To ensure operator safety, the safety latch is only released when your hand is in a safe operating position. The grip-force and jaw-opening is adjusted by rotating the knob to gently grasp fragile objects or positively grip heavier ones. A safety latch integrated into this handle secures the handle closed allowing the operator to confidently transport the hazard to the safe location.The handle is cushioned, comfortable, and easy to operate. The mechanism is kinematically designed to provide the operator with optimal performance working smarter, not harder – the tool is working for you! Users have tremendous leverage as the handle nears closure with this innovative cam-over center linkage. Next, the padded HANDLE provides a sturdy, yet comfortable fulcrum of control.It is just the right size to easily grasp even with multiple layers of gloves. The knob has a textured surface providing a positive grip. Like a pair of Vise Grip®, this adjustment is made to grasp different sized objects. The rear-most KNOB rotates in conjunction with the eyebolt to adjust the jaws grasping position.In some operations, a tag line can be connected for additional guidance. It is properly sized to support any load the tool can handle. It is a handy tie-off point, which could prevent the operator from inadvertently dropping the tool. Starting at the operator’s end, we have a large fiberglass EYEBOLT.This relieves the pressure on the dogs, and allows the Fetch to be recovered.All of our long reach gripper tools are exquisitely engineered, and this particularly robust model is no exception. If the Fetch will not pull up the pipe, or if it gets stuck, relax the retrieval line and pull up on the release line. Attempting different points along the side wall will yield better success than dropping it down the center. Helpful tip: Broken pipes are usually located on the side wall of the casing. This may take several attempts at different points along the well casing (see diagram). Pull up on the main rope to recover the object. While holding the retrieval line, or securing it to an external support outside of the well, drop the Fetch down the side of the well casing. The Fetch will not work properly if the lines get tangled. Keep the retrieval line and the release line separated to prevent tangling. Call for technical support if problems persist.Ĥ. If there is significant resistance, check the tool for any obstructions or sediment that could prevent it from operating properly. Test the Fetch with each use by sliding the release mechanism back and forth. The release line is tied to one of the smaller holes on the release mechanism.ģ. Tie the retrieval line securely to the large hole at the top of the Fetch. Ensure that the tensile strength of the retrieval line meets the requirements needed for recovery A secondary rope or twine of equal length will be needed for the release line.Ģ. Use a length of rope or cable for the retrieval line long enough to reach the bottom of the well. The Fetch can retrieve pipes or tubing with a minimum pipe diameter of 1 inch (25.5mm, and a maximum sidewall thickness of 3/8 inch (15.875mm).ġ. If the object being recovered is lodged in place and cannot be withdrawn, the Fetch has a recovery system that allows it to release the pipe. It grips the broken pipe using pressure from pulling up on the retrieval rope. The Fetch works by “finding” the opening of a broken pipe or pump and locking it into the jaws (dogs). DAPALCO utilizes state-of-the-art design and water jet precision to deliver a simple, yet a sophisticated alternative for retrieving broken pipes and pumps from wells that are otherwise inaccessible.
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