
GS4591C BELT GRINDER
OPERATOR’S MANUAL
CONTENTS
INDEX
●TECHNICAL DATA / GETTING TO KNOW YOUR MACHINE........................................Page 1
●UNPACKING AND ASSEMBLY OF FITTINGS...................................................................Page 2
●ADJUSTMENT OF SANDING BELT....................................................................................Page 3
●REPLACEMENT OF BELT/IMPORTANT NOTICE FOR CE.............................................Page 4
●REPLACEMENT OF PRIME WHEEL..................................................................................Page 5
●EXAMPLE OF OPERATING / ADJUSTMENT OF WORKING ANGLES.........................Page 6
●ELECTRICAL CONNECTION / DISCONNECTION & OPERATION...............................Page 7
●DIAGRAM..............................................................................................................................Page 8
●PARTS LIST............................................................................................................................Page 9
●ELECTRICAL COMPONENT PART LIST & CIRCUIT DIAGRAM..................................Page 10
SAFETY RULES FOR ALL POWER TOOLS
l. Read and become familiar with the en-
tire instruction manual. Learn the tool’s
applications. limitations and possible
hazards.
2.Earth all tools. If the tool is equipped
with a three-prong plug, it must be
plugged into a three-contact electric
outlet. The third prong is a ground to
provide protection against accidental
electrical shock. If an adapter is used
to accommodate a two-contact outlet,
the adaptor’s grounding lug must be
connected to a known ground. Never
remove the thrid prong on a three-
prong plug.
3.Check damaged parts. A guard or any
other part that is damaged should be
checked to ensure that it will operate
properly and perform its intended
function before the tool is used
further. Check for proper alignment
of moving parts and for possible
broken parts, loose mountings, or any
other condition that could affect the
tool’s operation. A guard or other
damaged part should be properly re-
paired or replaced.
4.Disconnect power before servicing
and when changing accessories such
as blades, cutters.
5.Keep guards in place and in working
order.
6.Protect your eyes from being injured
by objects thrown by a power tool.
Always wear safety glasses or safety
goggles.
7.Wear a face mask or dust mask if the
cutting operation produces dust.
8.Don’t force the tool. It will give a
better and safer performance when
used on jobs for which it was de-
signed.
9.Avoid accidental starting. Ensure
that the power switch is in the OFF
position before plugging in the
power cord.’ Remove the switch when
the tool is not being used.
10.Remove adjusting keys and wrenches.
Ensure that keys and adjusting
wrenches are removed from the tool
before turning it on.
11.Drugs, alcohol, and medication. Do
not operate tool if you are under the
influence of drugs, alcohol, or medica-
tion that could effect your ability to
use the tool properly.
l2.Use recommended accessories. Using
improper accessories can be
hazardous. If in doubt, check the in-
struction manual.
l3.Never stand on a tool. Falls can
result in injury.
14.Never leave a tool running
unattended. Turn the power switch
OFF. Don’t leave the tool until it has
come to a complete stop.
15.A1ways remove the power cord plug
from the electric outlet when making
adjustments, changing parts, cleaning,
or working on the tool. 7
16.Avoid dangerous conditions. Don’t
use power tools in wet or damp
areas or expose them to rain. Keep
your work area clean and well-
lightedDo not use power tools in
areas where fumes from paint,
solvents, or flammable liquids pose a
potential hazard.
17.Keep visitors and children away.
Other people should keep a safe
distance from the work area, especially
when the tool is operating.
18.Use the proper tool.Don’t force a tool
to do a job for which it was not de-
signed.
19.Keep tools in top condition. Keep them
clean and sharp for the best and safest
performance. Follow the instructions
for changing accessories and lubricat-
ing.
20.Secure all work. When practical use
clamps or a vise to hold work. It is
safer than using your hands and pre-
vents round or odd-shaped pieces from
turning.
21.Don’t overreach. Keep proper footing
and balance at all times. Wear oil-
resistant rubber-soled footwear. Keep
the floor clear of oil, scrap wood, and
other debris.
22.Wear proper clothing and , if neces-
sary, protective hair covering. Loose
clothing or jewelry can get caught in
moving parts.
23.Make the workshop childproof with
padlocks, master switches, or by
removing starter keys.
TECHNICAL DATA / GETTING TO KNOW YOUR MACHINE .......................... 3
UNPACKING AND ASSEMBLY OF FITTINGS................................................... 4
ADJUSTMENT OF SANDING BELT................................................................... 5
REPLACEMENT OF BELT/IMPORTANT NOTICE FOR CE .............................. 6
REPLACEMENT OF PRIME WHEEL ................................................................. 7
EXAMPLE OF OPERATING / ADJUSTMENT OF WORKING ANGLES............ 8
ELECTRICAL CONNECTION / DISCONNECTION & OPERATION .................. 9
DIAGRAM............................................................................................................10
PARTS LIST........................................................................................................11
ELECTRICAL COMPONENT PART LIST & CIRCUIT DIAGRAM......................12
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