LSM Technologies

The RESPA SD / SDX Ultimate solution was installed on a WA320 PZ-6 Wheel Loader for a Cement Plant application- and is Komatsu SMART approved.

The RESPA SD / SDX Ultimate PFP- HVAC solution was installed on a WA320 PZ-6 Wheel Loader for a Cement Plant application- and is Komatsu SMART approved.

Cement Plants are one of the most dusty operating environments  where the RESPA SD / SDX Ultimate with In- Cabin Pressure Sensor prove their enormous worth and benefits in.

  • Increased health / Clean environment for the Operator with compliance to Worksafe OEL (occupational Exposure Limits). 
  • Optimum Operator comfort with excellent thermal cooling / heating.
  • Extended Filter Element service life.
  • Reduced HVAC Maintenance.

Configuration design of the RESPA SD / SDX Solution consisted of:

  • PFP for External Air- with MERV 16+ Filter Element.
  • PFP for Recirculation Air- with MERV 16+ Filter Element
  • In- Cabin Pressure Sensor Warning Device.

RESPA SD will provide optimum filtration and clean External Air whilst the RESPA SDX will provide for filtering / cleaning of the Recirculation Air supply where airborne contamination may enter the Cabin when opening doors, Operators boots, clothing, etc.

The In-  Cabin Pressure Sensor Warning Device (ICPS) will monitor the pressure inside the Cabin. Should the positive pressure fall below 39 pascal then the ICPS will provide a warning to the Operator that the RESPA SD External Air Filter Element requires replacement or the Cabin seals / sealing requires maintenance.

The design / installation / and commissioning of the RESPA SD / SDX Ultimate Solution was provided by LSM Technologies Service Team with various modifications that were required to ensure optimum, flow rate, filtration, Cabin pressurisation and thermal cooling of the HVAC /Cabin.

Sy- klone's specialised MERV 16+ Filter Elements were installed in both RESPA units that provide optimum filtration and extending service life.

During commissioning the set- point parameters were established at:

  • Cabin Pressure of 50-60 pascal / HVAC Off upto 100 pascals HVAC ON.
  • Air supply flow rates (HVAC Off) of 38- 45 litres /sec.
  • Optimum HVAC thermal efficiency- testing Cabin temperature of 27 degC down to 18 degC in 9 minutes- at engine idle.
  • Expected Filter Element life of RESPA SD500 hours and RESPA SDX1,000 Hours. 
  • ICPS unit was tested to ensure that the Indicator Warning LED illuminated below 39 pascal and extinguished when pressure was above this set- point.   

Sy- klone RESPA PFP Units are not only the ultimate control measure for reducing Operator exposure to Respirable / Inhalable Particulate, but also provide enormous costs savings in maintenance and associated productive losses with extension of Filter Element and HVAC service life.

If you require further information. please contact us


RESPA SD / SDX Ultimate PFP Solution- Komatsu WA 320 PZ- Cement Plant

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