2.2  Details of Inspection 
  2.2.1  Check of Each Bolt (or Screw) for Clamping 
  (1)  Tool Set Bolts 
Make sure, using the hexagonal wrench key, that the hexagon socket head cap 
screws of the tool set flange, which are clamped to the tool shaft are tightened 
completely.    If loosened, tighten them completely. 
Make sure, using the hexagonal wrench key, that the hexagon socket head cap 
screws securing the tool flange and tool are tightened completely.    Otherwise, 
tighten them completely. 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 2.1    Tool set bolts 
  (2)  Robot Installation Bolts 
Make sure, using the hexagonal wrench key, that the installation bolts of the 
main robot base are tightened completely.    If loosened, tighten them 
completely. 
Tool flange clamp bolt 
M5 x 4 pcs.; Recommended 
clamping torque 8.8 N·m
Tool set bolt 
M5 x 4 pcs.; Recommended 
clamping torque 8.8 N·m
STE 85306 
–  18  –