66 100-214-251 REV. 05
4.9.1 Mounting the Fixture on the Branson Base
(hardware and mounting holes)
The base provides mounting holes for your fixture. Mounting holes are also provided for
the optional Branson leveling plate kit, which can be ordered in inch or metric. The base is
a tapped for metric M10-1.5 hardware (indicated by an “M” on the base). The mounting
holes are arranged in three concentric bolt circles with the following dimensions.
Figure 4.22Mounting Circles on Base
The optional guard (sometimes required with very large horns,) is shown for position only.
It extends several inches to either side of the base, and prevents the user from operating
the welder and pinching their fingers or hands between the base and the tooling.
CAUTION General Warning
The base is cast metal and the mounting holes can become stripped if
the hardware is overtightened. Tighten your hardware only enough to
prevent movement of your fixture.
9.00 in / 229mm
7.00 in / 178 mm
4.44 in / 113 mm
M = metric M10 hardware
10.50 in
287 mm
12.50 inch
317.5 mm
Optional
Guard
shown for
position only
Leveling Plate
mounting dimensions
M
100-214-251 IWoper.book Page 66 Friday, June 16, 2017 4:12 PM
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