TM 9-4940-568-10
2-152
2-33. SHELTER DOOR AND PLATFORM OPERATION (CONT).
4
5
3
CENTER
4
Keep hands clear of pivot points on support arms during door operation. Failure to comply
will result in injury to personnel or equipment.
Sharp corners on door could be present, use caution during door operation. Failure to
comply may result in injury to personnel.
Opening/closing shelter door is a two-person operation. Failure to comply may result in
injury to personnel.
Do not lower/open doors in winds that exceed 30 mph. Failure to comply may result in
injury or death to personnel.
(5)
With aid of an assistant, pull upward on door handles (3) and step on lower platform until door support
arms (4) lock over center in open position and shelter door (5) is open.
(6)
Repeat Steps (1) through (5) for right door.
