Roberts Gorden TF-200 Benutzerhandbuch

TF-S

ERIES

I

NSTALLATION

, O

PERATION

AND

S

ERVICE

M

ANUAL

28

FIGURE 18: U-Tube Heater Assembly Overview

Turbulator

1

2

1

2

1

2

U-tube, 45°

1

2

Vent sleeves and

flexible boots not shown.

Reflector

Reflector End Cap

Tube

Reflector Support

Burner Tube

Burner

Tube Clamp Package

U-tube

18" (457 mm)

Center to Center

U-clips

U-tube Support

Bracket Assembly

Reflector

End Caps

U-tube, Standard

U-tube, Opposite 45°

Nut

Lock Washer

Lock Washer

Nut

U-bolt

Tight U-bolt

4" (10 cm) U-bolt,

secured to burner tube

with 1/4" (6 mm)

lockwashers and

1/4-20 Hex Nuts

Loose U-bolt

4" (10 cm) U-bolt,

secured to bracket with

1/4" (6 mm) lockwashers

and 1/4-20 hex nuts on

top and bottom to

allow for tube expansion

and contraction

Couplings

Couplings

Description

Part Number

U-Tube Package

03011000

180° U-Tube

01335901

Tube and Reflector Hanger

03090100

Coupling

01312700

Reflector End Cap (2)

02750800

U-Tube Support Bracket

03020501

4" (10 cm) U-Bolts (2)

90912500

Reflector Support Set

03050010

S-Hook

91907302

Hex Nut

92113000

Lock Washer

96411500