Invacare Pronto M91 Base Manual

A SERVICE OF

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SECTION 8—SHROUD/WHEELS

Pronto® M91™Base with SureStep® 54 Part No 1143153

Engaging/Disengaging Motor Release Lever

ƽ WARNING

DO NOT engage or disengage the motor release lever until the On/Off switch on

the joystick is in the Off position.

CAUTION

Ensure both motor release levers are fully engaged before driving the wheelchair

NOTE:Forthisprocedure,refertoFIGURE 8.2.

NOTE:Themotorlockdisengagement/engagementallowsfreewheelingorjoystickcontrolled

operation.Freewheelingallowsanattendanttomaneuverthewheelchairwithoutpower.

1. Locatethemotorreleasehandlesonthemotorsprotrudingthroughtheshroudsby

therearsprings.

2. Performoneofthefollowing:

•Todisengagethemotorreleaselevers‐Slidethemotorlocklevertowardsthe

outsideofthewheelchair(freewheelposition)(Detail“A”).

NOTE:Thisallowsthewheelchairtofreewheelforpushingifnecessary

•Toengagethemotorreleaselevers ‐Slidethemotorlockhandlestowardsthe

centerofthewheelchair(driveposition)(Detail“A”).

NOTE:Thisallowsthemotorstodrivethewheels.

FIGURE 8.2 Engaging/Disengaging Motor Release Lever

DETAIL “A”

Motor Locks Disengaged

(Freewheel Mode)

Motor Locks Engaged

(Drive Mode)

Towards

Outside of

Wheelchair

Towards Center

of Wheelchair

Motor

Release

Lever