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 8

11

15.GB

2

Description of the operating controls and indicating elements

1

3

5

6

7

4

2

Item

Operating control /
indicating element

Function

1

“Standby” LED (green)

t

lights up when the battery charger is ready for operation

2

“Charging” LED 
(yellow)

t

indicates the charging process 

3

Control key

t

The control key has the following functions:
- Stop / Continue charging (break function)
- Manual equilising charge
- Charging state indicator

4

LED 
”Compensation 
charge”

t

indicates the equilising charge

5

LED 
“Warning messages” 
(yellow)

t

Indicates faults that affect charging, via a flashing code.

Flashing pulses

:

Meaning:

2

Incorrect battery voltage

3

Safety charge exceeded 

(Main charging time or recharging time in case of 
pulse charging)

4

Excess temperature

5

Mains failure (is only indicated when the charging

state indicator is queried)

6

Warning requested by the optional board. 
The exact error is indicated on the optional board.

6

LED 
“Service messages” 
(red)

t

Indicates problems, via a flashing code, that can only be rectified by
repair work

Flashing pulses

:

Meaning:

2

Charging switch or current measurement defective

3

Voltage coding/setting incorrect

4

Service message requested by the options board. 
 The exact error is indicated on the optional board.

7

“Charging completed” 
LED (green)

t

Charging complete, battery is fully charged.

t

 = Standard equipment

o

 

= Optional equipment

 9

11

15.GB

3

Commissioning the battery charger

3.1

Connecting the charger

M

When connecting the charger, make sure
the contact of the charging cable is secure.
A poor contact, for instance at the charging
connection, can result in constant charging
current fluctuations which will affect the
charging electronics and show an incorrect
charging current display.

3.2

Starting the charging operation

When the mains plug is connected, the
green “Standby” LED (1) lights up. 

The battery charger automatically switches
on when the charger and the battery are
connected. The first yellow LED (2) on the
charge display lights up.

Z

Charging is delayed by approx. 5 to
7 seconds in order to prevent charging
connector sparking.

Charging will not start, as long as the
battery voltage is outside the expected
range.

3.3

Battery charging sequence

Charging is indicated by the ascending
yellow “Charge” LED's (2) on the charge
indicator.

When the battery is fully charged, the green
“Charging completed” LED (7) lights up.
The battery charger automatically stops
charging.

Trickle charging:

 

When the battery remains connected, every
8 hours,  following  the  completion  of  the
charging operation, a trickle charge is
initiated lasting for 8 minutes. The yellow
LEDs (2) light up. The green LED (7) for
“Charging complete” goes off during the
trickle charge phase.

Z

The battery charger automatically
terminates charging when the charging
time has elapsed. This process is repeated
for as long as the battery is connected to
the charger.

3.4

Mains supply

Mains failure:

 

If the battery is connected, a mains failure
will stop the time basis of the charging
switch and store the position of the
charging program. 

All LED displays go out. When the mains
supply is restored the LEDs display the
previous condition. The battery charge
continues. The stored charging indication,
however, will be lost, when a mains failure
occurs without a battery being connected.

Low voltage:

 Dropping below the admissible charging
current, for instance as a result of low
mains voltage, requires longer charging
periods or can result in insufficient charging
(warning message).

3.5

Fault indication (safety cut-out)

Gassing voltage:

If the battery does not reach the gassing
voltage within 12 hours, the safety system
interrupts the charging operation.
The yellow  warning  LED (5)  flashes  (3x /
interval / 3x).  Disconnect  the  battery  from
the battery charger and check it.

Battery voltage:

 

In the event of battery overvoltage or
undervoltage, the charge switch will not
start up charging. The yellow warning
LED (5) flashes (2x / interval / 2x). Observe
a short pause, until the battery voltage is
within the expected range. Check the
voltage class of the battery, if necessary. 

Transformer overheating:

A sensor interrupts charging in the event of
excessive transformer temperature.
The yellow  warning  LED  (5)  flashes  (4x /
interval / 4x). When the transformer cools
down to the permissible temperature, the
error indication goes off and charging is
continued.

Charging switch error:

The red “Service message” LED 

(6)

flashes. Disconnect the battery from the
mains, then restart the charging operation.
Check the battery assignment and adjust if
necessary. Otherwise notify the
manufacturer’s authorised customer
service department and withdraw the
charger from use.

