Filters; Different Filter Locking Systems - Carrier 39CP Installation, Operation And Maintenance Instructions

7 - CONNECTIONS

7.7 - Filters

Warning!
Follow the safety instructions (see § 2 - SAFETY INSTRUCTIONS).
The filter cells are flammable products, and the fire risk may increase depending on the elements filtered by the medium. Keep the
filters away from flames.
Mounting, cleaning and replacement of filters pose risks of allergies and irritation of the skin, airways and eyes. When working on the
filters, always use suitable Personal Protective Equipment. (gloves, mask, safety glasses, etc.).
■ Connection phases:
1. Clean all the components upstream of the filters and the duct networks.
2. Clean the filter support frames.
3. Warning: the filters may be packaged and not installed at delivery.
4. Unpack the filters.
5. Check the condition of the filters and the sealing gaskets.
6. Fit the filters in the frames provided.
7. Lock with the runner screws or hooks, depending on the assembly. See views below:
8. Clean the inside of the filtration box. Remove any impurities using a vacuum cleaner and/or a cleaning product
9. Make sure there are no foreign objects inside the box.
10. Install pressure drop measuring instruments if the unit is not equipped with this option.

7.8 - Different filter locking systems:

■ Runner; triangle button tightening.
■ Metal hooks:
1 hook in each corner.
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