Table 16-4. Preventive Maintenance Checks and Services
for Ventilation, Heating, and Air Conditioning System (Continued)
Q - Quarterly
S - Semiannually
A - Annually
CHECK FOR AND HAVE
IS NOT READY/
REPAIRED OR ADJUSTED
B D A D W M Q S A
Make sure electrical components and cir-
cuits are turned OFF before starting any
inspection and/or cleaning. Observe
safety precautions specified in this man-
a. Make sure that air outlets and ventilators
Air outlets and
are free of obstruction and not damaged.
b. Inspect HAC system operating controls
Controls not oper-
for damage. Notify shift leader of defi-
Check HAC cooling and heating systems
for proper operation. Notify shift leader
d. On barge 1 only, check each activated
forced air heater for proper operation.
Check fuses and replace as necessary.
e. On barge 1 only, check that air flow from
activated forced air heater is unob-
structed. Clear area around heater of any
material which could be a fire or safety
Check drain for condensation or leaks.
Class III leaks.
Notify shift leader of class III leaks.