Maeda MC-174CRM, Руководство по эксплуатации, Страница: 85 / 276

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3. BOOM ANGLE LOWER LIMIT SWITCH AND LED (RED)
Use this switch to set or cancel the boom angle lower limit.
[SETUP]
With no lower limit value being set, set the boom to the angle you
would like, and press the switch for 2 seconds.
The boom angle at this point is set as the lower limit.
At the same time, the LED lights up indicating that the lower limit
value was set.
To enable this setting, turn the key switch to the ON position again after turning it to the OFF position, or
raise the boom by
“7 degrees” or more from the set boom angle to get out of the pre-warning zone while
the engine is being started.
NOTES
Be sure to verify that the boom automatically stops at the set angle before performing the actual
operation. If the boom does not stop automatically, re-set the boom angle using the procedure above.
When the boom reaches the pre-warning zone or stops at the lower limit with the boom angle lower limit
set, the boom angle lower limit LED flashes.
[CANCEL]
With the lower limit value being set (LED ON), press the switch for 5 seconds.
The current lower limit value setting will be cleared. At the same time, the LED goes off indicating that the
lower limit value setting is cleared.
NOTES
The setting and canceling will not repeat even if you keep the switch pressed for more than 2 seconds.
Let your finger go off the switch and press the switch again.