AXIDA Cordless Grease Gun

AXIDA Electric Grease Gun 12000PSI User Manual

Model: Cordless Grease Gun

Introduction

Thank you for choosing the AXIDA Electric Grease Gun. This powerful cordless tool is designed for efficient and precise lubrication of various machinery, delivering up to 12000 PSI pressure. This manual provides essential information for safe operation, setup, maintenance, and troubleshooting to ensure optimal performance and longevity of your grease gun.

Please read this manual thoroughly before operating the device and keep it for future reference.

Safety Information

WARNING: Read all safety warnings, instructions, illustrations, and specifications provided with this power tool. Failure to follow all instructions may result in electric shock, fire, and/or serious injury.

  • Always wear appropriate personal protective equipment, including safety glasses, gloves, and hearing protection.
  • Keep the work area clean and well-lit. Cluttered or dark areas invite accidents.
  • Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases, or dust.
  • Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.
  • Ensure the battery is fully charged before use and removed when not in use or during maintenance.
  • Use only the specified grease types (NLGI #0, #1, and #2). Using incompatible grease can damage the tool or the equipment being lubricated.
  • Never point the grease gun nozzle at yourself or others. High-pressure grease injection can cause severe injury.
  • Before connecting or disconnecting fittings, ensure the grease gun is depressurized.

Package Contents

Your AXIDA Electric Grease Gun kit includes the following items:

  • 1 x Electric Grease Gun
  • 2 x 4.0Ah Lithium-ion Batteries
  • 1 x Battery Charger
  • 1 x 39.4-inch Flexible Hose
  • 1 x 11.8-inch Rigid Tube
  • 1 x Metal Extension Tube
  • 1 x Shoulder Strap
  • 4 x Multi-Functional Fittings: Pointed Tip, Flat-Head Coupling, Lock-Clamp Coupling, 90° Coupling
  • 1 x Sturdy Storage Case
Contents of the AXIDA Electric Grease Gun kit, including the grease gun, two batteries, charger, hoses, fittings, and storage case.

Image: All components included in the AXIDA Electric Grease Gun kit, neatly organized within its storage case.

Product Features

  • High Pressure Output: Delivers up to 12000 PSI maximum pressure for effective lubrication and unclogging of grease fittings.
  • High Flow Rate: Stable maximum flow rate of 5.7 oz/min for quick lubrication.
  • Brushless Motor: Upgraded brushless motor for lower heat generation, longer lifespan, and stable power.
  • Dual 4.0Ah Batteries: Two high-capacity 4000mAh batteries provide extended runtime and are compatible with Ma-kita 18V batteries.
  • 5-Speed Adjustment: Supports 5 adjustable flow rates (Low: 3.6-4.5 oz/min, Medium: 5-5.2 oz/min, High: 5.7 oz/min) for precise control.
  • Automatic Pumping Mode: Trigger lock function for continuous, stable flow without manual pumping.
  • LED Light: Built-in high-brightness LED light illuminates dark or confined work areas.
  • Versatile Fittings: Includes Pointed Tip, Flat-Head Coupling, Lock-Clamp Coupling, and 90° Coupling for various applications.
  • 2-in-1 Filling: Compatible with standard 14 oz (400 cc) grease canisters or bulk grease.
Close-up of the AXIDA Electric Grease Gun highlighting its brushless motor, 12000 PSI max pressure, and 5.7 oz/min max flow rate.

Image: Detailed view of the grease gun's powerful brushless motor and performance specifications.

Display panel of the AXIDA Electric Grease Gun showing the 5-speed adjustment settings and timer function.

Image: The intelligent 5-speed selection display with timer modes for precise lubrication control.

Setup

1. Battery Installation and Charging

  1. Insert a 4.0Ah battery into the charger. Connect the charger to a power outlet. The indicator light on the charger will show the charging status.
  2. Once fully charged (approximately 3 hours), remove the battery from the charger.
  3. Align the charged battery with the battery slot on the grease gun handle and slide it in until it clicks securely into place.
  4. To remove the battery, press the release button and slide the battery out.
Two AXIDA 4.0Ah batteries shown with the grease gun in the background, illustrating the power source.

Image: The two included 4.0Ah batteries, essential for uninterrupted operation.

2. Loading Grease Cartridges (2-in-1 Filling)

The grease gun supports both standard 14 oz (400 cc) grease canisters and bulk grease.

  1. Unscrew the barrel from the grease gun head.
  2. For Cartridge: Insert a new 14 oz grease cartridge into the barrel, pulling the plunger rod back to create a vacuum. Remove the cap from the cartridge. Screw the barrel back onto the grease gun head.
  3. For Bulk Grease: Pull the plunger rod all the way back and lock it. Fill the barrel with bulk grease using a bulk loader or spatula. Release the plunger rod and screw the barrel back onto the grease gun head.
  4. After loading, press the metal vent valve to release any trapped air, ensuring proper priming.

Video: Demonstration of loading a grease cartridge and ventilating air from the grease gun.

