Grizzly Paint Sprayer H8226 User Manual

MODEL H8226  
5 GALLON AUTOMATIC MIXING  
PAINT TANK  
INSTRUCTION MANUAL  
COPYRIGHT © SEPTEMBER, 2007 BY GRIZZLY INDUSTRIAL, INC.  
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE  
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.  
#JM9939 PRINTED IN CHINA  
 
SAFETY  
For Your Own Safety Read Instruction Manual  
Before Operating This Equipment  
The purpose of safety symbols is to attract your attention to possible hazardous  
conditions. This manual uses a series of symbols and signal words which  
are intended to convey the level of importance of the safety messages. The  
progression of symbols is described below. Remember that safety messages by  
themselves do not eliminate danger and are not a substitute for proper accident  
prevention measures.  
Indicates an imminently hazardous situation which,  
if not avoided, WILL result in death or serious injury.  
Indicates a potentially hazardous situation which, if  
not avoided, COULD result in death or serious injury.  
Indicates a potentially hazardous situation which, if  
not avoided, MAY result in minor or moderate injury.  
It may also be used to alert against unsafe practices.  
This symbol is used to alert the user to useful  
NOTICE  
information about proper operation of the equipment.  
Safety Instructions for Pneumatic Tools  
1. READ THIS MANUAL. This tool may  
cause personal injury if used incor-  
rectly. This manual contains proper  
safety and operating instructions that  
must be followed to reduce this risk.  
2. WEAR EYE PROTECTION. This  
tool may throw small fragments dur-  
ing operation, which may cause seri-  
ous eye injury. Always wear ANSI  
approved safety glasses or face shield  
to reduce your risk from this hazard.  
3. WEAR A RESPIRATOR. This tool  
may produce fine dust during oper-  
ation, which can cause respiratory  
injury if inhaled. Always wear a respi-  
rator NIOSH approved for the type of  
material being processed.  
4. WEAR HEARING PROTECTION.  
Operating this tool for prolonged time  
periods may damage your hearing.  
Your risk depends on length and fre-  
quency of use. To reduce your risk of  
this hazard, wear hearing protection.  
5. MAINTAIN SAFETY GUARDS. Your  
tool may be equipped with safety  
guards or other structural compo-  
nents designed to reduce the risk of  
injury during operation. Never modify  
or operate this tool with any guards or  
components removed or damaged.  
6. KEEP CHILDREN AWAY. Prevent  
children from injury by keeping them  
away from this tool. Disconnect and  
lock the tool away when not in use.  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
-1-  
 
7. AVOID ENTANGLEMENTS. Do not  
wear loose clothing, gloves, neck-  
ties, rings, bracelets, or other jewel-  
ry, which may get caught in moving  
parts, when operating this tool. Wear  
a protective hair covering to contain  
long hair.  
8. USE CORRECT AIR PRESSURE.  
Exceeding the maximum PSI rating  
of this tool may cause unpredictable  
operation or bursting.  
9. DISCONNECT AIR PRESSURE  
before servicing, changing accesso-  
ries, or moving to another location.  
Never leave this tool unattended  
when connected to air.  
10. SECURE TOOLING. Always verify  
tooling is secure before operation.  
11. SHARP SURFACES. DO NOT  
place hands near the tooling sur-  
faces when in operation.  
12. REMOVE ADJUSTING KEYS AND  
WRENCHES AFTER USE. These  
tools become dangerous projectiles  
if left on the tool when it is started.  
13. AVOID FLAMMABLES. Do not use  
this tool around any flammables that  
may be ignited by sparks.  
14. SECURE WORK. Use clamps or a  
vise to hold work when practical. It is  
safer than using your hand and frees  
both hands to operate tool.  
15. MAINTAIN TOOLS WITH CARE.  
Keep tools lubricated and clean  
for best and safest performance.  
Follow instructions for lubricating  
and changing accessories.  
16. DO NOT FORCE TOOL. It will do  
the job better and safer at the rate  
for which it was designed.  
17. CHECK FOR DAMAGED PARTS  
BEFORE USING. Check for bind-  
ing and alignment of parts, broken  
parts, part mounting, loose bolts,  
and any other conditions that may  
affect operation. Repair or replace  
damaged parts before operating.  
18. USE GOOD LIGHTING. Keep work  
area well lighted. Dark work areas  
increase risk of accidental injury.  
19. AVOID UNINTENTIONAL OPERA-  
TION. Always disconnect air when  
not in use, and do not carry tool with  
hand on trigger.  
20. USE  
THE  
RECOMMENDED  
ACCESSORIES. Consult owner’s  
manual for recommended acces-  
sories. Using improper accessories  
may increase the risk of injury.  
21. NEVER ALLOW UNTRAINED  
USERS TO USE THIS TOOL WHILE  
UNSUPERVISED.  
22. IF YOU ARE UNSURE OF THE  
INTENDED OPERATION, STOP  
USING TOOL. Seek formal training  
or research books or magazines that  
specialize in pneumatic tools.  
23. BE AWARE OF HOSE LOCATION.  
Hoses can easily become a tripping  
hazard when laid across the floor in  
a disorganized fashion.  
24. DO NOT USE UNDER THE  
INFLUENCE OF DRUGS OR  
ALCOHOL, OR WHEN TIRED.  
-2-  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
 
