2.5 ASSEMBLY INSTRUCTIONS

Assembly of the indicators to handwheels/knobs:

• couple the handwheel to the control spindle by means of a pin or a grub screw
• set the control spindle to the initial or referring position, by rotating the handwheel
• turn the indicator, by keeping it in the hands, until the pointers are in zero position
• fit the zeroed indicator into the handwheel/knob and uniformly tighten the radial securing screws with a moderate torque to prevent distortion of the indicator case and thus locking the movement.

Assembly of integral indicators (built-in in the handwheel):

• set the control spindle to the initial or referring position
• turn the indicator, by keeping it in the hands, until the pointers are in zero position
• couple the integral indicator to the control spindle by tightening the grub screw, after checking that spindle and indicator are in zero position.