Graco Mini Fire-Ball 225 Operation manual

309967G
Instructions - Parts List
Mini Fire-Ball® 225,
50:1 Grease Pump Packages
Portable units for dispensing heavy grease.
See page 2 for model numbers.
5000 psi (34 MPa, 345 bar) Maximum Working Pressure
100 psi (0.7 MPa, 7 bar) Maximum Air Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
Model 253388 shown
EN

Models
2 309967G
Models
† These models are CE/UKCA certified.
Model No. Size
Dispense Kit
236058
Hose/Fitting
Kit 222072 Base Type Cover
Follow
Plate Handle Pail
CE Kit
240979
246910 35-50 lb
(16-23 kg)
✔222059 24F901 ✔
253384† 35-50 lb
(16-23 kg)
✔222059 220653 ✔ ✔
253362 35-50 lb
(16-23 kg)
✔222059 24F901
246911 35-50 lb
(16-23 kg)
✔24R350 ✔ ✔
253385† 35-50 lb
(16-23 kg)
✔204574 ✔✔✔
246913 35-50 lb
(16-23 kg)
✔2-wheel
truck
24R350 ✔ ✔
253386† 35-50 lb
(16-23 kg)
✔2-wheel
truck
204574 ✔✔✔
246914 120 lb
(55 kg)
✔24R350 24F902
253387† 120 lb
(55 kg)
✔204574 220654 ✔
25C689 120 lb
(55 kg)
✔24R350 24F902
246915 120 lb
(55 kg)
✔portable 24R350 24F902
253388† 120 lb
55 kg)
✔portable 204574 220654 ✔
246916 120 lb
(55 kg)
✔2-wheel
truck
24R350 24F902
253389† 120 lb
(55 kg)
✔2-wheel
truck
204574 220654 ✔
246917 400 lb
(180 kg)
✔200326 24F903
253390† 400 lb
(180 kg)
✔200326 223845 ✔

Warnings
309967G 3
Warnings
The following general warnings are for the setup, use, grounding, maintenance, and repair of this equipment. Addi-
tional, more specific warnings may be found throughout the body of this manual where applicable. Symbols appear-
ing in the body of the manual refer to these general warnings. When these symbols appear throughout the manual,
refer back to these pages for a description of the specific hazard.
WARNING
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated system
component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in
all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information
about your material, request MSDS forms from distributor or retailer.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine Graco
replacement parts only.
• Do not alter or modify equipment.
• Use equipment only for its intended purpose. Call your Graco distributor for information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over bend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
SKIN INJECTION HAZARD
High-pressure fluid from dispense valve, hose leaks, or ruptured components will pierce skin. This
may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical
treatment.
• Do not point dispense valve at anyone or at any part of the body.
• Do not put your hand over the end of the dispense nozzle.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Follow Pressure Relief Procedure in this manual, when you stop dispensing and before cleaning,
checking, or servicing equipment.
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
equipment, follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.

Operation/Service
4 309967G
Operation/Service
Refer to pump manual 309966 (supplied) for operating and service instructions.
FIRE AND EXPLOSION HAZARD
When flammable fluids are present in the work area, such as gasoline and windshield wiper fluid, be
aware that flammable fumes can ignite or explode. To help prevent fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources, such as cigarettes and portable electric lamps.
• Keep work area free of debris, including rags and spilled or open containers of solvent and
gasoline.
• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.
• Ground all equipment in the work area.
• Use only grounded hoses.
• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or
swallowed.
• Read SDS’s to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in the operating
area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic
fumes, burns, and hearing loss. This equipment includes but is not limited to:
• Protective eyewear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
• Gloves
• Hearing protection
WARNING

Installation
309967G 5
Installation
General Information
Air Line Accessories
See page 6 for recommended air accessories and
installation.
Grounding
To reduce the risk of static sparking, ground the pump
and all other components used or located in the
dispensing area. Check your local electrical code for
detailed instructions for your area and type of
equipment.
Ground this equipment:
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.
Air and fluid hoses: use only grounded hoses.
Air compressor: follow manufacturer’s recommenda-
tions.
Dispense valve: ground through connection to a prop-
erly grounded fluid hose and pump.
Fluid supply container: follow local code.
To maintain grounding continuity when flushing or
relieving pressure: hold metal part of the dispense
valve firmly to the side of a grounded metal pail, then
trigger the valve.
NOTE: Reference numbers and letters in parenthe-
ses in the text refer to the callouts in the figures
and parts drawing.
NOTE: Always use genuine Graco parts and
accessories, available from your Graco distributor.
FIG. 1
ZY
ti1052

Installation
6 309967G
Typical Installation
The installation shown below is only a guide for selecting and installing system components and accessories. Con-
tact your Graco distributor for assistance in designing a system to suit your particular needs.
Air Line and Accessories
• Install a pump runaway valve (G) to shut off the air
to the pump if the pump accelerates beyond the
preadjusted setting. A pump that runs too fast can
be seriously damaged.
• Install an air line lubricator (F) for automatic air
motor lubrication.
• Install a bleed-type master air valve (H) to relieve air
trapped between the valve and the motor when the
valve is closed.
• Install the air regulator (C) to control pump speed
and pressure.
• On the main air supply line from the compressor,
install an air line filter (E) to remove harmful dirt and
contaminants fro the compressed air supply.
• For models 253384 through 253390, install the pro-
vided air regulator/safety valve (K) at the pump air
inlet with the nipple (9a, also included).
Key:
A Fluid dispense line
B Pump ground wire (required)
C Air regulator
D Main air supply line
E Air filter
F Pump lubricator
G Pump runaway valve
H Bleed-type master air valve (required)
J Quick-disconnect couple and nipple
K Air regulator (9b) with safety valve (9c) and gauge (not shown)
Included with models 253384 through 253390
A
C
D
FG H
J
E
01519
B
NOTE: Install air line accessories in the order
shown in the Typical Installation illustration. Trapped air can cause the air motor to cycle
unexpectedly, causing serious injury if you are
adjusting or repairing the pump. Be sure to follow
the Pressure Relief Procedure on page 11.
Avoid hanging air accessories directly on the pump
air inlet. The fittings are not strong enough to sup-
port the accessories and may cause one or more
to break. If accessories must be installed directly
on the pump, provide a bracket on which to mount
them.

