Gude GAB 8A User manual

GAB 8A / GAB 15A
#85060 / #85063
©Güde GmbH & Co. KG - Birkichstrasse 6 - D-74549 Wolpertshausen - Deutschland
English GB
Translation of original operating instructions
BATTERY CHARGER AUTOMATIC

A
B
C
9 10
1
GAB 15A GAB 8A
3
5
1
5
3
2
2
1
4 8
6
7
9
2
4
8
1 3
7 6
5
5 4
4
11 12 13
10

Introduction
To enjoy your new battery charger as long as possible,
please read carefully the Operating Instructions and the
enclosed safety instructions before putting it into operation.
Further, it is recommended to keep this manual for future
reference – when features of this product are required to
be recalled. Because of the continuous development of our
products, we reserve the right to make technical changes.
This document represents the original Operating
Instructions.
Appliance description
The automatic battery charger is controlled by a micro
processor and as a consequence, charging takes place in
three levels. At the first level, the battery is charged by
almost constant current to approximately 85%. At the
second level, the battery is charged to approximately 95%
at constant voltage. The third level keeps constant voltage
of the battery, i.e. the battery is constantly charged to the
full extent.
GAB 15A (pic. A)
1. Carrying handle
2. Operating panel
3. Charging pliers, black (-)
4. Charging pliers, red (+)
5. 12V DC outlet
GAB 8A (pic. A)
1. Carrying handle
2. Operating panel
3. Charging pliers, black (-)
4. Charging pliers, red (+)
5. Power cord
GAB 15A operating elements (pic. B)
1. Voltage indication LED
(LED is on when the appliance is in the standby
mode or if the 2/8/10/15A button has been
pressed)
2. 2/8/10/15A charging current setting button
(One second after pressing, the appliance starts
to be charged by appropriate charging current
with the existing value being shown on the
display)
3. ON/OFF button
(Keep the button pressed for at least 1 second –
this will switch the appliance on and “000“ will be
blinking on the display – now you are in the
standby mode)
4. 12V DC outlet button
ON/OFF with signalling by LED
(Pressing the button in the standby mode
activates the 12V DC outlet on the back of the
appliance. If the button is pressed again, the
charger gets back to the standby mode).
5. Button for current battery voltage
(After pressing the button, the appliance shows
the current battery voltage for 3 seconds in the
standby mode and during the charging process.)
6. "Battery fully charged" LED
7. "Battery charging" LED
8. "Failure" LED
9. Three-digit LED display
(see the table for description)
10. LED signalling current
(this LED is on during the charging process or
when the 12V DC outlet is active)
11. LED for WET type battery
12. LED for AGM type battery
13. LED for GEL type battery
LED display Description Failure removal
Standby mode
Check the battery
Battery voltage is
shown during the
charging process or
in the standby
mode, e.g. 13.8 V
1. Charging current
is shown (e.g. 5.8 A
);
2. Extraction flow at
12V DC outlet is
shown.
1. Battery pole not
connected
2. Short circuit
1. Connect the
battery pole.
2. Faulty battery
Exchange of
connections
(reversal of polarity)
Switch the
appliance off and
disconnect the
plug from the
outlet and connect
correctly
1. Battery is
significantly
discharged
2. Faulty battery cell
3. 3.6 V battery is
connected
Switch off and
disconnect from
the electric power
supply and
remove the battery
(faulty)
1. Battery cell short
circuit
2. Inappropriate
charging current has
been selected
Try another
charging current, if
the failure
persists, the
battery is probably
faulty
Battery terminal has
got released, the
appliance is
switching off and
activating the
warning signal
Check the
connection and
select the
charging current
again
Battery is fully
charged, battery
voltage remains
constant, battery
remains charged.
BATTERY VOLTAGE
CHARGING CURRENT
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GAB 8A operating elements (pic. C)
1. 6V/12V battery selection button
Pressing this button switches between the 6V
and 12V battery – appropriate LED is on.
