Graco G3000, G3000HR, G3000A, S3000, G250 Instructions-parts List Manual
...
Instructions-Parts
TI11579a
G3000, G3000A, and G3000HR
G250 and G250HR
TI13038a
TI14674b
S3000 Solvent Meter
Intrinsically Safe for Hazardous Locations (Class I; Division
1; Group D) when used with an approved barrier only.
0359
3151640
Class I, Div 1, Group D,
T3 (Ta = 0° - 60°C)
Ex ia IIA T3
0°C<Ta<60°C Ga
ITS12ATEX27565X
II 1 G
Volumetric Fluid Flow
308778Y
Meter
For precise metering of plural component fluids or solvents (depending on model).
For professional use only.
See page 3 for model information, including maximum working pressure.
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
EN
Contents
Meter Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Low Pressure Fluid Meters . . . . . . . . . . . . . . . . . 3
High Pressure Fluid Meters . . . . . . . . . . . . . . . . 3
High Pressure Solvent Meter . . . . . . . . . . . . . . . 3
Meter Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
G3000 Fluid Meter Kits . . . . . . . . . . . . . . . . . . . . 3
Solvent Meter Kit . . . . . . . . . . . . . . . . . . . . . . . . . 3
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Dust and Foreign Matter . . . . . . . . . . . . . . . . . . . 7
Installing the Flow Meter . . . . . . . . . . . . . . . . . . . 7
Intrinsically Safe Installation Requirements . . . . 8
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Meter Cables and Adaptor . . . . . . . . . . . . . . . . . 9
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Pressure Relief Procedure . . . . . . . . . . . . . . . . 10
Flow Meter Function . . . . . . . . . . . . . . . . . . . . . 10
Recommended Usage . . . . . . . . . . . . . . . . . . . 10
Flow Volume Range . . . . . . . . . . . . . . . . . . . . . 10
Checking the Meter Accuracy . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Residue Build-up on the Meter Gears . . . . . . . . 12
Flushing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Cleaning or Servicing the Meter Chamber . . . . 13
Replacing the Electronic Sensor . . . . . . . . . . . . 13
Cleaning or Servicing the Solvent Meter . . . . . . 14
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Flow Meter Kits, for ProMix
2KS Wall Fluid Panel . . . . . . . . . . . . . . . . . 15
Bare Meter Assemblies . . . . . . . . . . . . . . . . . . . 16
Solvent Meter Assembly . . . . . . . . . . . . . . . . . . 18
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Pressure Drop Curve . . . . . . . . . . . . . . . . . . . . . . . 23
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 24
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 24
2 308778Y
Meter Models
Low Pressure Fluid Meters
300 psi (2.1 MPa, 21 bar) Maximum Fluid Working Pressure
Meter Part No. Series Model Flow Range
249426 B G250 0.02 to 1.0 gpm (75 to 3800 cc/min)
249427 B G250HR 0.01 to 0.5 gpm (38 to 1900 cc/min)
High Pressure Fluid Meters
4000 psi (28 MPa, 280 bar) Maximum Fluid Working Pressure
Meter Part No. Series Model Flow Range
289813 B G3000 0.02 to 1.0 gpm (75 to 3800 cc/min)
289814 B G3000HR 0.01 to 0.5 gpm (38 to 1900 cc/min)
26A119 A G3000A 0.02 to 1.0 gpm (75 to 3800 cc/min)
Meter Models
High Pressure Solvent Meter
3000 psi (21 MPa, 210 bar) Maximum Fluid Working Pressure
Meter Part No. Series Model Flow Range
258718 B S3000 0.01 to 0.42 gpm (38 to 1600 cc/min)
Meter Kits
G3000 Fluid Meter Kits
For use with ProMix 2KS Wall Fluid Panel. Kits include
meter, cable, fluid tube, check valve, mounting bracket
and hardware.
Kit Part No. Meter
15V804 Part No. 289813 G3000 Meter
15V827 Part No. 289814 G3000HR Meter
826216 Part No. 26A119 G3000A Meter
Solvent Meter Kit
For use with ProMix 2KS Wall Fluid Panel. Kit includes
meter, cable, fluid hose, check valve, fittings, mounting
bracket and hardware.
Kit Part No. Meter
280555 Part No. 258718 S3000 Solvent Meter
308778Y 3
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 symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual, refer back to these Warnings. Product-specific hazard symbols and
warnings not covered in this section may appear throughout the body of this manual where applicable.
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. Do not use pail liners unless they
are antistatic or conductive.
• Stop operation immediately if static sparking occurs or you feel a shock. Do not use equipment
until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
INTRINSIC SAFETY
Intrinsically safe equipment that is installed improperly or connected to non-intrinsically safe equipment
will create a hazardous condition and can cause fire, explosion, or electric shock. Follow local regulations and the following safety requirements.
• Be sure your installation complies with national, state, and local codes for the installation of electrical
apparatus in a Class I, Group D, Division 1 Hazardous Location, including all of the local safety fire
codes, NFPA 33, NEC 500 and 516, and OSHA 1910.107.
• Equipment that comes in contact with the safety barrier’s intrinsically safe terminals must be rated
for Intrinsic Safety. This includes DC voltage meters, ohmmeters, cables, and connections. Remove
the unit from the hazardous area when troubleshooting.
• If a printer, computer, or other electrical component is connected, it must be used in conjunction with
a safety barrier.
• Without the safety barrier, the equipment is no longer intrinsically safe and must not be operated in
hazardous locations, as defined in article 500 of the National Electrical Code (USA) or your local
electrical code.
• Do not install equipment approved only for a non-hazardous location in a hazardous area. See the
ID label for the intrinsic safety rating for the flow meter sensor.
