayonet base

equivalent

Dome (Amber, Blue, Clear, Green,

94DV2-D(*)

Magenta, or Red)

*Specify color of dome by adding the letter A-Amber, B-Blue, C-Clear, G-Green, M-Magenta or R-Red to this order number.

P-047550-1641 ISSUE 5

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