Electro-Pneumatic Positioner SP 520 Series
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Ver 1.20
6
SHIN HWA Eng.Co.,Ltd.
1-10 Safety Requirements
Caution
Failure to observe the notice may result in damage to the device or may degrade
performance.
Warning
Failure to observe the is caution may result in damage to the device or personal injury.
Danger
Failure to observe the warning may result in serious injuries or death.
CAUTION
▶
Operating the products incorrectly may be degraded the safety.
The well trained person who has proper knowledge and full experience on assembling
and machinery operation should handle this products.
▶
Change or modification without permission may be exempt from the manufacturer's
liability.
▶
Do not try to handle or disassemble the machine until the safety is firmly secured.
1. Before maintenance or inspection of the machine, make sure that no moving objects
fall or move.
2. Before removing the products, check the safety such as taking safety action and
cutting off the relative electric power and be well aware of the caution of products.
3. When re-operating the machine, make sure that necessary safety action was taken
and operated with safety.
DANGER
▶
Please observe the rule relative to safety regulation (National safety regulation)
construction supervision rules and general rules of operation techniques.
▶
Please check whether the smart positioner is in proper area or not.
▶
Please check whether positioner specification is allowable and range of positioner is
approved in explosion area or not.
▶
Please close unnecessary cable bland with approved locking screw in explosive parts
