What is the first action an electrician should take when working with single purchase counter-weight battens?

The correct course of action when working with single purchase counter-weight battens is to attach all fixtures before loading counter-weights. This practice is crucial for several reasons. First, it ensures that all heavy equipment, such as lighting fixtures, is securely attached and positioned before any additional weight is added to the rigging system. By doing so, an electrician can prevent potential unbalances that might occur if counter-weights are loaded before the fixtures are in place.

Additionally, attaching fixtures first allows for a more accurate assessment of the total weight that will be added to the system, helping to prevent overloading and ensuring that the batten remains within its operational limits. This sequence reduces the risk of accidents or equipment failure due to miscalculations in weight distribution.

In contrast, loading counter-weights before attaching the fixtures could lead to improper balance, increasing the risk of the rigging system failing or the lights not being positioned correctly. Therefore, the correct order of operations enhances safety and ensures that the system functions as intended.