Graco G3000HR - Manual

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...

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...

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....

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...

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 ...

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 ...

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...

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...

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 ...

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...