3. Attaching Hose and Fittings

  1. Select the appropriate hose (39.4-inch flexible hose or 11.8-inch rigid tube) and screw it securely onto the grease gun outlet.
  2. Choose one of the four multi-functional fittings (Pointed Tip, Flat-Head Coupling, Lock-Clamp Coupling, or 90° Coupling) based on the grease fitting type you are lubricating. Screw it onto the end of the hose or rigid tube.
  3. Ensure all connections are tight to prevent leaks during operation.
Four types of multi-functional connectors: Pointed Tip, Flat-Head Coupling, Lock-Clamp Coupling, and 90° Coupling.

Image: The four types of multi-functional connectors included, designed to meet various lubrication needs.

A person using the AXIDA Electric Grease Gun with its 39.4-inch flexible hose to reach a lubrication point on heavy machinery.

Image: The 39.4-inch flexible hose allows easy access to narrow and hard-to-reach lubrication points.

Operating Instructions

1. Powering On/Off and Speed Adjustment

  1. Ensure a charged battery is installed.
  2. Press the power button to turn on the grease gun. The LED display will show the current speed setting and battery level.
  3. Use the '+' and '-' buttons to adjust the flow rate (speed) from 1 to 5.
    • Low Speed (1-2): 3.6-4.5 oz/min, suitable for precise maintenance of delicate components.
    • Medium Speed (3-4): 5-5.2 oz/min, suitable for routine maintenance.
    • High Speed (5): 5.7 oz/min, suitable for quickly clearing severely clogged joints or heavy-duty operations.
  4. To turn off, press and hold the power button.

2. Lubrication Process

  1. Clean the grease fitting before attaching the coupler to prevent contamination.
  2. Firmly attach the chosen fitting to the grease nipple. Ensure a tight, leak-free connection.
  3. Press the trigger to begin dispensing grease. For continuous operation, engage the trigger lock function.
  4. Observe the grease fitting and the component being lubricated. Stop when fresh grease appears or when the component is adequately lubricated.
  5. Release the trigger (or disengage the trigger lock) and carefully detach the fitting from the grease nipple.
A person using the AXIDA Electric Grease Gun with its built-in LED light to lubricate a component in a dark, confined space.

Image: The built-in LED light illuminates dark areas, ensuring clear visibility of grease fittings during operation.

3. Using the Shoulder Strap

Attach the shoulder strap to the designated points on the grease gun for easier carrying and reduced fatigue during extended use or when working in various locations.

A person carrying the AXIDA Electric Grease Gun using the shoulder strap, demonstrating portability and reduced effort.

Image: The shoulder strap enhances portability and reduces user fatigue during operation.

Maintenance

1. Cleaning

  • After each use, wipe down the grease gun and accessories with a clean cloth to remove excess grease and dirt.
  • Ensure the nozzle and fittings are clear of obstructions.

2. Storage

  • Store the grease gun and all accessories in the provided sturdy storage case.
  • Store in a clean, dry place away from direct sunlight and extreme temperatures.
  • Remove batteries from the grease gun if storing for extended periods.

3. Grease Compatibility

The AXIDA Electric Grease Gun is designed for use with NLGI #0, #1, and #2 greases. These are the most common types for machinery lubrication. Do not use greases outside of this specification as it may damage the tool or the equipment being lubricated.

Troubleshooting

Problem Possible Cause Solution
Grease gun not dispensing grease
  • Empty grease cartridge/barrel
  • Air lock in the system
  • Clogged nozzle or fitting
  • Low battery
  • Replace grease cartridge or refill bulk grease
  • Press the vent valve to release air
  • Clean or replace nozzle/fitting
  • Recharge or replace battery
Grease leaking from connections
  • Loose connections
  • Damaged hose or fitting
  • Tighten all connections securely
  • Inspect and replace damaged components
Motor running but no grease flow
  • Severe air lock
  • Grease too thick for current temperature
  • Repeatedly vent air and cycle the gun
  • Warm up grease or use a thinner grade (within NLGI #0-#2)

If you encounter issues not listed here or if the problem persists, please contact customer support.

Specifications

  • Brand: AXIDA
  • Model: Cordless Grease Gun
  • Maximum Pressure: 12000 PSI
  • Maximum Flow Rate: 5.7 oz/min
  • Battery Type: 2 x 4.0Ah Lithium-ion (21V)
  • Grease Capacity: 14 oz (400 cc) cartridges or bulk grease
  • Compatible Grease Types: NLGI #0, #1, #2
  • Hose Length: 39.4 inches (flexible), 11.8 inches (rigid)
  • Item Weight: 10.58 pounds
  • Package Dimensions: 16.45 x 12.95 x 4.41 inches

Warranty and Support

AXIDA is committed to providing high-quality products and excellent customer service. Your AXIDA Electric Grease Gun comes with a worry-free after-sales service. If you have any questions, concerns, or require assistance with your product, please contact our customer support team.

We aim to provide a satisfactory solution within 24 hours of your inquiry.

For support, please visit the AXIDA Store on Amazon or refer to the contact information provided in your product packaging.

© 2026 AXIDA. All rights reserved.

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