SINGLE AISLE TECHNICAL TRAINING MANUAL MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME) WATER & WASTE This document must be used for training purposes only Under no circumstances should this document be used as a reference It will not be updated. All rights reserved No part of this manual may be reproduced in any form, by photostat, microfilm, retrieval system, or any other means, without the prior written permission of AIRBUS S.A.S. WATER & WASTE GENERAL Water/Waste Level 2 (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 POTABLE WATER (A320) Potable Water System D/O (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 POTABLE WATER (A319/A321) (Classic) Potable Water System D/O (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 POTABLE WATER (Enhanced) Potable Water System D/O (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 WASTE WATER Waster Water System D/O (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 TOILET (Classic) Toilet System Principle (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Toilet System Description (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 TOILET (Enhanced) Toilet System Principle (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Toilet System Description (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 MAINTENANCE PRACTICE Potable Water SYS Servicing (2) (A320) . . . . . . . . . . . . . . . . . . . . . . 44 Potable Water SYS Servicing (2)(A318/A319/A321) . . . . . . . . . . . . 50 Toilet System Servicing (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME) 38 - WATER & WASTE TABLE OF CONTENTS May 11, 2006 Page 1 SINGLE AISLE TECHNICAL TRAINING MANUAL U3U06191 - U0O35M0 WATER/WASTE LEVEL 2 (2) SYSTEM OVERVIEW The water and waste system consist of three subsystems: - Potable water system - Waste water system - Toilet system WATER AND WASTE FLUID STORAGE (A318, A319 AND A321) The potable water tank and the waste holding tank are installed in the pressurized underfloor area LH rear the aft cargo compartment. An indication system monitors the water and waste tank quantities. POTABLE WATER SYSTEM The potable water system supplies water from the water tank through a distribution system to the user. The water is supplied to water faucets in the galleys and lavatories. The system also supplies water to the water heaters and vacuum toilet units. Mechanically or electrically operated valves control the supply of the potable water system. Compressed air is used to pressurize the system to supply water from the tank to the necessary service locations. The air pressure is supplied from the bleed air system in normal configuration or a ground pressure connection for maintenance. An air compressor can be installed as an option. Each lavatory can be isolated from the potable water distribution system through a manual shut-off valve. MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME) 38 - WATER & WASTE WATER/WASTE LEVEL 2 (2) May 10, 2006 Page 2 SINGLE AISLE TECHNICAL TRAINING MANUAL U3U06191 - U0O35M0 - UM38BA000000001 SYSTEM OVERVIEW - WATER AND WASTE FLUID STORAGE (A318, A319 AND A321) & POTABLE WATER SYSTEM MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME) 38 - WATER & WASTE WATER/WASTE LEVEL 2 (2) May 10, 2006 Page 3 SINGLE AISLE TECHNICAL TRAINING MANUAL U3U06191 - U0O35M0 - UM38BA000000001 WATER/WASTE LEVEL 2 (2) SYSTEM OVERVIEW (continued) WATER AND WASTE FLUID STORAGE (A320) For the A320 only, the location of the potable water tank is aft of the forward cargo compartment. MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME) 38 - WATER & WASTE WATER/WASTE LEVEL 2 (2) May 10, 2006 Page 4 SINGLE AISLE TECHNICAL TRAINING MANUAL U3U06191 - U0O35M0 - UM38BA000000001 SYSTEM OVERVIEW - WATER AND WASTE FLUID STORAGE (A320) MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME) 38 - WATER & WASTE WATER/WASTE LEVEL 2 (2) May 10, 2006 Page 5 SINGLE AISLE TECHNICAL TRAINING MANUAL U3U06191 - U0O35M0 - UM38BA000000001 WATER/WASTE LEVEL 2 (2) SYSTEM OVERVIEW (continued) POTABLE WATER HEATING, ICE PROTECTION AND WINTERIZATION PROTECTION One water heater is installed in each lavatory and in each galley. Water pipes, where icing conditions can occur are insulated and heated by tape electrical heaters. The potable water service panel is heated to prevent ice formation. Optionally, the fill/drain nipple and overflow nipple are also electrically heated. These heating elements are controlled automatically by two anti-ice control units installed in the cargo compartments. In winter conditions, the potable water system must be drained during night stops. MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME) 38 - WATER & WASTE WATER/WASTE LEVEL 2 (2) May 10, 2006 Page 6 SINGLE AISLE TECHNICAL TRAINING MANUAL U3U06191 - U0O35M0 - UM38BA000000001 [...]