Doosan DX35Z, Operation And Maintenance Manual

Page: 42 / 211

OP000468 Safety
1-36
MAINTENANCE
Warning Tag
Alert others that service or maintenance is being performed
and tag operator's cabin controls – and other machine areas
if required – with a warning notice. OSHA mandated control
lever lockout can be made with any OSHA certified lockout
device and a length of chain or cable to keep the safety
lever in the fully lowered, nonactive position.
Warning tags, for controls are available from
DOOSAN
distributors.
Clean Before Inspection or Maintenance
Clean the machine before carrying out inspection and
maintenance. This prevents dirt from getting into the
machine and also ensures safety during maintenance.
If inspection and maintenance are carried out when the
machine is dirty, it will become more difficult to locate the
problems, and also there is danger that you may get dirt or
mud in your eyes or that you may slip and injure yourself.
When washing the machine, do the following:
• Wear shoes with nonslip soles to prevent yourself
from slipping and falling on wet places.
• Wear safety glasses and protective clothing when
washing the machine with high-pressure steam.
• Take action to prevent touching high-pressure
water and cutting your skin or having mud fly into
your eyes.
• Do not spray water directly on electrical
components (sensors, connector). If water gets
into the electrical system, there is danger that it
will cause defective operation and malfunction.
Pick up any tools or hammers that are laying in the work
place, wipe up any grease or oil or any other slippery
substances, and clean the area to make it possible to carry
out the operation in safety. If the work place is left untidy,
you may trip or slip and suffer injury.
WARNING
DO NOT OPERATE
when performing inspection
or maintenance
190-00695
ARO1320L
Figure 29
ARO1330L
Figure 30