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13
RIS PE 3.0 v2020.1
- Make sure, that impeller’s balance weights are not moved.
- Make sure the impeller is not hindered.
- Mount the fan back into the unit. Connect the fan to power supply source.
- If the fan does not start after maintenance or repair, contact the manufacturer.
Be sure the unit is disconnected from power source before performing any maintenance or repair.
6.5. HEAT EXCHANGER MAINTENANCE
- Be sure the fan is disconnected from power source before performing any maintenance or repair.
- Proceed to maintenance and repair after any rotation in the fan stopped.
- Clean it once a year.
- Firstly take out heat exchanger cassette carefully. Submerge it into a bath and wash with warm soapy water (do not use soda). Then rinse it with
hot water and let it to dry up.
Summer casette
can be applied to models RIS 400PE 3.0, RIS 700PE 3.0. Used to replace plate heat exchanger during warm period of the year
when heat recovery is of no benefit.
Supplied upon request.
Summary of Contents for RIS 400 PE 0
Page 1: ...RIS PE 3 0 EN MOUNTING AND INSTALLATION INSTRUCTION...
Page 30: ...30 RIS PE 3 0 v2020 1...
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