Installation
309967G 7
Models 246910, 253362, and 253384 (FIG. 2)
1. Remove the cover from the pail, and scoop the
lubricant from the center to the sides of the pail to
make its surface concave.
2. Center the follow plate (5) in the pail opening. Press
the plate firmly downward and rotate it over the
lubricant surface to eliminate air pockets and pre-
vent channeling.
3. Insert the pump through the cover (4a) and slide the
cover up far enough to let the pump pass easily
through the follow plate grommet. The pump stop
plate(4b) will secure the pump in place.
4. Place the cover (4a) on the pail, and tighten the
thumbscrews (4f).
5. Assemble the gun (2b) and hose (2a), and connect
the hose to the pump fluid outlet.
6. Connect the nipple (2d) to the pump air inlet or air
regulator (9b) inlet, whichever is applicable. Con-
nect the quick–disconnect coupler (2c) to the air
supply hose.
FIG. 2
9b
2c, 2d
4f
5
4a
2b
2a
Model 253384 01517
4b

Installation
8 309967G
Models 246911, 246913, 253385 and 253386
(FIG. 3)
1. Remove the fluid outlet adapter included with the
pump, and screw the holster (6) into the pump out-
let using thread sealant.
2. Models 246913 and 253386: Assemble the truck (7)
as shown in the parts drawing on page 13. Secure
the truck pail (10) to the truck base with the pointed
clamps (7d) and thumbnuts (7c).
3. Remove the cover from the pail of lubricant. Place
the pail of lubricant into the truck pail.
4. Secure the cover (4) on the pail with the three
thumbscrews (A).
5. Install shim (11) on top of drum. Align holes in shim
with holes in cover (4).
6. Insert the pump riser tube through the top of the
shim (11) and cover (4). Lower the pump until it
rests on the shim and cover.
7. Assemble the gun (2b) and hose (2a), and connect
the hose to the pump fluid outlet.
8. Connect the nipple (2d) to the pump air inlet or air
regulator (9b) inlet, whichever is applicable. Con-
nect the quick-disconnect coupler (2c) to the air
supply hose.
FIG. 3
Model 253386
01514
2a
4
A
7c, 7d
10
6
2c
9b
2b
2d
7
11

Installation
309967G 9
Models 246914, 246917, 253387, 253390
and 25C689 (FIG. 4 and FIG. 5)
1. Remove the cover from the pail, and scoop the
lubricant from the center to the sides of the pail to
make its surface concave.
2. Center the follow plate (5) in the pail opening. Press
the follow plate firmly downward and rotate it over
the lubricant surface to eliminate air pockets and
prevent channeling.
3. Place the cover (4) on the pail and tighten the
thumbscrews (A).
4. Install shim (11) on top of cover. Insert the pump
riser tube through the top of the shim (11) and
cover (4). Lower pump until it rests on the shim and
cover.
5. Connect the swivel adapter to the pump fluid out-
let. Connect fluid hose (3c) to the swivel adapter.
Connect a suitable dispense valve.
For model 25C689 only: Assemble the gun and
hose. Then connect hose to the pump fluid outlet.
6. Connect the swivel adapter to the pump air inlet or
air regulator (9b), whichever is applicable. Connect
the air hose (3a) to the swivel. Connect the air hose
to the air accessories.
FIG. 4: Model 253390
FIG. 5: Model 253387
3a
5
4
9b 3c
11
8729
5
A
4
9b
3a
3c
11

Installation
10 309967G
Models 246915, 246916, 253388 and 253389
(FIG. 6)
1. For Models 246915 and 253388: Assemble the por-
table base (8) as shown in the parts drawing on
page 15
For Models 246916 and 253389: Assemble the
truck (7) as shown in the parts drawing on page 15.
2. Remove the fluid outlet adapter included with the
pump, and screw the holster (6) into the pump out-
let, using thread sealant.
3. Place an open 120–lb drum of grease on the
mounting base or truck, and secure it with
hold-down clamps (7d or 8d).
For Models 246915 and 253388: Use pointed end
of clamps (8d) for steel drums only. Position the
clamp above the drum bead. Tighten bolts (8b).
Reverse clamps (8d) to use the flat end for fiber
drums.
For Models 246916 and 253389: Use pointed end
of clamps (7d) for steel drums only. Position the
clamp above the drum bead. Tighten the thumb-
nuts (7c).
4. Press the follow plate (5) down firmly onto the
grease, and rotate it to eliminate air pockets and
reduce channeling. Insert the pump through the
cover (4). Slide the cover up far enough to let the
pump pass easily through the follow plate grom-
met.
5. Secure the cover on the drum with the thumb-
screws (A).
6. Place shim (11) on top of cover. Install pump. Insert
the pump riser tube through the top of the shim (11)
and cover (4). Lower the pump until it rests on the
shim and cover.
7. Assemble the gun (2b) and hose (2a), and connect
the hose to the pump fluid outlet.
8. Connect the nipple (2d) to the pump air inlet or air
regulator (9b) inlet, whichever is applicable. Con-
nect the quick–disconnect coupler (2c) to the air
supply hose.
FIG. 6
Model 253389
246916
4
5
8d
7d7c
A
2b
2a
6
7
06790
8b
2c, 2d
9b
8
11