WLC1-A

WASTE LINE CLEANING - WALICLEAN

The importance of proper vacuum waste tube maintenance is obvious: to avoid unscheduled events and lavatory malfunctions. The Waliclean has been developed as a fully automatic vacuum waste line cleaning system for a whide range of aircraft types. Waliclean is the outcome of a joint development project of Austrian Airlines (Lufthansa Group), vacuum waste tube maintenance technicians (inventors) with decades of specific work experience and TEST-FUCHS a leading manufacturer of high-tech GSE and aerospace test equipment. The main targets of the development have been a very cost effective opperation (without the need of costly special chemicals), an easy and fast processing and in a safe and predictable way (best possible cleaning results independent of operator experience). After pushing “start” no further action is required until cleaning is completed - a cleaning during overnight stops is possible.

Technische Spezifikation

Elecrical supply:

Electricity- and performance characteristics at 400 V and 50 Hz:

  • Mains supply: 3/PE AC 50-60 Hz 380-480 V
  • Nominal current: max. 21 A (max. 32 A with Option B)
  • Power: 14.6 kVA (max. 22.1 kVA with Option B)
  • Preliminary fuse: 25 A gL (max. 32 A gL with Option B)
Dimensions: 3,514 mm (3,700 mm with option G) x 1,413 mm x 1,654 mm
Weight: 1.200 kg (approx. 2.645.5 lb)
Operating conditions:
  • Ambient temperature: 5 to 40 °C (41 to 104 °F)
  • Storage temperature: 0 to 60 °C (32 to 140 °F)
  • Altitude: max. 1.000 m MSL (3.280 ft)
  • Humidity: 5 to 90 % (non-condensing)
  • Noise emission: max. 63 dB(A) in 1m distance

 

Anwendungen

Suitable for all aircraft types with vacuum waste line systems, e.g.

  • A318 / A319 / A320 / A321 (TEB 320-D0351)/(TEB 320-D0352)
  • A330 / A340 (TEB 340-D0620)
  • A350 (TEB 350-D0135)
  • A380 (TEB 380-D0271)
  • B737
  • B747
  • B767
  • B777
  • B787

Zubehör

STANDARD SCOPE OF DELIVERY:
1 EA water supply hose, 20 m (65 ft), on hose reel with standard claw coupling (GEKA)
3 EA cleaning hose, 20 m (65 ft) each, on hose reel with couplings
2 EA Blanking caps for cleaning hose
2 EA A/C sensor head each with a sensor cable (40 m / 130 ft) on cable reel for measurement and monitoring
1 EA A/C adapter 0,4m 0° to connect cleaning hoses to the vaccum waste line system
1 EA A/C adapter 0,4m 90° to connect cleaning hoses to the vaccum waste line system
1 EA electrical connection cable, 20m (65 ft), with CEE-plug (32 A)
1 EA rope, 20m (65 ft), with carabiner to lift the cleaning hoses up to cabin height and bag for storage
2 EA strain relief for cleaning hoses
3 EA. Blanking caps A/C Waste Line (in case, leaking toilets can be repaired and pipes can be blanked off)
1 EA waste water hose, 10m (33 ft), with couplings and caps, stored in an extractable drawer
1 EA Ball valve „Supply“ (to avoid leaking of cleaning fluid in the A/C while connecting or disconnecting)
1 EA Ball valve „Return“ (to avoid leaking of cleaning fluid in the A/C while connecting or disconnecting)
2 bags of citric acid (25 kg each) for initial cleaning

 

Optional Accesories:
Dust Cover
Additional waste water hose 10m (33 ft) with couplings and caps, stored in a separate storage shelf between the fork lift access points.

Eigenschaften

  • Fully automatic cleaning process (no monitoring required)
  • Automatic leakage test of vacuum waste line system before cleaning process start-up
  • Implementation during standard maintenance tasks (e.g. Line Maintenance Check)
  • Preselectable cleaning time enables high flexibility, perfect cleanliness is provided within a few hours
  • Implementation for already significantly clogged waste lines as well as for preventive cleaning
  • Environmental friendliness is ensured by usage of water and citric acid as cleaning agents
  • 2 electronically controlled pumps
  • 2 pressure sensors (supply and return)
  • Large heated reservoir (100 gal)
  • Permanent automatic observation and regulation of the pressure (vacuum)
  • Automatic change of flow direction (wide body)
  • Concurrent cleaning of two systems (wide body)
  • Heated HEPA (High-efficiency particulate absorption) filter for reservoir air vent

Optionen

Option Details
Continuous-flow heater This option is recommended if no warm water (at least 30 °C / 85 °F) is available in the hangar. The integrated continuous-flow heater enables filling with cold water (at least 10 °C / 50 °F).
Motor drive for hose reel The hose reel for the cleaning hoses is motor driven. Operated via foot switch, it enables guiding hoses with both hands.
Tool box with drawer and storage shelf for citric acid For small parts such as cleaning cloths, glasses, protective clothing etc. a drawer is installed. The two bags of citric acid can be stored on the integrated shelf which is protected against rain.
Spring-loaded chassis Spring-loaded axes are integrated into the chassis to prevent damage due to long distance trailing.
Cover paint alternative to standard Skydrol resistant paint is used. Standard cover paint: light grey (RAL 7035) with upper part in traffic blue (RAL 5017).
Connection for waste service truck An adapter is mounted on the tank in order to connect a Waste Service Truck and to drain the tank content of the device into this truck.
Drain pump Mounted vane pump to drain the tank in a container provided therefore or in the waste service truck if it has an integrated vacuum pump.

 

Benefits

  • Cleaning during overnight stops is possible
  • User friendly ergonomic setup and operation
  • Environmental friendliness
  • Fully automatic cleaning process
  • Minimized service time
  • On-site service
  • Everything needed is included/stowed on the WLC1
  • Certified for the use on A320 (all), A330/ A340 (all), A350 (all), A380 (all)
Hydro Weltweit
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    Toronto, ON

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    Castle Donington

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    Peking

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    Tianjin

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    Singapur

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    Tokyo

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