Komatsu Galeo HD325-6, Operation & Maintenance Manual

Page: 280 / 317

.
ATTACHMENTS, OPTIONS
TACHOGRAPH (TCO 15-6)
CLOCK SETTING KNOB
Turn this knob (15) clockwise to advance the hand, and counterclockwise to turn the hand back.
CHART SUPPORT
This (16) is the rotating part of the clock and has teeth to prevent the chart from slipping.
PRESSING RING
This ring (17) is a ring that presses the chart and holds it against the chart support.
CUTTING KNIFE
This knife (18) cuts the tape connecting the charts.
INSTRUMENT LIGHTING LAMP
This lamp (19) is used for light up the instrument.
NAME PLATE
This (20) indicates the type and model.
VOLTAGE INDICATION LABEL
This label (21) indicates the voltage.
METHOD OF USING KEY
There are three types of key. Key (1) with no mark is used for
opening and locking the instrument. Key (2) (marked with No. 1)
is change key 1, and key (3) (marked with No. 2) is change key 2.
With these three keys, it is possible to know the details of the
operation and the change of operator.
To use the change key, remove the instrument open/lock key and
insert change key 1 in the same key hole, then turn 45
°
in the No.
1 direction.
Use change key 2 in the same way and turn to the No. 2 direction.
The change key will only turn in the direction of its number.
The change keys cannot be used to open the instrument.
Recording width of chart
When using key with no mark: 1.45 mm (0.057 in)
When using key with No. 1 mark: 2.15 mm (0.085 in)
When using key with No. 2 mark: 0.7 mm (0.028 in)
6 - 17