Trane IntelliPak WEHE Series Installation, Operation And Maintenance Manual page 105

Service & Maintenance
6. Recheck the tension of the new belts at least twice
during the first 2 to 3 days of operation. Belt tension
will decrease rapidly until the new belts are "run in".
Readjust the belt tension as necessary to correct for
any stretching that may have occurred.
Table 40. Belt tension measurement and deflection ranges
Belts
Cross Small P.D
Section Range
3.0 -3.6
A 3.8 - 4.8
5.0 - 7.0
3.4 - 4.2
B 4.4 - 5.6
5.8 - 8.8
Belt
Cross Small P.D
Section Range
4.4 - 8.7
5V 7.1 - 10.9
11.8 - 16.0
Figure 57. Belt span
104
Deflection Force (Lbs.)
Super Gripbelts
Min. Max. Min.
3 4 1/2 3 7/8
3 1/2 5 4 1/2
4 5 1/2
4 5 1/2 5 3/4
5 1/8 7 1/8 6 1/2
6 3/8 8 3/4 7 3/8
Deflection Force (Lbs.)
358 Gripbelts 358 Gripnotch Belts
Min. Max. Min.
------ ------
10 1/2 15 3/4 12 7/8
13 19 1/2
Gripnotch Steel Cable Gripbelts
Max. Min.
5 1/2 3 1/4
6 1/4 3 3/4
5 6 7/8 4 1/4
8 4 1/2
9 1/8 5 3/4
10 1/8 7
Max.
10 15
18 3/4
15 22
Max
4
4 3/4
5 1/4
5 1/2
7 1/4
8 3/4
RT-SVX35H-EN