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Instructions-Parts
3:1 Mini Fire-Ball
225 Oil Pump
For non-corrosive and non-abrasive oils and lubricants only. For professional use only.
Not for use in explosive atmospheres.
.
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
Model No. 246775, Series B, Universal
Model No. 248097, Series B, Variable Length
540 psi (3.7 MPa, 37 bar) Maximum Working Pressure
180 psi (1.24 MPa, 12.4 bar) Maximum Air Input Pressure
Contents
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Air Motor and Throat Service . . . . . . . . . . . . . . . . . 8
Displacement Pump Service . . . . . . . . . . . . . . . . 12
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Performance Chart . . . . . . . . . . . . . . . . . . . . . . . . 16
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . 17
Mounting Hole Layout . . . . . . . . . . . . . . . . . . . . . . 17
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 18
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 18
®
309868E
EN
ti4062b
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Summary of Contents for Graco Mini Fire-Ball B Series
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Page 1: Table Of Contents
Graco Standard Warranty ....18 Graco Information ......18... -
Page 2: Warnings
Check equipment daily. Repair or replace worn or damaged parts immediately. • Do not alter or modify equipment. • Use equipment only for its intended purpose. Call your Graco distributor for information. • For professional use only. • Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces. - Page 3 Warnings WARNING MOVING PARTS HAZARD Moving parts can pinch or amputate fingers and other body parts. • Keep clear of moving parts. • Do not operate equipment with protective guards or covers removed. • Pressurized equipment can start without warning. Before checking, moving, or servicing equip- ment, follow the Pressure Relief Procedure in this manual.
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Page 4: Installation
The typical stationary installation shown in F . 1 is only actual system design. Contact your Graco distributor for a guide for selecting and installing a pump. It is not an assistance in designing a system to meet your needs. - Page 5 Installation Mounting the Pump • Any pails used when flushing: Use only metal, grounded pails when flushing. Make firm metal-to-metal contact between a metal part of the dispensing valve and the pail. Use the lowest possi- ble pressure. Mount the pump securely so that it cannot move To maintain grounding continuity when flushing or reliev- during operation.
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Page 6: Operation
Operation Operation See F . 1 to identify references shown in parentheses, 3. Open the pump air regulator (C) slowly, just until the i.e., (A). pump is running. When the pump is primed and all air has been pushed out of the lines, close the dis- pensing valve (H). -
Page 7: Troubleshooting
Troubleshooting Troubleshooting Check all other possible problems and solutions before disassembling the pump. Before you trouble- shoot problems using the table below, relieve the pressure and disconnect the pump fluid line. If the pump starts when the air is turned on again, the fluid line, dispensing valve, etc., is clogged. -
Page 8: Air Motor And Throat Service
Air Motor and Throat Service Air Motor and Throat Service Before You Start 8. Pull up on the cylinder cap nut (39) to expose the trip rod, grasp the trip rod with padded pliers (Part No. 248198), and unscrew the cylinder cap nut from •... - Page 9 Air Motor and Throat Service 12. Remove the o–ring (18*) from the air motor Reassembly piston (34). 1. Clamp the displacement rod (29) upright in the vice 13. Clamp the displacement rod upright in the vice by by closing the vice jaws on the flats of the displace- closing the vice jaws on the flats of the displace- ment rod.
- Page 10 Air Motor and Throat Service 0.105 in. (2.7 mm) 04118 04119 Cutaway View Turn wires up. Push toggles (L) in and then up. Cut off tops of poppets as indicated by dotted lines. 13. Slide the displacement rod (29) down through the CAUTION packings, and lower the air motor piston (34) into Never re-use the old lock wires.
- Page 11 Air Motor and Throat Service 16. Pull the trip rod (40) so it is sticking up out of the air 20. Clamp the flats of the fluid piston (107) in a vice, motor cylinder (35). and torque the displacement rod (29) to the piston to 40 to 60 ft–lb (54 to 81 N•m).
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Page 12: Displacement Pump Service
Displacement Pump Service Displacement Pump Service Be sure you have all necessary parts on hand. Pump 5. Using wrenches on the flats of the displacement Repair Kit 246918 includes repair parts for the pump rod (29) and on the flats of the fluid piston (107), and air motor. - Page 13 Displacement Pump Service 309868E...
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Page 14: Parts
Parts Parts Air Motor Pump 103* 102* 104* TI4016b Lips face down. 309868E... - Page 15 Parts Model No. 246775, Series B, Universal Model No. 248097, Series B, Variable Length Air Motor Pump Ref. Ref. Part No. Description Qty. Part No. Description Qty. 100400 BALL, piston, metallic, 3/4 in. 100078 SCREW, thread forming, hex head 8-32 x 3/8 in. 100279 BALL, metallic, 7/8 in.
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Page 16: Technical Data
Technical Data Technical Data (Data measured with 10 weight oil at 70°F (21°C) Approx. air consumption and fluid flow @100 psi air and 80 cpm ..8.5 scfm @2.1 gpm (.241 m /min @7.9 lpm) Fluid to air ratio............3:1 Dry suction lift (feet of water) ........23 Cycles/gallon (cycles/liter) ...... -
Page 17: Dimensional Drawings
Dimensional Drawings Dimensional Drawings Model 248097 Model 246775 Variable length Universal Overall Length: 59.2 in. (150.4 cm) Overall Length: 18.9 in. (48 cm) 3/8 in. npt(f) 3/8 in. npt(f) air inlet air inlet grounding Grounding screw screw 1/2 in. npt(f) fluid outlet 8.9 in. -
Page 18: Graco Standard Warranty
With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.
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