翻倒架完全复位（操作台上翻倒复位指示灯亮）及平衡油缸已上升至最高点时，

When the tipping frame full reset (reset indicator light tip operating table) and the balance cylinder has risen to the highest point, before the rolling machine for roller lift and lower reversing rollers, roller lifting operation.

The reverse frame is fully reset (the reverse reset indicator on the operator's table is on) and the balance cylinder has risen to the highest point before the roll lift on the roll machine, the lower roller is reversing, the roller lift operation.

When the overturning frame is completely reset (the indicator light of overturning reset on the operation platform is on) and the balance oil cylinder has risen to the highest point, the operation of the upper roll lifting, the lower roll positive and reverse rotation and the idler lifting of the plate rolling machine can be carried out.<br>