How To Install Panic Exit Device

How To Install Panic Exit Device

Installation Guide for Rim-Type Panic Exit Device

Important Safety Notice: This guide provides general installation instructions for a standard rim-type panic exit device (also known as a crash bar or touch bar device). Always prioritize and follow the manufacturer's specific instructions provided with your hardware. Installation must comply with all applicable local building and fire codes. These devices are critical life-safety mechanisms; improper installation can prevent safe egress during an emergency, resulting in serious injury or death. If in doubt, consult a qualified locksmith or door hardware professional.

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1. Pre-Installation: Tools, Preparation, and Inspection

Tools Required:

· Tape Measure

· Phillips and Flat-Head Screwdrivers

· Electric Drill with Drill Bits (including hole saws, typically 1" and 2-1/8")

· Pencil or Marker

· Chisel

· Hammer

· Level

· Awl or Center Punch

· Safety Glasses

Preparation & Inspection:

1. Code Compliance: Verify the required device type (rim, mortise, vertical rod) and door specifications (handing, size, material, swing) meet your local fire marshal's requirements.

2. Door Condition: Inspect the door. It must be structurally sound, properly aligned within the frame, and swing freely. Installation on a damaged or warped door is not recommended.

3. Hardware Kit: Unpack the panic device and verify all components are present: the main crossbar/trim assembly, latchbolt mechanism, strike plate, mounting bolts, and all necessary screws and connectors.

4. Handing: Determine the door's handing (Left-Hand or Right-Hand). Stand on the outside (public side) of the door. If the hinges are on the left, it's a Left-Hand (LH) door. If hinges are on the right, it's a Right-Hand (RH) door. The device is typically handed.

2. Step-by-Step Installation Procedure

Step 1: Marking the Drill Points

· Device Height: Measure and mark the desired height for the center of the push bar on the door's interior face. Standard height is typically between 36" to 42" (915mm to 1065mm) from the finished floor. Use a level to draw a light horizontal line across the door at this height.

· Center Line: Find and mark the vertical center line of the door's thickness (edge).

· Latchbore Hole: On the door's edge, use the template (if provided) or the device's latch mechanism as a guide to mark the center for the large crossbore hole (typically 2-1/8" diameter) that will house the latch assembly. This hole is usually centered on the door's edge and aligns with your horizontal line.

· Mounting Holes: Mark the locations for the through-bolts that will secure the device to the door. These are typically above and below the push bar.

· Actuator Rod Hole: Mark the small hole (typically 1" diameter) on the exterior face of the door for the connecting rod from the outside trim (if equipped).

Step 2: Drilling

· Edge Hole: Drill the large crossbore hole (e.g., 2-1/8") on the door's edge at the marked center point. Drill straight and square to the door face.

· Through-Bolt Holes: Drill the holes for the mounting bolts completely through the door from the interior to the exterior face. Ensure they are the correct size as specified.

· Exterior Face Hole: Drill the smaller hole (e.g., 1") on the exterior face for the actuator rod. This hole must align with the mechanism inside the crossbore.

Step 3: Installing the Latch Mechanism

· Insert the latch assembly (containing the dead latch) into the large crossbore hole on the door edge.

· From the interior face of the door, attach the latch to the connecting hub or backplate of the main panic device body using the provided machine screws. Ensure the latch is oriented correctly so the latchbolt extends and retracts smoothly.

Step 4: Mounting the Main Device Body

· Positioning: Place the main panic device body (the crossbar/touch bar assembly) onto the interior face of the door. Align the mounting bolt holes and the hub that connects to the latch mechanism.

· Connecting Rod (if applicable): Feed the rod from the exterior trim (thumb piece or blank plate) through its hole and engage it with the mechanism inside.

· Securing: Insert the long mounting bolts from the interior side, through the device and the door. On the exterior face, attach and hand-tighten the provided nuts or escutcheons onto these bolts. Do not fully tighten yet.

Step 5: Installing the Exterior Trim

· Assemble the exterior trim piece (thumb lever, pull, or blank plate) over the protruding actuator rod and mounting bolts.

· Ensure it sits flush against the door.

Step 6: Final Alignment and Tightening

· Operational Check: Manually depress the touch bar/panel. You should feel and hear the latchbolt retract smoothly. Release it; the latchbolt should spring back into the extended position.

· Alignment: Check that the device is level and sits flush against the door without binding.

· Tightening: Once perfectly aligned, sequentially and firmly tighten all mounting bolts and nuts using the appropriate wrench. Follow a criss-cross pattern to ensure even pressure. Avoid over-tightening, which can distort the mechanism.

Step 7: Installing the Strike Plate

· Close the door gently to mark the contact point of the latchbolt on the door jamb.

· Chisel out a mortise in the jamb deep enough for the strike plate to sit flush.

· Position the strike plate so the latchbolt fully engages and the door closes securely without excessive force. Mark and drill pilot holes for its screws.

· Secure the strike plate with screws.

3. Testing, Adjustment, and Maintenance

Post-Installation Testing is CRITICAL:

1. Function Test: From inside, press the bar firmly across its entire length. The latch should retract immediately and completely, allowing the door to open freely. The door must open with less than 15 lbs of force (check local code).

2. Reliability Test: Perform this operation at least 10-15 times. The action must be consistent and smooth.

3. Negative Pressure Test: Ensure the door does not open by pushing or pulling on the exterior hardware when the latch is engaged. The device should only open from the interior side via the panic bar.

4. Exit Only Function: Verify that the exterior trim (if non-lever) does not allow entry.

Adjustments: Most devices have adjustment points for latch throw depth and bar sensitivity. Refer to the manufacturer's manual for precise adjustment procedures.

Maintenance:

· Periodically test the device operation.

· Lubricate moving parts (latchbolt, springs, joints) once a year with a dry graphite powder or manufacturer-recommended lubricant. Avoid oil-based lubricants that attract dirt.

· Inspect all mounting hardware for tightness.

· Keep the device clean and free of paint, debris, or obstructions.

By carefully following these steps and the manufacturer's instructions, you will ensure the panic exit device is installed correctly, providing safe, reliable, and code-compliant emergency egress.

In order to make our products more competitive and enhance customers confidence, we have obtained the following product quality certifications:

UL Certificated R41359 and CE for door closer,

UL Certificated R41361 ,SA46258 for panic exit device,

UL Certificated R41383 and EN1935:2002 for Hinges,

UL Certificated R41710 for American and lock，

CE for Mortise lock，

EN1906:2012 for Handles,

EN12209:2016 for Locks and so on.