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306674U        5

Installation

NOTE: Reference numbers and letters in parentheses
in the text refer to the callouts in the figures and the
parts drawing.

NOTE: Always use Genuine Graco Parts and Acces-
sories, available from your Graco distributor.

Grounding

WARNING

FIRE AND EXPLOSION HAZARD
Before operating the pump, ground the
system as explained below. Also read
the section FIRE OR EXPLOSION HAZ-
ARD
 on page 4.

D

Pump:  Use a ground wire and clamp as shown
below.

Fig. 1

TI1052

Y

Z

D

Air and fluid hoses:  Use only electrically conductive
hoses.

D

Air compressor:  Follow manufacturer’s recommen-
dations.

D

Dispensing valve:  Ground through connection to a
properly grounded fluid hose and pump.

D

Object being dispensed to:  Follow your local code.

D

Solvent pails used when flushing:  Follow your local
code. Use only metal pails, which are conductive,
placed on a grounded surface. Do not place the pail
on a nonconductive surface, such as paper or
cardboard, which interrupts the grounding continu-
ity.

D

To maintain grounding continuity when flushing or
relieving pressure
, hold a metal part of the dispens-
ing gun firmly to the side of a grounded metal pail,
then trigger the gun.

To ground the pump, remove the ground screw (Z)
and insert through the eye of the ring terminal at end of
ground wire (Y). Fasten the ground screw back onto
the pump and tighten securely. Connect the other end
of the ground wire to a true earth ground. See Fig. 1.
To order a ground wire and clamp, order Part No.
222011.

Mounting the Pump

WARNING

Mount the pump securely so that it cannot move
around during operation.  Failure to do so could
result in personal injury or equipment damage.

D

Select a convenient location for the equipment to
ensure easy operator access to the pump air
controls, sufficient room to change supply contain-
ers, and a secure mounting platform.

D

If you are mounting the pump directly on the supply
tank, position the pump so its intake valve is no
more than 1 in. (25 mm) from the bottom of the
container.  Mount the pump to the cover or other
suitable mounting device.

Содержание Fire-Ball 425 205394

Страница 1: ...si 1 0 MPa 10 bar Maximum Air Input Pressure Model 205394 Series E Model 205395 Series N 306674U WARNING This pump is designed to be used only in pumping non corrosive and non abrasive oils and lubric...

Страница 2: ...e equipment only for its intended purpose If you are not sure call your Graco distributor D Do not alter or modify this equipment D Check equipment daily Repair or replace worn or damaged parts immedi...

Страница 3: ...s with your hand body glove or rag D Do not blow back fluid this is not an air spray system D Use only extensions and couplings that are designed for use with your dispensing valve D Follow the Pressu...

Страница 4: ...e 1 1 1 trichloroethane methylene chloride other halogenated hydrocarbon solvents or fluids containing such solvents in pressurized aluminum equipment Such use could result in a chemical reaction with...

Страница 5: ...per or cardboard which interrupts the grounding continu ity D To maintain grounding continuity when flushing or relieving pressure hold a metal part of the dispens ing gun firmly to the side of a grou...

Страница 6: ...lator E to control pump speed WARNING A bleed type master air valve B is required to shut off and relieve air pressure that may be trapped in the air motor Trapped air could cause the pump to cycle un...

Страница 7: ...tting coupler is clogged or that pressure has not been fully relieved after following the steps above VERY SLOWLY loosen the coupler or hose end cou pling and relieve pressure gradually then loosen co...

Страница 8: ...motor gasket packing seal etc Service air motor Erratic pump operation Exhausted fluid supply Refill and reprime or flush p p p Held open or worn intake valve or piston packings Clear service Pump ope...

Страница 9: ...306674U 9 Notes...

Страница 10: ...70 78 73 1 69 72 79 2 66 80n 59 62 61n 67 62 68 Lips of v packings must face up Torque to 50 to 70 ft lb 68 to 95 N m 06336 72 1 4 ROD 71 Included in Repair Kit 239320 which may be purchased separate...

Страница 11: ...en the packing housing 70 Unscrew the riser tube 79 from the air motor 5 Remove the packing housing 70 from the riser tube 79 and remove the packings from the housing 6 Hold the intake valve housing 6...

Страница 12: ...ke Unscrew the cylinder cap nut 31 from the cylinder 32 Pull up on the cap nut Grip the trip rod 1 with padded pliers 207579 and screw the cap nut off the trip rod See Fig 4 CAUTION Do not damage the...

Страница 13: ...the trip rod yoke 14 valve actuator 13 and trip rod 1 Check the exhaust valve poppets 38 for cracks NOTE To remove the exhaust valve poppets 38 stretch them out and cut with a sharp knife 8 Pull the p...

Страница 14: ...opera tion of the pump Throat Packing Service The piston in the air motor located behind the air motor plates moves when air is supplied to the motor Moving parts can pinch or amputate your fingers or...

Страница 15: ...ing and lower the piston into the base Reinstall the plate 36 and cylinder 32 Reassemble the air motor to the displacement pump 10 Torque the outlet adapter 42 to 45 to 55 ft lb 61 to 75 N m CAUTION W...

Страница 16: ...ries N 400 lb 180 kg drum length 1 2 3 4 5 6 7 8 9 62 75 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 58 36 37 38 40 42 44 46 48 49 52 53 56 57 33 59 60 61 62 63 64 65 66 67 68 69 70 71...

Страница 17: ...697 WASHER thrust 1 45 159047 NUT packing 1 46 159048 BEARING brass 1 47 159306 GLAND male 1 48 159307 GLAND female 1 49 159308 V PACKING nitrile rubber 4 52 162553 ROD piston 1 53 116343 SCREW ground...

Страница 18: ...id Outlet 41 1 4 26 11 16 1048 mm 678 mm 14 9 16 369 9 mm Priming Piston 6 1 2 165 1 mm Diameter 3 8 npt Fluid Outlet 48 3 16 33 5 8 1224 mm 854 1 mm 14 9 16 369 9 mm 1 2 npt f Air Inlet 1 2 npt f Air...

Страница 19: ...prox 19 cfm 0 53 m min at 1 gpm 3 8 lpm at 70 psi 0 48 MPa 4 8 bar Wetted parts steel brass aluminum leather Weight Model No 205394 34 lb 15 kg Model No 205395 37 lb 17 kg Sound Pressure Level measure...

Страница 20: ...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 incident...

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