Additional Safety Instructions for Paint Tanks  
1. READ THIS MANUAL. This manual 6. REMOVING LID. Do not try to remove  
the lid while the tank is under pres-  
sure, or you could cause an explosion.  
Follow the instructions in this manual  
for relieving pressure in the tank before  
removing the lid.  
contains proper operating instructions  
for this paint tank.  
2. DESIGN MODIFICATIONS. Do not  
modify the tank design or construction.  
Drilling into the tank or weld attach-  
ments, or altering its design, could  
weaken the tank.  
3. CLEANING AND MAINTENANCE.  
Clean and dry the tank and lid accord-  
ing to the instructions in this manual.  
Make sure all ports are free of hard-  
ened paint or other materials that could  
prevent free movement of air. Improper  
cleaning could allow pressure to rise to  
dangerous levels.  
7. LID CLAMPS. Overtightening the lid  
clamps could cause them to weaken  
and fail, resulting in the lid propelling  
violently from the tank. Only tighten the  
clamps by hand. Do not use tools to  
tighten them.  
8. NON-STANDARD COMPONENTS.  
Substituting non-standard components  
could weaken the tank or cause com-  
ponent failure. Only use components  
provided with your tank.  
4. REACTIVE CHEMICALS. Do not use  
acids, caustic solutions, or halogenated  
hydrocarbon solvents. These chemi-  
cals can attack the lid gasket and  
safety valve seal, compromising the  
ability of the tank to hold pressure.  
5. SAFETY VALVE MODIFICATIONS.  
Never adjust the safety valve to change  
its pressure setting or defeat its func-  
tion. Tampering with the safety valve  
could allow tank pressure to rise to  
dangerous levels.  
9. ATTACHMENTS. Make sure equip-  
ment connected to the tank has a high-  
er pressure rating than the regulated  
air pressure in the tank. Attachments  
with a pressure rating lower than the  
adjusted tank pressure could explode,  
resulting in serious personal injury.  
No list of safety guidelines is complete, because every work environment is  
different. Always consider safety first and use common sense. Failure to use this  
tool with caution and respect could result in serious personal injury.  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
-3-  
 
INTRODUCTION  
Foreword  
Specifications  
Material Capacity.........................5 Gallons  
Operating Pressure ...................20–30 PSI  
Maximum Operating Pressure..........50 PSI  
Rotate Method.................Automatic Mixing  
Weight...............................................44 lbs  
The  
specifications,  
details,  
and  
photographs in this manual represent  
the Model H8226 as supplied when the  
manual was prepared. However, owing to  
Grizzly’s policy of continuous improvement,  
changes may be made at any time with no  
obligation on the part of Grizzly.  
If you have any comments regarding this  
manual, please write to us at the following  
address:  
Grizzly Industrial, Inc.  
C/O Technical Documentation  
P.O. Box 2069  
Bellingham, WA 98227-2069  
Most importantly, we stand behind our  
tools. If you have any service questions or  
parts requests, please call or write us at  
the location listed below.  
Grizzly Industrial, Inc.  
1203 Lycoming Mall Circle  
Muncy, PA 17756  
Phone: (570) 546-9663  
Fax: (800) 438-5901  
-4-  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
 