2. Battery type selection button
Pressing this button selects the battery type;
GEL, AGM or WET-LED are on.
3. "Quickly" or "slowly" button
“Tractor“ LED for slow charging is on or
“motorcycle“ LED for quick charging is on.
4. Voltage LED
(LED is on when the appliance is in operation)
5. "Battery fully charged" LED
6. "Battery charging" LED
7. "Failure" LED
8. Current battery voltage LED
(current battery voltage is shown)
9. "Ready" LED
(switches on as soon as battery voltage and type
and charging speed are set)
10. "START" button
Pressing this button activates the charging
process after selecting the charging values.
Technical specifications
GAB 15A #85063 AUTOMATIC BATTERY CHARGER
Connection/frequency: 230V~50Hz
Charging voltage: 12 V
Max. input: 280 W
Max. rms charging current: 2/6/10/15A
Battery capacity: 20Ah-200Ah
Weight: app. 1.6kg
GAB 8A #85060 AUTOMATIC BATTERY CHARGER
Connection/frequency: 230V~50Hz
Charging voltage: 6 V/12 V
Max. input: 141 W
Max. rms charging current: 1A/8A
Battery capacity: 20Ah-160Ah
Weight: app. 1kg
General safety instructions
Please read and follow all these instructions before putting
the appliance into operation. Keep the safety instructions
for future reference!
Safe work
Keep the place of your work clean!
Mess in the place of work can result in injuries.
Consider the surrounding influences
Do not expose the appliance to rain.
Do not use the appliance in a wet or moist environment.
Ensure good lighting.
Do not use the appliance near flammable liquids or gases.
Keep other persons in a sufficient distance!
Do not let other persons, especially children, touch the
appliance or the cable. Keep them in a safe distance from
the place of your work.
Proper storing!
Appliances that are not used should be stored in a dry,
locked place inaccessible to children.
Do not overload the appliance!
Work in the specified power range.
Use the right appliance!
Do not use the appliance for purposes for which it has not
been designed.
Treat your appliance with care!
Follow the maintenance regulations and instructions.
Check regularly the appliance cable and have it replaced
by an expert if damaged.
Check regularly the extension cables and replace them if
damaged.
Keep the appliance handles dry and with no oil and fat.
Be careful!
Pay attention to what you are doing. Use common sense
when working. Do not use the appliance if you are tired.
CAUTION!
Use of other accessories may represent a risk of injury.
Have the appliance repaired by a professional!
This appliance corresponds to appropriate safety
provisions. Repairs may only be performed by a
professional who uses original spare parts; otherwise the
user will be subject to the risk of injury.
Appliance-specific safety instructions
•It is necessary to follow the instructions of the
manufacturer of the charged battery, especially as far
as the acid level and distilled water filling are
concerned. Protective goggles and gloves should
always be worn for these works.
•Appropriate ventilation around the battery and
charger must be provided during the charging
process.
•Never start the engine with the charger being
connected.
•The appliance body must not be opened in any case.
If the appliance body is damaged, the charger must
no longer be used.
•Charge the batteries only at temperatures above 0°C.
•Check whether the voltage and current values
specified on the charger output side correspond to
those specified on the battery or accumulator before
putting the appliance into operation.
•Make sure to prevent other items do not cause short
circuit on the appliance contacts.
•Never touch the red and black clip.
•Lay all conductors in a way there is no risk of trip and
to prevent cable damage!
•Never pull the plug out of socket by the connecting
cable.
•Disconnect the appliance from the power supply
- before cleaning
- after using it
•Electric devices are no toys for children! Children are
unable to estimate the risk an electric device may
represent for them. Do not let children use electric
devices in any case.
•The appliance must not be operated or used by
persons with bodily, sensory or mental disabilities or
inexperience.
•Risk of death as a result of electric shock!
