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• Ensure that the power supply is correct. Do not attempt to use a
step-up transformer, a generator or a DC socket outlet.
This may
cause damage to the charger and may lead to electric shock, fire or burns.
• Ensure that the charger is not covered while it is in operation.
Proper operation of the charger requires adequate ventilation. Covering
the air openings may lead to fire. A space of at least 10 cm should remain
unobstructed all round the charger.
• Disconnect the charger’s mains plug if it is not in operation.
This will
reduce the risk of injury to children and the inexperienced.
• Do not charge the accumulator in damp or wet environments or
environments at risk of explosion. Protect the charger against rain,
snow and dirt.
Dirt and damp conditions increase the risk of electric
shock.
• Do not open the housing of the charger.
Repairs may be carried out
only at approved locations.
• Do not carry the charger by its mains lead.
This will reduce the risk of
electric shock.
2.2 Safety information on accumulators
• Batteries must be disposed of properly.
The accumulator may ex-
plode of subject to major heat. So it may not be burned. Cover the termi-
nals with adhesive tape so as to avoid direct contact with other objects.
Special regulations on the disposal of accumulators and rechargeable
batteries apply in many countries. Please note your local regulations. Fur-
ther information can be found in the “Disposal” Section.
• Do not insert accumulators with damaged housing into the charger.
Damaged accumulators increase the risk of electric shock.
• Never take accumulators apart.
There are no user-serviceable parts
inside the accumulator. Taking accumulators apart may lead to electric
shock or injury.
• Avoid contact with fluids escaping from a damaged accumulator.
These fluids may cause chemical burns or skin irritation. If areas of the
skin come into contact unintentionally with such fluids, the skin areas af-
fected must be thoroughly rinsed with water. If the fluid comes into contact
with the eye, please consult a doctor.
3 Description and technical data
3.1 Description
The VIEGA 2487 accumulator charger is designed for charging VIEGA 18
V lithium-ion accumulators described in the “Accessories” Section.
This charger does not need to be set.
3.2 Technical data
Input
Available for 120 V AC or 230 V AC
Output
18 V DC
Accumulator type
Lithium-ion
Input current/power output
0.6 A – 1.2 A; 55 W
Weight
0.73 kg
Dimensions (LxWxH)
(153 x 142 x 94 mm)
Charging time
18 V 1.1 Ah = 35 to 40 min.
18 V 2.2 Ah = 70 to 75 min.
18 V 3.3 Ah = 105 to 110 min.
Cooling
Passive convection cooling (without fan)
The charger and the accumulators are incompatible with other VIE-
GA lithium-Ion accumulators and chargers.
Symbols
Double insulation
Destined for use only in enclosed spaces.
4 Checking and preparing the charger
Check the charger and the accumulators daily before use and
rectify any problems. Prepare the charger in accordance with these
instructions in order to reduce the risk of injury as the result of
electric shock, fire, other causes and damage to the unit and to the
system.
1. Ensure that the charger’s mains plug is disconnected. Inspect the
mains lead, the charger and the accumulators for damage and changes
and for defective, worn, missing, incorrectly aligned or jamming parts.
Should there be problems, do not use the charger or the accumulators
until the parts in question have been properly repaired or exchanged.
2. Remove oil, grease and dirt from the unit, as described in the “Cleaning”
Section. This prevents the unit slipping out of your hands and ensures
good ventilation. It also shows any cracks or damage more clearly.
3. Check that the warning signs and rating plates on the charger and ac-
cumulators are intact and easily legible. Figure 2 shows the warning sign
on the underside of the charger. Figure 3 shows the signs and plates on
the underside of an accumulator.
4. Choose a suitable location for the charger. Check the work area for:
• flammable liquids, vapours or dusts which may ignite. If such danger
sources are present, do not work in these areas until these danger sourc-
es have been recognised and eliminated. The charger is not explosion-
protected and may cause sparking.
• The charger must be positioned at an unobstructed, flat, stable and dry
location. Do not use the unit in damp or wet environments. Do not use the
charger in the open air. It is designed solely for use in enclosed spaces.
• Ensure suitable operating temperatures. The temperature must be be-
tween 5°C and 35°C in order to allow charging to start. If the temperature
of the charger or the accumulator lies out of this range during charging,
charging is interrupted until the permitted temperatures are reached again.
• Use a suitable power supply. Check that the mains plug fits the mains
socket outlet.
• Ensure that there is adequate ventilation. The charger requires a free
space of at least 10 cm all round in order to maintain the prescribed oper-
ating temperature.
Figure 1 – VIEGA 2487 charger and accumulator