SETUP  
Unpacking  
Inventory  
H8226 Inventory.................................. Qty  
A. Paint Tank 5 Gallon............................ 1  
B. Lid Assembly...................................... 1  
C. Barbed Compression Hose Fitting .... 1  
D. Machined Compression Hose Fitting 1  
E. Compression Nut 1/4" NPT................. 1  
F. Compression Nut 3/8" NPT................. 1  
G. Casters............................................... 4  
Your paint tank was carefully packaged for  
safe shipping. If you discover any damage  
after you have signed for delivery, immedi-  
ately call Customer Service at (570) 546-  
9663 for advice.  
Save the containers and all packing materi-  
als for possible inspection by the carrier or  
its agent. Otherwise, filing a freight claim  
can be difficult.  
When you are completely satisfied with  
the condition of the shipment, you should  
inventory the contents.  
B
A
G
E
F
C
D
Figure 1. Model H8226 Inventory.  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
-5-  
 
Tank Assembly  
Pump Assembly  
Regulator Assembly  
Lift Handle  
Inlet Fitting  
Safety Valve  
Outlet Fitting  
Fluid Outlet Adapter  
Pressure Gauge  
Figure 2. Lid assembly identification.  
To assemble the paint tank:  
4. Connect the material hose (not includ-  
ed), to the fluid outlet adapter.  
1. Attach the casters to the bottom of the  
paint tank.  
5. Connect the barbed compression hose  
1
fitting and the  
/4" NPT compression  
2. Connect a 1/4 NPT air supply hose (not  
included), to the inlet fitting on the regu-  
lator (Figure 2).  
nut to the outlet fitting.  
6. Attach the atomization air hose (not  
included), to the air outlet fitting on the  
regulator.  
3. Connect the machined compression  
hose fitting and the 3/8" NPT compres-  
sion nut to the fluid outlet adaptor.  
Figure 3. Paint tank connect to air compressor and spray gun.  
Install a pressure regulator (not included),  
between the tank regulator assembly  
(Figure 3) and the spray gun.  
The filter/regulator unit will protect your  
tool from damaging water build-up, and  
allow you to adjust and maintain regulated  
air pressure. If you plan on installing a  
filter/regulator unit in your compressed  
air system, always follow the connection  
instructions that come with the unit.  
Figure 3 depicts the paint tank connected  
to a compressed air system with a filter/  
regulator unit and a spray gun.  
-6-  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
 
Tank Regulator  
The pressure regulator on the paint tank  
controls the amount of pressure applied to  
the paint in the paint tank. It also controls  
the pressure of paint delivered to the spray  
gun.  
The following are operating guidelines for  
internal and external spray guns:  
EXPLOSION HAZARD! DO NOT  
smoke or have any source of flame  
or spark near spraying. Vapors will  
explode if ignited.  
Internal Mix Guns: Use higher tank  
pressures up to the full amount of air  
pressure being delivered to the spray gun.  
However, do not exceed 45 PSI at the  
spray gun or in the paint tank.  
External Mix Guns: Use lower tank  
pressures—approximately 12 PSI for most  
external mix guns. Start with the tank at  
"zero" pressure and increase pressure  
gradually until the correct spray pattern is  
achieved.  
RESPIRATORY HAZARD! Always use  
a NIOSH approved respirator when  
using spray equipment. Failure to  
protect your lungs can lead to respi-  
ratory illness and nervous system  
damage. Spraying some paints and  
varnishes may require a supplied air  
respirator system.  
Do not exceed the 50 PSI maximum  
operating pressure on your paint tank.  
Exceeding the maximum pressure  
may cause the tank to explode,  
causing serious personal injury.  
 
