Hilti DST 10-CA, Operating Instructions Manual

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34 English 2328079
*2328079*
1. Turn the blade guard holder in the direction from which you want to insert the saw
blade with inner flange.
Turn the blade guard holder so that the saw blade is held by the shouldered
guide studs.
2. Push the saw blade with installed inner flange into the mount of the 6 shouldered
guide studs (1) .
3. Press the tie rod on the saw arm into the mount (2) and tighten the tie rod hand-tight
(3) .
• Tightening the tie rod draws the flange nut out of the parked position in the
inner flange, so that it slips into the mount of the saw arm arbor. When the
flange nut slips into the mount of the saw arm arbor the tie rod becomes easy
to move and spring tension can pull it back to the initial position.
At least 6 full turns are necessary for correct installation of the inner flange.
• IMPORTANT!
If the tie rod does not start to turn readily after about 3 full turns, the splines
might not be in correct alignment and the flange cannot be installed correctly.
→ Abort installation.
→ Remove the inner flange, eliminate the cause of the difficulty and re-install
the inner flange.
4. Tighten the tie rod to the specified torque (4) .
Technical data
Ring/open-ended wrench (for tie rod) 19 mm
Tightening torque 80 Nm
5. Check that the inner flange is seated flat and with zero play on the saw arm arbor.