Sterling Power Products Little Gem Routine maintenance, Storage, Electronic faults, Wheels

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Routine maintenance

The following table gives an indication as to when routine maintenance checks should be made.

There is no service manual available.

Maintenance, fault finding and servicing should be carried out by an authorised Sunrise dealer unless otherwise indicated.

The checks below can be carried out by the user

Battery charge check (Fig. D)

Look at battery charge indicator on tiller before use to ensure batteries are fully charged.

Inspection of connectors (Fig. C)

Remove rear panel (where fitted), and ensure all connectors are secure.

Wipe over with a damp cloth

Use only a damp soft cloth and mild detergent on panels, tiller and seat.

Check tyres

Each tyre should be free of debris, oil, deep cuts or distortion.

Long overnight battery charge

Please ensure that the batteries are charged for a minimum of 8 hours.

Check tyres for wear (See Fig. A and Fig. B)

Look at the tyres to ensure that the tread is visible and continuous.

The checks below must be carried out by an authorised Sunrise dealer

Seat swivel, seat slide (where fitted)

Inspection of wiring for chafing and wear

Battery pack terminals

Clean and protect with petroleum jelly.

Ensure parking brake (where fitted) is correctly adjusted

Check stabiliser wheels for wear

Inspect motor brushes

Full service by dealer

Daily

Weekly

Monthly

Quarterly

Six Monthly

Annually

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Fig. A

Fig. B

Storage

When storing your scooter for long periods (in excess of one week), charge batteries for 12 hours and then switch off the battery pack to minimise battery discharge.

Electronic faults

Do not attempt to investigate faults in the control box, the control pod or charger as the design and set up of the electronics is of a safety critical nature.

Spare parts are available from authorised Sunrise Dealers.

Fig. C

Fig. D

Wheels

Note: Wheels should only be removed and refitted by an authorised dealer.

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Contents Little Gem Contents Introduction Thank you for choosing a Sunrise Medical scooterGuarantee Your guaranteeHow to use this manual Iss General Warnings General Warnings General Warnings Maximum User Weight Limitations This scooter has been tested to ISO 7176 Part 9, Rain TestEMC EMI Warnings Mobility scooter electromagnetic contamination, EMC Features Getting off your scooter Safety warning and user guidanceGetting on to your scooter General safety warnings Kerb climbing Hill climbingLifting heavy or bulky components Seat BatteriesFreewheel mechanism BatteriesTyresEmergency Braking Seat Swivel Seat Height AdjustmentTransportation De-docking Use of mobile phones Armrest Adjustment Tiller AdjustmentBattery Gauge Tiller control functionsHand Controls Pre-set Speed KnobHorn Button On-Off Switch/Key SwitchThrottle Lever Operating your Scooter Exercise caution when reversing Basic DrivingSwitching off BrakingTravelling across slopes Guidance for safe operation and useCrossing roads Transportation Battery pack Maintenance freeBattery care Batteries and chargingBattery pack care plan Range of your vehicle Off Board Battery Charger FusesOnly Useapproved Replacement Batteries Routine maintenance Electronic faultsStorage WheelsService history YearSpecifications ParameterTrouble Shooting Guide Symptom Possible Cause SolutionSunrise Medical Limited

Little Gem specifications

Sterling Power Products, a notable player in the energy management and marine power solutions market, has made waves with its innovative product known as the Little Gem. This compact and efficient battery management system is designed for a variety of applications, including marine, automotive, and off-grid power solutions.

The Little Gem stands out due to its advanced features that enhance battery performance and longevity. One of its main characteristics is its ability to intelligently manage multiple battery banks, providing seamless switching and charging capabilities. This ensures that all connected batteries receive the appropriate charge based on their individual needs, which can significantly extend their lifespan. The device is particularly beneficial for users who rely on multiple battery systems for energy storage, ensuring that each battery bank is maintained optimally.

Another key feature of the Little Gem is its built-in MPPT (Maximum Power Point Tracking) technology. This cutting-edge technology optimizes the charging efficiency by adjusting the load to capture the maximum energy available from solar panels or other renewable energy sources. As a result, users can benefit from quicker charging times and improved energy harnessing, making it an ideal choice for environments where solar power is utilized.

In terms of user-friendliness, the Little Gem shines with its intuitive interface. The clear display provides real-time information on battery status, charging levels, and other essential metrics, allowing users to monitor their system effortlessly. Additionally, its compact design means it can fit easily into tight spaces, making it versatile for various installations.

Durability is a significant aspect of the Little Gem’s design, built to withstand the rigors of marine environments. It features weatherproof housing, ensuring reliable operation even in harsh conditions. This resilience, paired with its advanced technologies, makes it a preferred choice for boaters and outdoor enthusiasts looking for a dependable energy solution.

Overall, the Sterling Power Products Little Gem offers a remarkable blend of functionality, efficiency, and durability. With its intelligent battery management capabilities, solar optimization technology, and user-centered design, it is a standout solution for anyone looking to enhance their energy management strategy in any application.
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