Hercules Item 56214 Owner's manual

Category
Power tools
Type
Owner's manual

This manual is also suitable for

!"#$"%&'()*''+(,-.$&&"/$01(23&/$4566&(7$/
26+'&(
89:;
<=>?@?AB( 56( *#'C'0/( -'#$63-( $0D3#EF( G-'#( H3-/( #'"+( "0+(
30+'#-/"0+(,I0'#J-(2"03"&K(()=!9(58@)(2=?G=L.
When unpacking, make sure that the product is intact and
undamaged. If any parts are missing or broken, please call
1-888-866-5797 as soon as possible. Reference
56214.
Owner’s Manual &
Safety Instructions
Page 2 M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSK Item 56214
IMPORTANT SAFETY INFORMATION
GENERAL POWER TOOL SAFETY WARNINGS
>'"+("&&(-"U'/E(I"#0$01-("0+("&&($0-/#3./$60-K((
Failure to follow the warnings and instructions may
result in electric shock, fire and/or serious injury. )"C'(
"&&(I"#0$01-("0+($0-/#3./$60-(U6#(U3/3#'(#'U'#'0.'K(((
The term ″power tool″ in the warnings refers to your
mains-operated (corded) power tool.
Work Area Safety
1. 7''*(I6#V("#'"(.&'"0("0+(I'&&(&$/K((
Cluttered or dark areas invite accidents.
2. W6(06/(6*'#"/'(*6I'#(/66&-($0('X*&6-$C'(
"/H6-*N'#'-F(-3.N("-($0(/N'(*#'-'0.'(6U(
U&"HH"%&'(&$O3$+-F(1"-'-(6#(+3-/K Power tools
create sparks which may ignite the dust or fumes.
3. 7''*(.N$&+#'0("0+(%E-/"0+'#-(
"I"E(IN$&'(6*'#"/$01("(*6I'#(/66&K
Distractions can cause you to lose control.
Electrical Safety
1. Y6I'#(/66&(*&31-(H3-/(H"/.N(/N'(63/&'/K((
?'C'#(H6+$UE(/N'(*&31($0("0E(I"EK((
W6(06/(3-'("0E("+"*/'#(*&31-(I$/N('"#/N'+(
Z1#630+'+[(*6I'#(/66&-K Unmodified plugs and
matching outlets will reduce risk of electric shock.
2. =C6$+(%6+E(.60/"./(I$/N('"#/N'+(6#(1#630+'+(
-3#U".'-(-3.N("-(*$*'-F(#"+$"/6#-F(#"01'-("0+(
#'U#$1'#"/6#-K( There is an increased risk of electric
shock if your body is earthed or grounded.
3. W6(06/('X*6-'(*6I'#(/66&-(/6(#"$0(6#(I'/(
.60+$/$60-K Water entering a power tool
will increase the risk of electric shock.
4. W6(06/("%3-'(/N'(.6#+K((?'C'#(3-'(/N'(.6#+(U6#(
."##E$01F(*3&&$01(6#(30*&311$01(/N'(*6I'#(/66&K((
7''*(.6#+("I"E(U#6H(N'"/F(6$&F(-N"#*('+1'-(
6#(H6C$01(*"#/-K((Damaged or entangled
cords increase the risk of electric shock.
5. <N'0(6*'#"/$01("(*6I'#(/66&(63/+66#-F(
3-'("0('X/'0-$60(.6#+(-3$/"%&'(U6#(
63/+66#(3-'K Use of a cord suitable for outdoor
use reduces the risk of electric shock.
6. @U(6*'#"/$01("(*6I'#(/66&($0("(+"H*(&6."/$60(
$-(30"C6$+"%&'F(3-'("(A#630+(M"3&/(\$#.3$/(
@0/'##3*/'#(ZAM\@[(*#6/'./'+(-3**&EK
Use of a GFCI reduces the risk of electric shock.
