Issue link: http://alpine.uberflip.com/i/530982
37 ALS 4.0 P R O D U C T M A N U A L EN Step 14 – Stop the blade using the "Saw Motor Off " button on the Manual Control Screen. Figure 86 Step 15 – Release the L1 & L2 Clamps using the "L1 Clamp Up" and "L2 Clamp Up" buttons on the Manual Control Screen. Figure 87 Step 16 – Release the L1 & L2 Pushers using the "L1 Pusher Out" and "L2 Pusher Out" buttons on the Manual Control Screen. Figure 88 Step 17 – Remove the board from the saw. If the cut measures exactly 15/32" and the shallower cut is on the left as shown below, it is correct and the calibration of the Center of Rotation is complete – skip to the next section. If not, continue to Step 18. 15/32" Shallower cut Direction of Feed Figure 89 A1 should rotate about a vertical line down the center of the back side (motor side) of the blade. The rotation axis is built into the machine. Adjusting the Center of Rotation will align the blade with that axis. ! WARNING If the cut on the right of Figure 89 is the shallower cut on the left, Contact Alpine Equipment Customer Service for assistance. Step 7 – Move A1 to 90° using the "Move A1" button on the Manual Control Screen. Figure 79 Step 8 – Start blade using "Saw Motor On" button on the Manual Control Screen. Figure 80 Step 9 – Jog Z1 down using the "Jog Z1 Down" button on the Manual Control Screen until it cuts 3/8" into the board. Figure 81 Step 10 – Move Z1 back to "0.0" using the "Move Z1" button on the Manual Control Screen. Figure 82 Step 11 – Move A1 to 270° using the "Move A1" button on the Manual Control Screen. Figure 83 Step 12 – Jog Z1 down using the "Jog Z1 Down" button the Manual Control Screen until it cuts about 1/4" into the board. Figure 84 Step 13 – Move Z1 back to "0.0" using the "Move Z1" button on the Manual Control Screen. Figure 85