Sunrise Medical F55 owner manual Batteries and charging

Page 53

Batteries and charging

Batteries

The batteries are contained within a tray located under the seat, which is retained by a bar.

Removing

1.To remove the batteries, should they require changing or maintenance, unscrew the two locks by rotating anti- clockwise approximately 1/4 turn at a time. Depress the centre button to allow the locking lever to rotate freely into a position where the unlocking process can be repeated once the centre button has been released.

2.Repeat this ‘ratchet’ action until both locks and the retaining bar can be removed, and then slide the tray backwards, using the hand grip area under the centre of the tray (Fig. 54 and 55). The tray will lock two thirds of the way out (Fig. 54).

WARNING

Batteries weigh up to 55 lb (25 kg). Lifting batteries may cause back strain. If you fail to heed these warnings severe injury may occur.

3.Connect and disconnect battery cables with caution. Connect the red lead to the positive terminal and the black lead to the negative terminal. Do this for each battery.

4.Tighten all terminal fasteners using two 10mm wrenches to 6.8Nm.

WARNING

Never make direct contact across both battery terminals, as an explosion may occur. A spark may result in an explosion and/or fire resulting in severe injury or death.

Lock

Centre button

Retaining bar must be located at the front of both retaining brackets

Battery tray in closed position

Lock

Handgrip area

Fig. 54

Battery locks and retaining bar removed to permit the battery tray to slide open

Retaining bar

Retaining bracket (shown cut away)

Lock

Fig. 55

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Contents Owner’sManual How to use this manual 72 + Sunrise Medical Limited IntroductionYour guarantee GuaranteeFeatures and options Kerbs Safety warnings and user tipsSafety warnings Cleaning paintwork Cleaning controlsSurface temperatures BatteriesWheelchair range Powered seat tilt and recline Wheelchair motorsUse on a slope Mobile telephones and two way radiosSolid Tyres Fasteners Torque SettingsWashers and Spacers Speciality ControlsEnvironmentalTerrain Weight LimitRoutine service Ramps Road UseAdverse conditions Further information Passenger liftsSafety information on wheelchairs with a riser Armrests Preparing your wheelchair for usePower lead attachment Seat back fitting and removal Fitting footrestsEmergency freewheel Emergency freewheelFreewheel is not intended for permanent use If you need to manually push yourReplacing armrests ArmrestsRemoving Adjusting the armrest height Adjusting the armrest widthCleaning instructions for the Comfort Pad Cleaning instructions for the Contour PadRefitting FootrestsFootplates Adjusting the footrest lengthFitting Cleaning InstructionsLegrest Angle Adjustable Legrest Footrest into desired position Manual Articulating Legrest ALRPower Articulating Legrest ALR Backrest removal and refitting Seat depth adjustmentSeating Manual seat tilt adjustment Seat tilt angle Powered adjustment optionalBackrest angle Maximum load is reduced to 100 kg if this option is fitted Seat riser adjustmentManual recline adjustment Cleaning instructions for contoured seating Cleaning instructions for standard seatingRecaro Seating Headrest Penny and Giles Pilot + control pod Power supplyImmobiliser plug To activate the immobiliserAdjustable speed setting Horn button IndicatorsMain lights Hazard lightsMenu select Actuator mode functionUp/down movement Programme portOperating the control joystick Charging socketSummary Parallel Swing-Away Attendant and Dual Control, Pilot+ Centre bar mounted Pilot+ Centre tray mounted Pilot+ Front lights and indicators Lights and indicators optional extrasRear lights and indicators Crutch holder optional extras Using a crutch holderFitting Warning Swing away tray optional extrasSide Cushions optional extras Mounting the kerb Kerb climberDismounting the kerb Batteries and charging Removing/Refitting General information Maintenance free batteriesBattery care Do not interrupt the charging cycle Maintenance free battery care planFault finding guide Safety featuresNo charging indicator Mains supplyProcedure for charging using 24V charger Safety and caution notes Battery warranty Myths and legends Range of your vehicleTransfer to and from the chair User tipsGradients Seat riser option Gradients ascentsGradients descents Maintenance and service history Controllers Maintenance and service history F55 maintenance and routine inspection Year Service historyClamp points Transportation of the vehicleTransportation in vehicles Lap belt instructions Recaro Step Use 50mm Aircraft buckle lap strap Lap belt instructions Lap belt instructions Minimum Maximum Technical dataSunrise Medical Limited Sunrise MedicalIssue Sunrise Medical Limited