NOTE: See Pump Matrix, page 30, to determine the part number of configured pumps.
310622ZAF3
Continued on next page.
Models
II 2 G c T6
II 2 G c T6
II 2 G c T6
Models for Ram or BES Mounting
24C124
(for ram and BES
mounting)
24J388
(for ram mounting)
248273
(for BES mounting)
24E440
(for BES mounting)
24J389
(for ram mounting)
24E667
(for BES mounting)
248274
(for BES mounting)
B3150 Sanitary Ball Check Pump for Ram systems, with
EPDM overmolded diaphragms and PTFE check balls.
24C124 is the same as SA3AA3 except it does not
include a fluid inlet tee, elbows, and related parts.
B3150 Sanitary Ball Check Pump for Ram systems, with
santoprene diaphragms and santoprene check balls.
24J388 is the same as SA3663, except it does not
include a fluid inlet tee, elbows, and related parts.
B3150 Sanitary Ball Check Pump for Bin Evacuation Sys-
tems, with santoprene diaphragms and santoprene
check balls. 248273 is the same as SB3663 except it
does not include a fluid inlet tee, elbows, and related
parts.
B3150 Sanitary Ball Check Pump for Bin Evacuation Sys-
tems, with EPDM overmolded diaphragms and PTFE
check balls. 24E440 is the same as SA3AA3 except it
does not include a fluid inlet tee, elbows, and related
parts. The clamp handles are positioned for use with
BES3F3.
B3150 Sanitary Ball Check Pump for Ram Systems, with
PTFE/EPDM overmolded diaphragms and PTFE check
balls. 24J389 is the same as SA33A3 except it does not
include a fluid inlet tee, elbows, and related parts.
B3150 Sanitary Ball Check Pump for Bin Evacuation Sys-
tems, with PTFE/EPDM overmolded diaphragms and
santoprene check balls. 24E667 is the same as
SB3363 except it does not include a fluid inlet tee,
elbows, and related parts.
B3150 Sanitary Flapper Check Pump for Bin Evacuation
Systems, with santoprene diaphragms. 248274 is the
same as SF36F3 except it does not include a fluid inlet
tee, elbows, and related parts.
NOTE: See pages 40-41 for parts.
4310622ZAF
Material Certification
Reference: SaniForce Product Family
Issue Date: September 14, 2011
All fluid contact materials in the SaniForce product family are FDA-Compliant and meet the United States
Code of Federal Regulations (CFR) Title 21, Section 177 or are of a corrosion resistant grade Stainless
Steel. This includes the below product groups:
4. SaniForce 5:1, 6:1 and 12:1 Air-Operated Piston Pumps
5. SaniForce Diaphragm Pump and Piston Pump Drum Unloaders
6. SaniForce Diaphragm Pump and Piston Pump Bin Evacuation Systems
Bradley A. Byron
Quality Manager
Graco Inc.
Models
310622ZAF5
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. When
these symbols appear in the body of this manual, refer back to these warnings. Additional, product-specific warnings
may be found throughout the body of this manual where applicable.
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent
fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic
drop cloths (potential static arc).
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes
are present.
• Ground all equipment in the work area. See Grounding instructions.
• Use only grounded hoses.
• Hold gun firmly to side of grounded pail when triggering into pail.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
PRESSURIZED EQUIPMENT HAZARD
Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the eyes or on skin and
cause serious injury.
• Follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or
servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts immediately.
6310622ZAF
Warnings
WARNING
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all
equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information
about your material, request MSDS from distributor or retailer.
• Do not leave the work area while equipment is energized or under pressure. Turn off all equipment
and follow the Pressure Relief Procedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine
manufacturer’s replacement parts only.
• Do not alter or modify equipment.
• Use equipment only for its intended purpose. Call your distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read MSDSs to know the specific hazards of the fluids you are using.
• Route exhaust away from work area. If diaphragm ruptures, fluid may be exhausted into the air.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
BURN HAZARD
Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe
burns:
• Do not touch hot fluid or equipment.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, hearing loss,
inhalation of toxic fumes, and burns. This equipment includes but is not limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.
310622ZAF7
Installation
TI8765b
638e
Installation
General Information
•The typical installation shown in FIG. 3 is only a
guide for selecting and installing system components. Contact your Graco distributor for assistance
in planning a system to suit your needs.
•Always use genuine Graco parts and accessories.
•Reference numbers and letters in parentheses refer
to the callouts in the figures and the parts lists on
pages 32 - 41.
