Optional Film Disc Cutout; L-852A-D Light Fixture: Required Equipment; Table 2. Required Equipment Supplied; Table 3. Required Equipment Not Supplied - Siemens L-852A-D Dualite Manual

Type L-852A-D Dualite Bidirectional Taxiway Light Fixtures

Optional Film Disc Cutout

L-852A-D Light Fixture:
Required Equipment
© 2001 Siemens Airfield Solutions, Incorporated
All rights reserved
In case of lamp failure, an optional film disc cutout is available as an
electrical bypass device. The film disc cutout closes an auxiliary circuit
around the lamp within 15 seconds after lamp failure. This prevents all
lights from going out when several lights are run from a single
transformer. The film disc cutout must be replaced when the lamp is
replaced.
CAUTION: Do not use a film disc cutout with voltage driven
lights. Transformer may be damaged.
Refer to Table 2 for required equipment that is supplied. Refer to
Table 3 for required equipment that is not supplied. Refer to the Parts
section for part numbers.

Table 2. Required Equipment Supplied

Description
L-852A- D inset light, with lamp(s)
Instruction manual

Table 3. Required Equipment Not Supplied

Description
Torque wrench (0 to 200 in-lb) (0−22.6 Nt-M)
Alignment jig
Diamond-faced core drill, 13 in. (330 mm diameter)
Diamond-faced saw, 3/8 in. (9.525 mm) thick
Crimping tool
Small water suction pump
L-830 isolation transformer
Eyebolt, 3/8 in. (9.525 mm) diameter
Lifting rod, 16 in. (406 mm) long
Set of fiber brushes
Set of socket wrenches, 1/2 in. (12.7 mm) drive
Set of screwdrivers, one with 3/8 in. (9.525 mm)
minimum blade width
Silicone grease
Joint sealing filler
96A0149E
Issued 5/01
Description
Quantity
1
1
Quantity
1
1
1
1
1
1
1 or 2
2
1
1
1
1
As required
As required
Page 9