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Cycle Detection and Luer Lock Outlet Shown

3A0231E

EN

Operation - Maintenance

Dispensit
1052

Patented meter and dispense system for precise one-component micro-dispensing. Not for 
use in explosive atmospheres.

2000 psi (14 MPa, 138 bar) Maximum Outlet Fluid Working Pressure
Metal Sleeves: 1200 psi (8 MPa, 83 bar) Maximum Material Inlet Pressure
Plastic Sleeves: 400 psi (2.8 MPa, 28 bar) Maximum Material Inlet Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Working Pressure
110°F (43°C) Maximum Ambient Temperature
150°F (65°C) Maximum Operating Temperature 

Important Safety Instructions

Read all warnings and instructions in this 
manual. Save these instructions.

Summary of Contents for Dispensit 1052

Page 1: ...138 bar Maximum Outlet Fluid Working Pressure Metal Sleeves 1200 psi 8 MPa 83 bar Maximum Material Inlet Pressure Plastic Sleeves 400 psi 2 8 MPa 28 bar Maximum Material Inlet Pressure 100 psi 0 7 MP...

Page 2: ...nfigurations 7 Typical Feed System Components 8 Typical Feed System Components continued 9 Metering Valve 10 Setup 11 Typical Installation 11 Valve Mounting Diagram 12 Startup 13 Adjusting the Shot Si...

Page 3: ...s wear impervious gloves when spraying or cleaning equipment If this equipment is used with isocyanate material see additional information on isocyanates in Iso cyanate Conditions Section of this manu...

Page 4: ...ine manu facturer s replacement parts only Do not alter or modify equipment Use equipment only for its intended purpose Call your distributor for information Route hoses and cables away from traffic a...

Page 5: ...med solvents which may contain moisture Always keep solvent containers closed when not in use Always lubricate threaded parts with ISO pump oil or grease when reassembling Changing Materials When chan...

Page 6: ...n a grounded surface Do not place the pail on a nonconductive sur face such as paper or cardboard which interrupts grounding continuity Overview This single component meter and dispense device accurat...

Page 7: ...Configurations FIG 1 R GREEN GREEN YELLOW YELLOW 0 TIMER DISPENSE Liquid Control R PRESSURE SYSTEM REG 1 REG 2 AUXILIARY PRESSURE G 1 G 2 OFF ON PB 1 SW 1 PL 1 TR 1 HAND OFF SW 2 POWER AUTO START Val...

Page 8: ...D WEARING SAFETY GLASSES WARNING F 20 0 psi 0 20 oz Cartridge Feed with Mounting Post 5 Gallon Pail Cover with Diaphragm Pump 1 Gallon Ram and Pump 5 Gallon Pail Cover with Diaphragm Pump and Agitator...

Page 9: ...inued FIG 3 R 0 12 8 4 psi 30 22 19 15 26 R 0 12 8 4 psi 30 22 19 15 26 5 Gallon Tank with Diaphragm Pump and Stand 5 Gallon Tank with 5 1 Pump and Stand 10 Gallon Tank with Diaphragm Pump Agitator Va...

Page 10: ...OW Key A Material Inlet C Grounding Lug D Spool E Metering Rod F Oil Cup Retaining Block G Extend Air Inlet H Retract Air Inlet J Dispense Air Inlet K Reload Air Inlet L Extend Air Flow Adjustment Kno...

Page 11: ...s 3 Connect each 1 4 in outside diameter supplied air line to the corresponding control solenoid See Component Identification starting on page 7 4 Connect chemical lines from feed system to meter ing...

Page 12: ...250 188 1 250 1 062 625 8 32 X 38 DP 2 PLACES 126 128 X 25 DP FOR 1 8 DOWEL PINS 2 PLACES 312 C BORE FOR 95 0503 00 O RING 2 PLACES OUT IN 7 88 NEEDLE 50 1 44 3 6 MAX 1 8NPT MAT L INLET 0 0 750 937 0...

Page 13: ...ed pressure 3 Dispense several full stroke shots until material is air free and has good shut off at the nose NOTE Very viscous compressible materials may con tinue to droll after system is primed Red...

Page 14: ...tate the shot size locking ring counterclockwise to loosen 2 Rotate the shot size adjuster to adjust shot size 3 Rotate the shot size locking ring clockwise to tighten 4 Dispense into waste container...

Page 15: ...g chambers by a pressurized feed system Outlet port is blocked Metering rod is retracted to a precise position deter mining the volume of each material Step 2 Shift The balanced spool shifts to the di...

Page 16: ...Shutdown 1 Perform Pressure Relief Procedure 2 Inspect the metering rod for material buildup Clean as necessary 3 Lubricate the metering rod with compatible lubricant such as mesamoll or silicone oil...

Page 17: ...quate input pressure Blocked needle Check needle for cured material replace as required Flow control valve closed Open needle Metering valve not discharging nor mal or full volume Low material level...

Page 18: ...from the air supply Tee Fittings 17 17 Do not remove the fittings themselves 6 Remove the material inlet line from the Inlet Block 34 7 Remove the dispense valve from its mounting FIG 8 1 SCREW CAP 6...

Page 19: ...ning Ring 6 and Washer 7 from the Divorced Section 10 Remove the U cup seal 8 22 Remove the Dispense Sleeve 14 from the Main Body 27 23 Remove the Screws 20 that hold the Seal Plate Cups 26 to each si...

Page 20: ...the left Seal Plate Cup 26 using four Screws 18 Tighten the screws in a cross pattern gradually to prevent binding due to misalignment like you would tighten lug nuts on a car tire 13 Push the Spool i...

Page 21: ...400 psi 2 8 MPa 28 bar Supplied Air Requirements 1 to 3 cfm at 80 psi to 100 psi Shot Size Range depending on metering rods selected 0 002 cc to 3 600 cc Maximum Cycle Rate application dependent heat...

Page 22: ...or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES EXPRE...

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