Cleaning The Fixture; Figure 4 Location Of Jumper J3 On Pcb - Federal Signal Beacon 191XL Serie Manuel D'installation Et D'entretien

Figure 4 Location of jumper J3 on PCB

R16
R14
C15
C19
U3
C14
L2
J1

Cleaning the Fixture

EXPLOSION HAZARD: Never use an abrasive material or file to
remove corrosive materials from threaded surfaces. In extremely
corrosive locations, equipment should be periodically inspected
to guard against unusual deterioration and possible porosity,
since this may weaken the enclosure structurally.
Maintenance procedures sometimes require fixtures to be hosed
down for good housekeeping. The circuit should be turned off
prior to hosing down the fixture.
The fixture should be cleaned periodically to maintain maximum
light output. Only mild, non-abrasive cleaning agents should be
used. The glass dome should be regularly inspected for scratches
and chips, and if damaged, MUST be replaced.
J3 JUMPER LOCATION
2005416A
2005416A-01
C9
D5
C16
C17
+ C10
L3
C8
R10
D6
R11
J3
Q1
R13
J2
+
CR1
R12
CX1
R15
F1
VR1
(120-240 VAC MODEL SHOWN)
Model 191XL Series LED Beacon
Installation and Service Instructions
HS1
C4
C11
U2
R9
SPADE
D1
HS2
C13
R1
C1
R3
D2
R5
D7
T1
D4
D3
C12
C2
U1
C7
OPTO
R6
C18
290A6286B
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