Nexo GEO T - Manual (Page 28)

Page 28/67 GEO T RIGGING PROCEDURE
4.4.2 Bumper to fist GEO T4805 assembly
4 push-pins (BLGEOT12-35, 12mm diameter x 35 mm length) connect the top GEO T4805 to the
bumper.
IMPORTANT
These 4 push-pins are slightly longer than the ones used to connect GEO T’s (35mm
length instead of 30mm).
Never use the GEO T 12mm x 30mm push-pins to connect the top GEO T4805 to the
bumper.
FIRST GEO T4805 TO BUMPER ASSEMBLY
• Position the bumper on the first GEO T4805 so that the bumper side slot (A) is at the rear.
• Link the GEO T4805 to the bumper using the four 12mm x 35mm push-pins provided with the
bumper; depress the button at the rear of the pin to release the locking mechanism, insert the pin
fully, and release the button.
• Link the GEO T4805 to the bumper using the four 12mm x 35mm push-pins provided with the
bumper; check that all push-pins are in their locked position.
• Ensure that no objects have been placed accidentally on the top of the bumper as they may fall
when the system is lifted.
4.4.3 First to second GEOT 4805
In “Compression Mode”, the linking bars must remain inside their respective cabinet side rigging plates.
Angles between one cabinet and the one below are adjusted using the upper cabinet “compression
mode setting” holes (see drawing below).
• Lift the bumper and top GEO T4805 assembly and position the next GEO T4805 below the
assembly.
• Lower the bumper and top GEO T4805 assembly carefully until the first and second GEO T4805
side rigging plates locate. Use front flanges and side vent ports to guide the assembly. The
rigging plates have been designed to locate against each other and so align the holes correctly.
• Fix the two GEO T4805 by inserting one 12mm x 30 mm push-pin in the “SAFETY PIN MUST
BE FITTED” hole on each side (see figure below).
A