Z

The operating state “Charging
completed” (7) can only be cancelled, when
the battery connector is removed from the
charging socket. This will prevent
unintentional double chargings.

Содержание SLT 100

Страница 1: ...SLT 100 SLT 100 Operating instructions 50451882 SLT 100 G 10 04 11 15...

Страница 2: ...k should therefore be assumed from the present operating instructions Safety instructions and important explanations are indicated by the following graphics F Used before safety instructions which mus...

Страница 3: ...9 3 5 Fault indication safety cut out 9 3 6 Manual charging interruption 10 3 7 Boosting charge 10 3 8 Manual Compensation Charge 10 3 9 Automatic equilising charge function 10 4 Charging state indica...

Страница 4: ...I2 0709 GB...

Страница 5: ...or climb onto it Additional components may only be installed after a written approval by the manufacturer has been obtained User obligations User within the meaning of these operating instructions is...

Страница 6: ...ing voltage 24 48 80 volt depending on type Initial charging current 20 A 160 A depending on type The battery charger is protected on the secondary side by a fuse 5 acting as a short circuit protectio...

Страница 7: ...equipment may only be carried out by skilled electricians Z To attach additional external equipment contact the manufacturer s service department Charging curve pulse charging T1 Battery gassing phase...

Страница 8: ...perature is in the permissible range again charging will be continued and the LED goes off Optimum battery charging requires adaptation to the mains supply The charging electronics are zero voltage pr...

Страница 9: ...m the transport pallet Z This does not apply to pallets on which the battery charger is permanently mounted These pallets have a fireproof base Packaging material is to be disposed of correctly Z In a...

Страница 10: ...harging batteries leads to the generation of explosive gases Sufficient ventilation must be provided during charging and at least for one hour after charging has been completed The room must be ventil...

Страница 11: ...re correct operation of the battery charger and especially correct functioning of automatic charging switches and measurement instrument display At the start of charging the amperage and voltage must...

Страница 12: ...Flashing pulses Meaning 2 Incorrect battery voltage 3 Safety charge exceeded Main charging time or recharging time in case of pulse charging 4 Excess temperature 5 Mains failure is only indicated when...

Страница 13: ...ch and store the position of the charging program All LED displays go out When the mains supply is restored the LEDs display the previous condition The battery charge continues The stored charging ind...

Страница 14: ...ces between the individual cells When the compensation charge is complete the recharging time is increased on a single occasion by 2 hours When you press the control key 3 for 10 sec prior to connecti...

Страница 15: ...ce and repair of SLT 100 chargers must only be carried out by qualified personnel The manufacturer s service department has field technicians specially trained for these tasks 3 Cleaning operations F...

Страница 16: ...contactors 18 Secondary F1 fuse 3 electrolyte circulation pump Aquamatik o F3 fuse 17 D400V devices without neutral conductor F12 fuse 19 M Version and rated value of the fuses must not be changed Ref...

Страница 17: ...charged F It is forbidden to store food in the vicinity of battery chargers Z The VDE 0510 safety regulations must be observed 3 Electrolyte circulation EUW During charging the electrolyte circulatio...

Страница 18: ...m is working correctly and the recharging time is reduced the green LED 1 is lit on the control board Z A defective hose system can be identified via the air pressure monitor Service message flashes 4...

Страница 19: ...hargers 6 Maintenance of the filter The blue suction filter 5 on the bottom of the pump must be checked for soiling at regular intervals In strongly dusty areas it is to be replaced every 3 months oth...

Страница 20: ...Charging time is not reduced Possible causes The hose system is defective see Air pressure monitor on page 14 Filter 5 is clogged Elimination measures Replace the hose system Replace filter 5 7 3 Malf...

Страница 21: ...harges The curves for the individual charges can be viewed on a PC The necessary software is supplied on a CD with the charge information system Z For information on operating the charge information s...

Страница 22: ...e data plate 1 2 4 5 9 8 3 6 7 10 11 Item Designation Item Designation 1 Series 7 No of cells type 2 Type 8 Protection class 3 Serial No 9 Output 4 Year of manufacture 10 Battery capacity 5 Fuse 11 Ma...

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