Komatsu SK818-5 Operation & Maintenance Manual page 91

9 - STANDARD FLOW HYDRAULIC SYSTEM CONTROL
(2 LINES)
Avoid connecting any equipment to the hydraulic lines
q
before said equipment has been correctly installed from
a mechanical point of view and secured to the machine
front coupling.
Avoid connecting any manually-controlled equipment or
q
tool (for example, hand hammer) to the hydraulic lines
while the equipment/tool is working.
Connect the hydraulic lines only with the engine off and
q
the parking brake applied.
To avoid serious injury, always operate the equipment
q
while seated in driving position. Do not allow anyone to
get too close the machine or the equipment.
Read the contents of the equipment instruction manual
q
carefully before using the machine or carrying out main-
tenance operations.
The bidirectional oil flow to the equipment is controlled by the
pedal (A) (see "3.3.5 pos. 4 - AUXILIARY HYDRAULIC KIT
CONTROL PEDAL (IF INSTALLED)") and is proportional to
the pressure exerted on the pedal in both directions. The
hydraulic lines are positioned on the left side of the arm.
WARNING
INSTRUMENTS AND CONTROLS
A
RKAB1370
RKAB01340
89