89
General Maintenance
4.6 Wear Boot Assembly Replacement
The bellows style wear boot clamped to the blast-
ing head shroud provides a partial seal between
the blasting head and pavement. The wear boot
will slowly wear during operation and could be-
come damaged. Consequently, the wear boot will
require replacement periodically to keep the boot
in contact with the pavement to provide proper
vacuum air flow.
Refer to the Maintenance section of this manual for
additional information on replacing the wear boot.
Use the following procedure to replace the
wear boot:
1. Activate the truck engine and hydraulic sys-
tem, then lower the Hog Arm and blasting head
to the horizontal position above the pavement.
Support the arm with a safety stand.
2. Deactivate the hydraulic system and place the
truck in the service position.
3. Loosen the wear boot clamp on the blast head.
4.
Work the existing boot off the blasting head
shroud.
5. Slide the new boot onto the shroud and snug
the clamp.
6. Activate the truck engine and hydraulic sys-
tem, then remove the safety stand and lower
the Hog Arm and blasting head to the pave-
ment.
7. Deactivate the hydraulic system and place the
truck in the service position.
8. Make sure the clamp is not tight and slide the
boot down the shroud until the boot bellows is
slightly compressed and at the same distance
from the top of the shroud on all sides.
9. Tighten the clamp and recheck. The bellows
should be compressed enough to ensure the
seal is always making light contact with the
pavement. When the boot is installed properly,
the flexible bellows provide automatic adjust
-
ment as the seal wears. Readjust if necessary.
Proper Wear Boot Contact
Wear Boot Seal
Содержание Stripe Hog SK2000
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Страница 147: ...147 Appendix 2 Tools Spare Parts...
Страница 148: ...148 Tools Spare Parts...
Страница 149: ...149 Appendix 3 Daily Report Pre Op Checklist 1 877 HOG ROAD WWW STRIPEHOGSUPPORT COM 60...
Страница 157: ...157 Spray Bar Nozzle Configuration 1 877 HOG ROAD WWW STRIPEHOGSUPPORT COM 68 Nozzle Calculation Sheet...
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