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GTD-3000TxW
Instruction Manual
11. Precautions before Installation
■ Relative Humidity: 5% ~ 99% (Non-condensing)
■ Installation Site: Indoor and Outdoor
■ Explosion Ignition Group for Target Gas or Vapor: Ex d IIC T6
■
During wiring work, use explosion-proof cable gland at cable inlet or tightly seal cable conduit during metal cable wiring
construction to prevent spread of flames in case of explosion or movement of gas, etc. through the cable conduit within
50 mm. All materials including materials used for sealing of unused inlets must have safety certificates!
■ When connecting the equipment with cable, screw thread must be tightened 5 threads or more.
■ Work in conditions satisfying other [Standards for Selection, Installation, and Maintenance, etc. of Explosion-proof Electric
Machine and Equipment Wiring, etc. at Work Site]
12. Revision History
[Figure 17. High-Pressure Packing Type]
[Figure 18. Y Sealing Compound]
Cable
Cable
Inside
Inside
Outside
Outside
Lead-in unit connector
Lead-in unit connector
Charging compound
Cable-fixing device
Pipe for piping
Cable-fixing device
Sealing ring
Sealing
ring
Connector
Pipe for piping
Compressed
element
Connector for fixing
compressed element
VERSION
CONTENTS
DATE
0.1
* Manual Initial Revision
2017. 09. 29
0.2
* Correct typos and typographical errors
2019. 11. 19
