MC650 SECTION BENDING MACHINE INSTRUCTION BOOK 61.6. Description of the guardsThe gear motor and all the gears that allow the operation of the machine are located under the main uppercover that protects the mechanisms.Although the major mobile elements are protected by the upper cover, it is necessary to take specialprecautions during bending operations in order to avoid entrapment between the rollers and the piecebeing bent.Figure 3. Mechanism protection guardsProtectiondrive unitFrontalprotection