Phoenix LT4, Инструкция по эксплуатации, техническому обслуживанию и запасным частям

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Determining The Oil Pattern
61-900040-000 Rev. Date:
01/22
6-3
6.1.2 Program B
Program B is a double pass oil pattern designed for amateur leagues or clubs whose
bowlers may have performance bowling balls. It will protect the lanes from damage due to
performance bowling balls while providing a more competitive condition. The specifications
for Program B are shown below in Figure 6- 3.
Figure 6- 4 shows a graph of a typical pattern applied to the lane using Program B.
Figure 6- 4
Figure 6- 3
Measurement
taken at 38 feet
(1140 cm)
Measurement
taken at 8 feet
(240 cm)
Second
Pass
First
Pass
End of
Lane
Foul
Line
18 ft
5.5 m
40 ft
12.2 m
9 ft
2.7 m
20 ft
6.1 m