Embraer EMB-505 Phenom, Service Manual

Page: 97 / 224

GROUND HANDLING AND
SERVICING HANDBOOK
EFFECTIVITY: ALL 12-15-03-600-801-A/300
Page 301
NOV 20/09
H
A
R
D
C
O
P
Y
I
S
U
N
C
O
N
TR
O
L
L
E
D
.
O
N
C
E
P
R
IN
TE
D
,
T
H
IS
P
A
G
E
M
U
S
T
N
O
T
B
E
R
E
T
A
IN
E
D
FO
R
F
U
TU
R
E
R
E
F
E
R
E
N
C
E
.
B
E
FO
R
E
U
S
IN
G
,
M
A
K
E
S
U
R
E
TH
IS
H
A
R
D
C
O
P
Y
I
S
T
H
E
L
A
TE
S
T
IS
S
U
E
.
Copyright © by EMBRAER S.A - All rights reserved - See title page for details.
GHSH TASK 12-15-03-600-801-A
1. Waste Tank - Servicing
A. General
(1) This task gives the procedure to do the servicing of the waste tank.
(2) Where there are freezing or icing conditions (below 0 °C), you must drain
the waste system every day, after the last flight, for protection of the waste
system.
For the same weather conditions, if the aircraft needs to be on ground for
more than one hour, you must drain the waste system.
(3) Besides the normal servicing and pre-charging procedure, there is a spe-
cific procedure to do the pre-charging of the waste system in cold weather
(below 0 °C or 32 °F).
B. Job Set-Up
(1) Do the procedure to make the aircraft safe for maintenance (GHSH TASK
20-00-00-910-801-A).
C. Waste Tank - Servicing
WARNING: DO NOT LET THE TOILET SYSTEM CLEANER GET IN
YOUR EYES, IN YOUR MOUTH OR IN YOUR SKIN. IF
YOU DO, FLUSH YOUR EYES, MOUTH OR SKIN WITH
WATER AND GET MEDICAL AID. THE TOILET SYSTEM
CLEANER IS AN ACID AND CAN BURN YOU.
WARNING: DO NOT GET WASTE FLUID ON YOUR SKIN, IN YOUR
EYES OR MOUTH. PUT ON APPROVED PROTECTIVE
CLOTHING, GOGGLES AND RUBBER GLOVES. IF
WASTE FLUID TOUCHES YOU, HEALTH PROBLEMS
CAN OCCUR.
CAUTION: THE MAXIMUM PERMITTED PRESSURE FOR THE WASTE
TANK FILLING IS 45 PSI.
(1) Do the cleaning of the waste system as follows:
(a) Open access door 194FR.
(b) Remove the cap from the RTS rinse valve.
(c) Release the handle and open the cap of the RTS service panel drain
valve.
(d) Connect the lavatory dumping coupling of the lavatory servicing cart to
the RTS service panel drain valve.
(e) Connect the lavatory filling coupling to the RTS rinse valve.
(f) Push the lever of the RTS service panel drain valve to open its internal
flapper valve. Do not operate the coupling handle; its operation is not
necessary.
(g) Pull the T-handle out and lock it to open the RTS waste drain valve as follows: