Graco 308968c User Manual
INSTRUCTIONS-PARTS LIST
Parts
308968
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
Part No. 233021 (.1 to 4.0 GPM)
(.04 to 15.0 L/Min)
Part No. 617418 (.1 to 11.0 GPM)
(.04 to 41.6 L/Min)
Fluid Flow Meter
6000psi (41 MPa, 408 bar) Maximum Fluid Working Pressure
Refer to page 2 for Table of Contents
Rev. C
First choice when
quality counts.t
TI1003
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
ECOPYRIGHT 2000, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
Table of Contents
Warnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unpacking and Repacking 5. . . . . . . . . . . . . . . . . . . . . . .
Unpacking the Product 5. . . . . . . . . . . . . . . . . . . . . .
Repacking the Product 5. . . . . . . . . . . . . . . . . . . . . .
Installation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
WARNING
EQUIPMENT MISUSE HAZARD
Parts 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Related Publications 16. . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Standard Warranty 18. . . . . . . . . . . . . . . . . . . . . .
Graco Phone Number 18. . . . . . . . . . . . . . . . . . . . . . . . . .
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
INSTRUCTIONS
Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and
result in serious injury.
D This equipment is for professional use only.
D Read all instruction manuals, warnings, tags, and labels before operating the equipment.
D Use the equipment only for its intended purpose. If you are uncertain about usage, call your
Graco distributor.
D Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
D Check the equipment daily. Repair or replace worn or damaged parts immediately.
D Do not exceed the maximum fluid working pressure of the lowest rated system component. This
equipment has a 6000 psi (41 MPa, 408 bar) maximum working pressure.
D Be sure that all spray/dispensing equipment and accessories are rated to withstand the maxi-
mum working pressure of the pump. Do not exceed the maximum working pressure of any
component or accessory used in the system.
D Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
D Do not expose Graco standard hoses to temperatures above 180_F (82_C) or below –40_F
(–40_C).
D Use only fluids and solvents that are compatible with the equipment wetted parts. See the
Technical Data sections of all the equipment manuals. Read the fluid manufacturer’s warnings.
2 308968
D Always wear protective eyewear, gloves, clothing, and respirator as recommended by the fluid
and solvent manufacturers.
D Comply with all applicable local, state and national fire, electrical and other safety regulations.
WARNING
INJECTION HAZARD
Spray from the applicator, hose leaks, or ruptured components can inject fluid into your body and
cause extremely serious injury, including the need for amputation. Fluid splashed in the eyes or on
the skin can also cause serious injury.
D Fluid injected into the skin might look like just a cut, but it is a serious injury. Get immediate
medical attention.
D Do not stop or deflect fluid leaks with your hand, body, glove, or rag.
D Follow the Pressure Relief Procedure in your separate equipment manuals whenever you are
instructed to: relieve pressure; stop dispensing; clean, check, or service the equipment; or
install or clean a nozzle.
D Tighten all the fluid connections before operating the equipment.
D Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immedi-
ately. Permanently coupled hoses cannot be repaired; replace the entire hose.
D Always wear eye protection and protective clothing when installing, operating, or servicing this
dispensing equipment.
D Never wipe off build-up around the nozzle or inlet cap until pressure is fully relieved.
FIRE, EXPLOSION, AND ELECTRIC SHOCK HAZARD
Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition
and result in fire or explosion and serious injury.
D Ground the equipment and the object being dispensed.
D Do not use this equipment with flammable liquids.
D Keep the dispense area free of debris, including solvent, rags, and gasoline.
D If there is any static sparking or you feel an electric shock while using the equipment, stop dis-
pensing immediately. Do not use the equipment until you have identified and corrected the
problem.
D Be sure all electrical work is performed by a qualified electrician only.
D Have any checks, installation, or service to electrical equipment performed by a qualified electri-
cian only.
D Be sure all electrical equipment is installed and operated in compliance with applicable codes.
D Be sure power is disconnected when servicing and repairing equipment.
D Before operating the equipment, extinguish all open flames or pilot lights in the dispense area.
D Do not smoke in the dispensing area.
