Doosan DX60R Shop Manual page 47

Precautions for Removal, Installation, and
Storage of Attachments
Before starting removal and installation of attachments, decide
on the team leader.
Do not allow anyone except the authorized workers close to the
machine or attachment.
Place attachments that have been removed from the machine in
a safe place so they do not fall. Put up a fence around the
attachments and take other measures to prevent unauthorized
persons from entering.
Precautions When Working on Machine
When carrying out maintenance operations on the machine,
keep area around your feet clean and tidy to prevent falls.
Always do the following:
• Do not spill oil or grease.
• Do not leave tools laying about.
• Watch your step when walking.
Never jump down from the machine. When getting on or off the
machine, use the steps and handrails, and maintain a
three-point contact (both feet and one hand or both hands and
one foot) to support yourself securely.
If the job requires it, wear protective clothing.
To prevent injury from slipping or falling, when working on the
hood or covers, never use any area except the area equipped
with nonslip pads.
Lock Inspection Covers
When carrying out maintenance with the inspection cover open,
lock the cover securely in position with the lock bar.
If maintenance work is carried out with the inspection cover
open but not locked, there is a danger that it may suddenly
close and cause injury if there is a gust of wind.
Prevention of Crushing and Cutting
You should always have at least two people working together if
the engine must be run during service. One person needs to
remain in the operator's seat, ready to work the controls or stop
the machine and shut off the engine.
Unless you are instructed otherwise, never attempt adjustments
while the machine is moving or while the engine is running.
Stay clear of all rotating parts and moving parts.
Track Excavator Safety
Figure 38
Figure 39
HDO1041L
ARO1380L
SP001614
Page 39