33
AIRPREP AIR DRYER SYSTEM MAINTENANCE SCHEDULE
ITEM
MAINTENANCE
REQUIRED
DAILY WEEKLY
MONTHLY
QUARTERLY
Blaster
Vessel
Hydrostatic Test
See Section 8.1
As required by state law and/or local authorities
Blaster
Vessel
Check for exterior damage
(corrosion, dents, bulges).
See Section 8.2
X
Blaster
Vessel
Check for interior damage
(corrosion / pitting).
See Section 8.3
X
Moisture
Accumulation
Open all drain ball valves to
purge moisture and debris.
See Section 8.4
X
Aftercooler
Clean & inspect radiator, fan,
shroud, guard, & motor
See Section 8.5
X
Deliquescent/
Desiccant
Check level of deliquescent/
desiccant inside separator tank
See Section 8.6
X
Control Hoses
& Wires
Check control hoses & wiring for
bare spots, fraying, or cracks
See Section 8.7
X
Air Hose
Couplings
Check for safety pins
and whip checks
See Section 8.8
X
Hose
Coupling
Gaskets
Check for leaky air and blast hose
coupling gaskets
See Section 8.8
X
Personal
Protective
Equipment
Check condition of all
personal protective equipment See
Section 3.9 and 8.9
X
Warning
Decals
Check the condition of
warning decals.
See Sections 0.0 and 8.10
X