2. Compressed Air Systems
Some smaller
vessels have the luxury of a compressed air system onboard. These are often “ off the shelf” units from the local hardware shop.
All compressed
air systems have a pressurised bottle which contains the high pressure air. These must be kept in excellent condition.
Some housekeeping notes are given below.
Safety points
- Always
wear safety glasses when you are using compressed air.
- If you
use compressed air to dry something, never point the hose directly at the
object you are drying.
- Make
sure whatever the compressed air is being used on, is secure.
- Never
use compressed air as an air supply for breathing.
- Never
use air in the vicinity of hot work
(welding, gas cutting).
- Do not
use compressed air to clean or dry clothing while you are still wearing it.
Maintenance Points
- Air storage
bottles must be kept in a clean and dry compartment.
- The paint
coating on the bottle must be kept in good condition.
- Fittings,
gauges, valves and relief valves must be kept in good condition with regular
maintenance.
- Hoses
used on portable air equipment must be regularly checked for damage and
replaced if found.
- Air
Bottles must be rigidly secured to the vessel.
- Air
Bottles have test dates so must be regularly tested.
Version 1.0. Last updated 27 June 2006.