Hilti HY-150 MAX Mode D'emploi page 20

European technical assessment ETA-0 8 / 0 2 0 2
English translation prepared by CSTB
Installation instruction
Hole drilling
a) Hammer drilling
b) Hammer drilling with Hilti Hollow Drill Bit TE-CD, TE-YD
Injection system Hilti HIT-HY 150 MAX
Product description
Installation instruction
Before drilling remove carbonated concrete and clean contact areas
(see Annex B1).
In case of aborted drill hole the drill hole shall be filled with mortar.
Drill hole to the required embedment depth with a hammer drill set in rotation-
hammer mode or a compressed air drill using an appropriately sized carbide drill
bit.
Hammer drill (HD)
Drill hole to the required embedment depth with an appropriately sized Hilti TE-
CD or TE-YD Hollow Drill Bit attached to Hilti vacuum cleaner VC 20/40 (-Y)
(suction volume ≥ 57 l/s) with automatic cleaning of the filter activated. This
drilling system removes the dust and cleans the bore hole during drilling when
used in accordance with the user's manual. After drilling is completed, proceed to
the "injection preparation" step in the installation instruction.
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Compressed air drill (CA)
Annex B11