... weather MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 12 U3U06191 - U0O35M0 - UM38BA000000001 SINGLE AISLE TECHNICAL TRAINING MANUAL SYSTEM OVERVIEW - WASTE WATER SYSTEM MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 13 SINGLE AISLE TECHNICAL TRAINING MANUAL WATER/ WASTE. .. - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 22 U3U06191 - U0O35M0 - UM38BA000000001 SINGLE AISLE TECHNICAL TRAINING MANUAL MEL/DEACTIVATION MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 23 SINGLE AISLE TECHNICAL TRAINING MANUAL WATER/ WASTE LEVEL 2 (2) MAINTENANCE TIPS POTABLE WATER. .. - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 10 U3U06191 - U0O35M0 - UM38BA000000001 SINGLE AISLE TECHNICAL TRAINING MANUAL SYSTEM OVERVIEW - POTABLE WATER CONTROL AND INDICATING (SERVICE PANEL) MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 11 SINGLE AISLE TECHNICAL TRAINING MANUAL. .. UM38BA000000001 SINGLE AISLE TECHNICAL TRAINING MANUAL SYSTEM OVERVIEW - TOILET SYSTEM (ENHANCED) MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 17 SINGLE AISLE TECHNICAL TRAINING MANUAL WATER/ WASTE LEVEL 2 (2) SERVICING POTABLE WATER SERVICING U3U06191 - U0O35M0 - UM38BA000000001 The potable water system supplies the galleys and toilets with water. ..U3U06191 - U0O35M0 - UM38BA000000001 SINGLE AISLE TECHNICAL TRAINING MANUAL SYSTEM OVERVIEW - POTABLE WATER HEATING, ICE PROTECTION AND WINTERIZATION PROTECTION MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 7 SINGLE AISLE TECHNICAL TRAINING MANUAL WATER/ WASTE LEVEL 2 (2) SYSTEM OVERVIEW (continued) POTABLE WATER CONTROL AND INDICATING (FAP)... cold weather maintenance practices for the potable water system are given in the AMM 12-31-38 MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 24 U3U06191 - U0O35M0 - UM38BA000000001 SINGLE AISLE TECHNICAL TRAINING MANUAL MAINTENANCE TIPS - POTABLE WATER SYSTEM DRAINING IN COLD WEATHER CONDITIONS MAINTENANCE COURSE - M35 LINE MECHANICS. .. (V2500-A5/ME)  38 - WATER & WASTE POTABLE WATER SYSTEM D/O (2) May 10, 2006 Page 28 U3U06191 - U0O35M0 - UM38D1000000003 SINGLE AISLE TECHNICAL TRAINING MANUAL STORAGE SERVICING MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE POTABLE WATER SYSTEM D/O (2) May 10, 2006 Page 29 SINGLE AISLE TECHNICAL TRAINING MANUAL POTABLE WATER SYSTEM D/O (2) STORAGE The potable water tank with... WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 18 U3U06191 - U0O35M0 - UM38BA000000001 SINGLE AISLE TECHNICAL TRAINING MANUAL SERVICING - POTABLE WATER SERVICING MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 19 SINGLE AISLE TECHNICAL TRAINING MANUAL WATER/ WASTE LEVEL 2 (2) SERVICING (continued) TOILET SYSTEM SERVICING U3U06191 - U0O35M0... Water/ Waste key on the FAP is selected As an option, the filling quantity can be selected (25%, 50%, 75% and 100%) MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 8 U3U06191 - U0O35M0 - UM38BA000000001 SINGLE AISLE TECHNICAL TRAINING MANUAL SYSTEM OVERVIEW - POTABLE WATER CONTROL AND INDICATING (FAP) MAINTENANCE COURSE - M35 LINE MECHANICS. .. available in the potable water tank The quantity transmitter transmits the signal to MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE POTABLE WATER SYSTEM D/O (2) May 10, 2006 Page 30 U3U06191 - U0O35M0 - UM38D1000000001 SINGLE AISLE TECHNICAL TRAINING MANUAL STORAGE SERVICING MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ME)  38 - WATER & WASTE POTABLE WATER SYSTEM D/O (2) . PROTECTION MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ ME) 38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 7 SINGLE AISLE TECHNICAL TRAINING MANUAL U3U06191 - U0O35M0 - UM38BA000000001 WATER/ WASTE. (FAP) MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ ME) 38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 9 SINGLE AISLE TECHNICAL TRAINING MANUAL U3U06191 - U0O35M0 - UM38BA000000001 WATER/ WASTE. PANEL) MAINTENANCE COURSE - M35 LINE MECHANICS (V2500-A5/ ME) 38 - WATER & WASTE WATER/ WASTE LEVEL 2 (2) May 10, 2006 Page 11 SINGLE AISLE TECHNICAL TRAINING MANUAL U3U06191 - U0O35M0 - UM38BA000000001 WATER/ WASTE