The pump is very heavy (see Technical Data on
pages 45 and 48 for specific weights). If the pump
must be moved, follow the Pressure Relief Proce-dure on page 13 and have two people lift the pump
by grasping the outlet manifold securely, or use
appropriate lifting equipment. Never have one person
move or lift the pump.
Leak Detection System
NOTE: To drain or service the pump, pull on the
quick-release pins (638e, one on each side) to allow the
pump to rotate while still securely mounted to the
bracket.
F
IG. 1: Quick-release pins for pump rotation
Grounding
NOTE: A leak detection system is included with all
approved pumps. See manual 311200 included with
leak detector for leak detector installation instructions.
Tighten Clamps Before First Use
After you unpack the pump, and before you use it for the
first time, check all clamps, and tighten as necessary.
Stand
NOTE: See pages 38 and 39 for parts.
1. Place the stand assembly on a level surface.
2. Mount the pump securely to the brackets using bolts
provided.
Keep clear of moving parts.
Ground the pump and all other equipment used or
located in the pumping area. Grounding reduces the
risk of static and electric shock by providing an
escape wire for the electrical current due to static
build up or in the event of a short circuit. Check your
local electrical code for detailed grounding
instructions for your area and type of equipment.
•Pump: Connect a ground wire and clamp as shown
in F
IG. 2. Loosen the grounding screw (W). Insert
one end of a 12 ga (1.5 mm²) minimum ground wire
(X) behind the grounding screw and tighten the
screw securely. Connect the clamp end of the
ground wire to a true earth ground. To order a
ground wire and clamp, order part number 222011.
8310622ZAF
FIG. 2: Ground Wire Connection
X
W
TI4736A
•Air and fluid hoses: Use only grounded hoses with a
maximum of 500 ft (150 m) combined hose length to
ensure grounding continuity.
•Air compressor: Follow the manufacturer’s recommendations.
•Fluid supply container: Follow the local code.
Mountings
NOTE: The pump exhaust air may contain contami-
nants. Ventilate to a remote area if the contaminants
could affect your fluid supply. See Air Exhaust Ventila-tion on page 12.
•Be sure the mounting surface can support the
weight of the pump, hoses, and accessories, as well
as the stress caused during operation.
•For ease of operation and service, mount the pump
so the air valve cover, air inlet, and fluid inlet and
outlet ports are easily accessible.
Air Line
A bleed-type master air valve (B) is required in the
system to relieve air trapped between this valve and
the pump. Trapped air can cause the pump to cycle
unexpectedly, which could result in serious injury
including splashing in the eyes or on the skin, injury
from moving parts, or contamination from hazardous
fluids. See F
1. Install the air line accessories as shown in FIG. 3.
Mount these accessories on the wall or on a
bracket. Be sure the air line supplying the accessories is grounded.
a. Install an air regulator (C) and gauge to control
IG. 3.
the fluid pressure. The fluid outlet pressure will
be the same as the setting of the air regulator.
Installation
b. Locate one bleed-type master air valve (B)
close to the pump and use it to relieve trapped
air. Locate the other master air valve (E)
upstream from all air line accessories and use it
to isolate them during cleaning and repair.
c. The air line filter (F) removes harmful dirt and
moisture from the compressed air supply.
2. Install a grounded, flexible air hose (A) between the
accessories and the 1/2 npt(f) pump air inlet (M).
Use a minimum 3/8 in. (9.5 mm) ID air hose. Screw
an air line quick disconnect coupler (D) onto the end
of the air hose (A), and screw the mating fitting into
the pump air inlet snugly.
Do not connect the coupler (D) to the fitting until you
are ready to operate the pump. Connecting the coupler too early can result in unintentional operation of
the pump, leading to serious injury from moving parts,
splashing fluid in the eyes or on the skin, and contact
with hazardous fluids.
Fluid Suction Line
1. Use flexible, grounded fluid hoses (G) where possible.
2. For best sealing results, use a standard tri-clamp or
DIN style sanitary gasket of a flexible material such
as EPDM, Buna-N, fluoroelastomer, or silicon.
3. NOTE: Compliance with 3A sanitary standards
requires DIN connections to use certain gaskets.
See CCE Coordination Bulletin Number 2011-3.
Two such gaskets are the Siersema Komponent
System (S.K.S.), the Netherlands, and the
ASEPTO-STAR k-flex gasket from Kieselmann
GmbH, Germany.
