Graco G3000HR - Manuals - manualsarea.com

Page 2 - Contents; Low Pressure Meters

Models 2 308778L Contents Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Low Pressure Meters . . . . . . . . . . . . . . . . . . . . . 2 High Pressure Meters . . . . . . . . . . . . . . . . . . . . . 2 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 3 - Warnings; WARNING

Warnings 308778L 3 Warnings The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama-tion point symbol aler ts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-s...

Page 5 - Installation; Dust and Foreign Matter

Installation 308778L 5 Installation 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 install-ing the flow meter. • When installing fittings, make sure that no sealing tape overlaps i...

Page 6 - Grounding

Installation 6 308778L Grounding 1. Ground the flow meter by connecting a grounded cable to the sensor. Have a qualified electrician check the electrical grounding continuity between the flow meter sensor and a true earth ground; remove the cable connec-tor from the sensor and measure the resistance...

Page 7 - Operation; Pressure Relief Procedure; Flow Meter Function

Operation 308778L 7 Operation Pressure Relief Procedure 1. Shut off the fluid supply to the meter. 2. Shut off all electrical power to the fluid system. 3. Follow the Pressure Relief Procedure for your fluid system dispensing device. Flow Meter Function This is a positive displacement, gear flow met...

Page 8 - Troubleshooting

Troubleshooting 8 308778L Troubleshooting Before servicing this equipment always make sure to relieve the pressure. NOTICE The sensor is not a serviceable part. Replace it if it is malfunctioning. Problem Cause Solution No flow volume displayed at monitor-ing unit. Flow volume is too low to measure....

Page 9 - Maintenance; Flushing

Maintenance 308778L 9 Maintenance Residue Build-up on the Meter Gears Residue build-up may cause the meter gears to bind or stop rotating, which decreases the meter accuracy and makes meter recalibration necessary. As more build-up occurs, recalibration is required more often. The frequency that you...

Page 11 - Parts; Flow Meter Kits, for ProMix 2KS Wall Fluid Panel

Parts 308778L 11 Parts Flow Meter Kits, for ProMix 2KS Wall Fluid Panel 15V804 G3000 Meter Kit 15V827 G3000HR Meter Kit Ref. No. Part No. Description Qty 101 289813 METER, gear, G3000; used on 15V804; see page 12 1 289814 METER, gear, G3000HR; used on 15V827; see page 12 1 104 501867 VALVE, check 1 ...

Page 12 - Bare Meter Assemblies

Parts 12 308778L Bare Meter Assemblies 289813 G3000 Meter, with 90° sensor connector 289814 G3000HR Meter, with 90° sensor connector * Not a replacement par t. Order item 3, gear meter assembly. 1 Torque to 27-57 in-lb (3.1-6.4 N•m). Torque to 140-170 in-lb (15.8-19.2 N•m). 1 2 TI11580a 1 2 4 5 7 8 ...

Page 15 - Dimensions

Dimensions 308778L 15 Dimensions G3000 and G3000HR Mounting Holes (bottom view) Part Nos. 289813 and 289814 Part Nos. 239716 and 244292 G250 and G250HR Mounting Holes (bottom view) Part Nos. 249426 and 249427 1.73 in. (43.94 mm) M6 M6 1.73 in. (43.94 mm) 1/4-18 npt(f) inlet/outlet 1/4-18 npt(f) inle...

Page 16 - Technical Data

Technical Data 16 308778L Technical Data * For most commonly used coatings, the flow meter reading will be accurate to within +/- 0.5%. Accuracy will dimin-ish at low viscosities and low flow rates. Maximum Fluid Working Pressure G3000 and G3000HR . . . . . . . . . . . . . . . . . . . . . . . G250 a...

Page 17 - Pressure Drop Curve

Pressure Drop Curve 308778L 17 Pressure Drop Curve G3000/G250 PSI 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 G3000HR/G250HR GAL/MIN GAL/MIN 0.0 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 500 cps 400 cps 300 cps 200 cps 100 cps 50 cps ...

Page 18 - Graco Standard Warranty

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. This manual contains English. MM 308778 Graco Headquarters: Minneapolis International Offices: Bel...