Grizzly H7790 Manuel utilisateur
COPYRIGHT © NOVEMBER, 2005 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.
#EW7626 PRINTED IN CHINA
MODEL H7790/H7791
Laminate Trim Router
OWNER'S MANUAL
Table of Contents
INTRODUCTION ...............................................................................................................2
Foreword .....................................................................................................................2
Contact Information ....................................................................................................2
Machine Data Sheet ...................................................................................................3
Identification ................................................................................................................4
SECTION 1: SAFETY .......................................................................................................5
Safety Instructions for Machinery ...............................................................................5
Additional Safety Instructions for Laminate Trim Routers ..........................................7
Electrical Safety ..........................................................................................................8
SECTION 2: OPERATIONS .............................................................................................9
Unpacking/Inventory ...................................................................................................9
Removing/Installing Router Bit ...................................................................................9
Adjusting Bit Depth ...................................................................................................10
Feed Direction ..........................................................................................................10
Routing Operations ...................................................................................................11
Routing Tips .............................................................................................................11
Curved Trim Guide ...................................................................................................12
Straight Guide ...........................................................................................................12
Template Guide ........................................................................................................14
SECTION 3: ACCESSORIES .........................................................................................15
SECTION 4: MAINTENANCE ........................................................................................17
Router Maintenance .................................................................................................17
Replacing Brushes ....................................................................................................17
H7790 Parts ..............................................................................................................18
H7791 Parts ..............................................................................................................19
WARRANTY AND RETURNS ........................................................................................20
Model H7790/H7791 Laminate Trim Router-2-
INTRODUCTION
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
E-Mail: [email protected]
Web Site: http://www.grizzly.com
We are proud to offer the Grizzly Model
H7790/H7791 Laminate Trim Router.
These models are part of a growing Grizzly
family of fine power tools. When used
according to the guidelines set forth in
this manual, you can expect years of
trouble-free, enjoyable operation and proof
of Grizzly’s commitment to customer sat-
isfaction.
It is our pleasure to provide this manual
with the Model H7790/H7791 Laminate
Trim Router. It was written to encour-
age safety considerations and guide you
through general operating procedures and
maintenance.
The specifications, details, and pho-
tographs in this manual represent the
Model H7790/H7791 as supplied when the
manual was prepared. However, owing
to Grizzly’s policy of continuous improve-
ment, changes may be made at any time
with no obligation on the part of Grizzly.
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 under-
stood or followed.
Foreword Contact Information
Model H7790/H7791 Laminate Trim Router -3-
Customer Service #: (570) 546-9663 • To Order Call: (800) 523-4777 • Fax #: (800) 438-5901
MACHINE DATA
SHEET
Laminate Trim Router
Models H7790 and H7791
MODEL H7790 H7791
HP 5⁄81⁄2
NO LOAD SPEED 30,000
RPM
30,000
RPM
COLLET SIZE 1⁄4"1⁄4"
MAX. BIT
DIAMETER 11⁄8" 11⁄8"
WEIGHT 4 lbs. 4 lbs.
Machine Data Sheet
Model H7790/H7791 Laminate Trim Router-4-
Identification
A. ON/OFF Switch
B. Collet
C. Base Plate
D. Height Adjustment Lock Knob
E. Height Adjustment Knob
F. Curved Trim Guide
G. Straight Trim Guide
H. Depth Scale
Figure 1. Router component identification.
A
B
C
D
E
F
H
Model H7791Model H7790
A
B
D
C
G
Model H7790/H7791 Laminate Trim Router -5-
For Your Own Safety Read Instruction Manual
Before Operating This Equipment
The purpose of safety symbols is to attract your attention to possible hazard-
ous 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 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.
Indicates a potentially hazardous situation which, if
not avoided, COULD result in death or serious injury.
Indicates an imminently hazardous situation which, if
not avoided, WILL result in death or serious injury.
This symbol is used to alert the user to useful infor-
mation about proper operation of the equipment.
