467070
12
Verklein
Vergroot
Pagina terug
1/33
Pagina verder
2322
2. Warnings and safety notes
z Protect the charger from dust, damp, rain, heat (e.g. direct sunshine) and vibration. It should only
be operated in dry indoor conditions. Provide good ventilation.
z The case slots and fan serve to cool the charger, and must not be covered or enclosed; set up the
charger with space round it, so that cooling air can circulate unhindered.
z The charger is designed to be powered by a 12 V car battery only. Do not make any modifications
of any kind to the unit.
z The charger and the battery to be charged should be set up on a heat-resistant, non-inflammable
and non-conductive surface before use. Never place the charger directly on a car seat, carpet or
similar. Keep all inflammable and volatile materials well away from the charging area. Provide good
ventilation.
z Connect the charger directly to the car battery using the original cables and connectors supplied.
The car’s engine must be stopped all the time the ULTRAMAT 25 is connected to the car’s battery.
Do not recharge the car battery at any time when the Charger is connected to it.
z The charge output and connecting leads must not be modified or inter-connected in any way. The
charge and connecting leads should never be coiled up when the charger is in use. There is a
constant risk of short-circuit between the charge outputs and the car bodywork when using a car
battery which is installed in a car, and it is essential to avoid short-circuits between the charge
output and the car battery or bodywork, as the ULTRAMAT 25 is not protected against such errors.
For this reason you should never stand the unit directly on the car bodywork.
z Never leave the charger unsupervised when it is connected to its power supply.
z Do not connect more than one pack to each charge output at any one time.
z The following types of battery must
not be connected to the charger:
- NiCd / NiMH batteries consisting of more than 25 cells, Lithium-Ion / Lithium-Polymer batteries
consisting of more than 7 cells, and lead-acid batteries with a nominal voltage higher than 24 V.
- Batteries which require a different charge technique from NiCd, NiMH, Lithium or Lead-Acid
batteries.
- Batteries which require a different charge method from NiCd, NiMH or lead-acid batteries.
- Faulty or damaged cells or batteries.
- Batteries consisting of parallel-wired cells, or cells of different types.
- Batteries consisting of old and new cells, or cells of different makes.
- Non-rechargeable batteries (dry cells). Caution: explosion hazard!
- Batteries which are not expressly stated by the manufacturer to be suitable for the currents
which the unit delivers during the charge process.
- Packs which are already fully charged or hot, or only partially discharged.
- Batteries fitted with an integral charge circuit or charge termination circuit.
- Batteries installed in a device, or which are electrically connected to other components.
z To avoid short-circuits between the banana plugs fitted to the charge lead, please always connect
the charge lead to the charger first, and only then to the battery to be charged. Reverse the
sequence when disconnecting.
z As a basic rule always check that the charge quantity is approximately the same as you expected
after the charger has indicated that the pack is fully charged. This is your means of detecting a
problem reliably and in good time, should the charge process be terminated prematurely for any
reason. The likelihood of premature termination varies according to many factors, but is at its
highest with deep-discharged packs, low cell counts and particular cell types which are known to
cause problems.
z We recommend that you carry out a series of test charges to satisfy yourself that the automatic
termination circuit is working perfectly. This applies in particular when you are charging packs
consisting of few cells. If the cells feature an indistinct peak, the charger may fail to detect their fully
charged state.
z Before charging please check: have you selected the appropriate charge program? Have you
set the correct charge / discharge currents? Have you set the vitally important termination sensi-
tivity when charging NiCd and NiMH packs? Are all connections firm, or is there an intermittent
contact at any point in the circuit? Please bear in mind that it can be dangerous to fast-charge
batteries. For example, if there is a brief interruption due to an intermittent contact, the result is
inevitably a malfunction such as a restart of the charge process, which would result in the pack
being massively overcharged.
Contents
Chapter Page
1. Introduction 22
2. Warnings and safety notes, please read and observe! 23
3. General notes on using the charger 24
4. Recommended charge leads, polarity 25
5. Charger controls, using the unit, starting the charge process 25
6. Charge and discharge programs 26
7. Program flowchart 26
8. Selecting the charge program group 27
9. Using the charger for the first time 27
10. Nickel-cadmium (NiCd) charge programs 28
11. Nickel-metal-hydride (NiMH) charge programs 30
12. Lithium-Ion (LiIo) / Lithium-Polymer (LiPo) charge programs 31
13. Lead-acid (Pb) charge programs 33
14. User settings
(initial program, delta peak trigger voltage, charge
35
termination delay, safety timer, initial current, low voltage cut-off etc.)
15. Screen displays, display of cycle data 38
16. Screen monitor displays 38
17. Error and warning messages, tips on usage 39
18. Cleaning and maintenance 40
19. Notes on handling rechargeable batteries 40
20. Specification 41
21. Guarantee certificate Back cover
1. Introduction
Please study these instructions, reading them completely and attentively, before you use the unit for
the first time. This will guarantee that you will be able to exploit all the facilities of your new battery
charger. The warnings and safety notes are particularly important.
Please store these instructions in a safe place, and be sure to pass them on to the new owner if you
ever dispose of the charger.
By selecting the ULTRAMAT 25 you have acquired a sophisticated, highly specified product with an
excellent performance. It incorporates the latest semi-conductor technology, controlled by a high-perfor-
mance RISC micro-processor, to provide superior charging characteristics combined with simple operation
and optimum reliability. These features can normally be expected only from much more expensive units.
The ULTRAMAT 25 is capable of charging virtually all the rechargeable batteries which are commonly used
in modelling. These include sintered-cell Nickel-Cadmium (NiCd), Nickel-Metal-Hydride (NiMH), Lithium-Ion
(LiIo) and Lithium-Polymer (LiPo) batteries, and also lead-gel and lead-acid (Pb = Plumbum) types. These
sealed, gas-tight batteries have proved excellent for use in RC modelling. They are mechanically robust,
can be used in any attitude, and are robust and reliable. It is important to prevent them becoming deep-
discharged when in storage, but otherwise no special maintenance measures are necessary. You can also
use the ULTRAMAT 25 to discharge and maintain your packs and measure their capacity. The charger
features a cooling fan for better cooling and improved performance; the fan cuts in automatically when
required.
Note: It is important always to observe the charging notes supplied by the battery manufacturer, and to
keep to the recommended charge currents and periods. Do not fast-charge batteries unless the manufac-
turer states expressly that they are suitable for the high currents which flow during these processes.
Please bear in mind that new batteries do not reach their full capacity until they have been charged and
discharged several times. With new batteries you may also encounter problems with premature charge
termination. Whenever you wish to use a new battery it therefore makes sense to carry out a series of
monitored test charges, so that you can check that the automatic charge termination circuit works correctly
and reliably with your packs, and charges them to full capacity.
12

