1. Safety
1.1 General Safety Precautions
All personnel should familiarize themselves with the units’ specifications
and be careful not to exceed the unit’s capacity.
Transport, installation, operation, shut-down, maintenance and disposal of
3BA units should be carried out by qualified professionals.
Do not attempt to start or run the unit unless it has been completely
assembled. Particular attention should be paid to: the vacuum
pump/compressor cover, the muffler on the inlet and discharge
connections, and the fan guard.
The standard 3BA unit must never come into contact with flammable
substances.
1.2 Clothing and Protective Gear
It is recommended that all personnel wear proper protective gear while operating
the unit. This may include eye protection, gloves and helmets.
Please be aware that it is possible for hair and clothing to be pulled into the unit.
Avoid wearing loose-fitting clothing near the unit while it is operating and wear a
hairnet if necessary.
1.3 Electrical Safety
Electrical installation should only be done by qualified electricians. Before
doing any electrical work on a 3BA unit, please ensure that power to the unit
has been disconnected. Do not attempt to open the unit’s terminal box until you
have made certain that the unit is not connected to a power source.
The terminal box must be kept free of dirt and moisture at all times. Make sure
the terminal box cover and cable entries are tightly sealed so they remain
dustproof and waterproof. Check the terminal box regularly to make sure it is
sealed and free of debris and moisture.