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Battery Voltage - Avdel FKT 12V Betriebsanleitung

Akkuprüfgerät

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S p e c i f i c a t i o n s
PART NUMBER
FUNCTION 1
FUNCTION 2
FUNCTION 3
FUNCTION 4
BATTERY VOLTAGE •
Suitable For Testing Avdel
BATTERY TYPE
Suitable For Cell Chemistry
KEY DIMENSIONS
WEIGHT
I n t e n t o f U s e
The battery checking device FK12 in combination with the TX2000 tool is designed for analysing the charge capacity, temperature and
condition of Avdel® 12V Ni-Cd and Ni-MH battery packs.
The battery checking device and batteries must be used in accordance with the operating and safety instructions contained
within this instruction data sheet. The use of batteries, other than those recommended and supplied by Avdel UK Limited could
have a detrimental impact on the operation of the checking device and could invalidate the warranty.
O p e r a t i n g P ro c e d u r e
Insert the battery correctly into the device with minimal force.
Once the battery is inserted a coloured LED scale on the top of the unit, and red and green LEDs at the front of the unit will light-
up. Inspection of these LED signals can be used to establish the state of the battery.
A cooling fan will also operate as soon as the battery is inserted.
Battery Capacity Level
The coloured LED scale on the top of the unit, running from red to green, indicates the level of charge remaining in terms of a
percentage and a voltage value. A green LED indicating that the battery is fully charged and a red LED indicating that the
battery is discharged. The label positioned on the top of the unit will aid the evaluation of the battery's capacity.
The battery capacity level can also be monitored in a loaded condition. Pressing the green button on the top of the unit will
subject the battery to an 8A load for a period of 10 seconds. Testing when loaded provides a more representative indication
of the battery capacity when in use.
If the checking device indicates that the remaining charge capacity of the battery is less than 30% it is recommended that the
battery be re-charged before starting. However, the operator should make this decision based on experience with the unit, the
battery and tool performance within the application.

Battery Voltage

The Green LED signal at the front of the unit indicates the following:
Constant Signal - Battery voltage is greater than 10V. Battery condition is healthy.
Flashing Signal - Battery voltage is less than 10V. The more rapid the flash the lower the voltage. Battery should be recharged.
No Signal - Battery voltage is less than 3V. Battery is defective.
If the green LED indicates that the battery voltage is less then 3V this is a good indication that the battery has reached the end of
its life or is defective. If this occurs the battery should be replaced.
Battery Temperature
The Red LED signal at the front of the unit indicates the following:
Constant Signal - Battery is at the optimum temperature for charging. The best possible charge capacity can be achieved
when charging at this temperature.
Flashing Signal - Battery temperature is too hot or cold for charging. The battery should be allowed to cool or warm up to the
optimum temperature before charging.
No Signal - Battery is defective. The battery should be replaced.
If the battery is too hot, leaving the battery within the checking device will cool the battery to the correct temperature within 5 to
10 minutes, using the in built fan.
Battery Condition
If either the green or red LED do not emit a signal this is a good indication that the battery has reached the end of its life or is
defective and therefore requires replacing.
Battery Capacity Level
10% TO 100%
Battery Voltage
10V < V <10V
Battery Temperature
Temp. OK
Battery Condition
Faulty
12 V
Ni-Cd
L = 153 mm
W = 85 mm
0.440 kg
I M P O R T A N T
71600-10200
10 V TO 13 V
V< 3V (Faulty)
Too Hot / Cold
Replace Battery
Ni-MH
H = 75 mm
0.97 lb

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