Ingeniero quimico

WARNING DO NOT ATTEMPT TO OPERATE THIS MACHINE UNTIL YOU HAVE READ AND UNDERSTOOD ALL SAFETY PRECAUTIONS AND OPERATING INSTRUCTIONS. EQUIPMENT AND CHEMICALS WHEN USED IMPROPERLY CAN BE DANGEROUS.
WARNING: When a combustible liquid is sprayed, there may be danger of fire or explosion, especially in a closed area. Read operating instructions. CAUTION: Arcing parts, keep the unit at least 6 M ( 20feet ) away from explosive vapors. High pressure device. Read instruction manual before H.E.R.O. INDUSTRIES 1 operating and observe all warnings. AVERTISSEMENT: La pulverisation d’un liquide inflammable peut entrainer un risque d’incendie ou d’explosion, surtout dans les espaces ferme. Lire le mode d’emploi. ATTENTION: Etincelles electriques. Ne pas placer le l’unite a moins de 6 M ( 20 pieds )des vapeurs explosives. Materiel a haute pression. Lire les instruction du fabricant 550 OWNER’S marche, et Rev les avant de mettre en MANUALobserver toutes 10/03 consignes de securite.

H.E.R.O. WARRANTY
H.E.R.O. INDUSTRIES, guarantees this airless pump to be free of defects in materials and workmanship to the original owner, for a period of one full year from the date of purchase. The warrantyentitles the owner to parts replacement at no charge. The parts replacement warranty is valid for any necessary replacement, whither caused by material or workmanship defect or simple wear. H.E.R.O. Industries offers no warranty on the hoses, gun, tip or accessories, plastic, rubber, other soft goods or motor used in or supplied with the H.E.R.O. sprayer. In addition to the general coveragelisted above, a 5 YEAR WARRANTY is offered on the Drive Train components. The drive train components are defined as the items contained within, but not including, the “Drive Housing”. Drive motor not included. Further more, this warranty does not cover, damage or wear caused by faulty installation, abrasion, corrosion, inadequate or improper maintenance, negligence, or accident. Motor, accessories,etc., which are supplied by other manufacturers and are attached to or supplied with the H.E.R.O. airless pump, are warranted only to the extent that these parts are warranted by their respective manufacturers. Warranty claims must be made directly to such manufacturers or their local authorized service depots. The warranty is only applicable to the original purchaser and the equipment has beenproperly used, operated and maintained in accordance with all instructions, precautions and warnings contained in this manual. For the purpose of this warranty, damage resulting from accident, abuse, improper cleaning, storage, operation, fire, flood, or Act of God, is not covered. H.E.R.O.’s liability is limited to replacing parts found to be defective or worn and does not include; transportationcosts, damage or other expenses of any kind incurred in connection with the purchase and use of this sprayer. Repairs claimed under warranty must be performed at an authorized H.E.R.O. Service Center, using only genuine H.E.R.O. parts. Parts necessary under warranty claim will be supplied by your local H.E.R.O. Service Center. DO NOT return worn parts to factory without authorization. To qualify forthe warranty, the warranty card (attached to this page) supplied with this H.E.R.O. airless pump, must be completed with equipment serial number and signed by the purchaser, and postmarked within ten (10) days of purchase.

H.E.R.O. INDUSTRIES

2

550 OWNER’S MANUAL

Rev 10/03

TABLE OF CONTENTS
Important Safety Precautions Introduction Operating Instructions Troubleshooting RepairProcedures Tip Selection Accessories Parts List and Description Schematic 3-4 5 6-8 9 10-11 12 13 14-15 16

IMPORTANT SAFETY PRECAUTIONS
WARNING
Never place fingers near the spray tip of gun. Never point the gun toward any part of your body, or that of any other person. Material issuing from the spray tip is at high pressure. If fingers, or any part of the body are placed near the tip of the...