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Donaldson Company, Inc.
Ladder/Platform Installation
1. Attach the knee braces to the platform assembly shown
on drawings shipped with collector.
1. Lift the platform assembly into position.
2. Remove the hardware located where the platform
assembly and knee braces will connect to the body panel
flanges.
3. Position the platform assembly, then reinstall and tighten
the existing hardware including the bolted connections for
the platform railing and knee braces.
4. Assemble the entire ladder sub-assembly per the drawing
provided. Temporarily bolt the adjustable, bottom angle
anchors a the highest position.
5. If applicable, install the lower intermediate ladder support
to the leg pack following the drawing provided.
Ladder Installation
6. Lift the completed ladder assembly into position and
fasten to the platform assembly.
7. Install the remaining intermediate support. Match drill the
ladder assembly per the drawing provided and attach to
the support.
8. If applicable, match drill the ladder assembly and attach to
the lower intermediate support.
9. Loosen the bottom ladder section and position it to touch
the collector foundation. Concrete anchors will be required
to complete this connection.
Platform Installation
platform assembly
ladder assembly
lower intermediate support
(if applicable)
intermediate support
knee braces
ladder
platform
