Sharp YO-370 Instrukcja Obsługi Pobierz pdf (Strona 37)

FTS 370d/w/r Revision 10 – 1/09/2015 25

Flashhead Installation

Mounting

Flash Technology recommends the

installation of one or more lightning rods

near the uppermost flashhead(s). The

copper lightning rods should extend a

minimum of 36” above the height of the

flashhead and a minimum of 18”

horizontally away from the flashhead.

The flashhead is mounted to the tower

pedestal utilizing ½ inch galvanized or

stainless steel hardware. Four mounting

holes are provided on the flashhead base

(Figure 2-12). The mounting holes will

align with most tower pedestals. The

flashhead must be installed level to

maintain light output in accordance with

FAA requirements.

Leveling

1. Verify that the mounting surface is

free of debris.

2. Align the four mounting holes in the

base of the flashhead with the holes in

the tower or pedestal’s mounting plate.

3. Leaving the hardware assemblies

loose, secure the flashhead with ½ inch

stainless steel or galvanized hardware

(Part # 5991777).

4. With the light engine secured by the

two latches on the base, place a level

on top of the flashhead and verify that

it is level in two directions.

Note: Flash Technology’s “T”- Level

(Optional Part # 11000013455) has two

vials to simplify installation.

5. If the flashhead is not level, add

stainless steel shim material or washers

(stainless steel or galvanized) as

necessary to level the flashhead.

6. Tighten the hardware once the

flashhead is level in both directions.

Verify that the flashhead is level when

the hardware is fully tightened. If

necessary, loosen the mounting

hardware and repeat Step 5 until the

flashhead is level with the hardware

fully tightened.

Figure 2-6 – Flashhead Leveling

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