Power Fist Air Reciprocating Saw User Manual (English)

Questions and Answers:

W
Willie HansenJul 26, 2025
Why does my Power Fist Air Reciprocating Saw lose power?
- V
  vedwardsJul 26, 2025
  If your Power Fist Saw loses power or performs erratically, first check your air supply. Make sure the saw is connected to a 3/8 inch I.D. or larger air hose without any kinks or blockages, and that all fittings are properly connected. Also, ensure the saw is connected to a compressor with a flow rate that matches the tool's requirements. The issue might be an excessive drain on the air line, moisture or a restriction in the air hose, or incorrect size/type of hose connectors. Also, the air compressor may have insufficient flow.
A
Amanda DanielsAug 3, 2025
How to fix a Power Fist Air Reciprocating Saw that loses power under load?
- C
  Christine JacksonAug 3, 2025
  If your Power Fist Saw runs at normal speed but loses power under load, it could be due to worn motor parts. In this case, have a qualified technician replace the worn parts. Another possible cause is a lack of air tool oil. To resolve this, pour air tool oil into the air inlet following the instructions.
J
Jacob EvansAug 10, 2025
What to do if my Power Fist Saw won't run, but air flows freely from the exhaust?
- J
  Jake AlvarezAug 10, 2025
  If the Power Fist Saw will not run but air flows freely from the exhaust, the O-rings on the throttle valve may have dislodged from the seat inlet valve. In this case, have a qualified technician replace the O-ring. Another potential cause is damage or excessive wear to internal parts, in which case you should bring the saw to Princess Auto Ltd. or a qualified technician. Also, material buildup may be impeding the motor vanes, so cleaning the internal mechanism may resolve the issue.

Power Fist Air Reciprocating Saw Specifications

General

Brand	Power Fist
Model	Air Reciprocating Saw
Category	Saw
Language	English

Summary

Safety Precautions

Important Safety Precautions

Read and understand all instructions before using this tool. Operator must follow basic precautions to reduce risk of personal injury.

Work Area Safety

Personal Safety

Protective Equipment

Wear appropriate head, eye, hand, body, and foot protection as specified for the task.

Safe Operation Practices

Maintain control, stay alert, use common sense, avoid entanglement, and ensure proper footing for safe operation.

Sharp Blade Safety

Blade Safety and Handling

Adhere to strict safety rules for blade use, handling, and maintenance to prevent injury and ensure performance.

Air Tool Precautions

Noise and Hearing Protection

Wear ear protection due to noise; consider mufflers to prevent hearing loss.

Air Hose Safety and Management

Inspect hoses for damage, protect them from hazards, and manage routing and storage properly.

Vibration Precautions

Vibration Health Risks and Precautions

Understand vibration risks, avoid use with certain conditions, and take measures to reduce exposure.

Tool Use and Care

Proper Tool Operation and Handling

Use the correct tool for the job, hold securely, prevent unintentional starts, and maintain tool care.

Air Compressor Requirements

Air Supply and System Components

Ensure adequate compressor output and use recommended air line components like regulators and filters.

Hose Management and Duty Cycle

Avoid excessively long hoses and understand compressor duty cycle for optimal performance.

Air Source Installation

Connecting the Air Source

Set pressure regulator, prepare and attach 1/4 in. air connector, and check for leaks.

Disconnecting Air Source

Follow specific steps to safely disconnect the tool from the air source before servicing or storage.

Air Tool Lubrication

Lubrication Importance and Method

Lubricate the tool daily with air tool oil to prevent wear and ensure proper operation.

Lubricant Type and Storage

Use only specified air tool oil. Store lubricated tool in a clean, dry environment.

Unpacking and Assembly

Parts Identification and Inspection

Carefully remove, inspect, and verify all parts and accessories upon unpacking.

Operation and Blade Changing

Engage tool via safety latch and throttle. Learn how to safely change the blade using the hex key.

Maintenance and Storage

Tool Maintenance Guidelines

Maintain tool with care, keep handles clean, follow lubrication and accessory instructions.

Storage and Disposal

Apply lubricant for extended storage. Dispose of damaged tools responsibly at recycling facilities.

Troubleshooting

Common Tool Problems and Solutions

Addresses issues like loss of power, slow operation, and failure to shut off with possible causes and fixes.

Parts Breakdown

Illustrated Parts List

Provides a detailed list of all tool components with corresponding numbers and quantities.

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Power Fist Air Reciprocating Saw User Manual

Table of Contents