Leica GKL221 User Manual
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_en_GKL221_User.book Page 1 Monday, April 11, 2011 2:30 PM
Version 1.2
English
Leica GKL221 Charger
User Manual
EN

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Summary of Contents for Leica GKL221

  • Page 1 _en_GKL221_User.book Page 1 Monday, April 11, 2011 2:30 PM Leica GKL221 Charger User Manual Version 1.2 English...
  • Page 2 The model and the serial number of the product are indicated on the type plate. Enter the model and serial number in this manual and always refer to this information when contacting the agency or Leica Geosystems authorized service workshop.
  • Page 3: Table Of Contents

    Charging the Battery Indicators Tips Care and Transport Transport Storage Cleaning and Drying Safety Directions General Purpose Limits of Use Areas of Responsibilities Hazards of Use Electromagnetic Compatibility EMC FCC Statement, Applicable in U.S. Technical Data Table of Contents, GKL221...
  • Page 4: System Description

    Leica batteries. As power supply, the mains as well as GDC221 vehicle dapter connected to the cigarette lighter socket of a vehicle can be used. The GKL221 is a very useful comple- ment to all of your battery operated Leica Geosystems products.
  • Page 5 GDI221 battery adapter, optional GEB79 f) Vehicle adapter GDC221, optional m) Battery status indicators GEB70 g) Vehicle cable socket on the charger n) GDI222 battery adapter and 5 pole charging h) Function indicator cable, optional GEB71 GEB171 System Description, GKL221...
  • Page 6 GEB77 GEB79 GEB70 GEB71 GEB171 GKL221_014  The charger is designed to recharge and discharge original Leica batteries as well as some NiMH/NiCd camcorder batteries. Refer to section "2.3 Inserting and Removing the Batteries" for more information. GKL221, System Description...
  • Page 7 GKL221 with two GDI221 Up to four Li-Ion batteries and one battery with a 5 pole socket. GKL221 with one GDI221 and one GDI222 Up to two Li-Ion batteries, one camcorder type battery and two batteries with 5 pole sockets.
  • Page 8: Operation En

    The following battery adapters are available: GKL221_004 GKL221_003 GDI221 GDI222 • For two Leica Geosystems Li-Ion batteries • For one Leica Geosystems NiMH battery GEB90, GEB211, GEB212, GEB221 or GEB111 or GEB121 and one NiCd or NiMH GEB241. 5 pole battery.
  • Page 9: Connecting The Charger

    Always set the charger on a firm surface before starting it up. Connect the charger either: • With the supplied mains cable to the mains power socket or • With the optional GDC211 vehicle adapter to the battery circuit of a vehicle Operation, GKL221...
  • Page 10 Should the polarity be wrong, then the fuse in the charger or the fuse in the vehicle adapter has to be changed. The fuse in the charger has to be changed by an authorised Leica Geosys- tems service workshop. The fuse in the vehicle adapter has to be changed as described in the manual of the adapter.
  • Page 11: Inserting And Removing The Batteries

    2. Push the battery downwards with only slight pressure to the stop position. Removing: • Push the battery backwards to the stop and then remove it. GKL221_007 Warning Only charge or discharge batteries recommended by Leica Geosystems. Only use Leica Geosystems Li-Ion batteries. Operation, GKL221...
  • Page 12 Pull up the back of the battery and remove it. GKL221_008  The Leica Geosystems GEB111 and GEB121 batteries have four contact surfaces, whereas camcorder batteries made by third parties only have three. The charger can distinguish between these two types of batteries and adjust the charging process accordingly.
  • Page 13 _en_GKL221_User.book Page 13 Monday, April 11, 2011 2:30 PM Batteries with 5 pole Leica Geosystems batteries with 5 pole charging charging sockets sockets, e.g. the GEB87 or GEB70, must be connected to the 5 pole charging socket of the charging cable.
  • Page 14: Selection Button

     Discharging is indicated by the red status indicator flashing. When the process of discharging is completed, the green indicator starts to flash, indicating that the battery is now being charged. GKL221, Operation...
  • Page 15: Charging The Battery

