Emergency Systems; Emergency Stop; Emergency Lowering - Mec Speed Level 84RT Series Operator's Manual

84RT Series Speed Level™

Emergency Systems

If the control system fails while the platform is elevated, have an experienced operator use the
emergency lowering procedure to safely lower the platform.
Do not attempt to climb down elevating assembly.

Emergency Stop

Selector Switch set to PLATFORM
Selector Switch is set to BASE

Emergency Lowering

The Emergency Lowering System is used to lower the platform in case of power or valve failure. The Emergency Lowering switch will
function if the EMERGENCY STOP switch is tripped.
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The machine is equipped with an EMERGENCY STOP switch on both control panels.
• Press the EMERGENCY STOP switch at any time to stop all machine functions.
• Turn switch clockwise to reset.
• Either switch will stop all machine functions.
• Both switches must be reset or machine will not operate.
• The upper controls are locked out.
• The lower switch must be reset or the machine will not operate.
• The machine will operate from the lower controls if the upper controls switch is
tripped.
To lower the platform, perform the following steps:
• Push and hold the toggle switch down to lower the platform.
• Once the platform is fully lowered, release the toggle switch.
Emergency Systems
continued...
91857rev2– February 2013