Sterling 2 owner manual Trouble Shooting Guide, Sympton Possible Cause Solution

Page 35

Trouble Shooting Guide

SYMPTON

POSSIBLE CAUSE

SOLUTION

Shortened range

Batteries not charged for

Charge batteries for eight

 

long enough

hours or more

 

Batteries weak and

Replace battery pack

 

cannot hold charge

 

Battery pack not charging

Battery pack fault

Replace battery pack

or

 

 

Charge fault

Replace charger

battery gauge shows

Charger loom or plug

Contact local mobility

empty after charging

damaged

dealer

 

Loose connection

Check plugs and looms

 

No output from wall outlet

Try a wall socket in a

 

 

different room

 

Fuse in charger mains

Unplug from wall &

 

plug blown

change fuse

 

Button on battery pack

Switch off and press

 

has popped out

button back in

 

Output fuse in charger

Unplug from wall and

 

blown

contact dealer

Battery charging current

Faulty batteries

Replace battery pack

high

 

 

Scooter switched on

Turn Scooter off

 

during charging

 

No drive

Brake-release lever

Engage brake-release

 

disengaged

lever

 

Flat batteries

Charge battery pack

 

Scooter is not switched on

Ensure the key is

 

with key

switched on

 

Battery pack not engaged

Check battery pack is fully

 

properly

engaged onto connectors

 

 

 

 

Charger plugged in

Unplug charger

 

Button on battery pack

Reset circuit-breaker

 

popped out

button

 

Disconnected loom or

Check all plugs & looms

 

plugs

 

 

Control system fault

Contact dealer

Motor runs irregularly and/

Electrical malfunction

Contact dealer

or noisily

 

 

Control system fault

Contact dealer

 

DO NOT ATTEMPT TO OPEN ANY PARTS OF THE SCOOTER CONTROL SYSTEM,

BATTERY PACK, LOOMS, PLUGS OR BATTERY CHARGER.

THE CONTROL SYSTEM IS SAFETY CRITICAL AND THERE ARE NO USER

SERVICEABLE PARTS

32

Iss 1

 

 

 

 

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Contents Little GEM How to use this manual How to use this manualContents Introduction Customer Services Sunrise Medical LimitedDo not Operate the Scooter Before Reading and Understanding General WarningsTypical Use AssemblyBattery Charging Quick Start GuideTIP Control FunctionsTransporting Features Getting off your scooter Getting On and Off your ScooterGetting on to your scooter Hand Controls Preset Speed KnobBattery Gauge Tiller Control FunctionsHorn Button Key SwitchThrottle Lever Freewheel Mechanism Removing the Seat Seat Removal and AdjustmentSeat Adjustment Armrest AdjustmentBattery Replacement Tiller Adjustment and Battery RemovalTiller Adjustment Battery RemovalBatteries and Charging Off-Board Battery ChargerFuses Transportation TransportationBasic Driving Guidance for Safe Operation and UseTravelling across slopes Hill climbingUse on the footpath Switching offBraking Emergency BrakingUse of mobile phones Crossing roadsTurning corners Tyres General information Battery and Charging InformationMaintenance free Battery careBattery pack care plan Range of your vehicle Personal & Operational Guidelines General Warnings General Warnings Disposal EMC EMI Warnings Mobility scooter electromagnetic contamination EMC Parameter Little GEM² SpecificationsStorage Routine maintenanceElectronic faults Replacing LED`s where fittedYear Service historySympton Possible Cause Solution Trouble Shooting GuideNumber Possible Cause Solution Warranty condition GuaranteeSunrise Medical