WNV-systems has launched a new fully adjustable and electronically controlled chassis wash system in direct response to market demand for a system that could effectively clean hybrid buses.
WNV developed the new generation chassis wash and decontamination system to enable flexible cleaning and chemical application options which accommodate the design elements of the hybrid bus which cannot be exposed to water.
Alex Elbrow, Engineering Manager, explained: “Many companies were having to clean their hybrid bus chasses manually for fear of damage to delicate electrical equipment. This obviously had significant resource and cost implications.[wlm_nonmember][…]
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“Our new system can be programmed to avoid compromising delicate areas but will clean the underside of a vehicle to MOT standard in 20-30 minutes, giving a full width clean from its nine rotating jets. It can be programmed for any number of vehicles and is fully electronically adjustable, so is effective on large diverse fleets. And at an average cost of less than £2 per wash, the cost savings are substantial.”
WNV claims the system is energy efficient, built using low energy consumption seal-less waterproof pumps to deliver maximum lifespan and reliability. Designed with the user in mind, the interface has a marine grade touch screen with vehicle selection, start and stop buttons and operating lights. In-built smart technology means vehicle specific wash cycles can be recorded and guided failure warnings together with temperature monitoring are standard components.
The new technology can be adapted to address a range of vehicle wash requirements to include anti-freeze chemical applications preventing frost damage, antibacterial chemical applications that can be used for contaminated units such as those driven on landfill sites or MOD vehicles, and hot foam applications to break down grease and grime.
The first of the new generation system was successfully installed in February at Nottingham City Transport. Graham Smith, Engineering Manager at NCT, explained: “After the handover all operatives were given training and then we commenced our MOT washing program. We used to chassis wash seven or more PSV preparations manually each week and this was found to be extremely labour intensive and not very good for promoting health and safety.
“After selecting the correct pre-set program for our varied fleet we press the start button and walk away. A yellow light flashes whilst the wash is working then a green light illuminates at the end of the wash cycle. It is very easy to use and we have been very pleased with the standard of the wash.
“The new automated system now gives us the flexibility to wash more buses whilst staff carry out other duties.
“The system was installed in our dedicated wash area and screened off to contain the spray from the equipment. All supplied and installed by WNV-systems. Overall we are very satisfied with the installation and the cleanliness of our chassis.
“We are convinced this is a cost effective way of chassis cleaning with a reduction in labour and water costs, and a great improvement from a Health and Safety point of view.”[/wlm_ismember]
