Figure 22: Leveling And Fastening Drilling Template On Hole A1 With ¼" Wedge Anchor, Nut; Figure 23: Drilling Second Hole Through Bushing A2 For Wedge Anchor - RST Instruments RSTAR Affinity Installation And User Manual

Figure 22: Leveling and Fastening Drilling Template on Hole A1 with ¼"
9. Use the second prepared drill bit for hole A2 & A3 to drill the second hole
through bushing A2. Drill until the masking tape touches the top surface of
bushing A2. This will ensure that the correct hole depth of 1-1/8" has been
achieved. Be careful not to move the Drilling Template during drilling.

Figure 23: Drilling Second Hole Through Bushing A2 for Wedge Anchor

10. Remove the Drilling Template and install the second wedge anchor. Apply
similar precautionary measures to avoid damaging the wedge anchor during
hammering.
PSM0005A
Released: 23 Jan 2025
Wedge Anchor, Nut and Washer
RST Instruments Ltd.
RSTAR Affinity Tilt Logger
Installation and User Manual
Page 29