1. Referring to the image below, insert the asymmetrical T-nut (item 3) for the step-back attachment into the rear T-nut slot of the MRS rail
(item 2). Ensure that the longer portion of the T-nut is facing away from the end of the rail.
2. The relevant port or rack mounting T-nuts (item 1) should be installed in the T-nut slot in the underside of the rail. The longer portion of the
T-nut should face towards the centre of each respective port.
3. Once all the T-nuts have been installed in the correct orientation, the plastic end caps (item 4) can be pressed into the ends of the MRS.
4. Referring to the image in below, insert the M8 screw (item 1) into the step-back adaptor (item 2). Screw the MRS leg (item 3) into the step-
back adaptor and hand-tighten. Then screw the required number of leg extensions (up to a maximum of four per leg assembly) into the MRS
leg and hand-tighten.
5. Referring to the image below, once the required number of legs or leg extensions have been attached, the MRS leg-to-foot adaptors (item
2) can be screwed into the bottom of each MRS leg assembly (item 1) and hand-tightened.
6. Place the MRS legs into the MRS feet (item 3) on the CMM table. Loosely adjust the three grubscrews (item 4) on each MRS foot so that the
legs locate in the MRS feet but are free to rotate.
MRS installation and user's guide
www.renishaw.com
Issued 12 2021
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