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 Preventive Maintenance Checks and Services
Table 2-1.
A - Annually
S - Semiannually
Q - Quarterly
D - Daily
W - Weekly M - Monthly
Items To Be
Interval
Item
Procedures
Inspected/
No.
D
W
M
Q
S
A
Serviced
ELECTRICAL SYSTEM - CONT
l
(5) Inspect electrical and mechanical connections for
Lighting
59
tightness.
Distribution
Control
(6) Tighten loose connections; use jamnuts or
Centers -
lockwashers to keep connections tight.
CONT
(7) Operate each manually several times; moving parts
should operate freely without binding or sticking.
(8) Close and install controller access cover(s).
(9) Remove safety tag(s) and energize circuit(s).
(10) Test operate controller when associated equipment
can be operated.
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