Position, level and anchor the gantry
Drill the four anchor holes, level the gantry base to its punch marks with plumb bobs and graded shim stock, pull the shipping bracket, then torque and witness-mark the anchor bolts that lock the gantry to the floor for good.
Tools & parts
| Item | Part number | Qty |
|---|---|---|
| Drill | n/a in source | 1 |
| Plumb bob | n/a in source | 2 |
| Shim — Shim 1 | n/a in source — see shim table, Step 6 | as needed |
| Shim — Shim 2 | n/a in source — see shim table, Step 6 | as needed |
| Shim — Shim 3 | n/a in source — see shim table, Step 6 | as needed |
| Shim — Shim 4 | n/a in source — see shim table, Step 6 | as needed |
| Anchor bolts | n/a in source — supplied with the system | 4 |
| Torque wrench | n/a in source — tool not named in this section; see the Installation Tool List, source §1.6, for the general torque-wrench range supplied with the system | 1 |
| Steel paint | n/a in source | n/a in source |
Safety
Hazard: Operating a drill to bore the four anchor bolt holes
Consequence: Getting caught by the rotating drill
Avoidance: Take care to avoid getting caught when drilling the anchor bolt holes
Hazard: Leaving a gap between the gantry base and the floor instead of shimming it out; source labels this call-out "CAUTION" — reclassified NOTICE here because the stated outcome is image quality, not personal injury
Consequence: Reduced contact between the gantry and the installation surface, which degrades image quality
Avoidance: Adjust the shim position so there is no gap between the gantry base and the floor, using the minimum number of shims needed for the adjustment
Hazard: Discarding the shipping bracket removed from the main frame instead of storing it; source labels this call-out "NOTE" — mapped to NOTICE, the closest Z535 signal word to a manufacturer NOTE
Consequence: The bracket is unavailable when it is needed again for disassembly or carrying the gantry back out
Avoidance: Store the removed bracket carefully — it will be reused for disassembly or carrying-out
Full step-by-step for Position, level and anchor the gantry
All 11 steps are documented in the FSELIB Aquilion 16 (TSX-101A) service manual — re-authored, web-first, with the real figures from the source.
Open the full procedureRelated Gantry — Site installation guides
Source: 2C201-160E*F p.43-47. Preview re-authored by FSELIB — the full procedure with figures and steps is in the paid service manual.