Will Burt 711990491, Operating Instructions Manual, Page: 92 / 114

S
TILETTO
AL O
PERATING
I
NSTRUCTIONS
5-4 Original Instructions TP-5418901-F
August 2020
5.4.1 Schedule
Table 5-2 provides a schedule of preventative maintenance inspections and procedures
required to keep the Mast System in good operating condition.
Table 5-2 Preventative Maintenance Schedule
Frequency Inspection Action
As Needed
(In salt water
environments,
clean the
mast at least
every three
months.)
Keep Clean
– Inspect to ensure the
Mast System is kept clean and free
from foreign material. Dirt, grease,
oil, and debris may cover up a
serious problem.
Clean as you work and as needed.
Use denatured alcohol on all metal
surfaces. Use water when cleaning
rubber or plastic material. Use soap
and water when cleaning the exterior
surfaces of the mast tubes. Use a
soft, non-abrasive cloth to wipe clean
the bezel on the Universal Control
Box display.
During
Operation Damage
– Inspect for damage
before use. During extension and
retraction of the mast, inspect the
outer surfaces for damage.
If damage is apparent, do not use the
Mast System and have it serviced
before use.
During
Operation Binding
– During extension and
retraction of the mast, observe mast
operation for evidence of binding.
Remove any foreign material or
obstructions as necessary.
Weekly Damage
– Inspect all visible
surfaces for damage.
If damage is apparent, do not use the
Mast System and have it serviced
before use.
Weekly Finish
– Inspect the condition of the
mast finish. Look for bare metal, rust,
and corrosion.
Remove any rust or corrosion with a
wire brush. Touchup any bare metal
with touchup paint.
Weekly Fasteners
– Inspect external
fasteners. Look for loose, missing,
bent, or broken fasteners. Look for
chipped paint, bare metal, or rust
around the bolt heads. Pay particular
attention to the fastener securing the
Mast System to the mounting
surface, the mast to the Drive
Assembly, the Motor to the Drive
Assembly, and the payload to the
mast.
Replace any missing or damage
hardware. If any hardware is found
loose, retighten. If loose fasteners
joining major components cannot be
tightened, do not use the Mast
System and have it serviced before
use.
Continued