55M4500CCE00 REV A
Recording the ‘no load’ pressure map:
The i4500 has now been programmed with all preset points and is ready to calibrate.
The following procedure to record unloaded boom weight pressures should be carried
out with the hook block suspended at all times.
Remember the i4500 is not yet fully functional, be careful not to exceed the operating
parameters of the crane particularly at long boom lengths and low angles.
When ready press
“
”
.
The display will show:
pd1:
is the current bore side pressure
pd2:
is the current rod side pressure
Boom length:
will show the current length followed by the target length for this
calibration point or
ok
if at the correct length.
Angle:
will show the current angle followed by the target angle for this calibration point
or
ok
if at the correct angle.
If one or both values needs to be adjusted, a message will be displayed suggesting the
action to take (tele in, tele out, boom up, boom down) together with the relevant target
value. The system will prompt for the length to be set first then the angle,
remember to
make boom up the last angle movement.
When both length and angle are correct the display will change to:
Содержание i4500
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