Jacking Up The Machine; Electrical Dangers - SANY SY195C9 Shop Manual

SY195/205/215/225C9 Crawler Hydraulic Excavator

2.2.5 Jacking Up the Machine

● If you will be working under the machine
always use approved jack stands that will
support the weight of the machine you are
working on.
● Never rely on the hydraulics of the ma-
chine or a hydraulic jack to support the
machine during repairs.
● Always lower the work equipment to the
ground and check the stability of the ma-
chine before going under the machine.

2.2.6 Electrical Dangers

● When testing electrical circuits, always be
aware of what you will be checking in these
systems. High voltage or high amp circuits
could damage your equipment or cause a
spark, explosion or possible fi re.
● Before performing any repairs or testing on
an electrical system be sure of the system
voltage dangers. Always check the circuit
to be sure it is off before performing any
repairs.
● When working around fl ammable liquids or
explosive systems, use only approved anti-
explosion proof work lamps. Non-approved
work lamps can cause an explosion or fi re.
Shop Manual - June 2013
https://www.tractormanualpdf.info/
Shop Safety
CZ335-1102078
CA13082105
2-9