Basic Operation: A Three-Step Guide
To correctly utilize these "Iron Man gloves"-capable of shearing through steel rebar-you must master three key principles:
Power Connection: When connecting the quick couplers, listen for an audible "click" to confirm they are securely locked. Ensure the hydraulic hoses are coiled with a radius of no less than 15 cm to prevent kinking or damage.
Mode Switching: When switching between expansion and cutting functions, you *must* first release the hydraulic pressure; the tool head will emit a distinct "hissing" sound as the pressure is vented.
Breaching Techniques: During cutting operations, maintain a 90-degree angle between the cutting blades and the material. For expansion operations, it is recommended to begin by inserting the tool into existing structural gaps; keep the initial pressure within 70 bar.
The Golden Rules of Equipment Maintenance
Want to extend the service life of this high-value equipment by another five years? Remember these maintenance essentials:
Daily Routine: After use, wipe away any metal shavings or debris remaining on the tool head. The hydraulic cylinder piston rod should be wiped down with a silicone-impregnated cloth to prevent rust.
Weekly Focus: Ensure the equipment is level when checking the hydraulic fluid level. If the fluid turbidity exceeds 5 NTU, it must be replaced immediately.
Monthly Task: Test the functionality of the emergency manual pump. If the sealing rings (O-rings) show signs of radial cracking, they must be replaced.
Troubleshooting & Self-Repair Guide
If you encounter these issues, do not rush to send the equipment in for repair; 80% of problems can be resolved on-site:
Insufficient Power: First, check if the hydraulic fluid temperature has dropped below -10°C (a common occurrence in winter); allow the machine to warm up for 5 minutes before attempting operation again.
Hose Vibration: This is typically caused by a worn O-ring within the quick coupler. You can apply PTFE thread seal tape (plumber's tape) around the connection as a temporary emergency fix.
Stuck Tool Head: Do *not* attempt to force it by applying excessive pressure! Soak the joint mechanisms in isopropyl alcohol, then use a copper hammer to gently tap the area and dislodge the seized metal components.
