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OPERATION & SAFETY
INSTRUCTIONS
HAZLOC
VORTEX A/C
Models 7215, 7225, 7235, 7270, 7515, 7525, 7535, 7570
(Includes all BSP versions of models listed above)
I M P O R T A N T
Please read all instructions BEFORE attempting to use this product
10125 Carver Road, Cincinnati, OH 45242
Phone: 513-891-7474 • Fax: 513-891-4092
Toll Free: 800-441-7475
www.vortec.com • techsupport@vortec.com
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Summary of Contents for Vortec HAZLOC VORTEX A/C
- Page 1 (Includes all BSP versions of models listed above) I M P O R T A N T Please read all instructions BEFORE attempting to use this product 10125 Carver Road, Cincinnati, OH 45242 Phone: 513-891-7474 • Fax: 513-891-4092 Toll Free: 800-441-7475 www.vortec.com • techsupport@vortec.com...
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Page 2: General Safety Considerations
The cooling air produced by the HazLoc Vortex A/C in the enclosure is vented into the hazardous area (outside of the enclosure) through the purge system’s spark arrestor vent. The spark arrestor vent must be properly sized to accept the additional cold air flow generated by the HazLoc Vortex A/C to prevent over-pressurization of the enclosure. -
Page 3: Maintenance
If it is suspected that the compressed air filter has not been maintained after an extended period of operation, there may be pipe scale or foreign material in the HazLoc Vortex A/C. If the unit is not cooling sufficiently, there may be pipe scale or foreign material in the orifices of the generator(s) in the unit. -
Page 4: Installation
1. The HazLoc Vortex A/C must be installed on the top of the enclosure on a flat horizontal surface of a Type 4X enclosure. Alternately, the HazLoc Vortex A/C can be mounted on the side of the enclosure. When the unit is side mounted (on a flat vertical surface of a Type 4X enclosure), the compressed air inlet for Models 7xx5 must be pointing up, and the stainless steel shroud must face down;... -
Page 5: Operation
Vortex A/C with a length of 3/8” pipe (not supplied). Install the compressed air filter as close as possible to the HazLoc Vortex A/C, in a location where the temperature does not exceed 125°F (52°C). Allow the filter to hang at the side of the enclosure as shown in the installation drawing. -
Page 6: Limited Warranty
Elevated Surface Temperatures Because the HazLoc Vortex A/C operates using the vortex principle, hot exhaust air is generated and released at low pressure from the opening in the stainless steel shroud on the back of the unit. This exhaust air can reach temperatures up to 225°F (107°C) under normal conditions. - Page 7 HazLoc Vortex A/C Assembly (Drawings shown below are not to scale) Models 7515, 7525, 7535, 7215, 7225, 7235 4 3/4" (121 mm) 5 3/8" (137 mm) 8" (203 mm) Purge system 5 7/16" Hole (138 mm) 1 15/16" minimum (49 mm) Filter 1 1/4"...
- Page 8 HazLoc Vortex A/C Assembly (Drawings shown below are not to scale) Models 7570, 7270, 7570BSP and 7270BSP 4 3/4" (121 mm) 5 3/8" (137 mm) 8" (203 mm) 6 3/8" Purge (162 mm) system Filter Holes 1 15/16" (49 mm) 1 1/4"...
- Page 9 Table 1: Filter Recommendations FILTER AND REPLACEMENT PART ITEM NUMBERS Vortec Model Oil Removal Filter Replacement Generator Kits (5 pcs) 7515 701S-48 208GK-15H 7525 701S-48 208GK-25H 7535 701S-54 208GK-35H 7370, 7470 701S-54 208GK-35H Table 2: Determining Compressed Air Line Size 1.
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