The Norton 1601 series represents a range of non-handed door closers designed for various applications. Documentation details installation procedures, model identification, component lists, and warnings regarding potential health hazards. This article provides a comprehensive overview of the Norton 1601, based solely on available manuals and guides.
Model Overview and Identification
The Norton 1601 series includes several models, each designated by a specific code. The documentation identifies the following: model 1601 (sizes 1-6), model 1603BC (size 3), and model 1604BC (size 4). Identifying the correct model is crucial for proper installation and adjustment. The size is indicated by a stamp on the closer itself. The 1601(BF) series is specifically noted as having a spring power adjustment screw and a “BC” valve.
To identify the model, users should refer to the code located on the closer. The documentation provides a breakdown: sizes 1-6 correspond to the 1601 model, size 3 to the 1603BC, and size 4 to the 1604BC.
Installation Procedures
Installation of the Norton 1601 series requires careful adherence to the provided instructions to prevent property damage or personal injury. The documentation outlines installation procedures for top jamb, parallel arm, and regular arm configurations.
For top jamb installation, the documentation specifies using #14 screws for wood, requiring a 7/32 drill bit. Machine screw installation requires a #7 drill and a 1/4-20 tap. Parallel arm installation utilizes a 1618A parallel arm bracket. Sleeve nut and bolt installations require drilling a 9/32 inch hole from the closer side and a 3/8 inch hole from the opposite side. Thru bolt and grommet nut installations also require drilling 9/32 inch and 3/8 inch holes, respectively.
The documentation emphasizes that these door closers should not be installed on the exposed (weather) side of exterior doors. Incorrect installation or improper adjustment can lead to malfunctions and potential hazards.
Arm Configurations
The Norton 1601 series supports multiple arm configurations, including regular and parallel arms. Regular arm configurations accommodate right-hand, left-hand, right-hand reverse, and left-hand reverse doors. Parallel arm configurations are also available for left-hand and right-hand reverse doors. The documentation illustrates the appropriate arm configuration for each door type.
The arm assembly consists of the main arm, forearm, arm slide, and screw. For parallel arm installations, the 1618A parallel arm bracket is used.
Component List
The standard components included with the Norton 1601 series door closer are: the closer itself, a pinion cap, a 1/8" hex wrench, and a screw pack. Optional components include a cover (1600P) and a plate (1688). The documentation details the use of these components during installation.
Spring Power Adjustment
The 1601(BF) series features a spring power adjustment screw. The documentation notes this feature specifically, indicating that adjustment procedures may differ for this model. Separate sheets are supplied with closer adjustments for models with the “DA” suffix (Delayed Action).
Safety Warnings
The documentation includes a warning regarding potential exposure to lead, a substance known to the state of California to cause cancer and birth defects or other reproductive harm. Users are directed to www.P65warnings.ca.gov for further information. This warning is prominently displayed in the installation instructions.
Tools Required
Installation of the Norton 1601 series requires specific tools. These include a 1/8" hex wrench (provided), drill bits (7/32, #7, 9/32, and 3/8 inch), a 1/4-20 tap (for machine screw installation), and potentially a screwdriver for screw installation. The documentation does not specify the type of screwdriver required.
Model-Specific Details
The documentation provides specific details for each model within the 1601 series. The 1601 model is adjustable for sizes 1-6. The 1603BC model is specifically for size 3, and the 1604BC model is for size 4. The 1601(BF) series includes the spring power adjustment screw and “BC” valve.
Installation Pages Reference
The documentation references specific pages for different installation types: top jamb installation is detailed on page 2, parallel arm installation on pages 3 and 4, and top jamb installation on page 5.
Date and Revision Information
The documentation is identified as revision 5, dated February 23, 2023 (80-9316-2531-020 Rev 5 02/23). This information is included for tracking and ensuring the use of the most current instructions.
Conclusion
The Norton 1601 series door closer offers various configurations for different door types and applications. Proper installation, as detailed in the provided documentation, is critical for ensuring functionality and safety. Users should carefully identify the correct model and follow the corresponding installation instructions. The documentation highlights the importance of using the correct tools and adhering to safety warnings regarding potential lead exposure.