This pressure tank is not designed for  
use with highly abrasive, corrosive,  
or rust inducing materials. If such  
materials are used, frequently and  
thoroughly clean all components to  
reduce the need to replace parts.  
TOXIC FUMES! Always use an  
approved spray booth or well ven-  
tilated area when spraying. NEVER  
spray in a confined space where  
toxic fumes and flammable vapors  
can accumulate to deadly levels.  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
-7-  
 
OPERATIONS  
Tank Setup  
To use your paint tank:  
1. Thoroughly mix and strain your paint  
to remove undissolved particles that  
could block the flow of material to the  
gun.  
2. Pour paint into the tank.  
Read the manual before operation.  
Become familiar with this tool, its  
safety instructions, and its operation  
before beginning any work. Serious  
personal injury may result if safety  
or operational information is not  
understood or followed.  
3. Place the lid assembly on the tank and  
evenly hand tighten the lid clamp but-  
terfly nuts.  
4. Adjust the regulator at your air com-  
pressor to 50 PSI.  
5. Fully turn the paint tank regulator knob  
counterclockwise to shut OFF the tank  
regulator.  
Like all tools there is potential danger  
when operating this tool. Accidents  
are frequently caused by lack of  
familiarity or failure to pay attention.  
If normal safety precautions are  
overlooked or ignored, serious  
personal injury may occur.  
6. Connect the paint tank to the air com-  
pressor.  
7. Adjust the paint tank to 20 PSI on the  
tank gauge. Normal operating tank  
pressure is 20–30 PSI. Using trial and  
error, adjust the paint tank as neces-  
sary between this range for optimum  
results.  
8. Adjust the regulator at the spray gun.  
9. Start by testing the spray gun at a low  
setting, then increase the air pressure  
as needed for satisfactory results.  
-8-  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
 
CLEANING AND LUBRICATION  
3. Turn the tank regulator knob coun-  
terclockwise until you no longer feel  
spring tension.  
Proper cleaning is the best way to ensure  
trouble free performance from your paint  
tank. If your tank is not thoroughly cleaned,  
damage and poor operation will result.  
Problems caused by improper cleaning will  
not be covered by the warranty. Clean the  
tank immediately after each use.  
4. Loosen the butterfly nuts on the tank lid  
(Figure 4), tip the clamps back, and tilt  
the tank lid to one side.  
5. Loosen the spray gun air cap retaining  
ring about three turns, then turn ON the  
air supply.  
To clean your paint tank:  
1. DISCONNECT AIR SUPPLY FROM  
TANK!  
6. Cover the cap with a cloth and pull  
the trigger to force the material back  
through the hose and into the tank.  
EXPLOSION HAZARD! Removing the  
lid while the tank is pressurized could  
result in lid being thrown violently  
from tank, causing serious personal  
injury. Always shut off air pressure  
at source and bleed off all pressure  
in tank before removing lid.  
7. Empty and clean the tank of all paint,  
and fill it with solvent.  
8. Replace the lid, tighten the clamps,  
and spray the gun until it sprays clean  
solvent.  
Note: Check with local laws regarding  
this practice. If you are spraying on a  
regular basis, spraying solvents into  
the air may be illegal. A cabinet style  
spray gun cleaner may be required.  
2. Bleed out all tank pressure by loosen-  
ing the pressure release valve (Figure  
4) until air stops hissing out.  
9. Use solvent to thoroughly rise all parts  
that came in contact with the material,  
then dry with compressed air or let air  
dry.  
Butterfly Nut  
Clamp  
10. Make sure all the fittings on the tank  
and regulator, valve, and material hose  
are free of hardened material that  
could prevent free movement of air.  
Pressure Release Valve  
Figure 4. Pressure Release Valve.  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
-9-  
 
