BAXTER 57899 Owner's Manual & Safety Instructions

Page 1

Owner’s Manual & Safety Instructions

Save This Manual Keep this manual for the safety warnings and precautions, assembly,

operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the back of the manual near the assembly diagram (or month and year of purchase if product has no number). Keep this manual and the receipt in a safe and dry place for future reference. 21d

!"#$%"%&'(!)*$(!&%"'"+&*,

1232+()4'(5&632+&("+7(8++%799555:8"'6)';'&2<8+:=)>

?>"2*()4'(+&=8#2="*(34%%)'+("+7(%')$4=+34%%)'+@8"'6)';'&2<8+:=)>

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.

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.

Too l s r e q ui r e d f o r a s s em b l y a n d s e rv i c e m a y n o t b e i n c lu d e d.

-./00

Read this material before using this product. Failure to do so can result in serious injury. SAVE THIS MANUAL.

Page 2

H"6*&();(P)#+&#+3

Safety .................................................2

Specifications .....................................7

!GA?HI JK?LGHMJN OGMNH?NGNP?!?HQK

Setup ..................................................8

Operation ...........................................11

RGLNMNS(!IOTJU!(GNV(V?AMNMHMJN!

This is the safety alert symbol. It is used to alert you to

potential personal injury hazards. Obey all safety messages

that follow this symbol to avoid possible injury or death.

Indicates a hazardous situation which, if not avoided,

could result in minor or moderate injury.

Addresses practices not related to personal injury.

Maintenance ......................................13

Parts List and Diagram ......................15

Warranty ............................................16

will result in death or serious injury.

could result in death or serious injury.

MOKJLHGNH(!GA?HI(MN!HLQPHMJN!

MN!HLQPHMJN!(K?LHGMNMNS(HJ(G(LM!W(JA(AML?C( ?U?PHLMP(!XJPWC(JL(MNYQLI(HJ(K?L!JN!

RGLNMNS – When using tools, basic precautions should always be followed, including the following:

S&#&'"*

H)('&$4=&(+8&('23Z3();(&*&=+'2=(38)=ZC( ;2'&C("#$(2#[4',(+)(%&'3)#3C('&"$("**(+8&( 2#3+'4=+2)#3(6&;)'&(432#<(+8&(+))*:

R)'Z(G'&"

1. W&&%(+8&(5)'Z("'&"(=*&"#("#$(5&**(*2<8+&$:(( Cluttered benches and dark areas increase the risks of electric shock, fire, and injury to persons.

2. V)(#)+()%&'"+&(+8&(+))*(2#(&\%*)32]&(

"+>)3%8&'&3C(34=8("3(2#(+8&(%'&3&#=&( );(;*">>"6*&(*2B42$3C(<"3&3C()'($43+:

The tool is able to create sparks resulting in the ignition of the dust or fumes.

Page 2 A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.: 57899

3. W&&%(6,3+"#$&'3C(=82*$'&#C("#$(

]232+)'3("5",(582*&()%&'"+2#<(+8&(+))*:((

Distractions are able to result in the loss of control of the tool.

Page 3

K&'3)#"*(!";&+,

1. !+",("*&'+:((R"+=8(58"+(,)4("'&(

$)2#<("#$(43&(=)>>)#(3&(58&#( )%&'"+2#<(+8&(+))*:((V)(#)+(43&(+8&( +))*(582*&(+2'&$()'(4#$&'(+8&(2#;*4&#=&( );($'4<3C("*=)8)*C()'(>&$2="+2)#:((

A moment of inattention while operating the tool increases the risk of injury to persons.

2. V'&33(%')%&'*,:((V)(#)+(5&"'(

*))3&(=*)+82#<()'([&5&*',:((P)#+"2#( *)#<(8"2':((W&&%(8"2'C(=*)+82#<C("#$( <*)]&3("5",(;')>(>)]2#<(%"'+3:((

Loose clothes, jewelry, or long hair increases the risk of injury to persons as a result of being caught in moving parts.

3. G])2$(4#2#+&#+2)#"*(3+"'+2#<:((T&(34'&(

+8&(352+=8(23();;(6&;)'&(=)##&=+2#<(+)( +8&("2'(34%%*,:((Do not carry the tool with

your finger on the switch or connect the tool to the air supply with the switch on.

