Airo A Series - Overload Controller By-Pass - ONLY for EMERGENCY OPERATIONS

Use and Maintenance Manual – A12 JE A15 JE A17 JE A12 JED A15 JED
Series
Page 70
The system needs calibration:
▪ In case of replacement of one of the items composing the system.
▪ When, following an excessive overload or a collision, without the excessive load the danger condition is signalled
anyway.
7.2.10. Overload controller by-pass – ONLY FOR EMERGENCY OPERATIONS
In case of fault and impossibility to calibrate the device, a
by-pass of the system is possible by means of locking key
switch (A) under the control panel. Keep the locking key
switch active for 5 seconds and release to get the BY-
PASS condition.
Fig. 27
WARNING!! IN THIS CONDITION THE MACHINE CAN CARRY OUT ANY OPERATION, THOUGH THE RED
FLASHING LED AND THE AUDIBLE ALARM SIGNAL THE DANGER CONDITION. TURNING OFF THE MACHINE
WILL RESET THE SYSTEM, AND UPON STARTING, THE OVERLOAD CONTROLLER OPERATES AGAIN
SIGNALLING THE PREVIOUS OVERLOAD CONDITION.
THIS OPERATION IS ALLOWED ONLY FOR EMERGENCY HANDLING OF THE MACHINE. DO NOT USE THE
MACHINE IF THE OVERLOAD CONTROLLER IS NOT EFFICIENT.
WARNING!
THIS OPERATION IS ALLOWED ONLY FOR EMERGENCY HANDLING OF THE MACHINE OR IN
THE EVENT OF A FAULT OR IMPOSSIBILITY TO CALIBRATE THE SYSTEM.
DO NOT USE THE MACHINE IF THE OVERLOAD CONTROLLER IS NOT EFFICIENT.