5-16. OPTICAL S1GNAL ANALYZER POWER SUPPLY ASSEMBLY 2A1A1A6 REPAIR (cont)
FLAMMABLE, TOXIC, CAN CAUSE
DONT: USE NEAR FLAMES OR SPARKS
OR BREATHE VAPORS.
DO: USE IN WELL-VENTILATED AREA,
CLOSE CONTAINERS WHEN NOT USING.
IF YOU EXPERIENCE SHORTNESS OF
BREATH, OR OTHER BREATHING PROB-
LEMS, GET TO FRESH AIR AT ONCE.
Coat power supply terminal boards
with silicone adhesive so that
wire terminations, terminals, and
far side of boards are completely
Cover resistor R1 (24) completely
with silicone adhesive.
Allow silicone adhesive to cure
for 48 hours at 67° to 87°F.
Position power supply (18) on
mounting bracket (19) and install
four screws (15), lockwashers
(16), and washers (17).
Install retaining strap (14) with
two screws (11), lockwashers
(12), and washers (13).
Position relay K1 (9) on mounting
bracket (19), and install three
screws (4), three lockwashers
(5), three washers (6), standoff
(8), clamp (7), and nut (10).
Position power supply assembly
(3) into OSA and install three
screws (1) and washers (2).
END OF TASK