SANY SY115C9, Инструкция по безопасности, эксплуатации и техническому обслуживанию, Страница: 265 / 445

Maintenance
Safety, Operation and Maintenance Manual - Aug 2012 5-6
SY115C9/135C/155H Crawler Hydraulic Excavator
Primary fuel fi lter
Primary Fuel Filter must be installed before fi ll-
ing the fuel.
Welding instruction
● Turn off the engine start switch and wait for
1 minute before disconnecting the negative
(-) terminal of the battery.
● Connect the ground cable of the welder at
least 1 m (3.3 ft.) away from the place be-
ing welded.
● If the ground cable is connected to any
electrical components (instrument, con-
nector, etc.), the instrument will be out of
function. If there are any seals or bearings
between the weld and the grounding point,
choose another grounding point away from
these parts.
● Never use a grounding point in the vicinity
of the work equipment pin or hydraulic cyl-
inder .
● Never apply more than 200V continuously.
Preventing things from falling into machine
● When opening the access window or tank
filler for inspection, make sure that the
nuts, bolts or tools are not left inside the
machine. Failure to do so could result in
unexpected failure or damage to the ma-
chine, or accidents. In case that any mate-
rials fall into the machine, remove it imme-
diately.
● Never carry unnecessary items in your
pockets except those necessary for inspec-
tion.
Dusty work site
Observe the following items before working in
a dusty place.
● When inspecting your machine or chang-
ing the oil, park your machine in a dust-