4. L&>)]&("$[43+2#<(Z&,3("#$(5'&#=8&3( 6&;)'&(+4'#2#<(+8&(+))*()#: A wrench or a key that is left attached to a rotating part of the tool increases the risk of personal injury.

5. V)(#)+()]&''&"=8:((W&&%(%')%&'(

;))+2#<("#$(6"*"#=&("+("**(+2>&3:((

Proper footing and balance enables better control of the tool in unexpected situations.

6. Q3&(3";&+,(&B42%>&#+: A dust mask, non-skid safety shoes and a hard hat must be used for the applicable conditions.

!GA?HIJK?LGHMJNOGMNH?NGNP? !?HQK

7. G*5",3(5&"'(&,&(%')+&=+2)#: Wear ANSI-approved safety goggles.

8. Always wear hearing protection when using the tool. Prolonged exposure to high intensity noise is able to cause hearing loss.

9. L23Z();(?*&=+'2=(!8)=Z:((H823(+))*(23(#)+(

%')]2$&$(52+8("#(2#34*"+&$(<'2%%2#<( 34';"=&:((

also make exposed metal parts of the



10. G])2$(6)$,(=)#+"=+(52+8(

<')4#$&$(34';"=&3(34=8("3(%2%&3C( '"$2"+)'3C('"#<&3("#$('&;'2<&'"+)'3:

There is an increased risk of electric shock if your body is grounded.

11. ?\%*)'&(+8&(5)'Z%2&=&(+)("])2$(=)#+"=+(

52+8(82$$&#(52'2#<: Thoroughly investigate the workpiece for possible hidden wiring before performing work. Contact with live wiring will shock the operator.

Page 3A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.:57899

Page 4

H))*(Q3&("#$(P"'&

1. Use clamps or another practical way

to secure and support the workpiece

!GA?HI JK?LGHMJN OGMNH?NGNP?!?HQK

to a stable platform. Holding the work by hand or against the body is unstable and is able to lead to loss of control.

2. V)(#)+(;)'=&(+8&(+))*: Use the correct tool for the application. The correct tool will do the job better and safer at the rate for which the tool is designed.

3. V)(#)+(43&(+8&(+))*(2;(+8&(352+=8($)&3( #)+(+4'#(+8&(+))*()#()'();;: Any tool that cannot be controlled with the switch is dangerous and must be repaired.

4. V23=)##&=+(+8&(+))*(;')>(+8&("2'(3)4'=&(

6&;)'&(>"Z2#<("#,("$[43+>&#+3C( =8"#<2#<("==&33)'2&3C()'(3+)'2#<(+8&(+))*:

Such preventive safety measures reduce the risk of starting the tool unintentionally. Turn off and detach the air supply, safely discharge any residual air pressure, and release the throttle and/or turn the switch to its off position before leaving the work area.

5. !+)'&(+8&(+))*(58&#(2+(23(2$*&()4+();('&"=8(

);(=82*$'&#("#$()+8&'(4#+'"2#&$(%&'3)#3:((

A tool is dangerous in the hands of untrained users.

6. P8&=Z(;)'(>23"*2<#>&#+()'(62#$2#<(

);(>)]2#<(%"'+3C(6'&"Z"<&();(%"'+3C( "#$("#,()+8&'(=)#$2+2)#(+8"+(";;&=+3( +8&(+))*^3()%&'"+2)#:(If damaged,

have the tool serviced before using. Many accidents are caused by poorly maintained tools. There is a risk of bursting if the tool is damaged.

7. Q3&()#*,("==&33)'2&3(+8"+("'&(2$&#+2;2&$(

6,(+8&(>"#4;"=+4'&'(;)'(+8&(3%&=2;2=( +))*(>)$&*: Use of an accessory not

intended for use with the specific tool model, increases the risk of injury to persons.