Personal Safety
1. )/"E("&'#/F(I"/.N(IN"/(E63("#'(+6$01("0+(3-'(
.6HH60(-'0-'(IN'0(6*'#"/$01("(*6I'#(/66&K((W6(
06/(3-'("(*6I'#(/66&(IN$&'(E63("#'(/$#'+(6#(30+'#(
/N'($0U&3'0.'(6U(+#31-F("&.6N6&(6#(H'+$."/$60K
A moment of inattention while operating power
tools may result in serious personal injury.
2. G-'(*'#-60"&(*#6/'./$C'('O3$*H'0/K((=&I"E-(
I'"#('E'(*#6/'./$60K Protective equipment
such as dust mask, non-skid safety shoes, hard
hat, or hearing protection used for appropriate
conditions will reduce personal injuries.
3. Y#'C'0/(30$0/'0/$60"&(-/"#/$01K(90-3#'(/N'(-I$/.N]
/#$11'#($-($0(/N'(6UU4*6-$/$60(%'U6#'(.600'./$01(
/6(*6I'#(-63#.'("0+]6#(%"//'#E(*".VF(*$.V$01(
3*(6#(."##E$01(/N'(/66&K Carrying power tools
with your finger on the switch or energizing power
tools that have the switch on invites accidents.
4. >'H6C'("0E("+D3-/$01(V'E(6#(I#'0.N(
%'U6#'(/3#0$01(/N'(*6I'#(/66&(60K
A wrench or a key left attached to a rotating part
of the power tool may result in personal injury.
5. W6(06/(6C'##'".NK((7''*(*#6*'#(U66/$01("0+(
%"&"0.'("/("&&(/$H'-K This enables better control
of the power tool in unexpected situations.
6. W#'--(*#6*'#&EK((W6(06/(I'"#(&66-'(.&6/N$01(6#(
D'I'&#EK((7''*(E63#(N"$#F(.&6/N$01("0+(1&6C'-(
"I"E(U#6H(H6C$01(*"#/-K Loose clothes, jewelry
or long hair can be caught in moving parts.
7. @U(+'C$.'-("#'(*#6C$+'+(U6#(/N'(.600'./$60(6U(
+3-/('X/#"./$60("0+(.6&&'./$60(U".$&$/$'-F('0-3#'(
/N'-'("#'(.600'./'+("0+(*#6*'#&E(3-'+K Use of
dust collection can reduce dust-related hazards.
8. W6(06/(&'/(U"H$&$"#$/E(1"$0'+(U#6H(U#'O3'0/(3-'(
6U(/66&-("&&6I(E63(/6(%'.6H'(.6H*&".'0/("0+(
$106#'(/66&(-"U'/E(*#$0.$*&'-K A careless action
can cause severe injury within a fraction of a second.
9. ,0&E(3-'(-"U'/E('O3$*H'0/(/N"/(N"-(%''0(
"**#6C'+(%E("0("**#6*#$"/'(-/"0+"#+-("1'0.EK
Unapproved safety equipment may not provide
adequate protection. Eye protection must be
ANSI-approved and breathing protection
must be NIOSH-approved for the
specific hazards in the work area.
10. Avoid unintentional starting.
Prepare to begin work before turning on the tool.
a. Do not lay the tool down until it has come to
a complete stop. Moving parts can grab the
surface and pull the tool out of your control.
Page 3M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSKItem 56214
b. When using a handheld power tool,
maintain a firm grip on the tool with both
hands to resist starting torque.
11. Do not leave the tool unattended when it is plugged
into an electrical outlet. Turn off the tool, and
unplug it from its electrical outlet before leaving.
12. This product is not a toy.
Keep it out of reach of children.
13. People with pacemakers should consult their
physician(s) before use. Electromagnetic fields in
close proximity to heart pacemaker could cause
pacemaker interference or pacemaker failure.
In addition, people with pacemakers should:
Avoid operating alone.
• Do not use with Switch locked on.
• Properly maintain and inspect to avoid
electrical shock.
• Properly ground power cord.