Troubleshooting  
Symptom  
Possible Cause  
Solution  
Air escaping from  
port on regulating  
cap.  
1. Broken or damaged dia-  
phragm in tank regulator.  
1. Replace tank regulator.  
Pressure dropping  
slowly on regulator.  
1. Dirty or worn valve seat in  
regulator.  
1. Replace tank regulator.  
2. Loose air fittings leaking air.  
2. Tighten loose air fittings or  
remove and re-install with  
new Teflon tape.  
Fluid or air leak at  
lid gasket.  
1. Defective lid gasket.  
2. Wing screw loose.  
3. Dirt or foreign object between  
gasket and rim.  
1. Replace lid gasket.  
2. Tighten wing screws.  
3. Clean rim and gasket.  
Paint tends to settle 1. Paint not mixed or thinned suf- 1. Mix or thin paint according  
rapidly in tank.  
ficiently.  
to manufacturer's instruc-  
tions.  
Gauge not register- 1. Air pressure turned OFF.  
1. Turn air pressure ON.  
ing air pressure.  
2. Defective pressure gauge.  
1. Tank pressure too high.  
2. Replace pressure gauge.  
Safety valve pop-  
ping off.  
1. Reduce tank pressure to  
20-30 PSI (See Page 8).  
2. Replace safety valve.  
2. Defective safety valve.  
-10-  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
 
H8226 PARTS LIST  
 
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REF PART #  
DESCRIPTION  
REF PART #  
PW08M  
DESCRIPTION  
FLAT WASHER 16MM  
1
PH8226001 PUMP ASSEMBLY  
PH8226002 HANDLE  
29  
30  
31  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
2
PH8226030 LID SEALING WASHER  
PH8226031 SPECIAL T-BOLT  
3
PH8226003 BUTTERFLY NUT  
PH8226004 ASSEMBLY COVER  
4
PEC10M  
PH8226033 GROOVED HDLESS CLEVIS PIN 9 X 40  
PB06M HEX BOLT M8-1.25 X 12  
E-CLIP 9MM  
5
PH8226005 ASSEMBLY TANK BODY  
PH8226006 CASTER  
6
9
PH8226009 MATERIAL VALVE  
PH8226035 PROPELLER  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
PH8226010 MATERIAL VALVE CONNECTOR  
PH8226011 COMPRESSION NUT 3/8" NPT  
PH8226012 MACHINED HOSE FITTING  
PH8226013 BARBED HOSE FITTING  
PH8226014 COMPRESSION NUT 1/4" NPT  
PH8226015 GAUGE  
PH8226036 REGULATOR AIR INLET CONNECTOR  
PH8226037 AIR DIVERTER  
PH8226038 STEM PIN  
PH8226039 STEM SEALING WASHER  
PH8226040 MATERIAL OUTLET ELBOW  
PH8226041 MATERIAL OUTLET CONNECTOR  
PH8226042 MATERIAL HOSE  
PH8226016 AIR VALVE BODY  
PH8226017 AIR INLET SEAT  
PH8226043 FILTER SEAT  
PH8226018 INPUT HOSE CONNECTOR  
PH8226019 AIR REGULATOR ASSEMBLY  
PH8226020 SWITCH ASSEMBLY  
PH8226021 AIR INLET CONNECTOR  
PH8226022 HOSE CONNECTOR  
PH8226023 HOSE  
PH8226044 FILTER WASHER  
PH8226045 FILTER NET  
PH8226046 FILTER SPRING  
PH8226047 DEPRESSURIZE LABEL  
PH8226048 MAXIMUM PRESSURE LABEL  
PH8226049 SAFETY VALVE LABEL  
PH8226050 PRESSURE RELEASE VALVE LABEL  
PLABEL-12A READ MANUAL LABEL-VERT  
PH8226052 WARNING ID LABEL H8226  
PLABEL-43 RESPIRATOR/GLASSES LABEL  
PH8226024 SAFETY VALVE  
PH8226025 PRESSURE RELEASE VALVE  
PH8226026 SEALING WASHER  
PN11M  
HEX NUT M35-1.5  
PH8226028 ROCKER  
Model H8226 5 Gallon Automatic Mixing Paint Tank  
-11-  
 
 
 
 

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