!
TRAVELING!BY!TRAIN!
QA05!,+-L0/<54!.3!,+-<5W!<5H,+@7,!3*@+!G-,<05,!,*!<5:*+;!,A0!+-</!/<50!<5!-?L-570!,A-,!,A0!
B+00C,3/0!*+!B+00C,3/0!D!P<//!.0!@H0?!*5.*-+?E!1G0+-,0!,A0!@5<,!*5/3!:+*;!,A0!.-,,0+3!G-7RE!KA0!
G-,<05,!;@H,!05H@+0!,A-,!,A03!A-L0!-5!-?0Z@-,0!5@;.0+!*:!HG-+0!.-,,0+<0H!,*!/-H,!:*+!,A0!
?@+-,<*5!*:!,A0<+!,+<GE!!
!
USAGE!DURING!SLEEP!
6J9SX!+07*;;05?H!,A-,!,A0!B+00C,3/0!*+!B+00C,3/0!D!.0!@H0?!PA</0!H/00G<54!P<,A!,A0!4@<?-570!
*:!,A0!G+0H7+<.<54!7/<5<7<-5E!95!-??<,<*5W!H*;0!G-,<05,H!PA*!;*@,A&.+0-,A0!PA</0!-H/00G!;-3!
.050:<,!:+*;!,A0!@H0!*:!-!7A<5!H,+-GE!!
!
ROUTINE!MAINTENANCE!BY!THE!PATIENT!
K*!05H@+0!-77@+-,0!*@,G@,!-5?!0::<7<05,!*G0+-,<*5!*:!,A0!@5<,W!,A0!G-,<05,!;@H,!G0+:*+;!H<;G/0!
+*@,<50!;-<5,05-570!,-HRH_!
!
!
o!!!!6/0-5!,A0!-<+!<5,-R0!\!4+*HH!G-+,<7/0!:</,0+W!7-.<50,W!-5?!G*P0+!H@GG/<0H!P00R/3E!
!
!
CLEANING!THE!AIR!INTAKE!/!GROSS!PARTICLE!FILTER!
!
K@+5!1BB!,A0!@5<,!-5?!?<H7*5507,!,A0!G*P0+!7*+?!:+*;!,A0!0/07,+<7-/!
*@,/0,!.0:*+0!3*@!7/0-5!,A0!@5<,!,*!G+0L05,!-77<?05,-/!0/07,+<7-/!HA*7R!
-5?!.@+5!A-^-+?E!!
!
KA0!G-,<05,!;@H,!7/0-5!,A<H!:</,0+!P00R/3W!-H!?0H7+<.0?!.0/*PE!KA0!:</,0+!;-3!
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A*@H0!A0-,0?!.3!P**?W!R0+*H050W!*+!*</W!*+!*50!P<,A!0270HH<L0!7<4-+0,,0!H;*R0E!