Teklogix 7035, 8255 & 8260 Terminals User Manual 207
Chapter 8: Terminal Accessories
The 7967 Gang Charger
8.4 The 7967 Gang Charger
The 7967 Gang Charger can charge up to six Lithium-Ion batteries at one time.
8.4.1 Connecting The Power Source
The 7967 Gang Charger is powered using a universal AC input. It accepts voltages
ranging from 100-230 volts AC, 50/60 Hz. The AC receptacle, an IEC 320 type
connector, is located at the back of the charger.
• Plug the female end of the AC line cord into the IEC connector at the back
of the charger.
• Plug the other end of the AC line cord into an appropriate power source.
All front panel LEDs turn on for a few seconds during a self-test mode. The “Power
On” LED then remains on, indicating a power connection.
• Check to make sure that the fan is running.
8.4.2 Inserting And Charging The Battery
The 7967 Gang Charger has a “Power On” LED and each charge pocket has three
LEDs – Charge, Fault and Ready. Ensure that the green “Power On” LED at the
front left side of the charger is “on”. The battery charge pockets are moulded,
making it easy to snap the batteries into the pockets.
• With the four electrical contacts facing down and textured plastic battery
surface facing the front of the charger, insert the battery into a charger
pocket. It should click into place.
Charging will begin immediately.
Battery Charged And Ready
When the “Charge” LED turns off and the green “Ready” LED turns on, the fast
charge cycle is complete, and the battery is ready for use.
Typically, a fast charge takes 3.5 to 4 hours. Note that for Lithium-Ion batteries,
70% of the charge occurs within the first hour.
8.4.3 Fault Conditions
The red “Fault” LED turns on to indicate that the battery pack has been rejected
or the charge process has failed.
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