SAMWONTECH
1st Edition of TEMP2020_Series IM : Dec. 15. 2008 Page 1 / 71
1 Safety Precautions
Thank you for purchasing TEMP2520, programmable controller.
This Operation Manual describes operating procedures of the TEMP2520 controller.
음
SAFETY SYMBOL MARK
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(A)
Symbolizes ‘Caution’ and ‘Warnning’. The information with this symbol is especially important
for preventing from user injury and protecting the product and system.
(1)
Product : This symbol indicates an imminently hazardous situation which if not
avoided, will result in serious injury or system damage.
(2)
Operating Manual : This symbol indicates potential hazard that may cause personal
injury by electrical shock.
(B)
Symbolizes ‘Protective Earth (PE) Terminal.’
This symbol indicates that the terminal must be connected to the Ground prior to
operating.
(C)
Symbolizes ‘Supplementary Explanation.’
The information with this symbol describes additional explanation for features.
(D)
Symbolizes ‘Reference.’
☞
This symbol indicates further information and page to refer.
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Precautionary Remarks on this Operation Manual
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(A)
This manual should be passed on the End- User and kept at a suitable place for easy review
in time.
(B)
Read and understand this Operation Manual carefully before using the product.
(C)
This Operation Manual describes functions and features of the product in detail, and
SAMWONTECH can not guarantee against over applications would suit a customer’s
particular purpose which is not described in this manual.
(D)
Unauthorized duplication and modification of this Operation Manual are strongly prohibited.
(E)
The contents of this manual may be modified without prior notice.
(F)
If any errors or omissions in this manual should come to the attention of the user, feel free to
contact our sales representatives or our sales office.