Wachsmuth Krogmann Battery Charger MW5798 User Manual

RECHARGEABLE BATTERY  
CHARGER  
Item#6506  
INSTRUCTION MANUAL  
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TABLE OF CONTENTS  
CONTENTS  
Page  
- IMPORTANT SAFEGUARDS  
- INSTRUCTIONS  
1
3
4
5
6
7
8
- CHARGE AND DISCHARGE TIME  
- QUICK START  
- SELF-TEST MODE  
- DEEP CONDITIONING MODE  
- TECHNICAL SPECIFICATIONS  
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INSTRUCTIONS  
Tevion Battery Charger is designed to charge only Ni-Cd  
(Nickel Cadium) and Ni-MH (Nickel Metal-Hydride) type of  
rechargeable batteries.  
This Tevion Charger has a micro-processor built in that can  
automatically control the charging of Nickel Cadmium (Ni-Cd) and  
Nickel Metal-Hydride (Ni-MH) rechargeable batteries of AAA, AA,  
C and D size. It use - V to control the charging of Ni-Cd batteries  
and + V for Ni-MH. This ensures that rechargeable batteries with  
different brands and capacities will always be fully charged. The  
charger can also charge 9V rechargeable batteries using a  
continuous trickle charge. There is also discharge, deep  
conditioning, and self test function for this charger.  
The charger is designed so that if you were charging with both  
compartments, the compartment filled first would be charged first,  
while the other compartment would be in waiting mode.  
As the charger charges two pieces of battery at the same time, it  
would work best if both batteries in the same compartment have  
similar characteristics. This means that the batteries should have  
the same size and same capacity. If they are different, the charger  
will charge according to the battery with the smaller capacity. If one  
battery is empty and the other is full, it is best to discharge the  
batteries first. It is also helpful to deep condition new batteries first.  
Please note that batteries should only be removed when in  
READY mode. If for some reason that you would need to  
remove and re-insert the batteries during charge/discharge,  
please press the yellow DISCHARGE button twice to refresh  
the charger.  
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CHARGE AND DISCHARGE TIME  
(Reference for 2 rechargeable batteries only)  
Battery Size  
AAA/Micro  
AAA/Mignon  
C/Baby  
Capacity(mAh) Approximate Charge  
Time  
180  
17min  
240  
22min  
500  
47min  
1100  
1800  
2000  
2000  
4000  
100-120  
103min  
2 4/5hr  
3 1/8hr  
3 1/8hr  
6 1/4hr  
10 to 14hr  
D/Mono  
9V/Block  
Note: The charge time varies with brand/age/condition of  
rechargeable battery.  
The charge and discharge time for the batteries can be estimated  
by the following equation:  
(Battery Capacity /800mA) /80% × 60  
This means that the charge time for 2 AAA size 180mAh batteries  
is approximately 17 minutes (the time differs if batteries are old,  
and not at optimal conditions).  
Discharging time = (the remaining capacity of the batteries / discharge  
current 300Ma)  
If the capacity of the batteries is 2000mAh, the discharging time is  
2000mAh / 300mA= 6.7hours  
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QUICK START  
1. Plug the AC/DC adaptor into the electrical outlet, and the jack  
plug into the charger.  
2. Open the lid by sliding down the “Open” button.  
3. Insert the rechargeable batteries you want to charge. For AAA,  
AA, C or D size, place two pieces of battery of the same size  
into the same compartment. For 9V batteries, place in  
either/both slots between the two compartments.  
(Step 4 to 7 is for AAA, AA, C or D size rechargeable batteries)  
4. If you need to discharge the batteries, press the yellow  
Discharge Button.  
5. If you need to deep condition the batteries, press the yellow  
Discharge Button and hold it until a “beep” sound is heard,  
and the “Ready” green LEDs flashes. Release the button.  
6. The compartment that has the batteries placed first will be  
charged first. Or if both compartments have batteries placed in  
at the same time, Compartment 1 will be charged first.  
7. The batteries are ready to be removed from the compartment  
when the “READY” LED for the corresponding compartment  
begins to flash.  
(Step 8 to 9 is for 9V rechargeable batteries)  
8. The charger can charge 1 or 2 pieces of 9V batteries at the  
same time.  
9. 9V batteries cannot be discharged or deep conditioned. Once  
the battery is placed into the slot, the red LED underneath the  
battery will light up until the battery is removed.  
