Porter-Cable MODEL 7310 instruction manual Model 7312 Offset Trimmer Assembly, Adjusting Tilt

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be sure at least 1/2" of bit shank is engaged in collet. Do not use bits that result in having less than 1/2" of bit shank engaged in collet. To do so may cause poor gripping of collet resulting in loose bit and damage to work, or personal injury should the bit come out of collet.

ADJUSTING TILT

1.Loosen two tilt locking screws (C) Fig. 6, (one on each side of base) using wrench provided.

2.Tilt base aligning index mark (D) Fig. 6, with desired angle and tighten securely.

3.Make a trial cut on scrap material to check alignment. Readjust if necessary.

MODEL 7312 OFFSET TRIMMER ASSEMBLY

Model 7312 Offset Trimmer is completely assembled at the factory. The offset base is assembled to Model 7301 Motor as outlined below. Model 7312 Offset Trimmer can be disassembled by reversing the following assembly instructions.

ASSEMBLING OFFSET BASE TO MOTOR

DISCONNECT TOOL FROM POWER SOURCE.

1.Remove collet nut and collet from motor unit.

2.Assemble drive pulley (A) Fig. 7, to motor spindle and tighten securely.

3.Use a phillips screwdriver to remove the three sub-base mounting screws (A) Fig. 8, from the base, and remove the sub-base.

4.Position the base to the motor and drive pulley assembly (from step 2). Be sure that the motor drive pulley engages the drive belt (inside the base housing).

5.Secure the motor to the base (see Fig. 9), with the thumbscrew (A), spring (B), and washer (C).

6.Locate the #6-32 × 3/8" screw from the hardware package. Use a phillips screwdriver to install this screw (D), as shown in Fig. 9. Tighten securely.

7.Clean collet nut and collet, and assemble to the spindle in the offset base. DO NOT TIGHTEN COLLET NUT AT THIS TIME. Tightening the collet nut without a bit installed in the collet is likely to damage the collet.

8.Position sub-base to base housing and secure with the three screws that were removed in step 3.

A

AA

SUB-BASE

A

Fig. 7

Fig. 8

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Contents Double Insulated Important Safety Instructions Table of ContentsCalifornia Proposition Safety Guidelines DefinitionsGeneral Safety Rules General Safety Rules Clear the Trimmer BIT Area before starting motor Additional Specific Safety RulesPage Symbol Definition Extension Cord Selection MotorCarton Contents Functional DescriptionOperation Model 7310 Trimmer Assembly To Install BITTo Remove BIT Adjusting Depth of CUT Adjusting SUB-BASE AlignmentEdge Guide KIT Flush Trimming Assembling and Adjusting Base and Roller GuideModel 7319 Tilt Base Trimmer Assembly Using Straight Edge GuideBevel Trimming Model 7312 Offset Trimmer Assembly Adjusting TiltAssembling Offset Base to Motor Operation To Install & Remove BITSUB-BASE Inverted Typical Applications Underscribe 7320 Trimmer AssemblyAdjusting Guide Plate Adjusting BIT ExposureUsing Underscribe Trimmer Troubleshooting Guide Lubrication MaintenanceKeep Tool Clean Failure to StartService and Repairs ServiceAccessories Replacement PartsPORTER-CABLE Limited ONE Year Warranty WarrantyCanadian PORTER-CABLE Delta Service Centers

MODEL 7310 specifications

The Porter-Cable MODEL 7310 is a versatile and user-friendly sander designed to meet the demands of both professional and DIY woodworkers. One of its standout features is its unique sanding system, which utilizes a 3-inch by 21-inch belt for unbeatable efficiency in both large surface areas and intricate detailing. The combination of its powerful motor and adjustable speed settings allows users to customize their sanding experience depending on the task at hand.

One key characteristic of the MODEL 7310 is its ability to deliver a variable speed range, typically ranging from 120 to 400 feet per minute. This flexibility enables users to achieve a smooth finish on various materials, including hardwoods, softwoods, and composites. The sander is equipped with a dust collection system that enhances its usability by minimizing mess. The built-in dust port effectively captures and directs debris away from the work area, ensuring that users can maintain a clean workspace while prolonging the life of the sanding belt.

Another notable feature of the MODEL 7310 is its ergonomic design. The machine includes a cushioned grip that reduces fatigue during prolonged use, allowing for better control and precision. The compact design also makes it lightweight, enhancing maneuverability without sacrificing power. Alongside its comfortable grip, the sander's low profile ensures easy access to tight spaces, such as corners and edges.

Safety is also a priority for Porter-Cable, and the MODEL 7310 is outfitted with important safety features. The sander is designed with a locking mechanism that prevents accidental startup, providing an additional layer of safety for the user. Furthermore, the durable construction of the sander ensures it can withstand the rigors of everyday use, making it a reliable addition to any workshop.

In summary, the Porter-Cable MODEL 7310 stands out in the market due to its high performance, user-friendly features, and robust construction. With its variable speed control, efficient dust collection, ergonomic design, and reliable safety features, it is an excellent choice for anyone seeking a powerful and adaptable sander. Whether you are a seasoned professional or a casual DIY enthusiast, the MODEL 7310 is engineered to deliver exceptional results on any woodworking project.
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