SECTION 1: SAFETY
Safety Instructions for Machinery
NOTICE
1. READ THROUGH THE ENTIRE
MANUAL BEFORE STARTING
MACHINERY. Machinery presents
serious injury hazards to untrained
users.
2. ALWAYS USE ANSI APPROVED
SAFETY GLASSES WHEN
OPERATING MACHINERY.
Everyday eyeglasses only have
impact resistant lenses, they are
NOT safety glasses.
3. ALWAYS WEAR AN ANSI
APPROVED RESPIRATOR WHEN
OPERATING MACHINERY THAT
PRODUCES DUST. Wood dust is
a carcinogen and can cause cancer
and severe respiratory illnesses.
4. ALWAYS USE HEARING
PROTECTION WHEN OPERATING
MACHINERY. Machinery noise can
cause permanent hearing damage.
5. WEAR PROPER APPAREL. DO
NOT wear loose clothing, gloves,
neckties, rings, or jewelry which
may get caught in moving parts.
Wear protective hair covering to
contain long hair and wear non-slip
footwear.
6. NEVER OPERATE MACHINERY
WHEN TIRED, OR UNDER THE
INFLUENCE OF DRUGS OR
ALCOHOL. Be mentally alert at all
times when running machinery.
Model H7790/H7791 Laminate Trim Router-6-
7. ONLY ALLOW TRAINED AND
PROPERLY SUPERVISED PER-
SONNEL TO OPERATE MACHIN-
ERY. Make sure operation instruc-
tions are safe and clearly under-
stood.
8. KEEP CHILDREN AND VISITORS
AWAY. Keep all children and visi-
tors a safe distance from the work
area.
9. MAKE WORKSHOP CHILD
PROOF. Use padlocks, master
switches, and remove switch keys.
10. NEVER LEAVE WHEN MACHINE
IS RUNNING. Turn power OFF
and allow all moving parts to come
to a complete stop before leaving
machine unattended.
11. DO NOT USE IN DANGEROUS
ENVIRONMENTS. DO NOT use
machinery in damp, wet locations,
or where any flammable or noxious
fumes may exist.
12. KEEP WORK AREA CLEAN AND
WELL LIT. Clutter and dark shad-
ows may cause accidents.
13. USE A GROUNDED EXTENSION
CORD RATED FOR THE MACHINE
AMPERAGE. Undersized cords
overheat and lose power. Replace
extension cords if they become
damaged. DO NOT use extension
cords for 220V machinery.
14.
ALWAYS DISCONNECT FROM
POWER SOURCE BEFORE
SERVICING MACHINERY. Make
sure switch is in
OFF
position before
reconnecting.
15. MAINTAIN MACHINERY WITH
CARE. Keep blades sharp and
clean for best and safest perfor-
mance. Follow instructions for lubri-
cating and changing accessories.
16. MAKE SURE GUARDS ARE IN
PLACE AND WORK CORRECTLY
BEFORE USING MACHINERY.
17. REMOVE ADJUSTING KEYS
AND WRENCHES. Make a habit
of checking for keys and adjusting
wrenches before turning machinery
ON.
18. CHECK FOR DAMAGED PARTS
BEFORE USING MACHINERY.
Check for binding and alignment
of parts, broken parts, part mount-
ing, loose bolts, and any other
conditions that may affect machine
operation. Repair or replace dam-
aged parts.
19. USE RECOMMENDED
ACCESSORIES. Refer to the
instruction manual for recom-
mended accessories. The use of
improper accessories may cause
risk of injury.
20. DO NOT FORCE MACHINERY.
Work at the speed for which
the machine or accessory was
designed.
21. SECURE WORKPIECE. Use clamps
or a vise to hold the workpiece when
practical. A secured workpiece pro-
tects your hands and frees both
hands to operate the machine.
22. DO NOT OVERREACH. Keep
proper footing and balance at all
times.
