Fule | Gas extractor |
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(Note 1) |
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ZBAK |
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300 or |
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Note) | Vertical |
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more | 300 |
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| Horizontal |
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(Note 2) |
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| installation |
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Sampling |
| Leave 300mm space for inspection | ||
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pipe |
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| and exchange of filter. | ||
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| Gas outlet facing downward (or horizontal) |
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| Use termination kit |
* Mating flange for |
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| caulk with silicone bolding agent, etc. after |
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| Radius 300mm | insulation of heater wire (for indoor installation). | |
installing extractor |
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JIS 5K 65A FF | Heater power supply |
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| * Supporting wire | |||
| 100V AC | |||
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Teflon pipe φ 10/φ 8 or tube trace 
(heating pipe)
or equivalent.
Outer sheath for Teflon pipe ø10/ø8 is PVC and bundle outer sheath is ø33.
For pipe end processing, refer to Section 12.
(Note 7)
Gradient of 15˚ or more (Note 4)
* Support
(Note 3) | (φ 10/φ 8 teflon tube | |
Peel off covering | inside heating pipe) | |
by about 2m. | ||
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Gas |
| Power connection kit |
conditioner |
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| Filter | |
Sample tube | (Note 5) | |
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Drain |
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| Drain |
Outside exhaust
Direct
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Gas conditioner (in panel)
(Note 7)
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| Gas analyzer | ||
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| 60 ⋅ 120 square |
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| *Exhaust |
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| hole for wiring | ||
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| + Drain |
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Drain
* Drain port (Note 8) |
The part marked by the asterisk is not supplied.
Fig. 4-1 Piping procedure
Note 1) To prevent aspiration of leaked air
Note 2) Install so that pipe end comes to nearly center of flue and is at right angle to the gas flow.
Note 3) Peel off heating pipe by about 2m in order to
Note 4) Provide an inclination of 15° or more on the gas pipe so that drain will not accumulate in the event of power failure, etc.
Note 5) Exhaust and drain share the same output. In the case of indoor installation, provide a drain pot and carry out drain separation, and exhaust air outside (pipe inner diameter should be ø8 or more).
Note 6) Use this when utilizing a heating pipe. (Maker : Fujikin, Japan)
Note 7) The gas pipe (ø10/ø8 teflon tube) should be inserted directly into the gas conditioner.
Note 8) In outdoor application or in a cold district, protect the drain pot and pipes with a heat insulating material, etc. to prevent drain from freezing in winter.
– 4 –
