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309280

Rev. A

First choice when

quality counts.

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INSTRUCTIONS-PARTS LIST

INSTRUCTIONS

This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.

Ultra–Flo Shot Metering Dispenser

2500 psi (17.2 MPa, 172.4 bar) Maximum Fluid Working Pressure

The Ultra–Flo Shot Metering Dispensers listed below
are described in this manual. These units are specifi-
cally designed to be used with robotic equipment. Use
of the Graco Ultra–Flo Shot Metering Dispenser with
non–robotic equipment can result in personnel injury or
damage to equipment.

List of Models

Part No. 243348, Series A

Without board for Precision Swirl

Part No. 243349, Series A

With board for Precision Swirl

Part No. 244816, Series A

Without board for Precision Swirl and
without temperature conditioning jacket

Part No. 244817, Series A

With board for Precision Swirl and
without temperature conditioning jacket

TI0853

Motor Drive
provided by other
manufactures.

GRACO INC.

P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441

E

COPYRIGHT 2001, GRACO INC.

Graco Inc. is registered to I.S. EN ISO 9001

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Содержание 243348

Страница 1: ...f the Graco Ultra Flo Shot Metering Dispenser with non robotic equipment can result in personnel injury or damage to equipment List of Models Part No 243348 Series A Without board for Precision Swirl Part No 243349 Series A With board for Precision Swirl Part No 244816 Series A Without board for Precision Swirl and without temperature conditioning jacket Part No 244817 Series A With board for Prec...

Страница 2: ...he Junction Box 9 Operation 11 Prepare the Operator 11 Initial System Startup Procedure 11 Loading and Filling 11 System Shut Down 11 Troubleshooting 12 Ultra Flo Assembly 12 Junction Box Panel 12 Maintenance 13 Preventive Maintenance Schedule 13 Flushing the System 13 Service 14 Junction Box Panel 14 Fuse Removal 14 Fuse Replacement 14 Surge Suppressor Removal 14 Surge Suppressor Replacement 14 C...

Страница 3: ...hich are compatible with the equipment wetted parts Refer to the Tech nical Data section of all equipment manuals Read the fluid and solvent manufacturer s warnings D Do not use hoses to pull equipment D Route hoses away from traffic areas sharp edges moving parts and hot surfaces Do not expose Graco hoses to temperatures above 180_F 82_C or below 40_F 40_C D Wear hearing protection when operating...

Страница 4: ...iately Permanently coupled hoses cannot be repaired replace the entire hose D Use only Graco approved hoses Do not remove any spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings FIRE AND EXPLOSION HAZARD Improper grounding poor ventilation open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious inju...

Страница 5: ...m the meter through an automatic dispense gun The location of the Ultra Flo should be as close to the dispensing area as possible or mounted directly to the robot frame Metering assembly operation A user supplied servo motor transmits power to the ball screw A push block is attached to one end of the ball screw The push block presses against the piston moving it into the cylinder and forcing the s...

Страница 6: ... risk of injury or equipment damage D Make sure all material hose con nections are secure D Check that all routing of air lines will not interfere with any moving components within the fixture D Do not pressurize the system until you have verified the system is ready and it is safe to do so 1 Check all material hoses and fittings to ensure tightness to prevent any material leakage Ensure that Inpu...

Страница 7: ...the initial material loading procedure The system was facto ry tested using a light soluble oil a soybean oil or some other oil as tagged Flush the system to avoid contaminating the material that has been designated for initial material loading To flush the system perform the following procedure 1 Select the material for the initial material load 2 Verify whether the factory test oil and the initi...

Страница 8: ... stroke so that the cylinder rod retracts at approximately 1 2 per second NOTE You will notice pressure faults Robot Dispens ing Controls and bleed interruptions until the meter is full and until the required flow rate is established Supply Pump Adjustment Adjust the air pressure to each supply unit pump until the desired flow rate bead characteristics are achieved and the mastic regulator has bee...

