Steps taken:
First you Take the boxes apart then keeps lids away for safety.Then
Keep the mixing desk on power supply, move the desk to position and lock wheels for safety.
You now move base bins to position, add pillars set up main speakers on top, about the same height
and Ensure everything is secured tightly.Connect the speaker cables to power supply and Make sure everything is taped and out of way.Then connect desk to the amps with jack leads (balanced) plug to mains and Flat line desk otherwise you will get bad noises.Add the XLR cables for the microphone and turn on desk first, check desk.After this turn on the speakers and for the final stage complete level testing.
Risk assessment-
Exposed to live wire- Live wire can be dangerous when turned on, if turned on and touched, electrical shocks may occur.
Plug socket- This will need to be away from children and food and water to reduce electrical risks
Broken cables- These can cause electrical hazards and cause people to trip.
Water near electric- Water and food need to be away from electrical equipment at all times so that there are no electrical hazards such as electric shocks which can be fatal.
Physical risk/lift with knees- When setting up the equipment, ensure you have people with you to avoid back pains and avoid injury by dropping equipment on yourself. When picking up heavy items and lifting you should bend with your knees to give you more balance and stability.
Tripping over wires/tape up wires- If the wires are not out of the way and not safely taped up they can be a hazard and cause people to fall over and injure themselves. To avoid this tape down the wires, this will reduce the risk of tripping over them.
Keep lids out the way- When taking off the lids at the start ensure they are away at all times except for packing up to avoid tripping up and them being in your way.
Things falling over/safe handling/storage- Make sure that things are stacked correctly such as the mixing desk on the wheels and ensure all the wires are tucked behind.
Leave it as found- When packing the equipment up it should be packed away exactly as you found it to avoid things getting lost and causing inconveniences to others.
Noise levels/120dB- When handling noise levels ensure it does not reach over 120 decibells so it does not cause harm to people's hearing. Failure to do this will result in ear damage. \
Mic behind speakers/feedback- ensure the mic is behind the speakers so no unnecessary sound occurs and the feedback is clear.