Invacare® OptiCharge
24 V 8 A/10 A
Lead Acid Battery Charger User Guide
Safety
1.1 Safety information
WARNING!
– Do not use this product without first completely reading and understanding these instructions. Invacare product manuals are available on the internet or at your local provider (addresses are displayed on the back cover of this manual).
– If you are unable to understand the warnings, cautions or instructions, contact a healthcare professional, provider or technical personnel before attempting to use this equipment – otherwise, injury or damage may occur. WARNING!
Risk of explosion and destruction of batteries if the wrong battery charger is used
– Only ever use the battery charger supplied with your mobility device, or a charger that has been approved by Invacare. WARNING!
Risk of injury if using the mobility device during charging
– DO NOT attempt to recharge the batteries and operate the mobility device at the same time.
– DO NOT sit in the mobility device while charging the batteries. WARNING!
Risk of electric shock and damage to the batteries
– NEVER attempt to recharge the batteries by attaching cables directly to the battery terminals. WARNING!
Risk of short circuit and electric shock if the battery charger has been damaged
– Do not use the battery charger if it has been dropped or damaged. WARNING!
Risk of injury
– Do not use if defective.
– In the event of a malfunction, contact your provider immediately.
– Do not make any unauthorized changes or alterations to the product.
– Only use the charger indoors.
– Do not mount the battery charger directly onto a mobility device. WARNING!
This device is not intended to be used by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. WARNING!
This device may be used by children over 8 years of age and over, as well as by persons with reduced physical, sensory or mental abilities, or lack of experience and knowledge when supervised or instructed regarding the safe use of the device and the resulting dangers.
– Children must not play with the product.
– Cleaning and user maintenance must not be carried out by children without supervision.
This manual MUST be given to the user of the product.
BEFORE using this product, this manual MUST be read and saved for future reference. WARNING!
– Users and suppliers of Assistive Mobility products should give consideration to the possibility of a failure to operate, or an incorrect operation, by the product. Should a user be left with limited or no mobility due to an equipment failure, they should still be able to summon assistance from where ever they may be.
– Charge only Gel and AGM type rechargeable batteries. Other types of batteries may burst, under charge or be damaged over time. Do not recharge non-rechargeable batteries.
– To prevent electrical shock, do not touch uninsulated parts of the charger like DC output connectors.
– The battery charger should be regularly checked for any damage or loose, damaged or corroded connectors, leads or terminals. If any of these situations occur, DO NOT attempt to operate but contact your provider immediately. WARNING!
– Use charger only with batteries of the size and type for which the charger is designed.
– Do not use the charger for any purpose other than charging batteries of mobility devices through the charger socket provided on the mobility device.
– Do not operate the charger on its side or with the cooling vents obstructed.
– Do not cover the charger.
– This is a mains operated product and normal cautions should be observed.
NOTICE!
The information contained in this document is subject to change without notice.
– Check all parts for shipping damage and other damage or other conspicuous features.
Usage
2.1 Safety information WARNING!
– Circuit breaker or fuse protection in the AC power outlet to which the charger is to be plugged should be rated at 5 Amps per charger.
A delay-action fuse is recommended.
– Do not overload electrical outlets.
– Avoid use of an extension cord. Use of an improper extension cord could result in the risk of fire and electric shock. If an extension cord is necessary, ensure a 5 Amp current rating or greater and that it is in a good condition and as short as possible. If an extension cord is used, it should be used in accordance with the extension cord manufacturers’ instructions.
– Use compatible extension cord connectors on the battery charger connector.
– Situate all cords in such positions as to eliminate the likelihood of being stepped on, tripped over or otherwise subjected to damage or stress.
– Do not operate the charger if the power cord is damaged. Contact a provider immediately.
– Do not operate the charger if it has suffered a sharp blow or is damaged in any other manner.
Contact a provider immediately.
– Do not charge individual 12 volt batteries. WARNING!
– Use only with a 220 – 240 V AC / 50 – 60 Hz mains supply. WARNING!
– Keep charger protected from rain and moisture.
In the event of water or other fluid entering the unit, switch unit off at the mains supply and unplug from the power supply and wheelchair immediately. Contact your provider. WARNING!
– Do not attempt to open the case. There is a risk of electric shock, even if the unit is unplugged. There are no fuses or user-serviceable parts inside.
– Do not insert objects through the cooling slots. WARNING!
Explosive gases may be vented from the batteries during the normal operation of battery chargers.
– Do not smoke or expose naked flame in the vicinity of the charger.
– Only use charger in a ventilated area.
Technical Data
3.1 General data
| Electrical data | |
| Output current | 8 A / 10 A ± 8 % |
| Output voltage | 24 V DC nominal (12 cells) |
| Mains input nominal voltage range | 220 — 240 V AC, 50 — 60 Hz |
| Input voltage tolerance range | 198 — 264 V AC, 47 — 63 Hz |
| Max. output power | 240 W (8 A) 300 W (10 A) |
| Degree of protection | 1P312 / 1P442 (see label on product) |
| Insulation class | Class II |
| Temperature compensation of charge voltage | -3 mV / °C per cell |
| Efficiency (at 100 % load, input 230 V AC / output 28.8 V DC) | > 90 % |
| Approved battery capacity range at 8 A | (C20-capacity) 30 Ah — 80 Ah (Cs-capacity) 26 Ah — 68 Ah |
| Approved battery capacity range at 10 A | (C20-capacity) 30 Ah — 100 Ah. (Cs-capacity) 26 Ah — 85 Ah. |
| Dielectric withstanding voltage | 3750 V AC, 50 Hz |
| Approved battery types | Lead acid (Gel / AGM) 24 V DC (2 x 12 V) |
| Cooling | Convection cooling / fanless operation |
| Plug fuse (UK only) | 5 A or 10 A (as indicated on plug) |
| Dimension, weight, material | |
| Housing width | 206 mm |
| Housing height | 251 mm |
| Housing depth | 109 mm |
| Power cord length | 1800 mm |
| Charging cable (XLR) length | 2000 mm |
| Product weight | 1.4 kg |
| Housing material | PC / ABS |
If in doubt, contact your provider or supplier.
3.2 Environmental Parameters
| Operating conditions | |
| Ambient temperature | -5 °C – +40 °C |
| Relative humidity | 10 % – 90 %, non-condensing |
| Storage and shipping conditions | |
| Ambient temperature | -40 °C – +65 °C |
- IP31 classification means that the charger is protected against dripping water and ingress of solid foreign objects greater than 2.5 mm
- IP44 classification means that the charger is protected against spray water and ingress of solid foreign object greater than 1 mm.
Quick Guide
Invacare® OptiCharge
www.usermanuals.invacareproducts.com.
http://www.usermanuals.invacareproducts.com/usermanuals/EDO/Invacare_OptiCharge_User_Manual_edo.pdf
http://www.usermanuals.invacareproducts.com/usermanuals/EDO/Invacare_OptiCharge_User_Manual_edo.pdf
http://www.usermanuals.invacareproducts.com/usermanuals/EDO/Invacare_OptiCharge_User_Manual_edo.pdf
http://www.usermanuals.invacareproducts.com/usermanuals/EDO/Invacare_OptiCharge_User_Manual_edo.pdf
EU Export: Invacare Poirier SAS
Route de St Roch
F-37230 Fondettes
Tel: (33) (0)2 47 62 69 80
[email protected]
www.invacare.eu.com
Invacare GmbH
Am Achener Hof 8 D-88316 Isny
Germany
Invacare UK Operations Limited Unit 4, Pencoed Technology Park,
Pencoed Bridgend CF35 5AQ UK
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