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Back Maintenance of Power Distribution Systems | Up Construction Electrician Basic - Electricity handbook for electricians | Next Chapter 5 Interior Wiring |
In time, conductors stretch and require re-
sagging.
Insulators crack and require replacement.
OPERATOR MAINTENANCE
RESPONSIBILITY
Operators must keep the vehicle or assigned
equipment clean and in serviceable condition and must
perform daily operator's maintenance. Equipment must
be inspected daily and any defects noted to be corrected
before a serious breakdown or mishap occurs. The NCF
equipment is scheduled for preventive maintenance
every 40 workdays. No piece of equipment can be
expected to operate for 40 days without daily operator
care. Many units of equipment have hourly and daily
lubrication points. This lubrication is the responsibility
of the operator. Operators must ensure that equipment
is maintained as outlined in the operators manuals.
These manuals can be obtained from the CM shop
library.
MAINTENANCE AND TESTING OF
AERIAL EQUIPMENT WITH HYDRAULIC
BOOM
Operation of aerial equipment starts in the same
way as other pieces of equipment. The operator must
have a valid license, and a thorough prestart inspection
must be performed. Maintenance and lubrication must
be performed according to the manufacturers'
recommendations and guidelines. Daily operator
checks, made before placing the equipment in service
and again when securing the equipment, will be kept on
file for a minimum of 60 days. If the operator detects
any condition that would indicate the equipment to be
unsafe or unreliable for use, the equipment must be
removed from service.
A condition inspection, an electrical insulation
test, and a load test are to be performed annually. The
certifying official of the designated activity is
responsible for the certification of these inspections and
tests. A copy of the certification must be posted on the
equipment in full view of the operator. The original
certification form is to be filed in the equipment history
record file.
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