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IDX-OM-M051
Air Dryer
2. Transportation and installation
2.3 Prevention of the facility water freezing
2 - 9
IDF100F~150F-W
2.3 Prevention of the facility water freezing
Drain all the facility water from the equipment if there is a possibility that the facility water may freeze. It is
possible to prevent the equipment from freezing by continuously circulating the facility water in the by-pass
piping.
2.3.1 Drainage of the facility water circuit
1. Close the facility water inlet valve 1 and outlet valve 2.
2. Open the two stop valves 3 mounted on the drainage opening.
3. Remove the side panel and the plug 5 in the body, and open the stop valve 4.
4. Be sure to mount the plug 5 after draining the water, and close the stop valve 4 in the body.
5. Return the panel to the original position.
2.4 Reinstallation of the product
Caution
- Only people who have sufficient knowledge and experience about the product and its
accessories are allowed to reinstall the product in a different location. Also, be sure to
follow the instructions below.
When moving the product to a different location or reinstalling it after it has been used (including trial run),
follow the whole procedure in Chapter 2 beforehand.
- Disconnection of power supply cable
Be sure to cut the facility power supply before disconnecting the power supply cable.
Warning
- Only people who have sufficient knowledge and experience are allowed to perform wiring.
- Before wiring, be sure to shut off the power supply. Never perform wiring work while the
product is energized.
5. Plug
4. Stop valve in the body
Automatic fluid filling valve
Water-cooled condenser
5. Plug
4. Stop valve in the body
Automatic fluid filling valve
2.
3.
3.
1.