    Refer to section "Charging modes" for more information. Set the charging sequence The GKL221 charger can charge two batteries simultaneously. When more than one battery is connected to the charger, the one connected first is charged first. Always connect the more urgently needed battery first.
  • Page 16  For Li-Ion batteries, a single discharging and charging cycle is sufficient. We recommend carrying out the process when the battery capacity indicated on the charger or on a Leica Geosystems product deviates significantly from the actual battery capacity available.
  • Page 17: Indicators

    The connected battery was recognized. The charger is in stand-by mode as two other batteries are being charged or discharged. Green The connected battery is now being charged. Green The connected battery is fully charged and can be removed. Operation, GKL221...
  • Page 18 The battery charge is at least 20%. The battery charge is at least 50%. The battery charge is at least 80%.  Presently, the level of charge can only be displayed for the Leica Geosystems GEB211, GEB212, GEB221, GEB241 and GEB90 batteries. GKL221, Operation...
  • Page 19 If the charger indicates an error when the battery is connected: • Connect a different battery to check if the fault lies with the battery or the charger. • If the problem persists, contact an authorised Leica Geosystems service workshop.  In case of error, please also check: •...
  • Page 20: Tips

    Avoid sudden ambient temperature changes while charging the batteries (e.g. do not let the sun shine directly on the batteries or on the charger). Sudden ambient temperature changes may cause the charging process to end prematurely without having fully charged the batteries. GKL221, Operation...
  • Page 21: Care And Transport

    _en_GKL221_User.book Page 21 Monday, April 11, 2011 2:30 PM Care and Transport Transport Shipment When transporting the product by rail, air or sea, always use the complete original Leica Geosystems packaging, transport container and cardboard box, or its equivalent, to protect against shock and vibra- tion. Storage...
  • Page 22: Safety Directions

    • Use of products with obviously recognizable damages or defects. • Use with accessories from other manufacturers without the prior explicit approval of Leica Geosystems. Warning Adverse use can lead to injury, malfunction and damage. It is the task of the person responsible for the equipment to inform the user about hazards and how to counteract them.
  • Page 23: Limits Of Use

    Suitable for use in dry environment only and not under adverse conditions Areas of Responsibilities Manufacturer Leica Geosystems AG, CH-9435 Heerbrugg, hereinafter referred to as Leica Geosystems, is respon- of the product sible for supplying the product, including the user manual and original accessories, in a completely safe condition.
  • Page 24: Hazards Of Use

    • Using the product after incorrect attempts were made to carry out repairs. Precautions: Do not open the product. Only Leica Geosystems authorized service workshops are entitled to repair these products. Warning Batteries not recommended by Leica Geosystems may be damaged if charged or discharged. They may burn and explode.
  • Page 25: Electromagnetic Compatibility Emc

    Warning Electromagnetic radiation can cause disturbances in other equipment Although the product meets the strict regulations and standards which are in force in this respect, Leica Geosystems cannot completely exclude the possibility that other equipment may be disturbed. Safety Directions, GKL221...
  • Page 26: Fcc Statement, Applicable In U

    May cause failure in other equipment if the product is used with third party components, e.g. third party cables or external batteries. Precautions: Only use equipment or accessories recommended by Leica Geosystems. When combined with the product, they meet the strict requirements stipulated by the guidelines and standards. Warning...
  • Page 27 Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Warning Changes or modifications not expressly approved by Leica Geosystems for compliance could void the user’s authority to operate the equipment. Labels Type: GKL221 Art.No.: ..
  • Page 28: Technical Data

    Charging modes Quick charging mode for: • All Leica Geosystems batteries. It features temperature monitoring and battery recognition. Charging current is maximum 4.0 A, depending on the battery. • All standard camcorder batteries with three contact surfaces and temperature monitoring.
  • Page 29 Battery temperature Negative voltage difference Charging current Temperature increase per minute Double inflection method Conservation charging of NiCd and NiMH batteries: Monitors battery voltage, charging current and battery temperature. Cell type • NiCd • NiMH • Li-Ion Technical Data, GKL221...
  • Page 30 300 mAh per hour Indication Refer to section"2.6 Indicators". Weight Charger including two battery adapters: 1.12 kg Dimensions W X D X H: maximum 237 mm x 227 mm x 43 mm; including the battery adapter GKL221, Technical Data...

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