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General| Brand | OilQuick |
|---|---|
| Model | OQ 70/55 |
| Category | Excavators |
| Language | English |
Overview of the OilQuick quick coupler system and its suitability for excavators.
Instructions and details for registering the product warranty by returning the card.
Certification that the quick coupler system meets relevant machinery directives and standards.
Description of the main coupler body and its attachment points.
Details and illustration of the H-cylinder component.
Description of the attachment frame for non-hydraulic tools.
Description of the attachment frame for hydraulic tools.
Information on V-90 and 1/2" electric coupling options.
Details on the optional hydraulic locking kit.
Explanation of the quick coupler's operation with the H-cylinder and locking plungers.
Diagram illustrating the hydraulic circuit of the H-cylinder.
Key requirements for the H-cylinder's connection and operation.
General hydraulic oil, temperature, and design standard information.
Detailed technical specifications for the quick couplers.
Information on coupling sizes, flow rates, and their physical locations.
Technical data for attachment frames used with mechanical tools.
Technical data for attachment frames used with hydraulic tools.
Specifications for hydraulic tool adapter plates with coupling ramps.
Data for special adapter plates for hydraulic tools with ramps.
Essential requirements for installing the quick coupler system.
Important safety notes and handling procedures during installation.
Guidance on routing hydraulic hoses and using guide blocks for the H-cylinder.
Step-by-step guide for coupling an attachment to the quick coupler.
Ensuring correct alignment and performing safety checks during coupling.
Verifying the proper connection of hydraulic tools after coupling.
Verifying the secure lock of mechanical tools.
Procedure for testing the secure lock of mechanical attachments.
Step-by-step instructions for safely setting down an attachment.
Guidelines for safe use and understanding load capacity for the hoisting hook.
How to check if hydraulic coupling connectors are properly seated in the attachment frame.
Safety precautions when starting or stopping the excavator for maintenance.
Daily checks to ensure the quick coupler is functioning correctly.
Monthly checks for wear and potential issues in the quick coupler.
Step-by-step guide to replacing seals in the female quick coupling.
Procedure for replacing quick couplings secured with circlips.
Procedure for replacing quick couplings secured with nose nuts.
Causes and actions for when the quick coupler cannot be locked or unlocked.
Troubleshooting steps for oil leaks and hydraulic/electrical system malfunctions.
Details found on the product's identification plate.
Location and purpose of safety and operational stickers inside the cab.
Information on what the warranty covers, its duration, and conditions.
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