Manual BBB4_ENG_01_2016_991301 17
Installation onto Driven Shaft, continued
Shrink Disc Type Hollow Bore
3
• Setthe(untightened)shrinkdisconthereducershaft.
5
Forunitswithasafetycover,installtheguardovertheshrink 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.
• For3-piecedesignshrinkdisc,makesurethatbothplatesareparallelwhen
tightening bolts.
• Afterconrmingthattheshrinkdiscissetcorrectly,tightentheboltsuniformly,
in a clockwise pattern while keeping both plates parallel (not diagonally or
‘star’ pattern).
• Itisrecommendedtotightenrespectiveboltsby30degreeseachtime–until
the specified torque is reached.