Release parking brake and operate ECV as mission requires.
b. LMS Crew Tasks
On rear control panel (1, figure 2-3), set POWER MODE switch (2) to INT and the following
circuit breakers on rear control panel to ON:
INSTM CONT (5)
MISSION PROFILE MOBILE indicator will not light if INSTM CONT circuit breaker is not
Set MISSION PROFILE switch (7) to MOBILE. MOBILE indicator lights (white).
Set ESS MODE selector switch (8) on rear control panel (1) to VENT, HEAT or COOL.
Set lights on as required.
TEMPERATURE control on the control box assembly functions only in MOBILE mode.
Adjust TEMPERATURE control (9) on control box assembly (10) to desired setting.
This completes setup for mobile mode operation.
Personnel riding in the LMS must remain seated with safety belts fastened during ECV
Operate system as mission requires.
Mobile Operation Switchover From Non-NBC To NBC Conditions.
Cab crew must be in full MOPP gear.
LMS crew must wear chemically protective masks.
Ensure that all doors are secured.
a. Cab Crew Tasks
Stop ECV, put transmission in park and set parking brake. ECV must remain running.
Put on full chemically protective clothing and masks.