AWS AIRBAR, Operator'S Manual

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AWS AirBar Operator’s Manual
15
BLOWER INSPECTION
Remove rotary screen & inspect all impeller blades.
Replace impeller if any of the fins are loose or if wear has
reduced the width of the fin.
Clean housing and impeller removing all debris.
ROTARY SCREEN
The rotary screen should be cleaned of debris periodically as
required.
When clean, the screen should be free to rotate without any
contact with other parts. If there is contact between the outer
screen and inner support, manually manipulate the screen to
eliminate contact.
Ensure all internal blades are in good shape and bearings rotate
smoothly without excessive noise.
MANIFOLD / AIR DUCTING
FLEX HOSE
Inspect flex hose for signs of weather cracking & wear.
To maximize flex hose life & ensure even wear rotate the hose
45° before the start of each season.
MANIFOLD ROTATION
The manifold is supported by 2 saddles which allow it to rotate
via the electrical actuator. This must be kept lubricated for
proper operation.
Apply a dry-film (graphite or PTFE) lubricant to the lock sleeve &
end cap areas annually or before use if the unit is stored out of
doors.
CLEANING MANIFOLD
During operation, a large amount of dust and debris is
transferred through the air duct system. What is not discharged
through the nozzles will collect at the end of the manifold. It is
important to clean this annually to prevent the debris from
clogging nozzles and reducing system performance.
Remove end-cap from manifold and vacuum any debris
collected during the previous harvest season.
Typical wear pattern