Mathey Dearman 3SA Saddle Machine - Manual (Page 7)

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Figure 1: Spacer Configuration for 12”, 14”, 16”, 18” & 20” pipe
Table 1 – Spacer Bolt Part Identification
4.0 Installation of 3SA Machine on Pipe
4.1 Place the 3SA Machine Saddle squarely on the pipe, as close as possible to the cut line. All 4 spacer
bolts should contact the pipe.
4.2 Place the hook of the Boomer (Figure 2 item 1) into the Boomer Eye (Figure 4 Item 8) on the Saddle
(Figure 4 Item 1).
4.3 Place the Spring Snap (Figure 2 Item 4) into the Boomer Eye (Figure 4 Item 8) on the other side of the
Saddle (Figure 4 Item 1).
4.4 In order to get a stable installation of the 3SA Saddle Machine, the Spring Snap (Figure 2 Item 4) of
the Boomer Assembly (Figure 2) must be adjusted on the Chain (Figure 2 item 3) so that the spring
(Figure 2 Item 2) is stretched approximately 1/2" ‐3/4” (12 ‐ 19mm) when the Boomer is closed.
4.5 When the Chain is properly adjusted, close the Boomer (Figure 2 item 1).
ITEM # PART DESCRIPTION PART # QUANTITY REQUIRED
1 Spacer Bolt for 12” / 304.8mm pipe 03‐0110‐035 4
2 Spacer Bolt 20” pipe 03‐0110‐010 4
3 Spacer 1” / 25.4mm 04‐0106‐018 4
4 Spacer 2” / 51mm 04‐0106‐019 4
5 Hex Nut, 1/2 ‐ 13 1H‐12C0‐000 4
6 Spacer Bolt Kit (includes all of the above) 03‐03SA‐KIT 1
Caution:
Improper tensioning of the boomer assembly or failure to latch the boomer
assembly may result in injury.