The EZ-300 is a portable, battery-driven hydraulic crimping tool designed to compress cable lugs and connectors onto power and control conductors. It combines a compact hydraulic head with a rechargeable battery pack for fast, on-site crimping without an external pump.
The tool is intended for common power and grounding connectors used on copper and aluminum conductors. Compatibility depends on the die set and crimp profile; always use dies rated for the specific connector type and size.
Supported sizes depend on the interchangeable die set installed. The tool accepts a range of dies to cover small-to-large conductor diameters. Check the die catalog or the product datasheet for the exact size range supported by the die sets you plan to use.
Power off the tool and remove the battery. Open the crimp head retaining mechanism (follow the user manual for your model), remove the installed die, and insert the new die pair until they lock. Verify correct orientation and secure the retaining latch before operation.
Charging time and runtime vary with battery capacity and usage. Typical lithium battery packs charge in a few hours. Crimps per charge depend on crimp size and frequency; consult the product datasheet or your distributor for measured runtimes for your configuration.
Yes. Replacement batteries and chargers are available from the manufacturer or authorized distributors. Use only manufacturer-approved batteries and chargers to ensure safe operation and to avoid voiding the warranty.
Wear appropriate PPE (safety glasses, gloves). Keep fingers and loose clothing away from the crimp head during operation. Verify the connector and die alignment before firing. Do not exceed the recommended connector or die sizes. Follow lockout/tagout procedures when working on energized circuits.
Keep the tool clean and free of debris, regularly inspect dies for wear or damage, check hydraulic fittings for leaks, and keep the battery contacts clean. Replace worn seals and O-rings as needed. Follow the maintenance schedule and procedures in the user manual.
Calibration and performance testing frequency depends on usage and workplace requirements. Many organizations perform verification annually or after a set number of crimps. Follow your company’s quality procedures and the manufacturer's recommendations for calibration and crimp testing.
First ensure the battery is charged and properly seated. Check for hydraulic fluid leaks, damaged hoses, or loose fittings. Inspect dies for damage or incorrect installation. If air is trapped in the hydraulic system, bleed according to the manual. If problems persist, contact authorized service.
The tool is designed for field use, but ambient temperature and weather can affect battery performance and hydraulic fluid viscosity. Check the operating temperature range in the product manual and avoid using the tool in conditions outside those specifications. Store and charge batteries within recommended temperature ranges.
Compliance with specific standards (for example IEC, ISO, or industry-specific crimp profiles) and certifications varies by model and configuration. Refer to the product datasheet, label, or certificate of conformity provided by the manufacturer for exact certification and standards compliance.
Common accessories include multiple die sets (various sizes and profiles), spare batteries, chargers, carrying cases, hydraulic oil, seals/O-rings, and service kits. Check the accessory list from the manufacturer or your supplier for exact part numbers.
Remove the battery for long-term storage, keep the tool in a dry, dust-free case, and store within the recommended temperature range. Secure dies and accessories to prevent damage during transport. Follow any specific storage instructions in the user manual.
Contact the manufacturer or your authorized distributor with the tool model and serial number. They can provide spare parts, replacement dies, maintenance services, and warranty support. Refer to the warranty documentation for terms, coverage period, and required proof of purchase.
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