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2047ES / 2647ES / 3247ES Operator’s Manual July 2005
BASE CONTROL OPERATION AND CHECKS
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♦ ELECTROCUTION HAZARD!!! THIS MACHINE IS NOT INSULATED!!
Maintain safe clearance from electrically charged conductors (power lines) and
apparatus. You must allow for machine sway (side to side movement) when elevated
and electrical line movement. This machine does not provide protection from contact
with, or proximity to, an electrically charged conductor.
BE SURE AREA ABOVE THE MACHINE IS CLEAR OF
OBSTRUCTIONS TO ALLOW FULL ELEVATION OF PLATFORM.
DO NOT OPERATE THE MACHINE IF THE FOLLOWING
CHECKS REVEAL A DEFECT.
♦ Turn selector switch to “BASE” position.
♦ Activate the Lift/ Lower switch on the base control panel to elevate the platform to
the end of its movement. Releasing the switch should stop elevation.
♦ Test the “Emergency Stop” function. While the platform is moving, press the Emer-
gency Stop button, platform should stop.
♦ Reset by rotating clockwise.
♦ Lower the platform about halfway by switching the Lift/ Lower switch. Releasing the
switch should stop the lowering.
♦ Check for proper operation and hydraulic leaks. Rotate the maintenance lock into
position before inspecting any items inside or around scissor arms.
♦ Rotate the maintenance lock into position. Lower platform to the stowed position.
Courtesy of Crane.Market