Ground Fault Circuit Interrupter (GFCI)
should also be implemented – it prevents
sustained electrical shock.
14. The warnings, precautions, and instructions
discussed in this instruction manual cannot
cover all possible conditions and situations
that may occur. It must be understood by the
operator that common sense and caution are
factors which cannot be built into this product,
but must be supplied by the operator.
Power Tool Use and Care
1. W6(06/(U6#.'(/N'(*6I'#(/66&K((G-'(/N'(
.6##'./(*6I'#(/66&(U6#(E63#("**&$."/$60K
The correct power tool will do the job better and
safer at the rate for which it was designed.
2. W6(06/(3-'(/N'(*6I'#(/66&($U(/N'()I$/.N(
+6'-(06/(/3#0($/(60("0+(6UUK Any power tool
that cannot be controlled with the Switch
is dangerous and must be repaired.
3. W$-.600'./(/N'(*&31(U#6H(/N'(*6I'#(-63#.'("0+]
6#(#'H6C'(/N'(%"//'#E(*".VF($U(+'/".N"%&'F(U#6H(
/N'(*6I'#(/66&(%'U6#'(H"V$01("0E("+D3-/H'0/-F(
.N"01$01("..'--6#$'-F(6#(-/6#$01(*6I'#(
/66&-K Such preventive safety measures reduce
the risk of starting the power tool accidentally.
4. )/6#'($+&'(*6I'#(/66&-(63/(6U(/N'(#'".N(6U(
.N$&+#'0("0+(+6(06/("&&6I(*'#-60-(30U"H$&$"#(
I$/N(/N'(*6I'#(/66&(6#(/N'-'($0-/#3./$60-(
/6(6*'#"/'(/N'(*6I'#(/66&K Power tools are
dangerous in the hands of untrained users.
5. 2"$0/"$0(*6I'#(/66&-("0+("..'--6#$'-K((\N'.V(
U6#(H$-"&$10H'0/(6#(%$0+$01(6U(H6C$01(
*"#/-F(%#'"V"1'(6U(*"#/-("0+("0E(6/N'#(
.60+$/$60(/N"/(H"E("UU'./(/N'(*6I'#(/66&J-(
6*'#"/$60K((@U(+"H"1'+F(N"C'(/N'(*6I'#(/66&(
#'*"$#'+(%'U6#'(3-'K Many accidents are
caused by poorly maintained power tools.
6. 7''*(.3//$01(/66&-(-N"#*("0+(.&'"0K Properly
maintained cutting tools with sharp cutting edges
are less likely to bind and are easier to control.
7. G-'(/N'(*6I'#(/66&F("..'--6#$'-("0+(/66&(%$/-(
'/.K($0("..6#+"0.'(I$/N(/N'-'($0-/#3./$60-F(
/"V$01($0/6("..630/(/N'(I6#V$01(.60+$/$60-(
"0+(/N'(I6#V(/6(%'(*'#U6#H'+K Use of the
power tool for operations different from those
intended could result in a hazardous situation.
Service
1. 8"C'(E63#(*6I'#(/66&(-'#C$.'+(%E("(O3"&$U$'+(
#'*"$#(*'#-60(3-$01(60&E($+'0/$."&(#'*&".'H'0/(
*"#/-K
This will ensure that the safety of
the power tool is maintained.
2. Maintain labels and nameplates on the tool.
These carry important safety information.
If unreadable or missing, contact
Harbor Freight Tools for a replacement.
Vibration Safety
This tool vibrates during use. Repeated or long-term
exposure to vibration may cause temporary or permanent
physical injury, particularly to the hands, arms and
shoulders. To reduce the risk of vibration-related injury:
1. Anyone using vibrating tools regularly or for an
extended period should first be examined by a
doctor and then have regular medical check-ups
to ensure medical problems are not being caused
or worsened from use. Pregnant women or
people who have impaired blood circulation to
the hand, past hand injuries, nervous system
disorders, diabetes, or Raynaud’s Disease should
not use this tool. If you feel any medical or
physical symptoms related to vibration (such as
tingling, numbness, and white or blue fingers),
seek medical advice as soon as possible.
