Optional Photocell Assembly Operations; Optional Obstruction Light Operations; Rotating Beacon: Required Equipment; Table 2-1. Required Equipment Supplied - Siemens RB-6 L-801A Manual

RB-6 L-801A (Airport) Rotating Beacon (Export)
Optional Photocell Assembly
Operations
Optional Obstruction Light
Operations
5. RB-6 Rotating Beacon:
Required Equipment
 2001 Siemens Airfield Solutions, Incorporated
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See Figure 7-2 the Wiring Schematics section. At dusk the decrease in light
on the photocell causes a current to flow through terminal block TBX, the
photocell and into the coil of relay Kl in the photocell relay assembly. This
closes the normally open contact which connects 120 Vac to terminal block
TBX terminal L0. This is connected to terminal block TB1 in the rotating
beacon and starts it operating. At dawn the increase in light on the
photocell stops current from flowing through relay K1 which opens the
contact and shuts down the beacon.
See Figure 7-1 in the Wiring Schematics section. When power is applied to
the RB-6 beacon, lamp #1 illuminates because current is taken through fuse
F2, brush block #2, terminal block TB4 terminal L1, terminal block TB3
terminal L1. Lamp #2 illuminates because current is taken through fuse F2,
brush block #2, terminal block TB4 terminal L1.
Neutral is connected through brush block #3 and terminal blocks TB3 and
TB4 terminal N.
Refer to Table 2-1 for required equipment that is supplied. Refer to
Table 2-2 for required equipment that is not supplied. Refer to the Parts
section for ordering information.

Table 2-1. Required Equipment Supplied

Description
RB-6 rotating beacon
Instruction manual
96A0221B
Issued 5/01
Description
Quantity
1
1
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