Roberts Gorden CTH2 Series Installation, Operation And Service Manual page 16

ROBERTS GORDON ® CTH2-Series S
Coupling and Tube Assembly (Continued)
Tighten slide bar as shown below
Correct Slide Bar
dimensions
Coupling and Tube Assembly (Continued)
7' 6" ± 1'
(229 cm ± 25 cm)
© 2004 Roberts-Gordon
S
UBMITTAL HEET
Drive Slide Bar until tight.
End of Slide Bar should be
within tolerance listed below.
± 2" (5 cm)
• Repeat A - D until all tubes are assembled.
10' ± 1'
(305 cm ± 25 cm)
APPLICATIONS, ENGINEERING AND DETAILED GUIDANCE ON SYSTEMS DESIGN, INSTALLATION AND PRODUCT PERFORMANCE IS AVAILABLE UPON REQUEST. ROBERTS GORDON
INSTALLED ONLY IN ACCORDANCE WITH LOCAL LAWS, CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR QUALIFIED IN THE INSTALLATION AND SERVICE OF GAS-FIRED HEATING EQUIPMENT.
Incorrect Slide Bar
position
Model
CTH2-40
CTH2-60
CTH2-80
CTH2-100
CTH2-125
CTH2-150
CTH2-175
Total Overall
Tube Length
Tube Length
Minimum Maximum
10' (3 m) 10' (3 m)
20' (6 m) 20' (6 m)
20' (6 m) 30' (9 m)
30' (9 m) 40' (12 m)
40' (12 m) 50' (15 m)
50' (15 m) 60' (18 m)
60' (18 m) 70' (21 m)
® PRODUCTS ARE TO BE