1. Okwu mmalite
This manual provides comprehensive instructions for the installation, operation, and maintenance of the TACO ED-501-AL Grade 1 Rim Surface Exit Device. This device is designed for commercial applications, offering a durable and efficient solution for emergency exits.
The ED-501-AL is a Grade 1 certified product, ensuring high durability and reliability for demanding environments such as offices, factories, and storehouses. Its design allows for a closer integration with the door, minimizing obstruction.
2. Ozi nchekwa
Ihe dị mkpa: Read all instructions carefully before installation and use. Failure to follow these instructions may result in property damage or injury.
- Always wear appropriate personal protective equipment (PPE) during installation, including safety glasses and gloves.
- Ensure the door and frame are structurally sound and capable of supporting the device.
- Do not modify the device in any way, as this may compromise its functionality and safety ratings.
- Debe ụmụaka na ndị ọrụ na-enweghị ikike ka ha ghara ịnọ n'ebe nwụnye.
3. Ihe ngwugwu
Chọpụta na akụrụngwa niile dị tupu ịmalite nrụnye:
- TACO ED-501-AL Rim Surface Exit Device
- Lock front filler
- Strike filler
- Mmekọahụ bolts
- Ịkwanye kposara na ngwaike
- Ntuziaka nwụnye (akwụkwọ ntuziaka a)

Figure 3.1: Included hardware components, including various screws, fillers, and a strike plate.
4. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Nọmba nlereanya | ED-501-AL |
| Ihe onwunwe | Aluminom |
| Mechaa | Lacquered Aluminum |
| Ndakọrịta oke ọnụ ụzọ | 1-3/4" to 2 inches |
| Door Width Compatibility | 26" to 36" inches |
| Minimum Stile Required | 3 sentimita asatọ |
| Akụkụ ngwaahịa | 41.5 x 2.5 x 6 sentimita asatọ |
| Ibu Ibu | 8.38 pound |
| Asambodo | ANSI A156.3 Grade 1, UL Listed SA32524 |
| Ojiji | Indoor, Commercial/Industrial |
5. Ntọala na nwụnye
The TACO ED-501-AL exit device is designed for easy installation with minimum working parts. Ensure your door meets the compatibility requirements listed in the specifications section before proceeding.

Foto 5.1: N'ihu view of the TACO ED-501-AL exit device.
5.1. Nlebanya mbụ etinyere
- Confirm door thickness is between 1-3/4" and 2 inches.
- Verify door width is between 26" and 36" inches.
- Ensure a minimum stile width of 3 inches is available on the door.
- Gather necessary tools: drill, measuring tape, screwdriver, pencil.
5.2. Nzọụkwụ Nwụnye
- Kwadebe Ọnụ ụzọ: Mark the desired height for the exit device on the door. The device should be installed at a height that allows for comfortable operation.
- Mount the Device Body: Position the main body of the exit device on the door. Use the provided sex bolts and mounting screws to secure it firmly. The interlocking top latch and Pullman bottom latch are designed for faster installation.
- Wụnye efere Strike: Align the strike plate with the latch mechanism on the door frame. Mark and drill pilot holes, then secure the strike plate using the appropriate screws. Use the included strike filler if necessary for proper alignment.
- Install Lock Front Filler (if applicable): If your installation requires it, install the lock front filler according to the specific door configuration.
- Ọrụ nnwale: Once installed, test the device by pushing the bar to ensure smooth and complete retraction of the latch bolt. Ensure the door opens freely.

Ọgụgụ 5.2: N'akuku view of the TACO ED-501-AL exit device, showing its low-profile imewe.
6. Ntuziaka ọrụ
The TACO ED-501-AL Rim Surface Exit Device is designed for intuitive and reliable operation.
6.1. Exiting a Secured Area
To exit a secured area, simply apply pressure to the push bar of the exit device. The latch bolt will retract, allowing the door to open. Release the push bar, and the latch bolt will automatically extend, securing the door once closed.
6.2. Entry (External Access)
This device is primarily for exit-only applications. For external entry, an appropriate external trim (e.g., lever or knob with key cylinder) must be installed in conjunction with the exit device. Refer to the external trim's installation manual for specific instructions.
7. Nlekọta
Regular maintenance ensures the longevity and proper functioning of your TACO ED-501-AL exit device.
- Nhicha: Clean the device periodically with a soft, damp akwa . Zere ihe nhicha ma ọ bụ ihe mgbaze nke nwere ike imebi njedebe.
- mmanu mmanu: Lightly lubricate moving parts (e.g., latch bolt mechanism) annually with a silicone-based lubricant. Do not over-lubricate.
- Nyocha: Regularly inspect the device for any signs of wear, loose screws, or damage. Ensure the push bar operates smoothly without binding.
- Ndozi: If the device does not operate smoothly, check for proper alignment of the strike plate and latch bolt. Adjust as necessary.
8. Nchọpụta nsogbu
Rụtụ aka na tebụl na-esonụ maka okwu nkịtị na azịza ha:
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Device does not latch properly. | Misaligned strike plate; Latch bolt obstructed; Worn components. | Check and adjust strike plate alignment. Clear any obstructions. Inspect for wear and replace if necessary. |
| Push bar is stiff or binds. | Lack of lubrication; Debris in mechanism; Bent push bar. | Apply lubricant to moving parts. Clean out any debris. Inspect for damage and replace if bent. |
| Door does not open when push bar is pressed. | Latch bolt not retracting fully; Door binding in frame. | Check for obstructions around the latch bolt. Ensure door hinges are functioning correctly and door is not binding. |
9. Akwụkwọ ikike na nkwado
For warranty information or technical support regarding your TACO ED-501-AL Rim Surface Exit Device, please contact TACO customer service directly. Keep your purchase receipt and model number handy for faster service.
Onye nrụpụta: Taco
Ụdị: ED-501-AL
For further assistance, visit the manufacturer's official websaịtị ma ọ bụ kpọtụrụ ahịrị nkwado ha.





