Wind shower transfer window high-efficiency filter – Standard installation steps
I. Pre-installation preparations
Stop the machine, disconnect the power supply, and hang the “Equipment maintenance, do not close the switch” sign.
Tools needed: Cross-head screwdriver, clean cloth, gloves.
Clean the top/back of the transfer window’s fan compartment, wipe off dust.
Check the new high-efficiency filter:
No damage, no deformation, no moisture or mold
Frame is intact, sealant strips are complete
The shell has an air flow direction arrow
II. Disassembly of the old high-efficiency filter
Open the filter maintenance cover (usually on the top or back of the transfer window).
Loosen the tightening bolts / clasps, slowly remove the old filter.
Clean the installation slot and the interior of the air duct again, without dust or debris.
III. Installation of the new high-efficiency filter (key steps)
Confirm the direction
The air flow arrow on the filter → towards the wind shower chamber and nozzle direction.
Place the filter smoothly in the installation slot
Hold the frame with both hands, do not touch the filter paper
Place it gently in position, without twisting or squeezing
Complete the sealing around it
Ensure that the sealant strips are fully adhered, without warping or gaps.
Evenly press down
Rotate and tighten the strips / screws diagonally, evenly, without applying force to one side only.
Replace the maintenance cover and seal it tightly.
IV. Post-installation debugging and inspection
Power on, close the side doors, start the wind shower.
Check:
No abnormal sounds, no air leakage whistling
The pressure difference meter reading is stable
Record the new initial pressure difference (for future replacement determination)
Test interlock, normal air outflow from the wind shower, then it can be put into use.