2. Do not smoke during use. Nicotine reduces
the blood supply to the hands and fingers,
increasing the risk of vibration-related injury.
3. Wear suitable gloves to reduce the
vibration effects on the user.
4. Use tools with the lowest vibration when there
is a choice between different processes.
5. Include vibration-free periods each day of work.
6. Grip tool as lightly as possible (while still keeping
safe control of it). Let the tool do the work.
7. To reduce vibration, maintain the tool as
explained in this manual. If any abnormal
vibration occurs, stop use immediately.
(()=!9(589)9(
@?)5>G\5@,?)K
Page 4 M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSK Item 56214
GROUNDING
5,(Y>9!9?5(9L9\5>@\()8,\7(=?W(
W9=58(M>,2(@?\,>>9\5(A>,G?W@?AB(
\N'.V(I$/N("(O3"&$U$'+('&'./#$.$"0($U(E63(
"#'($0(+63%/("-(/6(IN'/N'#(/N'(63/&'/($-(
*#6*'#&E(1#630+'+K((W6(06/(H6+$UE(/N'(*6I'#(.6#+(
*&31(*#6C$+'+(I$/N(/N'(/66&K((?'C'#(#'H6C'(/N'(
1#630+$01(*#601(U#6H(/N'(*&31K((W6(06/(3-'(/N'(/66&(
$U(/N'(*6I'#(.6#+(6#(*&31($-(+"H"1'+K((@U(+"H"1'+F(
N"C'($/(#'*"$#'+(%E("(-'#C$.'(U".$&$/E(%'U6#'(3-'K((@U(
/N'(*&31(I$&&(06/(U$/(/N'(63/&'/F(N"C'("(*#6*'#(63/&'/(
$0-/"&&'+(%E("(O3"&$U$'+('&'./#$.$"0K
Grounded Tools: Tools with
Three Prong Plugs
^4Y#601(Y&31("0+(,3/&'/
1. Tools marked with “Grounding Required” have
a three wire cord and three prong grounding
plug. The plug must be connected to a properly
grounded outlet. If the tool should electrically
malfunction or break down, grounding provides
a low resistance path to carry electricity away
from the user, reducing the risk of electric
shock. Z)''(^4Y#601(Y&31("0+(,3/&'/K[
2. The grounding prong in the plug is connected
through the green wire inside the cord to the
grounding system in the tool. The green wire
in the cord must be the only wire connected
to the tool’s grounding system and must
never be attached to an electrically “live”
terminal. Z)''(^4Y#601(Y&31("0+(,3/&'/K[
3. The tool must be plugged into an appropriate outlet,
properly installed and grounded in accordance
with all codes and ordinances. The plug and outlet
should look like those in the preceding illustration.
Z)''(^4Y#601(Y&31("0+(,3/&'/K[
Double Insulated Tools: Tools
with Two Prong Plugs
,3/&'/-(U6#(_4Y#601(Y&31
1. Tools marked “Double Insulated” do not
require grounding. They have a special
double insulation system which satisfies OSHA
requirements and complies with the applicable
standards of Underwriters Laboratories, Inc.,
the Canadian Standard Association,
and the National Electrical Code.
2. Double insulated tools may be used in either of the
120 volt outlets shown in the preceding illustration.
Z)''(,3/&'/-(U6#(_4Y#601(Y&31K[
Extension Cords
1. Grounded tools require a three wire extension cord.
Double Insulated tools can use either
a two or three wire extension cord.
2. As the distance from the supply outlet increases,
you must use a heavier gauge extension cord.
