Use the following procedure to unpack the instrument:
1. Remove the Model 111 from the shipping container and set on a table or bench,
which will allow easy access to both the front and rear of the instrument.
2. Remove the Model 111 cover from the main frame of the unit, thus exposing the
internal components of the instrument.
3. Check for possible damage during shipment, and then reinstall the cover.
4. Remove compressor from shipping container, unbolt from pallet, and then
identify the coalescing filter and pressure regulator.
5. Check for possible damage during shipment.