SUNWARD SWDE200B - Accident Prevention: Reversing;Swinging

SWDE200B Operation & Maintenance Manual
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operator is required to wear safety helmet. When working on drill frame, safety belt is
required.
★★★★★ When moving machine, extrude pendular cylinder and close the service with
main Kelly bar to avoid their falling if machine has both main and service Kelly bar.
Raise drill mast and tool before moving machine. Stop the engine and take any necessary
measures should the Kelly bar fall.
1.13 PREVENTING ACCIDENTS WHILE REVERSING OR
SWINGING
In order to prevent accidents while backing
up or swinging, the operator must:
 Look around and confirm nobody is there
before backing up or swinging.
 Ensure that other people are out of the
working range. Warn other people by
tapping the horn or using other signals
before the machine moves.
 Keep a signal man within his (her) vision
range if the operator’s vision is obscured.
 If a signal man is required during operating, he should use gesture sign.
The sign should be understood between the operator and signal man
before the machine moves.
 Understand the meaning of flags, marks and signals and definite who
gives the signals before the machine moves or swings.
 Keep windows, mirrors, and lights clean.
 Use light when visibility is obscured by dust, rain, fog, etc
 Read carefully and understand the contents of this manual.