4. If the fluid inlet pressure to the pump is more than
25% of the outlet working pressure, the ball check
valves will not close fast enough, resulting in inefficient pump operation. Excessive inlet fluid pressure
also will shorten diaphragm life. Approximately
3-5 psi (0.02-0.03 MPA, 0.21-0.34 bar) should be
adequate for most materials.
5. See the Technical Data on pages 45 and 48 for
maximum suction lift (wet and dry). For best results,
always install the pump as close as possible to the
material source.
310622ZAF9
Installation
Key:
AAir supply line
BBleed-type master air valve
(required for pump)
CAir regulator
DAir line quick disconnect
EMaster air valve (for accessories)
FAir line filter
GFlexible fluid suction line
JFluid drain valve
KFluid shutoff valve
LFlexible fluid line
M1/2 npt (f) air inlet
XGround wire (required; see page
8 for installation instructions)
E
F
C
B
A
K
L
J
G
X
D
M
TI8766a
Fluid Outlet Line
A fluid drain valve (J) is required to relieve pressure in
the hose if it is plugged. The drain valve reduces the
risk of serious injury, including splashing in the eyes or
on the skin, or contamination from hazardous fluids
when relieving pressure. Install the valve close to the
pump fluid outlet. See F
IG. 3.
Typical Installation
1. Use flexible, grounded fluid hoses (L) where possible.
2. For best sealing results, use a standard tri-clamp or
DIN style sanitary gasket of a flexible material such
as EPDM, Buna-N, fluoroelastomer, or silicon
3. Install a fluid drain valve (J) near the fluid outlet. See
F
IG. 3.
4. Install a shutoff valve (K) in the fluid outlet line.
FIG. 3: Typical Floor-Mount Installation
10310622ZAF
Changing the Orientation of the Fluid Inlet
130
339
TI5133f
P
and Outlet Ports
The pump is shipped with the ports facing the same
direction. To reorient the ports into any position:
1. Remove the clamps (130) holding the inlet and/or
outlet tee to the elbows.
2. Rotate the manifold tee (339) and reattach. Install
the clamps (130) and tighten handtight.
Installation
F
IG. 4: Orientation of Fluid Ports (tri-clamp model
shown)
310622ZAF11
Installation
P
U
T
D
A
B
C
F
E
TI8767b
Key:
AAir supply line
BBleed-type master air valve
(required for pump)
CAir regulator
DAir line quick disconnect
EMaster air valve (for accessories)
FAir line filter
PMuffler
TGrounded air exhaust hose
UContainer for remote air exhaust
Air Exhaust Ventilation
Be sure the system is properly ventilated for your type
of installation. You must vent the exhaust to a safe
place, away from people, animals, food handling
areas, and all sources of ignition when pumping flammable or hazardous fluids.
Diaphragm failure can cause the fluid being pumped
to exhaust with the air. Place an appropriate container at the end of the air exhaust line to catch the
fluid. See F
IG. 5.
The air exhaust port is 3/4 npt(f). Do not restrict the air
exhaust port. Excessive exhaust restriction can cause
erratic pump operation.
To provide a remote exhaust:
1. Remove the muffler (P) from the pump air exhaust
port. See F
IG. 5.
2. Install a grounded air exhaust hose (T) and connect
the muffler (P) to the other end of the hose. The
minimum size for the air exhaust hose is 3/4 in.
(19 mm) ID. If a hose longer than 15 ft (4.57 m) is
required, use a larger diameter hose. Avoid sharp
bends or kinks in the hose.
3. Place a grounded container (U) at the end of the air
exhaust line to catch fluid in case of a diaphragm
rupture. See F
IG. 5.
IG. 5: Venting Exhaust Air
F
12310622ZAF
Operation
Operation
Pressure Relief Procedure
Trapped air can cause the pump to cycle
unexpectedly, which could result in serious injury
from injection, splashing or moving parts. Relieve
pressure when you stop pumping and before
cleaning, checking, or servicing equipment.
1. Shut off the air to the pump.
2. Open any available outbound fluid valve to relieve
fluid pressure from the pump.
3. If fluid is still in the outbound fluid lines, isolate this
fluid as follows:
a. Close the outbound fluid valves.
b. Slowly remove the fluid connections from the
pump, and have a container ready to catch any
fluid that runs out.
NOTE: If fluid inlet pressure to the pump is more than
25% of the outlet working pressure, the ball check
valves will not close fast enough, resulting in inefficient
pump operation.
