2. OPERATION
– 62 –
2.6.3 Operation
1) When the ignition is turned to the “ ON ” position, the rolling speed display shows [0.0]
after approximate 2 seconds. If the display shows any other message, there may be
problems.
See page 63 for detail.
2) Select the desired frequency from 2500vpm, 3000vpm, or 4000vpm by means of Vibration
frequency selector switch.
3) Select the desired impacts per foot from 10, 11, 12, 13, 14, 15 IPF by means of the IPF
selector switch.
4) When the machine travels with vibration on, the illuminated color of the impact frequency
lamp moves in accordance with the rolling speed and the impacts per foot selection.
5) In order to execute compaction work at the desired vibration frequency and IPF setting,
the work should be performed at the rolling speed where the center green light stays
illuminated.
6) Using the AUTO SPEED function (See page 52) will assist compaction work.
Following table shows reference with Frequency / I.P.F./ Propel speed.
NOTE: Increase the rolling speed when Yellow light is illuminated.
Reduce the rolling speed when the Red light is illuminated.
CAUTION
• When using the Exact Compact meter in vibratory mode, be sure to run the
engine at FULL engine speed.
• If the engine is not running at the FULL speed position, the Exact Compact meter
may display inaccurate results.
2.7 Machine Controller Diagnoses
If error code like as “ E XX ” is displayed on the EXACT COMPACT METER, some kind of
error has been detected.
CAUTION
When an error is detected, the engine may stop to urgently stop the machine.
Frequency
(vpm)
I.P.F. (MPH)
10
11
12
13
14
15
2500
2.8
2.6
2.4
2.2
2.0
1.9
3000
3.4
3.1
2.8
2.6
2.4
2.3
4000
4.5
4.1
3.8
3.5
3.2
3.0
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