Edwards Signaling 57EDF Series - Manual (Page 2)

Figure 2. Replacing the Strobe Tube
Table 1. Specifications
Strobe Tube Replacement Parts
Cat. No. Ratings Lens Color Life* Strobe Tube Lens Dome
57EDFA-G1 24V DC Amber 3,000 Hours 92-ST 57E-LA 57E-DC
57EDFB-G1 2.2A Blue 57E-LB
57EDFC-G1 Clear 57E-LC
57EDFG-G1 Green 57E-LG
57EDFR-G1 Red 57E-LR
57EDFA-N5 120V 50/60 Hz Amber 3,000 Hours 92-ST 57E-LA 57E-DC
57EDFB-N5 0.2A Blue 57E-LB
57EDFC-N5 Clear 57E-LC
57EDFG-N5 Green 57E-LG
57EDFR-N5 Red 57E-LR
57EDFA-R5 240V 50/60 Hz Amber 3,000 Hours 92-ST 57E-LA 57E-DC
57EDFB-R5 0.1A Blue 57E-LB
57EDFC-R5 Clear 57E-LC
57EDFG-R5 Green 57E-LG
57EDFR-R5 Red 57E-LR
*Calculated strobe tube life at operating power to 75% efficiency.
D o m e
L en s
(4 ) S crew s w ith w a she rs
fo r s ec urin g do m e a nd len s
to b ase
(3 ) S crew s w ith w a she rs
fo r s ec urin g ba se plate
to b ase
S trob e Tub e
S trob e Tub e
S o ck e t
O -R ing
P /N 04 4 00 1
O -R ing
P /N 04 4 00 2
B a se P la te
B a se
T h re ad ed C o nduit
E n tra nce H ole
P/N 500003 ISSUE 3
b. Install four (4) screws removed in step 1. 5. After the unit is assembled, apply power and ensure the unit
functions properly.