OPERATING AND SAFETY PRECAUTIONS
READ, UNDERSTAND, AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.
SObtain Material Safety Data Sheets on all materials from the
EXCESSIVE AIR PRESSURE | HAZARDOUS MATERIALS | supplier for proper handling instructions. |
STATIC SPARK | HAZARDOUS PRESSURE |
|
WARNING EXCESSIVE AIR PRESSURE. Can cause person- al injury, pump damage or property damage.
SDo not exceed the maximum inlet air pressure as stated on the pump model plate.
SBe sure material hoses and other components are able to with- stand fluid pressures developed by this pump. Check all hoses for damage or wear. Be certain dispensing device is clean and in proper working condition.
WARNING STATIC SPARK. Can cause explosion resulting in severe injury or death. Ground pump and pumping system.
SSparks can ignite flammable material and vapors.
SThe pumping system and object being sprayed must be grounded when it is pumping, flushing, recirculating or spray- ing flammable materials such as paints, solvents, lacquers, etc. or used in a location where surrounding atmosphere is conducive to spontaneous combustion. Ground the dispens- ing valve or device, containers, hoses and any object to which material is being pumped.
SSecure pump, connections and all contact points to avoid vibration and generation of contact or static spark.
SConsult local building codes and electrical codes for specific grounding requirements.
SAfter grounding, periodically verify continuity of electrical path to ground. Test with an ohmmeter from each component (e.g., hoses, pump, clamps, container, spray gun, etc.) to ground to insure continuity. Ohmmeter should show 0.1 ohms or less.
SSubmerse the outlet hose end, dispensing valve or device in the material being dispensed if possible. (Avoid free streaming of material being dispensed.)
SUse hoses incorporating a static wire.
SUse proper ventilation.
SKeep inflammables away from heat, open flames and sparks.
SKeep containers closed when not in use.
WARNING Pump exhaust may contain contaminants. Can cause severe injury. Pipe exhaust away from work area and per- sonnel.
SIn the event of a diaphragm rupture, material can be forced out of the air exhaust muffler.
SPipe the exhaust to a safe remote location when pumping haz- ardous or inflammable materials.
SUse a grounded 1” minimum i.d. hose between the pump and the muffler.
WARNING HAZARDOUS PRESSURE. Can result in serious
WARNING EXPLOSION HAZARD. Models containing alumi- num wetted parts cannot be used with
SCheck pump motor section, fluid caps, manifolds and all wetted parts to assure compatibility before using with solvents of this type.
WARNING MISAPPLICATION HAZARD. Do not use models containing aluminum wetted parts with food products for hu- man consumption. Plated parts can contain trace amounts of lead.
CAUTION Verify the chemical compatibility of the pump wetted parts and the substance being pumped, flushed or re- circulated. Chemical compatibility may change with tempera- ture and concentration of the chemical(s) within the substances being pumped, flushed or circulated. For specific fluid compatibility, consult the chemical manufacturer.
CAUTION Maximum temperatures are based on mechani- cal stress only. Certain chemicals will significantly reduce maximum safe operating temperature. Consult the chemical manufacturer for chemical compatibility and temperature lim- its. Refer to PUMP DATA on page 1 of this manual.
CAUTION Be certain all operators of this equipment have been trained for safe working practices, understand it’s limita- tions, and wear safety goggles / equipment when required.
CAUTION Do not use the pump for the structural support of the piping system. Be certain the system components are properly supported to prevent stress on the pump parts.
SSuction and discharge connections should be flexible connec- tions (such as hose), not rigid piped, and should be compatible with the substance being pumped.
CAUTION Prevent unnecessary damage to the pump. Do not allow pump to operate when out of material for long periods of time.
SDisconnect air line from pump when system sits idle for long periods of time.
CAUTION Use only genuine ARO replacement parts to as- sure compatible pressure rating and longest service life.
NOTICE
injury or property damage. Do not service or clean pump, hoses or dispensing valve while the system is pressurized.
SDisconnect air supply line and relieve pressure from the sys- tem by opening dispensing valve or device and / or carefully and slowly loosening and removing outlet hose or piping from pump.
WARNING HAZARDOUS MATERIALS. Can cause serious in- jury or property damage. Do not attempt to return a pump to the factory or service center that contains hazardous material. Safe handling practices must comply with local and national laws and safety code requirements.
WARNING
CAUTION
NOTICE
=Hazards or unsafe practices which could result in severe personal injury, death or substantial property damage.
=Hazards or unsafe practices which could result in minor personal injury, product or property damage.
=Important installation, operation or maintenance information.
Page 2 of 8 |