____ bending radius in the X-axis is 25 mm (0.9842 in.).
(2)
Install the BONDING AND ADHESIVE COMPOUNDS (Material No. 08-053) (9) in a ring-shape to attach the heater element (6) on the wastewater line (5).
NOTE : Make sure that the heater element (6) is correctly installed
____
on the wastewater line (5).
(3)
Saftey both ends of the BONDING AND ADHESIVE COMPOUNDS (Material No. 08-053) (9) with cable ties as an alternative to the shrinkable sleeve (9).
(4)
Connect the electrical connections (2) with the insertion-removal tool M15.570-16.
NOTE : Connect the electrical wires as identified during the removal
____
procedure.
(5)
If removed, install the related temperature sensor.
(6)
Install the insulation (7) carefully on the wastewater line (5) and safety it with the burr sleeves (1).
NOTE : Make sure that the electrical connections (2) are free of the
____
insulation (7).
(7)
Install the insulation sleeve (4).
(8)
Attach the identification and warning lables and the electrical wires of the heater element (6) with the cable ties.
NOTE : Do not damage the insulation (7) with the cable ties.
____
Subtask 30-71-56-865-052
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 31DW, 32DW
Subtask 30-71-56-710-050
C. The applicable heater elements are controlled and monitored by the control unit 33DW. But do the BITE test of the waste water ice-protection system (Ref. TASK 30-71-00-710-002).
5. Close-up
________
Subtask 30-71-56-410-050
A. Close Access
(1)
Install the following cargo-compartment floor panels
(Ref. TASK 53-42-14-000-001):
-
FOR 51DU
151UF,
-
FOR 52DU
151UF, 151AG,
-
FOR 53DU
151BG,
-
FOR 54DU
152AG, 152BG.
(2)
Set the SERVICE LIGHT switch to OFF.
(3)
Close the BULK cargo-compartment door (Ref. TASK 52-30-00-860-006).
Subtask 30-71-56-862-050
B. De-energize the ground service network (Ref. TASK 24-42-00-862-001).
WATER SERVICING PANELS HEATING - DESCRIPTION AND OPERATION
__________________________________________________________
1. General
_______
**ON A/C 001-049, 051-099, 101-149, 201-299,
A. Potable Water Service Panel (Ref. Fig. 001) The potable water service panel heating is installed to prevent ice formation in the potable water servicing panel (Ref. 38-10-00) in icing conditions. The fill/drain nipple are electrically heated to prevent ice formation of the remaining water in the fill/drain nipple and overflow nipple which could cause a blockage or damage to the nipples. A thermostat controls the potable water service panel heating.
R **ON A/C 151-199, 301-399, 401-499,
A. Potable Water Service Panel
**ON A/C 301-399,
(Ref. Fig. 001)
R **ON A/C 151-199, 401-499,
(Ref. Fig. 001A)
R **ON A/C 151-199, 301-399, 401-499,
The potable water service panel heating is installed to prevent ice formation in the potable water servicing panel (Ref. 38-10-00) in icing conditions. The fill/drain nipple and overflow nipple are electrically heated to prevent ice formation of the remaining water in the fill/drain nipple and overflow nipple which could cause a blockage or damage to the nipples. A thermostat controls the potable water service panel heating.
**ON A/C ALL
2. Component Location
__________________
Water Service Panels - Heated
Figure 001
R 1EFF : 001-049, 051-099, 101-149, 201-299, 1 30-72-00Page 2 1301-399, 1May 01/05 1 1 1CES 1
Water Service Panels - Heated
Figure 001A
R 1EFF : 151-199, 401-499, 1 30-72-00Page 3 1 1 Aug 01/05 1 1 1CES 1 **ON A/C 001-049, 051-099, 101-149, 201-299,
(Ref. Fig. 002)
-------------------------------------------------------------------------------FIN | FUNCTIONAL DESIGNATION | PANEL|ZONE|ACCESS | ATA | | | | DOOR | REF.
-------------------------------------------------------------------------------11DV NIPPLE-FILL AND DRAIN 171 171AL 30-72-52 12DV THERMOSTAT-FILL AND DRAIN NIPPLE 171 30-72-11
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