Issue link: http://alpine.uberflip.com/i/530982
34 ALS 4.0 P R O D U C T M A N U A L EN Figure 60 Step 7 – Move the breaker switch CB202 to the off position to disable power to the blade motor (shown in Figure 61). On Position Figure 61 Off Position Step 8 – Close the electrical control panel. Step 9 – Turn on the main power to the ALS 4.0. Figure 62 Step 10 – Follow the normal startup and homing procedures (Section 3.1). Step 11 – In the Manual Control Screen, verify that B1 is registering "0.0". 4.4 Calibrate Bevel Axis (B1) Step 1 – Place a magnetic digital angle gauge on the Z1 linear rails, as shown in Figure 58. Digital Angle Gauge Figure 58 Step 2 – Select the "zero" button on the gauge to set the angle to 0.0. Step 3 – Once the gauge has been set to 0.0, place it on the blade as shown in Figure 59. Figure 59 Step 4 – Close the saw door. Step 5 – Open the main electrical panel. Step 6 – Locate the blade breaker CB202 (Figure 60)