Page 1: ...Installation Operating Instructions For Goettl Evaporative Coolers Manufactured By GOETTL AIR CONDITIONING INC P O Box 52029 Phoenix Arizona 85072 2029...
Page 2: ...of cooler and roof opening as determined by requirements of ductwork roof construction and cooler appearance Cut the roof opening Do not cut any structural members without approval of your architect b...
Page 3: ...ers the duct should be fastened to the platform collar before setting cooler in place The duct should have a standing flange over which the cooler discharge opening willfit Flash and seal around the d...
Page 4: ...er on the platform For large coolers sign and rigging companies are often available to liftthe unit into place Large coolers are of bolted construction and can be disas sembled and taken up in pieces...
Page 5: ...n the bag assembly Attach motor sheave and align belt Adjust belt tension by sliding motor cradle Belt tension should be set until belt can easily be deflected 1 2 to 3 4 of an inch Secure motor cradl...
Page 6: ...r time Motor adjusting bolts must be moved to compensate for tighter or looser belt depending on which way the pulley was adjusted Set belt tension so that moderate hand pressure will depress belt at...
Page 7: ...OF MOTOR MUST BE CHECKED TO MAKE CERTAIN IT DOES NOT EXCEED THE MAXIMUM ALLOWED AS STAMPED ON MOTOR SPECIFICATION PLATE Only person with proper electrical equip ment and thorough knowledge of adjusta...
Page 8: ...servoir Operate cooler 15 minutes then allow all water to drain through thus cleaning entire system always drain water reservoir completely when cooler is not in use over pro longed periods and partic...
Page 9: ...e steps to complete pad replacement in same manner as removal MOTOR REPLACEMENT The motor can easily be replaced by removing plug from junction box and removing motor clamps CAUTION DISCONNECT ALL ELE...
Page 10: ...ea being cooled Excessive humidity See also item above re inadequate exhaust In some areas there may be a few days during the summer when the relative humidity is high resulting in complaints about po...
Page 11: ...Pump fails to operate Check variable pitch motor pulley for proper adjustment A variable pitch motor pulley can be adjusted to accommodate the speed of the blower to the ductwork used Adjust pulley s...
Page 12: ...eeded blower Improper alignment of Loosen blower bearings and realign blower bearings Improper adjustment of Adjust blower shaft set collars snug blower shaft set collars but not too tight Belt squeal...
Page 13: ...pump may churn up suds f Algae in sump water Drain and refill cooler sump with fresh water May need to be repeated for severe cases Drain cooler bottom and clean thoroughly fill with fresh water Insta...
Page 14: ...115 VOLT 115 V LINE POWER LINE GREEN GROUND JUNCTION AUTO SWITCH RELAY BOX _ _ YELLOW _ BLK V LINE MOTOR LOO RED iO c ___ WHITE LO O j_ _ WHITE REC I i PUMP I k_ GREEN ol 11__5 I PWR LINE GROUND i CA...
