Roberts Gorden TF-Series ± 2 5 cm, on Page 28, Section , when using, dimensions, position

ROBERTS GORDON ® TF-SE RIE S SU BMI TT AL SHEE T

Coupling and Tube Assembly (Continued)

Tighten slide bar as shown below

Drive Slide Bar until tight. End of Slide Bar should be within tolerance listed below.

	± 2" (5 cm)
Correct Slide Bar
dimensions	Incorrect Slide Bar
	position
• Repeat	A - D until all tubes are assembled.
Coupling and Tube Assembly (Continued)
		Tube Length Per Side
	Model	Minimum	Maximum
	TF-120	20’ (6 m)	20’ (6 m)
	TF-160	20’ (6 m)	30’ (9 m)
	TF-200	30’ (9 m)	40’ (12 m)
	TF-250	40’ (12 m)	50’ (15 m)
	TF-300	50’ (15 m)	60’ (18 m)
	TF-350	50’ (15 m)	70’ (21 m)
	TF-380	60’ (18 m)	80’ (24 m)

See recommended venting lengths

on Page 28, Section , when using

maximum tube lengths.

7' 6" ± 1'

(229 cm ± 25 cm)

10' Typ. ± 1'

(254 cm Typ ± 25 cm)

© 2004 Roberts-GordonAPPLI CATIONS, ENGIN EERING AND DETAI LED GUIDANCE ON SYSTEMS DESI GN, I NSTALLATION AND PRODUCT PERFORMANCE I S AVAILABLE UPO N REQUEST. ROBERTS GO RDON® PRODUCTS ARE TO BE INSTALLED ONLY I N ACCOR DANCE WITH LOCAL LAW S, CODES AND REGULATIONS, AND ONLY BY A CONTRACTO R QUALI FIED IN THE INSTALLATION AND SERVICE OF GAS-F IRED HEATING EQUIPMEN T.