Страница 9: ...SHOCK HAZARD Do not connect the junction box panel to a power source unless you are a trained electrician Failure to follow standard procedures or to observe the necessary precau tions could result in serious bodily injury or equip ment damage CAUTION If power and grounding connections are not done properly the equipment may be damaged and the warranty will be voided WARNING ELECTROCUTION HAZARD I...

Страница 10: ...SD 14 ISD 13 ISD 12 ISD 11 ISD 10 ISD 9 ISD 8 ISD 7 ISD 6 ISD 5 ISD 4 ISD 4 ISD 3 ISD 2 ISD 1 ISD 1 ISD 1 GND GND GND GND GND 43 TOTAL Fig 3 Strain Relief Terminals Wire Way Enclosure Ground Lug Junction Box Panel Robot Interface Note Swirl Board 244355 not Included Can be added see 243349 for details Robot Interface Swirl Motor Connection TI0856 Meter Drive Over Travel A Prox Meter Over Travel B ...

Страница 11: ...ompatible with the material to be pumped Check with the material supplier for a recommended lubricant WARNING PRESSURIZED EQUIPMENT HAZARD To reduce risk of injury or equipment damage D Make sure all material hose connec tions are secure D Do not pressurize the system until you have verified the system is ready and it is safe to do so Loading and Filling WARNING PRESSURIZED FLUID HAZARD To reduce ...

Страница 12: ...t functioning Refer to instruction manuals for information Throat seals binding Replace throat seals Junction Box Panel Problem Cause s Solution s No power to solenoid valves proximity sensors pressure t d Voltage limits to circuit in junction box exceeded Check surge suppressors SUP120 and replace if required transducer One or more fuse s blown Replace blown fuse s Check FU 117 and FU 120 on term...

Страница 13: ...pture disc exhaust tube 51 see System Parts page 20 clear at all times Flushing the System WARNING Use fluids and solvents that are chemically compat ible with the equipment wetted parts See the Technical Data sections of all the equipment manuals Always read the material manufacturer s literature before using fluid or solvent in this equip ment To avoid damaging the unit do not use fluids con tai...

Страница 14: ...nction box panel 3 Reconnect the robot cable to the junction box 4 Verify that the fuse operates correctly 5 System is ready Surge Suppressor Removal Remove the surge suppressor as follows WARNING ELECTROCUTION HAZARD Installing and servicing this equipment requires access to parts which could cause an electric shock or other serious injury Have only qualified electricians access the control assem...

Страница 15: ...2 J3 1 A B C D E F G H J K L M Meter Drive Over Travel A Prox A Meter Over Travel B Prox B Open Inlet Solenoid Pressure Transducer SWIRL AMPHENOL CONNECTOR Service A Fuses Surge Suppressor Reference Instruction Manual 310554 for Swirl Board Detail J1 2 J1 1 Terminals ISD 32 ISD 31 ISD 30 ISD 29 ISD 28 ISD 27 ISD 26 ISD 25 ISD 24 ISD 23 ISD 22 ISD 21 ISD 20 SUP120 FU120 ISD 19 ISD 18 FU117 ISD 17 I...

Страница 16: ...16 309280 Service Electrical Diagram swirl swirl swirl swirl swirl swirl swirl swirl ...

Страница 17: ... linear bearing shafts 17 When removing the four bolts from shafts 17 use wrench on flats located towards the bottom of the shaft to prevent shaft from turning 10 Remove the split rings 72 when bolts are re moved 11 Remove the piston rod 7 and meter housing 5 from the pump mount plate 2 NOTE When split rings are reinstalled they must be positioned with curved edge down Holes can be aligned as desi...

Страница 18: ... nuts 43 44 45 two on each side holding the unit to the dispenser support 19 Reconnect hoses transducer proximity switches and other attachments Ball Screw Repair and Bearing Replacement Ball Screw Service is necessary when bearings 19 need replacement or the ball screw 4 needs repair or replacement Refer to the Parts information on page 20 and 22 when performing the following procedure to disasse...