D Keep liquids away from the electrical components
D Disconnect electrical power at the main switch before servicing the equipment.
308968 3
WARNING
TOXIC FLUID HAZARD
Hazardous fluids or toxic fumes can cause serious injury or death if splashed in the eyes or on the
skin, swallowed, or inhaled.
D Provide fresh air ventilation to avoid the buildup of vapors from the fluid being dispensed.
D Know the specific hazards of the fluid you are using.
D Store hazardous fluid in an approved container. Dispose of hazardous fluid according to all
local, state and national guidelines.
D Always wear protective eyewear, gloves, clothing and respirator as recommended by the fluid
and solvent manufacturer.
D Avoid exposure to heated material fumes.
4 308968
Unpacking and Repacking
Unpacking the Fluid Flow Meter
The fluid flow meter was carefully packaged for shipment by Graco. When the package arrives, perform
the following procedure to unpack the unit:
1. Inspect the shipping box carefully for shipping
damage. Contact the carrier promptly if damage is
discovered.
2. Unseal the box and inspect the contents carefully.
There should not be any loose or damaged parts
in the bag.
3. Compare the packing slip against all items included in the box. Any shortages or other inspection problems should be reported immediately.
4. Store the box and packing materials in a safe
place for future use. Graco recommends that all
packing materials be saved in case the unit needs
to be shipped again.
Repacking the Product
When the fluid flow meter requires service, it is the
purchaser’s responsibility to have the unit repaired. As
an option, the purchaser can have the unit repaired by
an authorized Graco distributor. For additional information, read the following subsections.
On-site Service
The fluid flow meter components are customarily
serviced by the purchaser or an authorized Graco
technician. When service is required, follow the Ser-
vice procedures in this manual.
Service by an Authorized Graco Distributor
The fluid flow meter can be serviced by an authorized
Graco distributor after completing a Return Goods
Authorization (RGA) form. The purchaser must repackage and ship the fluid flow meter to the Graco
distributor. When repacking the Flow Meter, perform
the following steps:
1. Retrieve the original box and packing materials for
shipment.
2. Place the fluid flow meter and any loose or damaged parts in the same bag and box used in the
original shipment. Fill the box with filler material to
minimize the possibility of damage.
3. Seal the box tightly to protect its contents and
prevent shipping damage.
4. Insure your shipment for the proper replacement
value of its contents.
5. Ship the fluid flow meter freight prepaid to your
authorized Graco distributor for service.
308968 5
Installation
WARNING
FIRE, EXPLOSION, AND ELECTRIC
SHOCK HAZARD
To reduce the risk of fire, explosion, or
electric shock:
D All electrical equipment must only be installed
by a qualified electrician.
D Understand and follow your local code and
safety regulations for hazardous location wiring
of intrinsically safe circuits.
Dust and Foreign Matter
Avoid having dust or foreign matter enter the flow
meter by taking the following precautions:
D Thoroughly flush the fluid supply lines before
installing the flow meter.
D When installing fittings, make sure that no sealing
tape overlaps into the inside of the pipe.
CAUTION
The use of PTFE tape or pipe seal on fluid fittings
upstream of this meter should be avoided if possible.
Contaminants from sealing material may damage
the meter.
D Install a 100 mesh fluid filter upstream of the flow
meter.
Installing the Flow Meter
D Flow volume can only be measured at the location
where the flow meter is installed.
D Do not use more than 200 ft. (61 m) of cable.
D Refer to Fig. NO TAG to locate and install the flow
meter, connectors, and fluid shutoff valves. Install a
check valve upstream of the meter to prevent
backflow. The arrows on the flow meter and check
valve show the direction of fluid flow.
D The shutoff valves allow you to isolate the meter for
service.
Fluid Shutoff Valve
on outlet side
Fig. 1
Fluid Line
Flow Meter
D Refer to the Technical Data and Dimensional
Drawings for dimension, inlet/outlet size, tempera-
ture and other specifications.
Check Valve
Fluid Shutoff Valve
on inlet side
TI1003
6 308968
Loading...