Atlas Copco XAS96 DdG Manuel D'instructions page 38

XAS96 DdG, DdG IT
Measure the thickness of the truck bed or floor in order to determine
how long the bolts must be.
Make sure that the bolts do not protrude from the truck
bed or floor by more than 75 mm (check, see Fig. 8.3).
Too long bolts may puncture the fuel tank.
Fig. 8.3 Cross section
38
Put blocks of 50 x 50 mm on the bed or floor of the truck according
the pattern shown in Fig. 8.1.
Slowly lower the compressor onto the blocks, making sure these are
not displaced.
Tighten the M12 bolts (correct length!), from the lower side, into the
nuts welded to the interior of the compressor bottom.
(For the recommended tightening torques of the bolts, see ÔTechnical
SpecificationsÕ).
Once again make sure that the bolts used are sufficiently long to
correctly fasten the compressor without contacting the fuel tank.