•Never touch bare conductors with bare hands,
especially conductors in alternating current circuits.
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•When working with electrical installation, make sure
there is someone around who could help you in case
of emergency.
•To disconnect the appliance quickly from the power
supply, the outlet must be near the appliance and
easily accessible.
•Make sure the supply line and plug are dry before
putting the appliance into operation.
•Please be advised that some parts of the appliance
may remain under voltage even after activating the
protective device (fuse).
•Install the appliance in a dry place protected against
spraying water.
•Protect the devices against aggressive vapours and
moist air or salt-containing air.
•Protect the appliance and cables against rain and
moisture.
•Do not lay the cables over objects with sharp edges.
•Do not bend the cables at a sharp angle.
•Do not pull the cable.
•Ensure appropriate ventilation.
•A minimum distance of 20 cm from other objects
should be kept around the battery charger to all
directions.
•Keep all objects that may get damaged as a result of
high temperatures in a sufficient distance when the
charger is being operated.
•Do not use the appliance in an environment
with inflammable gases, e.g. in bilges powered by
petrol or near propane tanks.
•The appliance must always be switched off after
being used.
•Never let the charger unattended during the charging
process!
•Charging batteries should solely be used.
•Boat batteries must in principle be charged outside
the boat.
•Risk of injury! Batteries may contain an
aggressive and mordant acid. Prevent any contact of
your body with the liquid in the battery. Should you
get stained by the battery liquid, rinse thoroughly the
appropriate body part with water.
•Risk of explosion! Prevent metal objects from falling
on the battery. This could cause sparking and
consequently short circuit between the battery and
other parts of the wiring.
•Risk of explosion! Make sure the polarity is
right when connecting: - red clip: positive terminal, -
black clip: negative terminal.
•Wear protective goggles and clothes when
working with the battery.
•Do not touch your eyes when working with the
battery.
•Ensure stability! The appliance and the battery
charged must be positioned in a way they cannot turn
over or fall down.
•Follow the instructions of the manufacturer of the
battery, equipment or vehicle for which the battery is
used.
•Never try to charge frozen batteries.
•Do not smoke and make sure there is no
sparking near the battery.
•If the battery needs to be removed, ground
connection must first be disconnected. Disconnect all
connections and appliances from the battery before
removing.
•Do not charge common batteries.
•Caution! If pungent smell of gas is felt, there is
an acute risk of explosion. Switch the appliance off
and disconnect it from the power supply, ventilate
immediately and have both the appliance and battery
checked by a professional.
Use as designated
The automatic battery charger has been designed for
charging maintenance-free and maintenance starting
batteries of 12V/6V (lead accumulators) and gel batteries.
Any use beyond the above specification is in conflict with
the appliance designation. The manufacturer will not be
responsible for any damage incurred or injury caused by
failing to adhere to the above mentioned. Please be
advised that our appliances have not been designed to be
used for business purposes.
Putting the appliance into operation
Step 1
Unscrew or remove the battery plug (if any) from the
battery and make sure there is an appropriate acid level in
the charged battery.
It is necessary to follow instructions of the charged
battery manufacturer, especially as far as the acid level
and distilled water filling are concerned. Protective goggles
and gloves should always be worn for these works.
Step 2
First connect the battery clip not connected to the
chassis. The second connection is made with the body,
in a sufficient distance from the battery and petrol line.
The charger is then connected to the electrical network.
If you want to charge the battery outside the vehicle,
make sure there is the right polarity when connecting –
red clip: positive terminal, - black clip: negative terminal.
Step 3 (GAB 15A)
•Switch the appliance on by pressing the
“ON/OFF“ button.
•Depending on the type of the charged battery,
perform the settings described in the “Operating
elements“ section and using the buttons on the
display, choose the battery type and charging
current intensity.
Charging current
intensity selection
Battery capacity
2 6-20Ah
6 20 -40Ah
10 40-100Ah
15 50-200Ah
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