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Caution on wiring
Caution
•Request an installation company or your dealer to carry out wiring.
If wiring is incomplete, shock hazard or injury may be caused.
•Class D grounding construction is mandatory. Otherwise, shock hazard may be caused.
< Caution for wiring company >
For preventing shock hazard, fire and injury, be sure to observe the following.
• Before wiring, be sure to turn off the primary power supply. If this is neglected, you may receive an
electric shock.
• For grounding, use a 600 V-IV wire having a diameter of 2 mm
2
or more and an adequate dielectric
strength.
• Connect the power supply which meets the rating of product. Connection of other power supply may
cause a fire.
• Select the diameter of input and output wires, which matches the rated current of gas analyzer.
• Be sure to use solderless terminals for connection to the input and output terminal block.
• Use the terminal block for branching the output wire.
• Be sure to fix the input and output wires onto the floor, wall surface, etc. and use a protective device
for wires.
Caution on use
Danger
• If you notice malodor or abnormal sound, stop the instrument immediately. If this is neglected, fire
may occur.
Caution
•When the analyzer is to be operated after it has been left unused for a long time, the operating proce-
dure is different from the normal stop/start procedure. It should be handled according to the procedure
shown in the instruction manual to ensure its proper performance and to prevent trouble or injury.
•Do not operate the analyzer for a long time with its door left open to avoid entry of dust into the
analyzer. Dust deposits will result in damage to the analyzer.