4-10 Operation
  6-00054-02 Rev A
Step 6 Set the Main Circuit Breaker switch to OFF.
Power is removed from the Scalar 1000. All Accessor 
movements halt immediately.
Step 7 Repeat Step 5 and Step 6 for each additional EM.
Emergency Shutdown
Use the following shutdown procedure only in emergency 
situations.
Except in emergency situations, shutdown the Scalar 1000 
using the normal shutdown procedure before switching off 
the Main Circuit Breaker. Refer to Normal Shutdown  on 
page 4-9 for more information.
Step 1 Locate the Main Circuit Breaker switch in the lower 
right corner at the back of the CM.
See Figure 4-2 on page 4-7 for the location of the 
Main Circuit Breaker switch. 
Step 2 Set the Main Circuit Breaker switch to OFF.
The Gripper does a controlled gravity descent to the 
bottom and Accessor movements halt.
Step 3 For each additional EM:
 a. Locate the Main Circuit Breaker switch at the 
lower right corner in the back of the CM.
See Figure 4-2 on page 4-7 for the location of the 
Main Circuit Breaker switch.
 b. Set the circuit breaker to OFF.
Power is removed from the Scalar 1000. All Accessor 
movements halt immediately.
Caution