Mathey Dearman 4SA Saddle Machine - Manual (Page 5)

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Figure 1: Spacer Configuration for 20”, 22”, 24”, & 26” pipe
Table 1 – Spacer Bolt Part Identification
4.0 Installation of Saddle Machine on Pipe
4.1 Place the Saddle Machine 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 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 20” / 508mm pipe 03-0110-008 4
2 Spacer Bolt 20” pipe 03-0110-011 4
3 Spacer 1” / 25.4mm 04-0106-018 8
4 Hex Nut, 1/2 - 13 1H-12C0-000 4
5 Spacer Bolt Kit (includes all of the above) 03-04SA-KIT 1
Caution:
Improper tensioning of the boomer assembly or failure to latch the boomer
assembly may result in injury.