Using extension cords with inadequately sized wire
causes a serious drop in voltage, resulting in loss of
power and possible tool damage. Z)''(5"%&'(=K[
3. The smaller the gauge number of the wire, the
greater the capacity of the cord. For example,
a 14 gauge cord can carry a higher current
than a 16 gauge cord. Z)''(5"%&'(=K[
4. When using more than one extension cord to make
up the total length, make sure each cord contains at
least the minimum wire size required. Z)''(5"%&'(=K[
5. If you are using one extension cord for more
than one tool, add the nameplate(amperes
and use the sum to determine the required
minimum cord size. Z)''(5"%&'(=K[
6. If you are using an extension cord outdoors, make
sure it is marked with the suffix “W-A” (“W” in
Canada) to indicate it is acceptable for outdoor use.
7. Make sure the extension cord is properly wired
and in good electrical condition. Always replace
a damaged extension cord or have it repaired
by a qualified electrician before using it.
8. Protect the extension cords from sharp objects,
excessive heat, and damp or wet areas.
Page 5M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSKItem 56214
5=`L9(=B((>9\,229?W9W(2@?@2G2(<@>9(
A=GA9(M,>(9a59?)@,?(\,>W)b(Z;_c]_:c(!,L5[
?=29YL=59
=2Y9>9)
Z"/(U3&&(&6"+[
9a59?)@,?(\,>W(
L9?A58
_Rd Rcd SRd ;ccd ;Rcd
0 – 2.0 18 18 18 18 16
2.1 – 3.4 18 18 18 16 14
3.5 – 5.0 18 18 16 14 12
5.1 – 7.0 18 16 14 12 12
7.1 – 12.0 18 14 12 10 -
12.1 – 16.0 14 12 10 - -
16.1 – 20.0 12 10 - - -
b(`"-'+(60(&$H$/$01(/N'(&$0'(C6&/"1'(+#6*(/6(U$C'(C6&/-("/(
;Rce(6U(/N'(#"/'+("H*'#'-K
Symbology
Double Insulated
!
Volts
f
Alternating Current
=
Amperes
n
0
xxxx/min.
No Load Revolutions per Minute (RPM)
WARNING marking concerning Risk
of Eye Injury. Wear ANSI-approved
safety goggles with side shields.
Read the manual before
set-up and/or use.
WARNING marking concerning
Risk of Hearing Loss.
Wear hearing protection.
WARNING marking
concerning Risk of Fire.
Do not cover ventilation ducts.
Keep flammable objects away.
WARNING marking concerning
Risk of Electric Shock.
Properly connect power cord
to appropriate outlet.
Warning Symbols and Definitions
(5N$-($-(/N'(-"U'/E("&'#/(-EH%6&K((@/($-(3-'+(/6(
"&'#/(E63(/6(*6/'0/$"&(*'#-60"&($0D3#E(N"g"#+-K((
,%'E("&&(-"U'/E(H'--"1'-(/N"/(U6&&6I(/N$-(-EH%6&(/6(
"C6$+(*6--$%&'($0D3#E(6#(+'"/NK
@0+$."/'-("(N"g"#+63-(
-$/3"/$60(IN$.NF($U(06/(
"C6$+'+F(I$&&(#'-3&/($0(+'"/N(6#(-'#$63-($0D3#EK
@0+$."/'-("(N"g"#+63-(
-$/3"/$60(IN$.NF($U(06/(
"C6$+'+F(.63&+(#'-3&/($0(+'"/N(6#(-'#$63-($0D3#EK
@0+$."/'-("(N"g"#+63-(
-$/3"/$60(IN$.NF($U(06/(
"C6$+'+F(.63&+(#'-3&/($0(H$06#(6#(H6+'#"/'($0D3#EK
=++#'--'-(*#"./$.'-(06/(
#'&"/'+(/6(*'#-60"&($0D3#EK
Specifications
Electrical Rating 120 VAC / 60 Hz / 3.5 A
No Load Speed 11000-20000 OPM
Functional Description
_
^
:
;
1. LED Worklight
2. Release Lever
3. Power Switch
4. Variable Speed Dial
Page 6 M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSK Item 56214
OPERATION
( >'"+(/N'(9?5@>9(@2Y,>5=?5(
)=M95h(@?M,>2=5@,?(-'./$60("/(/N'(
%'1$00$01(6U(/N$-(H"03"&($0.&3+$01(
"&&(/'X/(30+'#(-3%N'"+$01-(/N'#'$0(
%'U6#'(-'/(3*(6#(3-'(6U(/N$-(*#6+3./K
Tool Set Up
5,(Y>9!9?5()9>@,G)(@?iG>h(M>,2(
=\\@W9?5=L(,Y9>=5@,?B(
2"V'(-3#'(/N"/(/N'()I$/.N($-($0(/N'(,MM(*6-$/$60("0+(
30*&31(/N'(/66&(U#6H($/-('&'./#$."&(63/&'/(%'U6#'(
*'#U6#H$01("0E(*#6.'+3#'($0(/N$-(-'./$60K
1. Flip the Release Lever forward to the open position
in order to remove the Flange Assembly.
