ERECTION AND DISMANTLING
4
V23C_09.13
SC4000 Pos 4
4.3. TIGHTENING TORQUES FOR SCREWS AND NUTS
No. Screw or nut Location screws Tightening
or nuts torque Nm
1. M24-10.9 nuts of screws connecting the 350
mast sections
2. M20-8.8 nuts of the guiding rollers 200
3. M20-8.8 xing anged nuts of the wall 190
anchor tubes
4. M16 x 40-8.8 screws connecting the assembly 100
plate to the lifting frame
5. M14 x 120-10.9 screws connecting the safety brake 135
to the assembly plate
6. M16 x 40-8.8 screws connecting lifting gear to the 195
assembly plate
7. M18 -10.9 screws connecting the platforms to 195
each other
8. M14 x 1,25 wheel bolts 160
6. W: 22 mm to tighten the wheel rims on the chassis
7. B: M20-8.8 to adjust the guiding rollers of the lif ting
W: 30 mm case
8. Special tool to support the platform sections during x)
the assembly works
9. Special tool to level the unit with jacks x)
10. Special key to reset the safety brake x)
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