Instructions for using the pressure plate in a distribution box

To use a pressure plate in a distribution box, mount the plate securely, connect tubing and wiring correctly, ensure proper sealing, and verify alignment to maintain functionality and safety.

Step-by-Step Installation

1. Prepare the Distribution Box

• Ensure the distribution box is installed on a stable surface and properly aligned, leaving enough space for ventilation and maintenance .
• Verify that the box is free from moisture, flammable substances, or corrosive materials, especially if installed outdoors . 2. Mount the Pressure Plate
• Thread the tubing and wire lead through the mounting plate .
• Secure the plate using the provided hardware, either directly to the wall or inside the electrical box .
• Use a spirit level to ensure the plate is vertically plumb and mechanically stable, preventing warping or stress on internal components . 3. Connect Tubing
• Attach the supplied tubing to the port on the back of the dual alert pressure pickup .
• Avoid kinking the tubing to ensure proper pressure transmission .
• If using a silicone tube with a barbed adapter, install it on the rear face of the unit for a secure connection . 4. Connect Wiring
• Insert the LED wire lead into the designated hole in the pressure pickup until it seats firmly .
• Dress and route wires neatly within the enclosure, securing them with cable ties to prevent tangling or contact with sharp edges . 5. Install the Faceplate
• Ensure the rubber seal is properly installed on the back of the faceplate .
• Snap the front cover into place, pressing at a slight angle and leading with the bottom edge .
• Confirm the logo or orientation markers are correctly aligned . 6. Seal and Secure
• Seal any unused mounting holes with industrial-grade silicone or specialized plugs to maintain enclosure integrity .
• Back nuts with spring washers to resist vibration and maintain mechanical stability . 7. Testing and Verification
• After installation, reconnect power and perform insulation resistance tests to verify proper electrical isolation .
• Check that the pressure plate and tubing function correctly, ensuring no leaks or misalignment . Safety Notes
• Follow all applicable electrical codes and safety standards, including NFPA 70 and local regulations .
• Use caution when working in hazardous environments, such as areas with fuel vapors, to prevent fire or explosion .
• Only trained personnel should perform installation and maintenance . By following these steps, the pressure plate will be properly installed and integrated into the distribution box, ensuring reliable operation and safety.