RIDGID R8442 User Manual

1
OPERATOR’S MANUAL
18 VOLT RECIPROCATING SAW
VARIABLE SPEED
R8442
®
Your reciprocating saw has been engineered and manufactured to our high standards for dependability, ease of operation,
and operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.
WARNING:
To reduce the risk of injury, the user must read and understand the operator’s manual before using this product.
Thank you for buying a RIDGID product.
SAVE THIS MANUAL FOR FUTURE REFERENCE

RIDGID R8442 Specifications

General

Type	Circular Saw
Voltage	18V
Arbor Size	5/8 inches
Motor	Brushless
No Load Speed	5, 800 RPM
Weight	7.3 lbs
Battery Compatibility	RIDGID 18V
Bevel Capacity	0-56 degrees
Blade Diameter	7-1/4 inches
Max Cutting Depth at 90 Degrees	2-7/16 inches
Max Cutting Depth at 45 Degrees	1-3/4 inches

Summary

General Safety Rules

Work Area Safety

Guidelines for maintaining a safe and organized workspace...

Electrical Safety

Rules for safe use of battery-powered tools and chargers...

Personal Safety Precautions

Precautions for operator's physical safety during tool use...

Tool Use and Care

Best practices for operating and maintaining the tool...

General Safety Rules (Service)

Service Requirements

Specific Safety Rules

Handling and Operation Safety

Specific safety measures for tool handling, operation, and conditions...

Personal Protection Equipment

Mandatory use of safety gear like eye protection and hearing protection...

Battery Handling and Storage

Precautions for battery pack insertion, removal, and storage safety...

Safety Rules for Charger

Charger Operation Precautions

Guidelines for safe charger usage, including cord safety and environment...

Extension Cord Usage

Charger Maintenance and Safety

Instructions for unplugging, checking for damage, and servicing the charger...

Service Information

Servicing and Repair Guidelines

Assembly

Operation (Applications)

Applications and Usage

Battery Charging Procedures

Instructions for charging the battery pack, including hot and cool battery conditions...

Operation (Charger LEDs)

Charger LED Indicators

Operation (Installation)

Battery Pack Installation and Removal

Shoe Assembly and Base Adjustment

Saw Blade Installation

General Cutting Techniques

Operation (Cutting Methods)

Plunge Cutting Method

Metal Cutting Procedures

Maintenance

Battery Care and Recycling