Страница 19: ...rew housing from unit Reassembly CAUTION Be sure to support ball unit and keep it level as ball unit is replaced Failure to do so can result in dam age to the screw and unit NOTE Ensure ball screw is at the upper third of the stroke before beginning this procedure Partially insert ball screw through mounting plate to allow access for replacing shafts and bolts 1 Place the linear bearing bracket 15...

Страница 20: ...2 73 33 29 6 63 64 72 5 62 65 42 41 8 10 11 12 9 8 10 11 13 51 39 40 37 38 17 24 24 18 19 39 40 37 38 36 57 21 28 27 7 25 15 16 3 81 4 28 27 67 83 47 48 49 50 46 2 14 63 1 torque to 45 50 ft lbs 1 30 34 TI0854 82 35 1 1 85 86 86 ...

Страница 21: ...WASHER Lock Spring 12 29 160032 NIPPLE 1 30 197024 MANIFOLD 75 NPT X 4 Outlet 1 31 102397 GAUGE Press Fluid 1 32 115672 GAUGE Strain 1 33 165702 HOUSING Valve 1 34 100054 FITTING Lubtn ST 1 35 104765 PLUG Pipe Headles 1 36 C19364 SCREW Set Sch 1 4 X 75 2 37 C55383 BRACKET Proximity Switch 2 38 115728 SWITCH Proximity 2 39 110618 SCREW Mach Hex Washer HD 4 40 100020 WASHER Lock 4 41 918537 APPLICAT...

Страница 22: ...22 309280 System Parts 28 26 1 43 68 TI0855 22 TI0195 56 52 65 53 54 55 65 55 74 58 70 71 23 75 66 69 80 45 44 torque to 45 50 ft lbs 1 1 59 60 61 84 ...

Страница 23: ...e 15 for details 1 Recommend spare parts see page 23 Recommended purchased components see page 24 AR as required Recommended Spare Parts Spare Parts for Utra Flo Dispenser Units The customer should maintain an inventory of the spare parts per unit listed below Ref Part No No Description Qty Ref Part No No Description Qty 4 116238 ACTUATOR Ball Screw 1 7 195914 PISTON Rod 1 9 195916 RETAINER Seal 1...

Страница 24: ...ion 9 32 VDC Output 4 20MA 4MA OPSI 20MA 5000psi Connec tion 7 16 20 UNF Male 38 115728 SWITCH Proximity IMF Effector 1GSZ07 10 36 VDC Operating Voltage Output 3 wire DC PNP 52 551348 VALVE Sol 4 Way 24 VDC 1 8 NPT Numatics 031SA4414 24 VDC 6 0 Watts 25 Amps 81 115824 COUPLING Servo Zero Max SC060 Mating Input Shaft 35mm x 3 3 Keyway For Use with Fa nuc Servo Motor or equivalent Ref Fanuc A06B 014...

Страница 25: ...imum 6 9 bar 0 69 MPa Main air inlet size 1 8 in npt f x 1 4 in tube fitting Water Conditioning Connections In and Out 1 2in npt f Water Conditioning Pressure Max WPR 40 psi Overall Weight Approximately 500 lb 227 kg Motor Torque Requirements 12 Newton Meters Motor Speed Max 2000 RPM Shot Meter Voltage Requirements 24 VDC Wetted Parts Aluminum Chrome Thermoplastic Polymers Tungsten Carbide Stainle...

Страница 26: ...26 309280 Notes ...

Страница 27: ...200 D B C 174 Straight Shaft with Keyway 3 2 79 18 ø114 3 ø35 23 26 75 34 28 4 x 1 2 dia holes for mounting C A B A Fluid Inlet 1 2 npt female B Fluid Outlet 3 4 npt female C Air Inlet 1 4 O D Tube Fitting D Water Conditioning Connec tions 1 2 npt f MOTOR DIMENSIONS Reference Only D ...

Страница 28: ...of warranty shall be as set forth above The buyer agrees that no other remedy including but not limited to incidental or consequential damages for lost profits lost sales injury to person or property or any other incidental or consequential loss shall be available Any action for breach of warranty must be brought within two 2 years of the date of sale GRACO MAKES NO WARRANTY AND DISCLAIMS ALL IMPL...

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