M&"01'(
=--'H%&E(
>'&'"-'(
L'C'#
2. Install the desired accessory by inserting
onto the Shaft fitting pins.
3. Reattach the Flange Assembly and hold in place
momentarily to keep the accessory secure.
?6/'B Accessories may be mounted at angles
up to 90° left or right of straight ahead.
?6/'B The long Cutter Blade should only be
used in the straight ahead position.
\=G5@,?j When attaching the Cutter Blade,
orient the accessory so that the blade faces
AWAY from the handle to avoid injury.
4. Flip the Release Lever back to original
position to secure accessory.
5. After securing, the attachment should not move
on the Spindle. If it can move with the power off,
reattach it, making sure that the holes on the
attachment line up with the fitting pins on the Shaft.
?6/'B For sanding, first attach the Sanding Pad to the
tool, then align a sheet of Sandpaper over the pad and
press into place. Once a Sandpaper corner becomes
worn, turn it 120° or replace the sheet with a new one.
Workpiece and Work Area Set Up
1. Designate a work area that is clean and well-lit.
The work area must not allow access by children
or pets to prevent distraction and injury.
2. Route the power cord along a safe route
to reach the work area without creating a
tripping hazard or exposing the power cord to
possible damage. The power cord must
reach the work area with enough extra length
to allow free movement while working.
3. Secure loose workpieces using a vise or clamps
(not included) to prevent movement while working.
4. There must not be hazardous objects, such
as utility lines or foreign objects, nearby that
will present a hazard while working.
5. You must use personal safety equipment including,
but not limited to, ANSI-approved eye and hearing
protection, as well as heavy-duty work gloves.
General Operation
5,(Y>9!9?5()9>@,G)(@?iG>hB((A#$*(
/N'(/66&(U$#H&E($0(%6/N(N"0+-K
1. Make sure that the Power Switch is in the
off-position, then plug in the tool.
2. Hold the Tool with both hands and slide
the Power Switch forward to activate.
3. Adjust the speed of the tool using the Speed
Control Dial. There are six speed settings from 1
(slowest) to 6 (fastest). Determine the optimum
speed by testing on a scrap piece of material.
4. Do not allow contact between Sandpaper
or Blade and workpiece until the tool is
running at the intended speed.
5. Avoid contact with foreign objects such as metal
screws and nails when sanding, scraping, or cutting.
6. Do not apply excessive pressure on the
Tool. Allow the Tool to do the work.
7. When finished, slide the Power Switch to OFF. Allow
the tool to stop completely before setting it down.
8. To prevent accidents, turn off the tool and
unplug it after use. Clean, then store the
tool indoors out of children’s reach.
