Nasta S-86PR001FK User manual

Installation manual
Indoor ventilation Passive air register with pollen filter
Please read carefully before installation
Nasta KS-86PR001FK
Body dimensions: 200mm square
Compatible with 150mm duct
Before installation
Confirm duct is installed, and is the appropriate size for the vent
Ensure duct is straight, without bends, steps, or deformation
Check that the inside of the duct is clean and free of debris
Installation
To prevent air and moisture leaking between the duct and the duct connector, attach the foam
tape to the edge of the connector (before the step). Press firmly, without pulling
NASTA symbol
facing upwards
Start from the top,
before the step
Overlay the ends at
the top of the vent
Precautions for attaching the tape
Wipe any dust or dirt from the duct connector before attaching the foam tape
When attaching, do not pull or stretch the tape
This will reduce the quality of the seal, leading to water or air leaking through
Ensure the ends of the tape overlap at the top of the duct connector
Insert the duct connector into the duct or pipe
Sealant or adhesive may be used if required
Duct/pipe
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Caulking
1. Remove the cover
Push the two opposite open sides of the cover in
Pull lightly away from the body
1.
2.
2. Remove the body cover
With the Nasta mark engraved on the body facing up, place
your finger on the lowest grip.
Push down, and pull the body cover away from the body
Lift the body cover up and off the body
1.
2.
3.
Push
Push
Cover
Pull
Body cover
Grip
Body
Precautions for caulking/sealing
3. Perform caulking
Wipe away any dust or moisture
Ensure the body is not tilted before caulking as per the diagram
1.
2.
See the figure on the right for the range of caulk
Do not caulk the clips, as this will prevent the body
cover from being attached
Caulk should be thickness of 2mm or less
Once solidified, reattach the main body cover Caulk No caulk
No caulkNo caulk
No caulk
4. Reattach the cover and body cover
Attach the body cover, by performing the reverse of part 2
above. Ensure the Nasta mark is upright on the upper side
Align the cover with the body
Press the sides in, whilst pushing the cover lightly onto the
body. This should clip into the grips on the body cover
1.
2.
3.
Push
Push
Push
Cover
Cleaning and maintenance
Remove the cover
Remove the filter cartridge by pinching the arms of cartridge, rotating
counter-clockwise, and pull gently
To replace, reverse the process ensuring the water guard is at the bottom
1.
2.
3.
If the rubber ring is removed, reattach with firm side facing out Filter cartridge
Water guard
Rubber ring
Turn counter-
clockwise
Pull
Please note that the product design and specifications are subject to change without notice
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