33
MECHANICAL SPECIFICATION:
1. Dimension: 160*86*55 mm.
2. Weight: 510g approx.
3. Charger output: 3-pin connector (Pin 1-Positive; Pin 2-Negative; Pin 3-XXX).
4. AC socket: Standard 2-p oblong.
5. AC cable: National wall plug type upon request.
OPERATION PROCEDURES:
1. Attention! Connect charger first to AC power
before
connecting the battery to the charger. Plug into
AC main. The power on indicator will be ON and the status indicator will be GREEN. Then connect
the battery pack to charger.
2. If short circuit at output is found, the status indicator will flash between RED (16ms) and GREEN (496ms).
The flash will be there until the system is reset and the short part is removed.
3. During charging, the status indicator turns RED. When full, it turns GREEN.
4. To avoid the case of failed battery pack, when the charger stays in pre-charge stage longer than 5 hours,
it will stop charging and status indicator will pulse for one second to indicate pre-charge error.
5. During charging, user can remove the battery from charger any time he/she wants. User also can start to charge
the battery at any time. The charger is able to determine the best cut-in point during the charging process.
6. In case of problems, please check battery pack and repeat above steps. If problems persist, please
contact STL for assistance.
CHECK BEFORE PROCEEDING:
1. Make sure battery pack is compatible with LS-018C20 before connecting.
2. The 4-pin connector of the output cable is pre-set at the factory. Do not swap their connections. This may
cause serious hazards.
3. LS-018C20 charger is designed for use only with STL battery packs and is not recommended for use with
other battery packs. Battery packs from other manufacturers must be approved by STL before using this
charger to charge.
4. LS-018C20 is a precise tool and should be kept away from high power EMl radiating devices.
ATTENTION!!
Never use this charger to charge a non-rechargeable battery.
