TM 5-4220-227-14
2-15. Shutdown Procedures. These procedures must be performed as follows:
• Every seven days
• Prior to maintenance
• After maintenance
• To place the system in a down condition.
The following steps are to be followed to insure the proper and continued operation of the equipment (figure 2-12).
NOTE
1. Refer to the shut down procedures in the associated support items of equipment for
primary and secondary air supply systems.
2. On discretion of dive supervisor, disconnect air source - plug, cap, or double bag the
ends.
2-43