• Ground the intrinsically safe power supply. A voltage limiting safety barrier must be properly
grounded to be effective. For proper grounding, use the ground wire provided (or a 12 gauge minimum ground wire), and the barrier’s ground must be within 1 ohm of true earth ground.
• Do not operate the safety barrier module with the cover removed.
• Never use the flow meter with an electrostatic gun isolation stand.
4 308778Y
Warnings
SPECIAL CONDITIONS FOR SAFE USE
Equipment must comply with the following conditions to avoid a hazardous condition which can cause
fire, explosion, or electric shock:
• Sensor housing is of aluminum construction. Precautions must be taken to avoid impacts or contact
with moving parts.
SKIN INJECTION HAZARD
High-pressure fluid from gun, hose leaks, or ruptured components will pierce skin. This may look like just
a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.
• Do not spray without tip guard and trigger guard installed.
• Engage trigger lock when not spraying.
• Do not point gun at anyone or at any part of the body.
• Do not put your hand over the spray tip.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• 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 and couplings daily. Replace worn or damaged parts immediately.
PRESSURIZED EQUIPMENT HAZARD
Fluid from the equipment, 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/dispensing 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.
308778Y 5
Warnings
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. Alterations or modifications may void agency approvals and create
safety hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• 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.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
• Always wear chemically impermeable gloves when spraying, dispensing, or cleaning equipment.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury, including
eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective 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.
6 308778Y
Installation
Cable
(see Table 1 on page 9
for available cables)
Electronic Sensor
Flow Meter
Fluid Line
Fluid Shutoff Valve
on outlet side
Ground Sheath
Check Valve
Fluid Shutoff Valve
on inlet side
7379A
Improper wiring can cause fire and explosion, electric
shock, or other serious injury.
• Disconnect power source before installing.
Installation
Installing the Flow Meter
NOTE: You must assemble the meter sensor to the
meter body before connecting the cable to the sensor for
the meter to function properly.
• Flow volume can only be measured at the location
where the flow meter is installed.
• All electrical equipment must only be installed by
a qualified electrician.
• 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:
• Thoroughly flush the fluid supply lines before installing the flow meter.
• When installing fittings, make sure that no sealing
tape overlaps into the inside of the pipe.
• Install a 100 mesh fluid filter upstream of the flow
meter.
• The Fluid Flow Meters are intrinsically safe for Hazardous (Classified) Locations, when installed with
an intrinsically safe power device and wiring:
Class I, Div I, Group D, T3 (US and Canada)
Class I, Zone I Group IIA T3 (ATEX only)
TA = 0°C to 60°C
Refer to ANSI standards ISA-RP12.6, NEC Article
504 and the Canadian Electrical Code Appendix F.
• Do not use more than 200 ft. (61 m) of cable.
• Refer to F
connectors, and fluid shutoff valves. Install a check
valve to prevent backflow. The arrows on the flow
meter and check valve show the direction of fluid
flow.
• The shutoff valves allow you to isolate the meter for
service.
• Refer to Dimensions on page 20 and Technical
Data on page 22 for dimension, inlet/outlet size,
temperature and other specifications.
IG. 1 to locate and install the flow meter,
FIG. 1: Typical Installation
308778Y 7
Installation
NON-HAZARDOUS LOCATION ONLY HAZARDOUS (CLASSIFIED) LOCATION
CLASS I, DIV I, GROUP D, T3 (US AND CANADA)
CLASS I, ZONE I GROUP IIA T3 (ATEX ONLY)
TA = 0°C TO 60°C
Safety
Barrier
Flow Meter Body
G3000
G3000HR
G250
G250HR
S3000
G3000A
250 VAC Maximum
Supply Voltage
Power 10-30 Vdc (Red), Ref. to Common
Sensor - 24W650
24W651
Ground
(Grounded thru meter
mounting bracket to
system ground.)
NOTE: See Intrinsically Safe Installation Requirements above.
WARNING: Substitution of components may impair intrinsic safety. For installation,
maintenance or operation instructions, see instruction manual.
ADVERTISSEMENT: La substitution de composants peut compromettre la securite
intrinseque.
ATEX CERTIFICATE #ITS12ATEX27565X
SYSTEM ASSEMBLY CERTIFICATE
Ground
System
Common (Black)
Signal 0-30 Vdc (White), Ref. to Common
Cable Shield
Sensor Entity Parameters
(per barrier channel):
Ui/Umax = 30 Vdc
Ii/Imax = 110 mA
Ci = 0.4 microFarads
Li = 0.01 mH
Pi = 0.8 W
24M600
Control Drawing
Intrinsically Safe Installation
Requirements
See FIG. 2.
1. The non-intrinsically safe terminals must not be connected to any device which uses or generates more
than 250 Vrms or dc unless it has been determined
that the voltage has been adequately isolated.
2. The installation must meet the requirements of the
National Electric Code, Canadian Electrical Code
Part I, NFPA 70, Article 504 Resp., Article 505 and
ANSI/ISA 12.06.01.
3. Multiple earthing of components is allowed only if
high integrity equipotential system is realized
between the points of bonding.
4. Do not operate system with safety barrier cover
removed.
5. For ATEX, install per EN 60079-14 and applicable
local and national codes.
6. Cable used to connect sensor and safety barrier
must take capacitance and inductance into account.
The maximum capacitance of the barrier is to be
greater than the cable capacitance plus the sensor
capacitance (Ci). The maximum inductance of the
barrier is to be greater than the cable inductance
plus the sensor inductance (Li).
Find cable capacitance and inductance by:
a. Using the most exacting electrical parameters
provided by the cable manufacturer.
b. Using the electrical parameters determined by
measurement of a sample.
7. Product meets 500 Vac isolation test between the
intrinsically safe circuits and earth ground.
F
IG. 2. Intrinsically Safe Installation
8 308778Y
Loading...