SUNWARD SWDM240B - Drilling Operations and Procedures; Pre-Operation Checks and Assembly

SWDM240B OPERATION & MAINTENANCE MANUAL
8
1 SAFETY RULES
1.1 SAFETY INSTRUCTION
1.1.1 Safety Level
The security matters of this regulation are divided into three grades: “Danger”
“Warning” ”Attention”
Danger
：
If not avoided, death or serious injury may occur.
Warning
：
If not avoided, death, serious injury and heavy equipment loss may occur.
Note
：
If not avoided, operator may be hurt or equipment may be damaged.
1.1.2 Safety Signs
Safety signs are used to alert safety. If you see this sign in the machine or in the operating
instructions, you should be aware of the danger of injury.
Read and understand carefully, follow all the safety on the machine, as well as the safety
of this manual.
Need to maintain and update the security logo in time, always keep the sign clear,
eye-catching and firm.
1.1.3 Safety Scutcheon
Different parts of the machine have different safety
signs, which are labeled with different degrees of hazard,
such as
“
Danger
”“
Warning
”“
Attention
”
(See right FIG.).
Danger---indicates an imminently hazardous
situation which, if not avoided, will result in death or
serious injury.
Warning---indicates a potentially hazardous situation
which, if not avoided, could result in death or serious injury.
Attention---indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury
“Danger” and “Warning” are set to specific locations within the range of possible hazards.
General Announcements are on “Attention”. In this manual, “Attention” is also used remind of
safety instructions.