max mobility SmartDrive User Manual

5425 crossings boulevard, nashville, tn 37013
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f: 888.411.9027
mobility
max
®
Axle Clamp Mounting Instructions
NOTE: Refer to the separate directions provided for a folding frame
wheelchair.
CAUTION: e front and back of the
clamp will not mate even when the screws
are suciently tight. As shown in the
graphic below (Fig. B), there should be a
gap between the two parts. Over-tighten-
ing of the screws [more than 4 ft-lbs (5.4
N-m)] could cause the parts to break during
installation.
Fig. B
Fig. A
Clamp Mounting
e SmartDrive adaptive axle clamp is designed to permanently
mount to the axle tube of a rigid wheelchair while presenting a
simple means of attaching/removing the drive unit.
First, verify that the proper clamp is being used based on the
wheelchair rear wheel size. is is noted on the front / back of
protrusions (Fig. A). Refer to the chart below for proper clamp
usage:
22” (501) Wheel / Tire Use 24 clamp
24” (540) Wheel / Tire Use 24 clamp
25” (559) Wheel / Tire Use 25 clamp
26” (590) Wheel / Tire Use 26 clamp
ere are 2 dierent styles of clamps, standard tube [less than
1.4” (36 mm)] and large tube [greater than 1.5” (38 mm)]. Slide
the provided hard rubber inserts over the axle receiving tube to
accommodate smaller tube diameters (see chart below for sizing).
Dots on the side of the rubber inserts are used to identify the
tube size they t:
Rev. MX2 CM-D

max mobility SmartDrive Specifications

General

Brand	max mobility
Model	SmartDrive
Category	Wheelchair
Language	English

Summary

Axle Clamp Mounting Instructions

Clamp Mounting Overview

Explains the purpose of the adaptive axle clamp for wheelchairs.

Wheel Size Clamp Selection

Guide to choosing the correct clamp based on wheelchair rear wheel size.

Tube Diameter Accommodation

Details on using rubber inserts for different axle tube diameters.

Clamp Installation Caution

Warning against over-tightening clamp screws to prevent component damage.

Tube Diameter Chart and Mounting

Reference chart for diameters and steps for mounting, tightening, and positioning.

Impact of Wheelchair Adjustments

Alert that wheelchair modifications affect clamp orientation and require re-adjustment.

Drive Unit Attachment

Powering the Drive Unit

Procedure to power on the drive unit before attaching it.

Attaching Drive Unit to Clamp

Steps for aligning and attaching the drive unit to the clamp on the wheelchair.

Connecting Optional Buttons

Instructions for connecting accessory buttons via magnetic connector.

Drive Unit Removal and Operation

Procedure for removal and reference to user manual for operation.