FADEC monitors the APU cool down timer which is set to this amount of time once bleed load was last removed

When operating APU/ATMs in a hangar not equipped with FSS you are requires to have these two things

You must have at least this amount of fuel in the No. 2 and No. 3 main tanks for APU/ATM operation

If the EGT starting limit exceeds this FADEC will signal the APU to shutdown

During ATM operation if normal hydraulics isn't observed within this amount of time you are required to shut down the ATM

When the APU door reaches this degree, the FADEC transitions to its start state

When operating APU/ATMs in a hangar the hangar doors must be open at least this amount to allow for ventilation and CFR vehicle access

With external power connected and only one serviceable RTRU available the APU BATT switch will be positioned in this position to allow for the APU to start directly from the APU BATT

The maximum continuous EGT running limit is this

This pressure is displayed on the #1 or #4 hydraulic pressure gauges when sys #1 or sys #4 on ATM pump press panel is switched to start

The inlet door is commanded to close when engine speed drops to this RPM

When operating an APU with the APU compartment door open you must first ensure you have this

With external power connected, a serviceable A/C BATT installed, the APU may be started without an APU BATT installed as long as the APU BATT switch is placed in this position

The starter light goes off at this amount RPM

This pressure is read on No.2 and No.3 hydraulic pressure gauges when you pressurize hydraulic systems 2 and 3 via PTUs

FADEC performs this form of BIT once power is applied and is completed in less than 5 seconds

You will lose the function of APU FIRE PULL handle shutdown, fire detection, fire extinguisher discharge and APU control if this switch is in the OFF position

A maximum of how many start attempts can take place in a 1 hour span

The white box goes off and the ON SPEED light comes on at this amount RPM

The KNEEL COMMAND switch is set to this position during ATM operation

A red box around the APU indications on the MFDU indicates this

If the A/C is on jacks, landing gear is cross kneeled, or No. 1 touchdown relay circuit breaker is pulled before or during APU operation these features will be inoperative

You are required to allow the APU to warm up for this amount of time BEFORE applying an air load

With APU power and external power connected the APU is powering these buses

If pressure gauges are not steady take these switches to OFF, observe gauges and then take back to NORM