Grizzly H8219 Air Orbital Sander Owner Manual

Grizzly H8219 Air Orbital Sander Owner Manual
MODEL H8219
AIR ORBITAL SANDER
INSTRUCTION MANUAL
COPYRIGHT © AUGUST, 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.
#JM9840 PRINTED IN CHINA
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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.
NOTICE
This symbol is used to alert the user to useful
information about proper operation of the equipment.
Safety Instructions for Pneumatic Tools
1. READ THIS MANUAL. This tool may
cause personal injury if used incorrectly. 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 during operation, which may cause serious 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 operation, which can cause respiratory
injury if inhaled. Always wear a respirator NIOSH approved for the type of
material being processed.
Model H8219 Air Orbital Sander
4. WEAR HEARING PROTECTION.
Operating this tool for prolonged time
periods may damage your hearing.
Your risk depends on length and frequency 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 components 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.
-1-
7. AVOID ENTANGLEMENTS. Do not
wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry, 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 accessories, 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 surfaces 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 binding 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
OPERATION. 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 accessories. 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.
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.
-2-
Model H8219 Air Orbital Sander
INTRODUCTION
Foreword
Specifications
The
specifications,
details,
and
photographs in this manual represent
the Model H8219 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.
No Load Speed.........................8,000 RPM
Air Consumption...............................6 CFM
Air Inlet.....................................................1⁄4"
Required PSI.....................................90 PSI
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
E-Mail: manuals@grizzly.com
Specifications
H8219 Inventory
A. Air Orbital Sander
B. 1/4" NPT Male Quick Connect Fitting
C. Tool Oil Bottle
A
C
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
E-Mail: techsupport@grizzly.com
Web Site: http://www.grizzly.com
Model H8219 Air Orbital Sander
B
Figure 1. Model H8219 Inventory.
-3-
OPERATIONS
Attaching Sandpaper
1. DISCONNECT THE SANDER FROM
THE AIR SUPPLY!
2. Install the 1⁄4" NPT male quick-connect
fitting into the air inlet.
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.
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.
3. The sanding pad for the Model H8219
measures 61/2" X 31/2". New sandpaper
sheets can be obtained by cutting down
a single sheet or a piece from a roll.
Cut at least 21/2" extra for the length to
fasten it properly.
Note: Using sandpaper that is torn or
is smaller than the sanding pad will
cause excessive wear and damage
your sander.
4. Attach the sandpaper by clamping it
onto both ends of the sander with the
paper clamps as, shown in Figure 2.
Paper Clamp
Holding Spikes
Figure 2. Attaching the sandpaper.
5. Firmly press the paper clamps until the
holding spikes (Figure 2) push through
the sandpaper.
-4-
Model H8219 Air Orbital Sander
EYE INJURY
HAZARD!
Wear protective
equipment when
using this tool.
LUNG/EAR
INJURY HAZARD!
Wear protective
equipment when
using this tool.
ACCIDENTAL
START HAZARD!
Disconnect before
service or tool
changes.
Using the Sander
1. Plug the tool into compressed air regulated at 90 PSI.
AIR PRESSURE
HAZARD!
Never exceed max
PSI rating for tool.
2. Hold the sander firmly and press the
throttle lever (Figure 3) to turn it ON.
3. Turn the regulator knob (Figure 3) to
adjust the speed of the air sander.
Throttle Lever
Daily Maintenance
The air sander MUST have 2-6 drops of oil
dropped directly into the air fitting before
and after each use.
A filter/lubricator/regulator set up is not
recommended, as excess oil in the tool
could spray onto the workpiece.
Regulator Knob
Figure 3. Sander controls.
4. Remove pressure on the throttle lever
to stop the sander.
5. When the sandpaper loses its effectiveness, remove sandpaper from the pad,
and replace with a new piece.
To avoid accidental starting, disconnect
the sander from the air supply when it
is not in use.
Model H8219 Air Orbital Sander
Run the sander for a few minutes to eject
excess oil, then wipe the tool down with a
rag and begin sanding. Oil the tool after
use or storage.
These procedures should be done after
each use:
•
Wipe the housing with a dry cloth, or
blow off the dust and debris with compressed air.
•
Check for damage to tooling, hoses,
housing or other accessories.
-5-
H8219 PARTS LIST
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REF PART #
DESCRIPTION
REF PART #
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
MOTOR HOUSING
FOAM MUFFLER
LEVER PIN
COMPRESSION SPRING
PLUNGER
AIR COUPLER
E-CLIP 5MM
O-RING 4.8 X 1.9 P5
SPEED REGULATOR
LEVER PIN
GRIP BAND
RUBBER GRIP
GRIP SCREW
THROTTLE LEVER
RETAINING RING
BALL BEARNING 1.5 X 11
END PLATE
CYLINDER
ROTOR
ROTOR BLADE
FRONT END PLATE
BALL BEARING 6200ZZ
ROTOR KEY
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
ROTOR SHAFT
GASKET
MOUNT SCREW
LOCK WASHER
BASE
RUBBER MOUNT
BALANCER
BALANCER LOCK SCREW
CAP SCREW M16-2 X 30
CAP SCREW M5-.8 X 14
BALL BEARNING 5 X 35
PAPER CLAMP
PAD BASE
SANDING PAD
RETAINING RING
BEARING GASKET
BEARING SCREW
BEARING HANG SCREW
BEARING HOUSING
1/4" NPT MALE AIR FITTING
O-RING KIT
O-RING CYLINDER
PIN CYLINDER
PH8219001
PH8219002
PH8219003
PH8219004
PH8219005
PH8219006
PEC13M
PORP005
PH8219009
PH8219010
PH8219011
PH8219012
PH8219013
PH8219014
PH8219015
PH8219016
PH8219017
PH8219018
PH8219019
PH8219020
PH8219021
P6200
PH8219023
PH8219024
PH8219025
PH8219026
PH8219027
PH8219028
PH8219029
PH8219030
PH8219031
PSB166M
PSB20M
PH8219034
PH8219035
PH8219036
PH8219037
PH8219038
PH8219039
PH8219040
PH8219041
PH8219042
PH8219043
PH8219044
PH8219045
PH8219046
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