4. Place the end of fluid hose (L) into an appropriate
container.
5. Close the fluid drain valve (J).
6. Back out the air regulator (C) knob, and open all
bleed-type master air valves (B, E).
7. If the fluid hose has a dispensing device, hold it
open while continuing with the following step.
8. Slowly increase air pressure with the air regulator
(C) until the pump starts to cycle. Do not exceed the
maximum operating air pressure as listed in the
Technical Data section on pages 45 and 48. Allow
the pump to cycle slowly until all air is pushed out of
the lines and the pump is primed.
Pump Shutdown
Sanitizing the Pump Before First Use
NOTE: The pump was built and tested using a food
grade lubricant.
It is the user’s responsibility to properly sanitize the
pump before first use. It is up to the user whether this
will include disassembling and cleaning individual parts
or simply flushing pump with a sanitizing solution. As
necessary, follow the steps under Starting and Adjust-ing the Pump below, under Flushing on page 14, or
under Disassembly in the Service section on pages
21, 23, and 26.
Starting and Adjusting the Pump
1. Be sure the pump is properly grounded. See
Grounding, page 8.
2. Check connections to be sure they are tight. Tighten
fluid inlet and outlet connections securely.
At the end of the work shift, relieve pressure.
3. Place the suction tube (if used) in fluid to be
pumped.
310622ZAF13
Maintenance
Maintenance
Lubrication
The air valve is designed to operate unlubricated. If
lubrication is desired, every 500 hours of operation (or
monthly) remove the hose from the pump air inlet and
add two drops of machine oil to the air inlet.
NOTICE
Do not over-lubricate the pump. Oil is exhausted
through the muffler and could contaminate your fluid
supply or other equipment. Excessive lubrication can
also cause the pump to malfunction.
Flushing
Insert suction tube into cleaning solution. Open air regulator to supply low pressure air to the pump. Run the
pump long enough to thoroughly clean the pump and
hoses. Close the air regulator. Remove the suction tube
from the cleaning solution and drain pump. Place suction tube in the fluid to be pumped.
Flush the pump often enough to prevent the fluid you
are pumping from drying or freezing in the pump and
damaging it. Flushing schedule will be based on what
the pump is being used for. Use a compatible cleaning
solution and always cycle the pump during the entire
flushing process.
4. Using a brush or other C.I.P. methods, wash all
product contact pump parts with an alkaline detergent at the manufacturer’s recommended temperature and concentration.
5. Rinse these parts again with water and allow parts
to completely dry.
6. Inspect the parts and reclean any soiled parts.
7. Immerse all product contact parts in an approved
sanitizer before assembly. Leave the parts in the
sanitizer, taking them out only one by one as
needed for assembly. See Check Valve Repair,
page 21, and Standard Diaphragm Repair, page
23, or 3A/Overmolded Diaphragm Repair, page
26.
8. Lubricate the clamps, clamping surfaces, and gaskets with waterproof sanitary lubricant.
9. Circulate the sanitizing solution through the pump
and the system prior to use. Cycle the pump as the
sanitizing solution is circulated.
Tightening Connections
Before each use, check all hoses for wear or damage,
and replace as necessary. Check to be sure all connections are tight and leak-free.
Always flush the pump and relieve the pressure before
storing it for any length of time.
Routine Cleaning of Product Contact
Section of Pump
NOTE: The pump and the system should be cleaned in
accordance with your state sanitary standard codes and
local regulations.
1. Flush the system. See Flushing above.
2. Follow the Pressure Relief Procedure, page 13.
3. Disassemble the fluid section of the pump and
accessories. See Check Valve Repair, page 21,
and Standard Diaphragm Repair, page 23, or
3A/Overmolded Diaphragm Repair, page 26.
14310622ZAF
Preventive Maintenance Schedule
Maintenance
Establish a preventive maintenance schedule based on
the pump’s service history. This is especially important
for prevention of spills or leakage due to diaphragm
failure.
OperatorMaintenance Person
Task
Inspect system for leaks
Depressurize fluid, after operation
Remove heat from system, after
operation
Inspect diaphragm for wear
Inspect check valve components
for wear
Check hoses for wear
Check/tighten fluid connections✓
Check/tighten air connections✓
Lubricate air valves
DailyWeeklyMonthly
✓
✓
✓
✓
✓
The following is a list of recommended maintenance
procedures and frequencies. Maintenance must be performed by trained personnel per the established
schedule.
✓
✓
310622ZAF15
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