MAO Manual

Retractable strap When using retractable straps, the MAVO must only push a lever to either release or tighten the strap. It works similarly to the cord on an old vacuum. Some also have a tensioner crank to manually take up any leftover slack.

When you enter the patient compartment of the van, you will notice tracks on the floor. These tracks allow the MAVO to secure the wheelchair inside the van. The tie-downs snap into the track and attach to the wheelchair frame to keep the wheelchair from tipping during transport. There are two types of tracks, “A” and “L”.

Retractable Strap

Ratchet strap When using ratchet straps, the MAVO must hand crank the ratchet to secure the wheelchair.

“A” Track

“L” Track

Ratchet Strap

Tie-Downs Tie-downs are used to secure wheelchairs in an MAV to keep patients safe and to contribute to the crashworthiness of everything in the vehicle. It takes four tie- downs to secure one wheelchair in the back of the MAV. Four different types of tie-downs are available for this purpose:  Retractable straps  Ratchet straps  Overcenter buckles  Cam buckles Any of these are acceptable forms of restraint when used properly.

Overcenter Buckle The overcenter buckle relies on the strength of the MAVO to pull the strap through the buckle. You can crank the handle to assist the webbing through the buckle, snapping it closed when the slack is gone .

Overhead Buckle

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