Top Air TA1200, Operator'S Manual And Parts List

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3-16
Maintenance
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Foam Marker Winterization
The liquid lines and tank must be
drained completely prior to storage. If
liquid in the system is allowed to freeze,
several components may be damaged.
Use the following procedure to winterize
the foam marking system.
1. Drain the foam concentrate tank and
line by disconnecting at the bulkhead
connector on the power unit box.
Disconnect the line by pushing the
hose fully into the fitting, then while
pushing the inner collar firmly onto
the connector, pull the hose from the
connector.
2. Flush out concentrate tank with
warm water.
3. Reconnect hose by pushing fully into
bulkhead connector. Pull carefully
on hose near connector to verify that
proper connection has been made.
FOAM MARKER SYSTEM
•
Filter Maintenance
Air Filters
Clean the primary filter pad, (located
behind the louvered openings on the
power unit box) after every 100 hours of
use. To clean filter, remove from power
unit box and wash in warm soapy water
or blow dust free with compressed air.
An additional cylindrical filter is located on
the air compressor inlet. Clean filter by
removing and blowing compressed air
from inside filter. Replace with a new filter
if it cannot be cleaned adequately with
compressed air.
Water Filter
An in-line water strainer is located under
the sprayer frame, in the water line
between the rinse tank and power unit
box. To clean strainer, unscrew filter
halves and flush strainer element with
water.
Foam Concentrate Tank Filter
A screen is installed at the outlet of the
tank. To clean screen, drain tank, then
remove fitting and screen assembly for
cleaning.
Foamhead Screens
The foamhead screens, located on the
outer wings, can be cleaned by
disassembling and washing with hot
water.
401970
•
Power Box Plumbing
Schematic