To loosen a come along, locate the release lever or switch, usually near the main handle. Operating this mechanism disengages the internal pawl from the ratchet gear, allowing the cable drum to unwind. Release tension slowly and carefully, especially if under load, by gradually operating the release lever or handle to control the unwinding. Ensure hands are clear.
To loosen a come along, you typically engage the release pawl while carefully manipulating the handle. There's often a specific lever or button to disengage the main pawl, allowing the ratchet mechanism to reverse. Always maintain a firm grip on the handle to control the release, preventing sudden, uncontrolled slippage, which can be dangerous.
A come along works by utilizing a ratchet and pawl mechanism, generating mechanical advantage. Pumping the handle incrementally pulls the cable or webbing, while a pawl prevents backward slippage. This system allows a user to apply significant force to move heavy loads with relatively little effort, ideal for various pulling tasks.
To operate safely, secure both anchor and load hooks firmly. Ensure the cable or strap is free from kinks and rated for the task. Pump the handle slowly and steadily, watching for strain. Always stand clear of the load's path and avoid exceeding the tool's stated capacity for safe operation, ensuring reliable performance.
Always inspect the come along for damage, wear, or fraying before each use. Ensure your anchor point is solid and capable of holding the intended load. Wear sturdy gloves to protect hands from the cable or webbing. Never stand in line with the tensioned cable, as a failure could cause serious injury to operators.
Regular maintenance ensures your come along remains reliable. After each use, clean off any dirt or debris, especially from the ratchet mechanism. Lubricate moving parts periodically with suitable grease or oil to prevent rust and ensure smooth operation. Store the tool in a dry place, inspecting for damage before putting it away.
Come alongs are primarily designed for horizontal pulling, not vertical lifting. Their design often lacks crucial safety features for overhead applications, like redundant braking systems. Using them for lifting can be extremely dangerous, risking sudden load drops and severe injury due to their inherent design limitations for such specific tasks.
A typical come along tool features a sturdy housing, an operating handle, a ratchet wheel, and one or two pawls. It also has a cable or webbing wound around a drum, and heavy-duty hooks at both ends. These hooks are crucial for securely attaching to anchor points and the load for effective pulling.
The key difference lies in the pulling medium. Cable come alongs use steel wire rope, offering high strength for heavy-duty industrial tasks. Webbing come alongs use a strong synthetic strap, which is lighter, less prone to kinking, and safer for delicate surfaces. Webbing is often preferred for automotive recovery or lighter pulling applications.
Preventing slippage is crucial for safety. Ensure the cable or webbing is properly seated on the drum, free of kinks or twists. Verify that both anchor and load attachments are secure. Maintain steady, even tension during operation, and never exceed the come along's rated capacity, which effectively minimizes the risk of slippage.
It is imperative to inspect a come along before every single use. This routine check should look for frayed cables, damaged webbing, bent hooks, cracked housings, or any signs of corrosion on moving parts. Ensuring all components are in proper working order is vital for safe and effective operation, preventing potential failures.