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Section 2 - Stripe Hog Systems
Spray Bar
The spray bar is a quick change design that is
attached to the threaded thru-shaft. A spring
loaded lock button on the side of the motor hous-
ing locks the shaft while removing and installing
the spray bar.
Spray bars are constructed of high quality stain-
less steel and available in various sizes ranging
from six inches to thirty six inches. Aggressive
and non-aggressive spray patterns are available
for all heads.
Spray bar selection is determined by requirements
of the removal application being performed. The
width of the spray bar selected is critical. When
removing paint lines, it should be sized to the
width of the line whenever possible. In most situ-
ations, the spray bar selected should be 2” wider
than the width of the line to reduce the potential
for damage and increase productivity by concen-
trating the blasting pressure over the painted line.
The following should be considered when
selecting a spray bar:
• The size of the line marking. The spray bar
should be 2” wider than the marking.
• The type of marking being removed. (Paint,
thermal or rubber)
• The thickness of the material being removed.
• The type of road surface. (Concrete or asphalt)
• Profile requirements per job specifications.
Hog Technologies offers a variety of spray bar
and blasting head configurations to meet require
-
ments of all types of removal projects. Examples
of available spray bar configurations are included
in Appendix 4 of this manual. You can also contact
our customer support department for assistance
in selecting the correct spray bar and/or nozzle
configuration for your project at (877) HOG-ROAD.
Refer to the Maintenance section of this manual
for instructions to install or replace spray bars
and nozzles.
THRU-SHAFT
TOP COVER
Typical Spray Bar, Protector & Weep Holes
Typical Blasting heads Showing Spray Bars
Typical Spray Bar & Nozzles
NOTICE:
AFTER INSTALLATION OF NEW NOZZLES AND/OR A SPRAY
BAR, THE WEEP HOLES ON ALL HIGH PRESSURE FITTINGS
SHOULD BE CHECKED FOR LEAKS UNDER PRESSURE.
THIS SHOULD BE DONE PRIOR TO REPLACING THE SPRAY
BAR PROTECTORS. THERE SHOULD NOT BE ANY WATER
LEAKING FROM THE WEEP HOLES. ANY LEAKAGE IS AN
INDICATION OF AN INSTALLATION ERROR, NOZZLE NOT
SEATED CORRECTLY OR A DAMAGED COMPONENT.
Содержание SK5500
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