Sumitomo Cyclo BBB4 - Page 16

Cyclo® BBB4
Operation & Maintenance Manual 15
Cyclo® BBB4
Installation onto Driven Shaft, continued
Shrink Disc Type Hollow Bore
3
• Setthe(untightened)shrinkdisconthereducershaft.
5
For units with a safety cover, install the guard over the shrink disc.
Do not operate unit until the torque arm has been attached. Refer to
the Torque Arm Installation section in this manual for instructions.
4
Tighten Bolts to the correct torque value.
• For3-piecedesignshrinkdisc,makesurethatbothplatesareparallelwhen
tightening bolts.
• Afterconrmingthattheshrinkdiscissetcorrectly,tightentheboltsuniformly,
in a clockwise pattern while keeping both plates parallel (not diagonally or
‘star’ pattern).
• Itisrecommendedtotightenrespectiveboltsby30degreeseachtime–until
the specified torque is reached.