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SELF TEST MODE  
The Tevion Charger can perform a self test to check if the charger  
is fully functional. When a “beep” sound is heard, the charger is  
ready to be used.  
1. Remove all batteries and unplug the jack plug from charger.  
2. Connect the AC/DC adaptor to the wall electric socket.  
3. Push the DISCHARGE button and hold it down, and then  
insert the jack plug into the charger. Release the DISCHARGE  
button, and the LEDs will light up as follows:  
Power  
Discharge  
Charge  
Ready  
Discharge  
Charge  
Read Sound  
y
Test Start  
Mode  
Compartm  
ent 1  
Compartm  
ent 2  
Ready  
Mode  
Discharge  
Mode  
Test  
Finish  
Mode  
LED light  
LED blink for 5 times  
LED light once and blink 3 times  
Beeper sound once  
4. If the LEDs do not light accordingly, the battery charger is not  
fully functional.  
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DEEP CONDITIONING MODE  
This mode can rescue rechargeable batteries damaged by  
memory effect. It will automatically discharge and recharge the  
batteries in both compartments three times.  
1. Insert batteries into either one or both of the compartments.  
Please note that this mode will automatically discharge and  
recharge the batteries in both compartments three times.  
2. Press and hold the yellow DISCHARGE button until the  
READY LEDs begin to flash and the charger makes “beep”  
sound. Release the button immediately.  
3. The LEDs light up as in Discharge and Charge Mode. The  
only difference is the flashing of the READY LEDs. During the  
1st cycle, the READY LEDs flash three times, stop, and  
repeat until the cycle is completed.  
4. During the 2nd cycle, the READY LEDs flash twice, stop, and  
repeat until the cycle is completed.  
5. During the final cycle, the READY LEDs flash once, stop, and  
repeat until the whole deep conditioning mode is completed.  
6. When this mode is completed, the READY LEDs blinks, and  
the CHARGE and DISCHARGE LEDs all go off. The batteries  
are now ready for use.  
Note: Press the DISCHARGE button to cancel Deep  
Conditioning Mode and switch back to Charge Mode at any  
time if desired.  
Note: The deep conditioning process from beginning to end  
may take up to 20 - 40 hours. Please see the charge and  
discharge equations on page 4 to estimate approximate time.  
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TECHNICAL SPECIFICATIONS  
Model  
MW5798  
Input:  
DC 12V 500mA  
120V with AC/DC Adaptor  
MW1250UC  
Charge Current:  
Constant pulse current of 800mA  
1/2 Constant Pulse Current  
Boost Charge Current:  
Trickle Charge Current: 1/10 Constant Pulse Current  
Discharge Current:  
Detection:  
300mA  
- V, + V  
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LIMITED WARRANTY  
Item # 6506  
Thank you for purchasing a top quality Tevion product. This Rechargeable  
Battery Charger was tested and meets our stringent quality standards. This  
product is warranted to be free from manufacturing defects in original materials,  
including original parts, and workmanship until November 22, 2005 or 1 YEAR  
AFTER DATE OF PURCHASE WITH PROOF OF RECEIPT.  
The warranty is void if the defect is due to accidental damage, misuse, abuse,  
neglect, improper repair or alteration by unauthorized persons or failure to follow  
operation instructions provided with the product. This warranty does not apply to  
commercial use.  
This warranty is non-transferable and applies only to the original purchaser and does  
not extend to subsequent owners of the product. Liability under this warranty is limited  
to repair, replacement or refund. In no event shall liability exceed the purchase price  
paid by the purchaser of the product. Under no circumstances shall there be liability for  
any loss, direct, indirect, incidental, special or consequential damage arising out of or  
in connection with use of this product. This warranty is valid only in the United States  
of America. This warranty gives you specific legal rights. However you may have other  
rights that vary from State to State. Some States do not allow limitation on implied  
warranties or exclusion of consequential damages therefore these restrictions may not  
apply to you.  
In case you find the product to be defective please send it within the warranty  
period to our service center. To avoid transport damages please send the product  
in the original packaging. In return you will receive your repaired item, a new  
product or a refund. Please fill out the Warranty Card and send it together with  
the product and purchase receipt.  
To arrange pick-up of the defective item please call our service center:  
Schenker International Inc.  
Tel: 1-888-367-7373  
(Business hours Mon-Fri 9:00am - 4:00pm CT)  
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