What happen to the micro dust after spraying with NWK 99, where is it?
NWK 99 vaporise within 2 to 3 mins after spraying. The micro dust in wet dirt due to gravity flow, will settle to the bottom catchment by the disposal paper below. The paper can be disposed like ordinary rubbish (we have check with NEA) no special waste arrangement is required as NWK 99 is Non-toxic and Eco-friendly.
Can I use NWK 99 to remove grease from induction motor?
No you cannot, however NWK 99 can be use to spray on electrical panel that been splash by sea water. You can also use it to clean light oil stained.
Can it be use to clean dried cement encased on transformer bushing?
If HV / LV is switch on (make sure voltage is lower than 35 kV) , you can use NWK 99 to spray and remove the dirt or cement, but be prepare to use lots of 99 in the cleaning process. For safety reason, it is better to switch off the power.
If HV / LV is switch off , you can use NWK 747 to spray and remove the dirt or cement, but air compressor has to use a higher power at 3.5 Horsepower. Use the IMPACT for the spraying down, in this case use the normal spray gun instead of the small rod to do it. On the air compressor, use the 1 valve for 2 air connector, connecting using 2 air hose, one to IMPACT and one to Spray gun.
After the transformer bushing is clean, you can use coat it with NWK 850H but power must be SWITCH OFF mode.
Will spraying of NWK 99 trigger VESDA (Very Early Smoke Detection Apparatus, is a laser based smoke detection system) in Data Center?
Yes it will. However it is recommended, if possible to isolate a particular area to be clean by de-activating the isolator switch on the VESDA terminal.
I am a food manufacturer, operating a food handling conveyor, does NWK 99 affect or contaminate the food during the cleaning process since the electrical panel is located nearby?
NWK 99 when discharge is in gas form, coupled with it properties of being Eco-friendly and Non-toxic nature will not pose any contamination to the food. It is recommended before the cleaning, to further reduce the chances, area to be clean to be cordon off with transparent plastic sheet (tape from ceiling to floor area) separating the electrical control panel from the conveyor.
Is there any chances that NWK 99 will ignite and causes fire?
Because of NWK 99 unique properties and it is not petroleum or flammable materials. In actual fact, NWK 99 can be used to fight fire, that rule out the flammability of NWK 99 and the product has been cleared, tested and fit to be used onboard South Korea Navy submarine.