Hulp nodig? Stel uw vraag in het forum

Spelregels

Misbruik melden

Gebruikershandleiding.com neemt misbruik van zijn services uitermate serieus. U kunt hieronder aangeven waarom deze vraag ongepast is. Wij controleren de vraag en zonodig wordt deze verwijderd.

Product:

Bijvoorbeeld antisemitische inhoud, racistische inhoud, of materiaal dat gewelddadige fysieke handelingen tot gevolg kan hebben.

Bijvoorbeeld een creditcardnummer, een persoonlijk identificatienummer, of een geheim adres. E-mailadressen en volledige namen worden niet als privégegevens beschouwd.

Spelregels forum

Om tot zinvolle vragen te komen hanteren wij de volgende spelregels:

Belangrijk! Als er een antwoord wordt gegeven op uw vraag, dan is het voor de gever van het antwoord nuttig om te weten als u er wel (of niet) mee geholpen bent! Wij vragen u dus ook te reageren op een antwoord.

Belangrijk! Antwoorden worden ook per e-mail naar abonnees gestuurd. Laat uw emailadres achter op deze site, zodat u op de hoogte blijft. U krijgt dan ook andere vragen en antwoorden te zien.

Abonneren

Abonneer u voor het ontvangen van emails voor uw Graupner Ultramat 17 bij:


U ontvangt een email met instructies om u voor één of beide opties in te schrijven.


Ontvang uw handleiding per email

Vul uw emailadres in en ontvang de handleiding van Graupner Ultramat 17 in de taal/talen: Duits, Engels, Frans als bijlage per email.

De handleiding is 0,65 mb groot.

 

U ontvangt de handleiding per email binnen enkele minuten. Als u geen email heeft ontvangen, dan heeft u waarschijnlijk een verkeerd emailadres ingevuld of is uw mailbox te vol. Daarnaast kan het zijn dat uw internetprovider een maximum heeft aan de grootte per email. Omdat hier een handleiding wordt meegestuurd, kan het voorkomen dat de email groter is dan toegestaan bij uw provider.

Stel vragen via chat aan uw handleiding

Stel uw vraag over deze PDF

loading

Andere handleiding(en) van Graupner Ultramat 17

Graupner Ultramat 17 Gebruiksaanwijzing - Nederlands - 18 pagina's


Uw handleiding is per email verstuurd. Controleer uw email

Als u niet binnen een kwartier uw email met handleiding ontvangen heeft, kan het zijn dat u een verkeerd emailadres heeft ingevuld of dat uw emailprovider een maximum grootte per email heeft ingesteld die kleiner is dan de grootte van de handleiding.

Er is een email naar u verstuurd om uw inschrijving definitief te maken.

Controleer uw email en volg de aanwijzingen op om uw inschrijving definitief te maken

U heeft geen emailadres opgegeven

Als u de handleiding per email wilt ontvangen, vul dan een geldig emailadres in.

Uw vraag is op deze pagina toegevoegd

Wilt u een email ontvangen bij een antwoord en/of nieuwe vragen? Vul dan hier uw emailadres in.



Info