Herkules 314-KIT-04 User Manual

OWNERS MANUAL

314 PUMP

Gray Pump
Part Numbers

Rebuild Kit* 314-KIT-04

Rebuilt Pump 314W
Pump 314

*Note: An experienced person can rebuild a pump in an estimated 45 minutes.
An inexperienced person can rebuild a pump in an estimated 2.5 hours

Part # 1001292
8-3-00 4MV

Herkules Equipment Corporation  2760 Ridgeway Court  Walled Lake, MI 48390-1662 USA
248-960-7100

 1-800-444-4351  Fax [phone]

OPERATOR'S MANUAL PD02P-X

X

INCLUDING: OPERATION, INSTALLATION & MAINTENANCE RELEASED: 10-1-96
REVISED: 11-5-99
(REV. E)

1/4" DIAPHRAGM PUMP

1:1 RATIO (NON-METALLIC)

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

OPERATING OR SERVICING THIS EQUIPMENT

It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

SERVICE KITS

Refer to Service Kit Chart to match pump material with Service Kits
offered. The "X" represents a variable digit of the Model Number.
637276 Air Valve Kit.
637313-XX for Pump Wet End Repair (model digits 7 and 11).
637314-XX for Pump Rebuild (model digits 7 and 11).

PUMP DATA
Models………. See "Model Description Chart” for "-XXX”.

Pump Type….. Non-Metallic Air Operated Double Diaphragm.
Material……… See Model Description Chart.
Weight……….. Polypropylene……….. 4.08 lbs (1.85 kgs)
Groundable Acetal ….. 4.64 lbs (2.1 0 kgs)
PVDF (Kynar)………… 4.9 lbs (2.22 kgs)
Maximum Air Inlet Pressure…………… 100 p.s.i.g. (6.9 bar)
Minimum Air Inlet Pressure…………… 20 p.s.i.g. (1.4 bar)
Maximum Outlet Pressure…………….. 100 p.s.i.g. (6.9 bar)
Maximum Flow Rate……………………. 4.6 g.p.m. (17.4 liters)
Maximum Suction Lift …………………. 20 ft. (water)
Maximum Output Per Cycle…………… 0.014 gallons (53 cc's)
Maximum Particle Size…………………. 1/32" dia. (.79 mm)
Maximum Temperature Limits
Polypropylene………… 350 to 1500 F (20 to 660 C)
Groundable Acetal…… 100 to 1800 F (-120 to 820 C)
PVDF (Kynar)………… 10' to 2000 F (-120 to 93- C)
Groundable……………………………. PD02P-XDS-DTX models only.
Dimensional Data………………………… See page 8.

Noise Level @ 70 p.s.i. 60 c.p.m………. 59.8 db(A)

The pump sound pressure levels published here have been updated to an Equivalent Continuous Sound
Level to meet the intent of ANSI S1.13-1971,CAGI-PNEUROP S5.1using four microphone locations.

1

NOTICE: All possible options are shown in the chart. However, certain
combinations may not be recommended, consult a representative or the
factory if you have questions concerning availability.

CENTER BODY MATERIAL

P -

Polypropylene

INLET / OUTLET

Single Inlet / Single Outlet

A ­D - Single Inlet / Double Outlet
E - Double Inlet / Single Outlet
H - Double Inlet / Double Outlet

WET END / FLUID CAP / MANIFOLD MATERIAL

D - Gr

PVDF (Kynar)

K -

Polypropylene

P -

GENERAL DESCRIPTION
The Diaphragm Pump offers high volume delivery even at lo w air

pressures easy self priming, the ability to pump various viscosity

materials and the ability to pass solids (as stated in the chart above).

The pump is designed to correspond to the needs of the user by offering

a variety of wetted parts configurations to handle almost any application.
Air operated double diaphragm pumps utilize a pressure differential in

the air chambers to alternately create suction and positive fluid pressure

in the, fluid chambers. Flat checks insure a positive flow of fluid.
Pump cycling will begin as air pressure is a pplied and it will continue to

pump and keep up with the demand. It will build and maintain line

pressure and will stop cycling once maximum line pressure is reached

(dispensing device closed) and will resume pumping as needed.
The Acetal material used in this pump contains Stainless steel fibers.
Its conductivity allows it to be connected to a suitable ground.

A ground screw is provided for this.

