PX01X-XXX-XXX-AXXX (en) Page 3 of 12
EXCESSIVE AIR PRESSURE
STATIC SPARK
HAZARDOUS MATERIALS
HAZARDOUS PRESSURE
EXCESSIVE AIR PRESSURE. Can cause per-
sonal injury, pump damage or property damage.
yDo not exceed the maximum inlet air pressure as
stated on the pump model plate.
yBe sure material hoses and other components are able
to withstand uid pressures developed by this pump.
Check all hoses for damage or wear. Be certain dispens-
ing device is clean and in proper working condition.
STATIC SPARK. Can cause explosion
resulting in severe injury or death. Ground pump and
pumping system.
yPX01X-HDS-XXX are Groundable Acetal pumps: Use
the pump ground lug provided. Connect to a 12 ga.
(minimum) wire (kit 66885-1 is included) to a good
earth ground source.
ySparks can ignite ammable material and vapors.
yThe pumping system and object being sprayed must be
grounded when it is pumping, ushing, recirculating or
spraying ammable materials such as paints, solvents,
lacquers, etc. or used in a location where surrounding
atmosphere is conducive to spontaneous combustion.
Ground the dispensing valve or device, containers, hos-
es and any object to which material is being pumped.
ySecure pump, connections and all contact points to
avoid vibration and generation of contact or static spark.
yConsult local building codes and electrical codes for
specic grounding requirements.
yAfter 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 conti-
nuity. Ohmmeter should show 0.1 ohms or less.
ySubmerse the outlet hose end, dispensing valve or
device in the material being dispensed if possible.
(Avoid free streaming of material being dispensed.)
yUse hoses incorporating a static wire.
yUse proper ventilation.
yKeep inammables away from heat, open ames and sparks.
yKeep containers closed when not in use.
Pump exhaust may contain contaminants.
Can cause severe injury. Pipe exhaust away from work
area and personnel.
yIn the event of a diaphragm rupture, material can be
forced out of the air exhaust muer.
yPipe the exhaust to a safe remote location when
pumping hazardous or inammable materials.
yUse a grounded 1/4”minimum i.d. hose between the
pump and the muer.
HAZARDOUS PRESSURE. Can result in
serious injury or property damage. Do not service
or clean pump, hoses or dispensing valve while the
system is pressurized.
yDisconnect air supply line and relieve pressure from
the system by opening dispensing valve or device
and / or carefully and slowly loosening and removing
outlet hose or piping from pump.
HAZARDOUS MATERIALS. Can cause serious
injury 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.
yObtain Material Safety Data Sheets on all materials
from the supplier for proper handling instructions.
Verify the chemical compatibility of the
pump wetted parts and the substance being pumped,
ushed or recirculated. Chemical compatibility may
change with temperature and concentration of the
chemical(s) within the substances being pumped,
ushed or circulated. For specic uid compatibility,
consult the chemical manufacturer.
Maximum temperatures are based
on mechanical stress only. Certain chemicals will
signicantly reduce maximum safe operating
temperature. Consult the chemical manufacturer for
chemical compatibility and temperature limits. Refer
to PUMP DATA on page 1 of this manual.
Be certain all operators of this equipment
have been trained for safe working practices,
understand it’s limitations, and wear safety goggles /
equipment when required.
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.
ySuction and discharge connections should be ex-
ible connections (such as hose), not rigid piped,
and should be compatible with the substance being
pumped.
Prevent unnecessary damage to the
pump. Do not allow pump to operate when out of
material for long periods of time.
yDisconnect air line from pump when system sits idle
for long periods of time.
Use only genuine ARO
®
replacement parts to
assure compatible pressure rating and longest service life.
Install the pump in the vertical position. The
pump may not prime properly if the balls do not check by
gravity upon start-up.
RE-TORQUE ALL FASTENERS BEFORE
OPERATION.
Creep of housing and gasket materials may
cause fasteners to loosen. Re-torque all fasteners to insure
against uid or air leakage.
Replacement warning labels are available
upon request: Static Spark” pn \ 93616-1, Diaphragm
Rupture” pn \ 93122.
=
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.
OPERATING AND SAFETY PRECAUTIONS
READ, UNDERSTAND, AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.
RELEASED 28/Apr/2014 16:33:18 GMT
MARTELI BOMBAS Y
EQUIPOS S.A. DE C.V.
www.marteli.com.mx
Tel.(81)800-804-11 y 12