Page 7M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSKItem 56214
MAINTENANCE AND SERVICING
( Y#6.'+3#'-(06/(-*'.$U$."&&E('X*&"$0'+(
$0(/N$-(H"03"&(H3-/(%'(*'#U6#H'+(
60&E(%E("(O3"&$U$'+(/'.N0$.$"0K
5,(Y>9!9?5()9>@,G)(@?iG>h(M>,2(
=\\@W9?5=L(,Y9>=5@,?B(
2"V'(-3#'(/N"/(/N'()I$/.N($-(&6.V'+("0+(30*&31(
/N'(/66&(U#6H($/-('&'./#$."&(63/&'/($-(#'H6C'+(%'U6#'(
*'#U6#H$01("0E(*#6.'+3#'($0(/N$-(-'./$60K(
5,(Y>9!9?5()9>@,G)(@?iG>h(M>,2(5,,L(
M=@LG>9B(
W6(06/(3-'(+"H"1'+('O3$*H'0/K((
@U("%06#H"&(06$-'(6#(C$%#"/$60(6..3#-F(N"C'(
/N'(*#6%&'H(.6##'./'+(%'U6#'(U3#/N'#(3-'K
Cleaning, Maintenance,
and Lubrication
1. `9M,>9(9=\8(G)9F inspect the general
condition of the tool. Check for:
• loose hardware
• misalignment or binding of moving parts
• damaged cord/electrical wiring,
• cracked or broken parts
• any other condition that may
affect its safe operation.
2. =M59>(G)9F wipe external surfaces
of the tool with clean cloth.
3. Periodically blow dust and grit out of the motor
vents using dry compressed air. Wear ANSI-
approved safety goggles and NIOSH-approved
breathing protection while doing this.
4. <=>?@?Aj((@U(/N'(-3**&E(.6#+(6U(/N$-(
*6I'#(/66&($-(+"H"1'+F($/(H3-/(%'(#'*&".'+(
60&E(%E("(O3"&$U$'+(-'#C$.'(/'.N0$.$"0K
Troubleshooting
Y#6%&'H Y6--$%&'(\"3-'- L$V'&E()6&3/$60-
Tool will not start. 1. Cord not connected.
2. No power at outlet.
3. Tool’s thermal reset
breaker tripped (if equipped).
4. Internal damage or wear. (Carbon
brushes or switch, for example.)
1. Check that cord is plugged in.
2. Check power at outlet. If outlet is unpowered,
turn off tool and check circuit breaker. If breaker
is tripped, make sure circuit is right capacity
for tool and circuit has no other loads.
3. Turn off tool and allow to cool.
Press reset button on tool.
4. Have technician service tool.
Tool operates slowly. 1. Excess pressure applied to workpiece.
2. Power being reduced by long or
small diameter extension cord.
1. Decrease pressure, allow tool to do the work.
2. Eliminate use of extension cord. If an extension
cord is needed, use one with the proper
diameter for its length and load. See Extension
Cords in GROUNDING section.
Performance
decreases over time.
Carbon brushes worn or damaged. Have qualified technician replace brushes.
Excessive noise
or rattling.
Internal damage or wear. (Carbon brushes or
bearings, for example.)
Have technician service tool.
Overheating. 1. Forcing tool to work too fast.
2. Blocked motor housing vents.
3. Motor being strained by long or
small diameter extension cord.
1. Allow tool to work at its own rate.
2. Wear ANSI-approved safety goggles and NIOSH-
approved dust mask/respirator while blowing
dust out of motor using compressed air.
3. Eliminate use of extension cord. If an extension
cord is needed, use one with the proper
diameter for its length and load. See Extension
Cords in GROUNDING section.
Tool does not
grind, sand or
brush effectively.
1. Disc accessory may be loose on Spindle.
2. Disc accessory may be damaged,
worn or wrong type for the material.
1. Be sure disc accessory is of correct
dimension and Flange Arbor Nut is tight.
2. Check condition and type of disc accessory. Use
only proper type of disc accessory in good condition.
