Pilatus PC-12 NGX, Pilot'S Information Manual

Page: 204 / 625

Standby Bus 3-15-08
Standby Bus voltage is below 22 V.
1. AV 1 BUS and STBY BUS
switches...................................... Confirm set to ON
2. AV STBY PWR circuit breaker
(LH Power Junction Box)............ Confirm set
3. Aircraft......................................... At pilots discretion, continue flight without
services of failed bus or land as soon as
practical.
CAUTION
The systems connected to the STBY Bus, on the left rear circuit breaker
panel, are inoperative.
---------- END -----------
Non Essential Bus 3-15-09
Non Essential Bus voltage is below 22 V.
1. NON ESS circuit breaker (RH
Power Junction Box)................... Confirm set
2. Aircraft......................................... At pilots discretion, continue flight without
services of failed bus or land as soon as
practical.
CAUTION
The systems connected to the Non Essential Bus, on the right forward
circuit breaker panel, are inoperative.
---------- END -----------
Bus Tie 3-15-10
BUS TIE in wrong state.
If GEN 1 and GEN 2 switches are ON and volts/amps normal:
1. BUS TIE circuit breaker
(overhead panel)......................... PULL
If a generator is off:
2. BUS TIE circuit breaker
(overhead panel)......................... Check if tripped
Continued on next page
Section 3 - Emergency Procedures (EASA Approved)
Electrical System Failures
Pilot's Operating Handbook Report No: 02406
Issue date: Mar 06, 2020
Page 3-15-4
12-C-A15-40-0315-00A-141A-A
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