Heartway Medical Products S11E User Manual page 19

3.2 Operating instructions
(1) Make sure the power cord, charger and battery connector are in good connected
(2) Make sure the output voltage of the charger is the same as the connecting battery.
(3) Connect the plug of the charger with the battery.
(4)Make sure the input voltage is correct and plug into the electrical outlet, normally the
LED (Red) light will turn on when it is charging.
3.3 LED indications
1.Red light on: Power on
2.Orange light on: Charging
3.Green light on: Full-charged
3.4 Troubles shooting
(1)RED light is off when power on. Check if the input power cord of the charger has been
plug into the socket, and if there have electricity passes from the outlet, if yes; please send
the charger for repair.
(2)ORANGE light is off during charging.
Check if the charger and battery connectors are correctly connected, if they are in good
connection, and the battery is not fully charged, the battery maybe defective.
(3)ORANGE light does not turn Green
The battery can not be charged, please remove the battery and check to see if the battery is
still useable.
(4) ORANGE light turns Green immediately. Check to see if the battery is fully charged, if
not, the charger maybe defective, please send the charger back to the manufacturer for
repair.
4. Caution
(1) For Indoor use only, do not expose to rain.
(2) Please switch off the power supply before removing the charger from the battery.
(3) Do not get closed to explosive gases or sparks and put the charger in a well ventilated
area during charging.
(4) Use the charger only with 24V lead acid battery.
5. Stickers
5.1 LED sticker
17