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E-Walk Service Manual This manual provides guidelines for assembly and maintenance services performed by dealers and assistive technology centers. It is recommended to read this manual in conjunction with the User Manual. 2024-10 Rev1...
Service manual Foreword This service manual contains instructions for adjustment, assembly, inspection, maintenance, and repair of the E-Walk. Manual Content and Usage The content and specifications in this manual are subject to change without prior notice due to improvements. Images and descriptions may, in some cases, differ from the actual products due to changed specifications or other factors.
Service manual Maintenance To ensure optimal performance and long life for the E-Walk, the design has been developed to minimize the need for regular maintenance. However, there are certain service and mainte- nance actions that are necessary to ensure continued operation.
It is therefore essential that they are in good condition. NOTE! Always install the correct type of gas spring, as incor- rect installation can lead to damage to components or improper functioning of the E-Walk. Always refer to the spare parts catalog for accurate information. Page 6/21...
E-Walk Service manual Lift Handle/Disengagement Be mindful of the risk of pinching dur- ing any work involving the Lift Handle/ Disengagement. NOTE! Inspection Regularly check that the lift handle does not have any play in the joints or bushings. If any looseness is detected, replace worn components.
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*To achieve the minimum mounting dimension of 254 mm, the front mounting pin must not extend more than 9 mm beyond the adapter plate. See the image below. 9 mm E-Walk fits seat widths ranging from SB35 to SB60, provided that the minimum mounting dimension of 254 mm is achieved. Page 8/21...
2-3 mm between the side panel and the chair mount on each side. 2-3 mm The necessary tool for raising and lowering the drive is mounted on the E-Walk. Then, secure the side panel with the four locking screws located on the frame.
The following steps describe how to inspect and maintain the mechanism: Inspection of Locking Mechanism: 1. Mount the E-Walk into its wheelchair bracket and securely fasten the unit. 2. Check that the E-Walk locks in place effortlessly and that the foot pedals spring back properly. If the locking mechanism...
After several charge and discharge cycles, the battery will regain its full capacity. LiFePO⁴ Battery The E-Walk equipped with a Lithium Iron Phosphate (LiFePO4) battery comes with a 24V/15Ah battery. This is a high-efficiency battery that maintains a stable voltage over extended periods, but when the power starts to run low, the voltage drops quickly.
Protect the environment by taking the discarded product and its batteries to a recycling center. Charging The charging connectors vary depending on the type of battery installed in the E-Walk unit. Different battery types also require different chargers. Lead-Acid LiFePO4 Avoid fully discharging the battery and recharge the batteries after each use.
Not in use. Not in use. The control unit is being prevented from operating the E-Walk. This could be due to the battery charger being connected. There is an issue with the throttle. Make sure the throttle is in the neutral position before starting the E-Walk.
E-Walk Service manual Programming the Control Unit (Applicable only to control units manufactured after September 2024) To perform speed programming, the following tools are required: • 2mm Allen key • Flathead screwdriver • PC with S-Drive software • Reflective tape •...
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Program Start Launch the software for reprogramming the S-Drive. As you can see, the program is not yet connected to the E-Walk. Connection between PC and S-Drive Connect the software by selecting the communication port where the programming cable is connected to the computer.
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• Factory settings Speed Check To check the speed, first apply reflective tape to the side of the tire of the E-Walk. Then, disen- gage the drive unit so that the drive wheels are lifted and hang freely in the air.
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Check that the minimum speed is between “95-105 RPM.” If the RPM values do not match these ranges, reprogramming of the E-Walk may be required. However, it is very rare for the “Speed settings” to need adjustment. Usually, it is sufficient to calibrate two parameters, which are described in detail in the images below.
E-Walk Service manual Installation of Left Throttle Control (For control units manufactured from October 2024) The throttle control can be changed from right to left. The standard-installed throttle control will be replaced with a left throttle control according to the following steps: 1.
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