HARDWARE MATERIAL

S - Stainless Steel

CHECK VALVE SEAT MATERIAL

D - Groundable Acetal
K - PVDF (Kynar)

Polypropylene

P -

CHECK MATERIAL

-

DIAPHRAGM / “O”-RING MATERIAL

A - Santoprene / E.P.R.
G - Nitrile / Nitrile
T - T.F.E. (Teflon) / T.F.E. (Teflon) / Nitrile

FLUID SECTION SERVICE KIT SELECTION PD02P-X X S-X T X
EXAMPLE: MODEL # PD02P-ADS-DTA 637313

FLUID SECTION SERVICE KIT # 637313-DA

MODEL DESCRIPTION CHART

oundable Acetal

.

PD02 P -XXS -XT

X

X

Wet End Material

Diaphragm Material

OPERATING AND SAFETY PRECAUTIONS

READ, UNDERSTAND, AND FOLLOW THIS INFORMATION TO AVOID INJURY AND PROPERTY DAMAGE.

EXCESSIVE AIR PRESSURE HAZARDOUS MATERIALS
STATIC SPARK HAZARDOUS PRESSURE

WARNING

personal injury, pump damage or property damage.

• Do not exceed the maximum inlet air pressure as stated
on the Pump model plate.

• Be 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

in severe injury or death. Ground pump and pumping
system

• PD02P-XDS-DTX Groundable Acetal pumps: Use the
pump grounding screw provided. A screw terminal is
provided on the manifold. Connect a 12 ga. (min.) wire
(66885-1 kit is available) to a good earth ground source.

• The pumping system and object being Sprayed must be
grounded when it is pumping, flushing, recirculating or
spraying flammable materials such as paints, solvents,
lacquers, etc. or used in a location where surrounding
atmosphere is conducive to spontaneous combustion.

• Use the PUMP grounding screw terminal provided. Use
Part No. 66885-1 Ground Kit or connect a suitable ground
wire (12 ga. min.) to a good earth ground source.

• Secure pump, connections and all contact points to avoid
vibration and generation of contact or static spark.

• Consult local building codes and electrical codes for
specific grounding requirements.

• After 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 100 ohms or less.

• Submerse the outlet hose end, dispensing valve or device
in the material being dispensed if possible. (Avoid free
streaming of material being dispensed.)

• Use hoses incorporating a static wire.

• Use proper ventilation.

• Keep inflammables away from heat, open flames and

sparks.

• Keep containers closed when not in use.

WARNING

cause severe injury. Pipe exhaust away from work area
and personnel.

• In the event of a diaphragm rupture material can be forced
out of the air exhaust muffler.

• Pipe the exhaust to a safe remote location when pumping
hazardous or inflammable materials.

• Use a grounded 1/4" min. i.d. hose between the pump and
the muffler.

WARNING

injury or property damage. Do not service or clean pump,
hoses or dispensing valve while the system is pressurized.

EXCESSIVE AIR PRESSURE. Can cause

STATIC SPARK. Can cause explosion resulting

Pump exhaust may contain contaminants. Can

HAZARDOUS PRESSURE. Can result in serious

• Disconnect 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.

WARNING

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.

• Obtain Material Safety Data Sheets on all materials from
the supplier for proper handling instructions.

CAUTION

Verify the chemical compatibility of the pump
wetted parts and the substance being pumped, flushed or
recirculated. Chemical compatibility may change with
temperature and concentration of the chemicals) within the
substances being pumped, flushed or circulated. Consult
Form No. 8677-P. Fluid Compatibility Guide, for
information on chemical compatibility.

CAUTION

Maximum temperatures are based on mechanical
stress only. Certain chemicals will significantly reduce
maximum safe operating temperature. Consult Fluid
Compatibility Guide for chemical compatibility and
temperature limits. 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
limitations, 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.

• Suction and discharge connections should be flexible
connections (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.

• Disconnect air line from pump when system sits idle for
long periods of time.

CAUTION

Use only genuine replacement parts to assure

compatible pressure rating and longest service life.

NOTICE

Replacement warning labels are available upon

request: "Static Spark & Diaphragm Rupture" PN \ 94080.

WARNING

= Hazards or unsafe practices which could
result in severe personal injury, death or
substantial property damage.

CAUTION

= Hazards or unsafe practices which could
result in minor personal injury, product or
property damage.

NOTICE

=Important installation, operation or
maintenance information.