Lifting Heavy Objects; Binding Signal Cables - Symantec NetBackup 5230 Maintenance Manual

Lifting heavy objects

Binding signal cables

Only trained and qualified personnel are allowed to lift heavy objects. The following
precautions need to be taken when you lift heavy objects:
Do not stand or come in the way or walk under when heavy objects are lifted.
■
Check whether the required tools are complete and intact.
■
Ensure that the lifting tools are firmly fixed on a wall or fixtures with enough
■
load-bearing capacity.
If a rope is used, ensure that the angle between two sides of the rope is no
■
larger than 90°.
Use simple and clear commands while speaking to personnel. This approach
■
helps to avoid any confusion that can cause accidents and damage to personnel
or materials.
Signal cables must be separately bundled from the strong-current cables and
high-voltage cables at a spacing of at least 30 mm.
See "Overview" on page 25.
Safety guidelines 33
Lifting heavy objects