Central Pneumatic 93088 User Manual (English)

Questions and Answers:

J
Joe LopezJul 30, 2025
Why is my Central Pneumatic 93088 Grinder output decreased?
- K
  Katherine CarterJul 30, 2025
  There are several potential reasons for decreased output: First, check for loose connections and ensure your air supply provides sufficient airflow (CFM) at the required pressure (PSI), not exceeding 90 PSI. Then, clean around the trigger lever to allow free movement, lubricate with air tool oil and grease as directed, and clean the air inlet screen. Ensure the housing is correctly assembled and tight. If these steps don't resolve the issue, have a qualified technician clean and lubricate the tool, installing an in-line filter in the air supply. As a last resort, replace all vanes.
O
olsonlauraAug 9, 2025
What to do if Central Pneumatic 93088 Grinder housing heats up during use?
- M
  Michael HardingAug 9, 2025
  If the housing of your Central Pneumatic Grinder heats up during use, first, lubricate it using air tool oil and grease according to the provided directions. If the problem persists, have a qualified technician inspect the internal mechanism and replace any parts as needed.
L
Lori QuinnAug 19, 2025
How to fix severe air leakage in Central Pneumatic 93088?
- M
  Mary StewartAug 19, 2025
  To address severe air leakage in your Central Pneumatic Grinder (note that slight leakage is normal, especially in older tools), start by checking for incorrect alignment and uneven gaps. If you find cross-threading, disassemble the unit and replace any damaged parts before using it again. Next, tighten the housing assembly. If the housing cannot be tightened properly, the internal parts may be misaligned. If the issue continues, replace any damaged components, or clean or replace the valve assembly.

Central Pneumatic 93088 Specifications

General

Power Source	Pneumatic
Average Air Pressure	90 PSI
Air Consumption	6 CFM
Hose Size	3/8 inch
Weight	3.3 lbs

Summary

SET UP AND OPERATING INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS

General

Read all instructions to reduce risks of electric shock, fire, and injury.

Work area

Keep work area clean, well-lit, and free from explosive atmospheres to prevent fire and injury.

Personal safety

Stay alert, use common sense, and avoid operating while tired or under the influence of drugs or alcohol.

Tool use and care

Secure workpiece with clamps or practical means for stable support and control.

Service

Tool service must be performed by qualified personnel using identical replacement parts.

Air source

Never connect to an air source exceeding 90 PSI. Use only clean, dry, regulated compressed air.

SYMBOLS AND SPECIFIC SAFETY INSTRUCTIONS

Symbol Definitions

Definitions for symbols used in the manual, covering technical specs and safety warnings.

Specific Safety Instructions

Covers warnings about dust, accessories, and general safety precautions not covered elsewhere.

Vibration Precautions

Precautions to reduce risk of vibration-related injury, including medical advice, smoking, gloves, and work practices.

FUNCTIONAL DESCRIPTION

Specifications

Details maximum air pressure, speed, air consumption, and collet size for the die grinder.

Unpacking

Instructions for checking the item for damage or missing parts upon arrival and preparing it for setup.

Air Supply

Instructions for connecting the air supply, recommended components, and warnings against improper air sources.

OPERATING INSTRUCTIONS

Tool Set Up

Instructions for setting up the tool, including connecting the air supply and ensuring it's ready for operation.

Specific Operating Instructions

Detailed steps for attaching accessories, connecting air, and operating the die grinder for various tasks.

USER-MAINTENANCE INSTRUCTIONS

Cleaning, Maintenance, and Lubrication

Procedures for daily air supply maintenance, periodic grease lubrication, and trigger lever lubrication.

Troubleshooting

PARTS LIST

PARTS DIAGRAM

90 Day Warranty

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Central Pneumatic 93088 User Manual

Table of Contents

Questions and Answers:

Central Pneumatic 93088 Specifications

Summary

SET UP AND OPERATING INSTRUCTIONS

IMPORTANT SAFETY INSTRUCTIONS

General

Work area

Personal safety

Tool use and care

Service

Air source

SYMBOLS AND SPECIFIC SAFETY INSTRUCTIONS

Symbol Definitions

Specific Safety Instructions

Vibration Precautions

FUNCTIONAL DESCRIPTION

Specifications

Unpacking

Air Supply

OPERATING INSTRUCTIONS

Tool Set Up

Specific Operating Instructions

USER-MAINTENANCE INSTRUCTIONS

Cleaning, Maintenance, and Lubrication

Troubleshooting

PARTS LIST

PARTS DIAGRAM

90 Day Warranty

Related product manuals