Begin Installation Of The Internal Mounting Kit - Will Burt 7-30 HDL Operating Instructions Manual

PNEUMATIC MAST WITH REMOTE LOCKING SYSTEM
OPERATING INSTRUCTIONS
5.7.2.2

Begin Installation of the Internal Mounting Kit

To begin installation of the internal mounting kit:
1. Remove any roof liner or ceiling panels from the roof.
2. Cut a round hole in the roof ¼ inch (6.35 mm) larger than the diameter of the base tube
(Section 4). Cut the same size hole in any roof liner or ceiling panels ensuring the hole will
properly align with the hole in the roof when the roof liner or ceiling panels are reinstalled.
3. Center the ceiling plate from the internal mounting kit (Figure 5-14, Figure 5-15, or Figure 5-
16) over the hole and use it as a template to drill bolt holes for attachment.
Top of Mast
Roof
Nut (Customer-Supplied)
Bottom of Mast
Figure 5-14 Internal Mounting Kit for Heavy Duty Masts (P/N: 905733)
Top of Mast
Roof
Bottom of Mast
Figure 5-15 Internal Mounting Kit for Super Heavy Duty Masts (P/N: 910784 Shown)
PAGE 98 OF 164
O-Ring
Weather Bonnet
1/4 inch (M6) Bolt,
Lock Washer, and
O-Ring
Bearing Strip
Gaskets
Ceiling Plate
Bearing Strip
Gaskets
Ceiling Plate
Roof
Flange
Retaining Ring
TP-5580101-A
FEBRUARY 2022