2010 Geno/Grinder
Page 9 of 28 SPEX® SamplePrep LLC July 2014
4.3.1 Installing the 2189 Adjustable Clamp Assembly
To install the clamp, first locate the 3/16”Allen wrench and the two bolts and lock washers
supplied with the Geno/Grinder. Open the Geno/Grinder top cover and place the clamp
base on top of the shaft. Using the lock washers and bolts, secure the clamp base to the
shaft with the Allen wrench (Figure 3).
IMPORTANT: THE BOLTS AND LOCK WASHERS SUPPLIED WITH THIS CLAMP MUST BE
USED!! DO NOT USE THE BOLTS SUPPLIED WITH THE STANDARD CLAMP.
Secure clamp base to shaft
using bolts and lock washers
supplied with this clamp
Upright must be at rear
of Geno/Grinder
Figure 3 – Installing the 2189 Adjustable Clamp
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