Breamer Top Series Manual de Instalação Página 18

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Pre-Season Maintenance.
Remove the filter pad frames. If pads are deteriorating replace as required. (see below )
Ensure air conditioner is turned OFF at the Isolating switch
Regrease fan shaft bearings
Replace drain outlet removed at the end of the season maintenance.
Turn on the water supply.
Check the float valve assembly for correct operation and setting of water level.
Turn air conditioner ON at the Isolating switch.
Refit the pad frames.
Run air conditioner for a period of time, check pads for an even saturation of water.
Check the bleed off rate and set using the table on page 15 as a guide.
Important!
New filter pads can take some time to become conditioned and uniformly
saturated when water is first applied. A characteristic odour of wet timber may
be experienced during this period.
Service & Maintenance cont.
Replacing the Filter Pads.
If, during your scheduled maintenance you determine that the filter pads need replacing, you will
be able to purchase replacements from you local Braemar Dealer/Service Agent.
Replacing the pads is as follows.
• Turn air conditioner off at the isolating switch.
• Using a blade screw driver or similar tool, remove the pad frames by;
- Inserting the tool into the notch provided at the base of pad frame and approximately
130mm from edge.
- Lift and lever base of pad frame forward so that locking tab becomes free from hole.
- Repeat for opposite side of pad frame.
- Tilt pad frame outwards and down until free from unit.
• Chillcel
®
Pad - On a suitable work surface area, remove the screws from each of the retaining
angles. Shake pad free from frame.
• Using a spray nozzle on a garden hose with a moderate pressure, wash any dirt and salt
deposits from the louvre grille and frames.
• Place the new pad into the frame
ensuring that the top of the pad is against the top
inside edge
of pad frame and secure as before. Slotted angle must be at base of pad frame.
• Spray the assembly with water to rinse any dust or loose material from the frames, then install
into air conditioner.
Warning! Do not use high water pressure when cleaning Chillcel
®
pads- Damage will occur.
• Switch the COOL control “ ON “, and check that the trough in the upper part of the pad is filling,
and allowing the water to drain through the holes in the trough.
RP INDUSTRIAL AIR CONDITIONERS
16
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