Product Manual

Operator's Manual Fifth Edition • First Printing
38 GR-12 • GR-15 • GR-20 Part No. 133571
Battery and Charger Instructions
Observe and Obey:
Do not use an external charger or booster
battery.
Charge the battery in a well-ventilated area.
Use proper AC input voltage for charging as
indicated on the charger.
Use only a Genie authorized battery and
charger.
Operating Instructions
Battery Level Indicator
Use the LED diagnostic readout to determine the
battery level.
Note: When a blinking LO code appears on the
platform controls LED diagnostic readout, the
machine must be taken out of service and
charged, otherwise all machines functions will be
disabled.