CAUTION!
Vertical column extensions present an increased tipping hazard. It is strongly
recommended that the base be fastened to a workbench. Holes are supplied on the
underside of the base. Refer to the dimensional drawing for hole locations.
10.3 Installing a double column extension (optional, Model ESM303 only)
The optional double column extension is shipped fully assembled. To mount the test stand frame to the
assembly, locate the 6 thru holes, match them up to the corresponding threaded holes on the underside
of the frame, and install the screws. Refer to the image below: