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Bench Mounted Hand-Held Drench Hose Installation and Maintenance Instructions EL540 technical data Working Pressure Range Min 50 kPa Max 500 kPa Maximum Static Pressure 1200 kPa Inlet Connection 1/2" BSP Minimum Water Supply Line Size DN15 Minimum Flow Rate 6 L/mlin Suggested Flushing Water Temperature Tepid: 16°C min - 38°C max Activation...
installation compliance Before proceeding with installation ensure all operating and dimensional specifications are suitable for the intended installation. This product is a supplemental equipment to provide immediate flushing to support plumbed and self-contained emergency eyewash and shower equipment but does not replace them. Supply Lines Flushing Fluid Temperature Ensure all supply lines are flushed thoroughly...
installation • All supply lines must be flushed thoroughly to remove debris prior to the installation of this product. Strainers (40 mesh) are recommended if debris is an ongoing problem. • A pressure reduction valve may be required to comply with the recommended maximum supply pressure requirements.
operation Instructions for all emergency equipment should be readily accessible to maintenance and training personnel. 1. Squeezing the trigger activates the Drench Hose. SEE IMAGE 5 2. Simply grab the trigger gun up from the bench, squeeze the trigger to start water flow, and apply to body parts needing treatment.
maintenance The drench hose needs to be activated weekly for a period long enough to verify operation and ensure the flushing fluid is available (AS4775 & ANSI Z358.1). Note: the intent is to ensure that there is a flushing fluid supply at the head of the device, to clear the supply line of any sediment build up that could prevent fluid from being delivered to the head of the device, and to minimize microbial contamination due to sitting water.
troubleshooting When servicing ensure that the water supply is turned OFF before disassembling the product. PROBLEM CAUSE RECTIFICATION Trigger Spray does not Debris fouling ball seating Dismantle and clean SBA turn off washer or stainless steel ball Seating washer damaged or Replace components using spare spring broken part kit (Enware Part Code FS077NS)
- WATTS AUSTRALIA EFFECTIVE FROM 20 November 2023 3. Our responsibilities This Warranty Statement applies to products supplied by Australian Valve (a) In the event that the Supplier is reasonably satisfied that there is a Group Pty Ltd (ACN 068 227 270) (AVG) or Enware Pty Ltd (ACN 662...
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