RIDGID AC9940 - User Manual

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Owner's Manual48 pages

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Summary

Assembly

Attaching the Lower Foot

Step-by-step instructions for attaching the lower foot of the stand assembly.

Mounting Wheels

Procedure for mounting the wheels onto the stand, including safety warnings.

Workstand Set-Up

Instructions on preparing the workstand before use, including saw attachment and positioning.

Setting Up

Steps for unfolding and setting up the workstand from its upright position.

Mounting Miter Saw

Instructions for securely attaching the miter saw to the workstand.

Mounting RIDGID 10 in. and 12 in. Compound Miter Saw

Specific steps for mounting RIDGID 10-inch and 12-inch compound miter saws.

Mounting and Aligning Roller Assembly

Summary

Assembly

Attaching the Lower Foot

Step-by-step instructions for attaching the lower foot of the stand assembly.

Mounting Wheels

Procedure for mounting the wheels onto the stand, including safety warnings.

Workstand Set-Up

Instructions on preparing the workstand before use, including saw attachment and positioning.

Setting Up

Steps for unfolding and setting up the workstand from its upright position.

Mounting Miter Saw

Instructions for securely attaching the miter saw to the workstand.

Mounting RIDGID 10 in. and 12 in. Compound Miter Saw

Specific steps for mounting RIDGID 10-inch and 12-inch compound miter saws.

Mounting and Aligning Roller Assembly

The RIDGID Miter Saw Utility Vehicle, model AC9940, is an accessory designed to provide a stable and portable workstand for miter saws. It is specifically intended for use with RIDGID 10-inch and 12-inch miter saws, as well as other brands of miter saws, provided the necessary mounting holes are drilled. This utility vehicle is engineered for dependability, ease of operation, and operator safety, promising years of rugged, trouble-free performance when properly cared for.

Function Description:

The primary function of the Miter Saw Utility Vehicle is to serve as a mobile and adjustable workstand for miter saws. It allows users to securely mount their miter saw at a comfortable working height and provides extendable support for long workpieces. The stand is designed to be easily set up for use and folded down for transport and storage, enhancing portability and convenience on job sites or in workshops. It aims to improve the user experience by offering a stable, level, and adaptable platform for various cutting tasks.

Important Technical Specifications:

Model Number: AC9940
Compatibility: Designed for RIDGID 10 in. and 12 in. miter saws, and adaptable for other miter saws (may require drilling additional 5/16 in. mounting holes).
Weight Capacity (Power Tool): Maximum 100 pounds.
Weight Capacity (Saw and Workpiece): Maximum 200 pounds.
Roller Assembly Load Capacity: Maximum 100 pounds per roller.
Mounting Hardware: Includes Hex Bolts (M8x50mm, M6x40mm, M8x1.25x33, M10x1.5x60, M8x1.25x47, M5x0.8x15), Flat Washers (M8, M6), Fender Washers (M6), Lock Nuts (M8, M6, M5, M10).
Construction: Features a main frame, table, sliding legs, roller extensions, and wheels for mobility.
Dimensions (Folded): Not explicitly stated, but designed for compact storage and transport.

Usage Features:

Easy Setup and Folding: The workstand can be quickly transitioned from an upright storage position to a horizontal working position. It features a spring pin knob for lifting legs and a lift handle/lock lever for raising the table. The sliding legs follow tracks on the underside of the table, securing into position with a lock lever.
Adjustable Extension Bars: Both extension bars can be adjusted to provide maximum workpiece support. They are loosened by turning an adjustable handle counter-clockwise, slid to the desired position, and then tightened. The adjustable handle can be repositioned if necessary.
Roller Assemblies: The workstand includes roller assemblies that insert into each extension bar. These rollers are designed to support workpieces and should be aligned with the miter saw table height using a straight edge. A length stop is positioned towards the miter saw for accurate cuts.
Mobility: Equipped with wheels, the workstand can be moved by pulling or pushing. Pulling is recommended when moving over obstacles like door thresholds or cracks to prevent tipping.
Secure Saw Mounting: Miter saws are bolted directly onto the workstand. Specific mounting holes are provided for RIDGID 10 in. and 12 in. saws (MS10500, MS10501, MS10502, MS1060, MS1065 for 10 in.; MS1250, MS1251, MS1252, MS1253 for 12 in.). For other brands, users may need to drill 5/16 in. mounting holes, ensuring the saw is positioned in line with the roller assemblies and avoiding shaded areas on the table that might interfere with folding/locking mechanisms.
Safety Precautions: The manual emphasizes reading all instructions, wearing safety glasses with side shields and a full face shield, keeping the work area clean, and ensuring all adjustments are secure before operation. It also warns against lifting by the miter saw itself and advises proper lifting techniques (bending knees, holding close to body) when moving the workstand.
Storage: When not in use, the stand can be folded into an upright position. If it does not remain upright, it should be stored horizontally.

Maintenance Features:

Cleaning: Periodical cleaning of the sliding roller tracks is recommended to ensure smooth operation.
Lubrication: The locking handle should be cleaned and lubricated regularly.
Hardware Checks: Users are advised to regularly check that all mounting bolts and nuts are securely tightened, especially before moving the stand or using the tool, to prevent the miter saw from moving or falling off the stand.
Part Replacement: An exploded view and repair parts list are provided, along with instructions to contact customer service for missing or replacement parts. Parts can be ordered from www.ridgidparts.com.

Safety Information:

The manual includes a comprehensive section on safety rules and symbols. It highlights DANGER, WARNING, and CAUTION alerts for various hazards, including potential injury from foreign objects thrown into eyes, chemical exposure from dust (lead, crystalline silica, arsenic, chromium), accidental starting of the saw, and injury from the stand tipping or falling. Specific symbols indicate wet condition alerts, no hands near the blade, reading the operator's manual, and eye protection. Users are strongly advised to understand these safety guidelines to reduce the risk of injury.