( M6&&6I("&&(-"U'/E(*#'."3/$60-(IN'0'C'#(+$"106-$01(6#(-'#C$.$01(
/N'(/66&K((W$-.600'./(*6I'#(-3**&E(%'U6#'(-'#C$.'K
Page 8 M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSK Item 56214
PARTS LIST AND DIAGRAM
Parts List
Y"#/ W'-.#$*/$60 k/E
1 Release Lever 1
2 Cam 1
3 Screw 3
4 Cylindrical Pin 1
5 Spanner Base 1
6 Hot Board 1
7 Spindle 1
8 Connector 1
9 Compression Spring 1
10 Washer 1
11 Orientation Sleeve 1
12 Compression Spring 2
13 Clutch Lining 1
14 Shaft 1
15 O Ring 1
18 Left/Right Cover 1
19 Screw 3
20 Retaining Ring 1
21 Ball Bearing 619 1
22 Screw 4
23 Fore Housing 1
24 Light Socket 1
25 Light Cover 1
26 Shaft Cover 1
27 Ball Bearing 618 1
30 Spring Board 1
32 Power Supply Board 1
33 Pendulum Fork 1
34 Retaining Ring 1
35 Ball Bearing 607 1
36 Washer 1
37 Counterweight Piece 1
Y"#/ W'-.#$*/$60 k/E
38 O Ring 1
39 Middle cover 1
41 Rotor Set 1
42 Dust Proof Ring 1
44 Magnet Ring 1
45 Wind Baffle Ring 1
46 Screw 2
47 Stator Set 1
48 Trigger 1
49 Switch Lever 1
50 Housing 1
51 O Ring 1
52 Retaining Ring 1
53 Brush Bracket Assembly 1
54 Self-Tapping Screw 2
55 Carbon Brush 1
56 Constant Speed Assembly 1
57 Screw 1
58 Rear Cover 1
59 Rubber Pin 2
60 Self-Tapping Screw 2
61 Screw 3X6 2
62 Brush Bracket I Assembly 1
63 Speed Adjustment Knob 1
64 Power Cord 1
68 Sanding Pad 1
101 Lever Assembly 1
102 Output Shaft Assembly 1
103 Flange Assembly 1
104 Rotor Assembly 1
105 Housing Assembly 1
Page 9M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSKItem 56214
Assembly Diagram
Page 10 M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSK Item 56214
>'.6#+(Y#6+3./J-()'#$"&(?3H%'#(8'#'B(
?6/'B(@U(*#6+3./(N"-(06(-'#$"&(03H%'#F(#'.6#+(H60/N("0+(E'"#(6U(*3#.N"-'($0-/'"+K
?6/'B >'*&".'H'0/(*"#/-("#'(06/("C"$&"%&'K
Page 11M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTSKItem 56214
LIMITED 90 DAY WARRANTY
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards,
and warrants to the original purchaser that this product is free from defects in materials and workmanship for the
period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper
installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries
to persons or property, or for incidental, contingent, special or consequential damages arising from the use of
our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with transportation charges
prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise.
If our inspection verifies the defect, we will either repair or replace the product at our election or we may
elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will
return repaired products at our expense, but if we determine there is no defect, or that the defect resulted
from causes not within the scope of our warranty, then you must bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
_QR:;(=163#"(>6"+((l((\"&"%"-"-F(\=(T;^c_((l((;4PPP4PQQ4RSTS
!$-$/(63#(I'%-$/'("/B(N//*B]]IIIKN"#%6#U#'$1N/K.6H
9H"$&(63#(/'.N0$."&(-3**6#/("/B(*#6+3./-3**6#/mN"#%6#U#'$1N/K.6H
M6#(/'.N0$."&(O3'-/$60-F(*&'"-'(."&&(;4PPP4PQQ4RSTS
Copyright
©
2019 by Harbor Freight Tools
®
. All rights reserved. No portion of this manual or
any artwork contained herein may be reproduced in any shape or form without the express
written consent of Harbor Freight Tools. Diagrams within this manual may not be drawn
proportionally. Due to continuing improvements, actual product may differ slightly from the
product described herein. Tools required for assembly and service may not be included.
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12

Hercules Item 56214 Owner's manual

Category
Power tools
Type
Owner's manual
This manual is also suitable for

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI