move (P),
•
•
tighten (T).
Step 6-A
Method 1 (W1)
XIII. Install the cable trays (3).
XIV. Proceed according to the following 3 steps:
1. first screw (U1) the bolts (B) into the cross beam (4) using the wrench (F),
without tightening it completely,
2. slide one side of the cable tray (3) onto the screws (B), and then slide (U2)
the other side of the cable tray onto the screws (B),
3. finally tighten (T) the screws (B) with the wrench (F).
The cable tray (3) on the auxiliary beam (5) is assembled in the same way.
Step 6-B
Method 2 (W2)
XV. Install the cable trays (3).
XVI. The installation of the cable tray (3) is the same as in accordance with method
1 (W1) in step 6-A.