Assembly Instructions
Assembly
1HSB435410-2 enrev1 23
4.10 Inspecting the bolted joints, etc.
• Check using a 6 mm diameter rod, that the arm’s alignment check hole is
aligned with the predrilled hole in the mechanism housing.
• Check that all bolted joints are tightened to the correct torque in accordance
with the table below.
Bolted joint Tightening torque (Nm)
Frame 430
Foundation 300-350 or 500-550
Operating mechanism 79
Protective tube 79
Circuit-breaker pole 300
Pull-rod 300
Density monitor 10
Bottom cover 22,5
Plates 22,5
Cover 9