JLG X19J Operator Manual - Manual (Page 47)

3.11 SAFETY DEVICE ELECTRONIC CONTROL BOARD‑ STANDARD VERSION
The JLG platform has an electronic control board (see
photo) that enables the power supply to the ON‑OFF pro‑
portional coils after verification of the safety conditions by
the sensors positioned on the machine.
The control procedure on the electronic board may be
bypassed using the key selector switch with spring return:
“safety device bypass key”.
The electronic board records every bypass action carried
out by the operator on the safety devices, filing them by
date, time and lapse of time during which the operator held
the “safety device bypass key” in position.
The board is also provided with an event record that stores all the operations performed on
the machine for a variable period of time.
X19JR0620113
BOOM LIFT MODELS X19J
JLG
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