23. MANY MACHINES WILL EJECT
THE WORKPIECE TOWARD THE
OPERATOR. Know and avoid con-
ditions that cause the workpiece to
"kickback."
24. ALWAYS LOCK MOBILE BASES
(IF USED) BEFORE OPERATING
MACHINERY.
25. BE AWARE THAT CERTAIN
WOODS MAY CAUSE AN ALLER-
GIC REACTION in people and ani-
mals, especially when exposed to
fine dust. Make sure you know
what type of wood dust you will be
exposed to and always wear an
approved respirator.
Model H7790/H7791 Laminate Trim Router -7-
1. READ THE ENTIRE MANUAL: This
manual contains proper operating
instructions for this router.
2. SAFETY EQUIPMENT: Wear safety
glasses, respirator, and hearing pro-
tection when operating a router.
3. POWER SOURCE: Unplug the
router and make sure the switch is
OFF before inserting or removing bit,
making adjustments, or performing
maintenance or service. DO NOT
make adjustments while the router is
running.
4. ROUTER BITS: Inspect router bits
before use. DO NOT use router bits
that have been dropped, cracked, or
damaged. The router bit may shatter,
causing serious injury.
5. INSTALLING BIT: Insert the bit all
the way into the collet and tighten
firmly. If the bit is not inserted far
enough, the bit may slip or come out,
causing injury. DO NOT use bits with
a diameter larger than 11⁄8".
6. COLLET WRENCHES: Make sure
the collet wrenches are removed
from the router before turning it ON.
7. WORKPIECE: Check the workpiece
for nails or other foreign objects
which may cause the router to kick-
back or damage the bit, possibly
causing injury to the operator.
Additional Safety Instructions
for Laminate Trim Routers
8. HOLDING THE WORKPIECE:
Secure the workpiece with clamps
or attach it to an immovable object.
DO NOT hold the workpiece in your
hand or across your legs.
9. HOLDING THE ROUTER: Hold the
router with both hands to control
torque twist and kickback. Keep
hands away from the spinning bit.
Make sure the bit has come to a
complete stop before setting the
router down.
10. ROUTING: Always route with the
base flat upon the workpiece. DO
NOT start the router with the bit in
contact with the workpiece.
11. FEED DIRECTION: Always feed the
router against the cutter rotation. DO
NOT start routing at a corner. Starting
at a corner may cause the router to
grab, damaging the workpiece, and
possibly causing personal injury.
12. REMOVING THE BIT: The bit is
sharp and will be hot after use. Use
gloves when removing.
13. WORK AREA: DO NOT use the
router in an area that may contain
hidden live wires. Disconnect all
power leading to the work area.
14. TOOL SERVICE: If the router is
damaged, or not working correctly,
repair it before use.
No list of safety guidelines can be complete. Every shop environment is different.
Always consider safety first, as it applies to your individual working conditions.
Use this and other machinery with caution and respect. Failure to do so could
result in serious personal injury, damage to equipment or poor work results.
Model H7790/H7791 Laminate Trim Router-8-
This tool must have a ground prong
in the plug to help ensure that it is
grounded. DO NOT remove ground
prong from plug to fit into a two-
pronged outlet! If the plug will not
fit the outlet, have the proper outlet
installed by a qualified electrician.
Extension Cords
We do not recommend the use of exten-
sion cords, if you find it absolutely neces-
sary:
• Use at least a 16 gauge cord that does
not exceed 100 feet in length!
• The extension cord must also contain
a ground wire and plug pin.
• DO NOT use an extension cord that
has cuts, exposed wires, bent/missing
prongs, or other damage.
• A qualified electrician MUST size cords
over 100 feet long to prevent motor
damage.
Electrical Safety
Electrocution or fire
could result if this tool
is not grounded cor-
rectly or if your elec-
trical configuration
does not comply with
local and state codes.
Ensure compliance by
checking with a quali-
fied electrician!
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