Page 4 A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.: 57899

Page 5

!&']2=&

1. Tool service must be performed only by qualified repair personnel.

2. R8&#(3&']2=2#<("(+))*C(43&()#*,( 2$&#+2="*('&%*"=&>&#+(%"'+3:(( Q3&()#*,("4+8)'2_&$(%"'+3:

G2'(!)4'=&

1. N&]&'(=)##&=+(+)("#("2'(3)4'=&((

( `aa(%32: Over pressurizing

the tool may cause bursting, abnormal operation, breakage of the tool or serious injury to persons. Use only clean, dry, regulated compressed air at the rated pressure or within the rated pressure range as marked on the tool.

(+8"+(23(="%"6*&();(&\=&&$2#<((

(!G1?(HX?!?(MN!HLQPHMJN!:

!,>6)*(V&;2#2+2)#3

!,>6)* K')%&'+,()'(!+"+&>&#+

:::9>2#

K!M

;+E*6

TKO

PAO

!PAO

No-load speed

)

Revolutions or reciprocation per minute

Pounds per square inch of pressure

Foot-pounds of torque

Blows per minute

Cubic Feet per Minute flow

Cubic Feet per Minute flow at standard conditions

3. Q3&()#*,(*46'2="#+3(34%%*2&$(52+8(+8&(

+))*()'(3%&=2;2&$(6,(+8&(>"#4;"=+4'&':

Always verify prior to using the tool that the air source has been adjusted to the rated air pressure or within the rated air-pressure range.

2. Never use oxygen, carbon dioxide,

combustible gases or any bottled gas as an air source for the tool.

Such gases are capable of explosion and serious injury to persons.

!,>6)* K')%&'+,()'(!+"+&>&#+

NKH

NK!

National pipe thread, tapered

National pipe thread, straight

WARNING marking concerning Risk of Eye Injury. Wear ANSI-approved eye protection.

WARNING marking concerning Risk of Hearing Loss. Wear hearing protection.

WARNING marking concerning Risk of Respiratory Injury. Wear NIOSH-approved dust mask/respirator.

WARNING marking concerning Risk of Explosion.

!GA?HIJK?LGHMJNOGMNH?NGNP? !?HQK

Page 5A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.:57899

Page 6

!%&=2;2=(!";&+,(M#3+'4=+2)#3

1. H823("2'(+))*(23(2#+&#$&$(+)(;4#=+2)#("3(

!GA?HI JK?LGHMJN OGMNH?NGNP?!?HQK

"(3"#$&':((L&"$("**(3";&+,(5"'#2#<3C( 2#3+'4=+2)#3C(2**43+'"+2)#3("#$( 3%&=2;2="+2)#3(%')]2$&$(52+8(+823("2'( +))*:((Failure to follow all instructions

listed below may result in electric shock, fire and/or serious injury.

2. J%&'"+2)#3(34=8("3(<'2#$2#<C(

52'&(6'4382#<C(%)*2382#<C()'(=4++2#<E);;( "'&(#)+('&=)>>&#$&$(+)(6&(%&';)'>&$( 52+8(+823("2'(+))*:((Operations for which

the air tool was not designed may create a hazard and cause personal injury.

3. V)(#)+(43&("==&33)'2&3(582=8("'&(#)+(

3%&=2;2="**,($&32<#&$("#$('&=)>>&#$&$( 6,(+8&(+))*(>"#4;"=+4'&':((Just because

the accessory can be attached to your air tool, it does not assure safe operation.

4. H8&('"+&$(3%&&$();(+8&("==&33)',(>43+(

6&("+(*&"3+(&B4"*(+)(+8&(>"\2>4>(3%&&$( >"'Z&$()#(+8&("2'(+))*:((Accessories

running faster than their RATED SPEED can break and fly apart.

5. H8&()4+32$&($2">&+&'("#$(+8&(+82=Z#&33(

);(,)4'("==&33)',(>43+(6&(52+82#( +8&(="%"=2+,('"+2#<();(,)4'("2'(+))*:((

Incorrectly sized accessories cannot be adequately guarded or controlled.

6. H8&("'6)'(32_&();(58&&*3C(;*"#<&3C(6"=Z2#<(

%"$3()'("#,()+8&'("==&33)',(>43+( %')%&'*,(;2+(+8&(3%2#$*&();(+8&("2'(+))*:((

Accessories with arbor holes that do not match the mounting hardware of the air tool will run out of balance, vibrate excessively and may cause loss of control.

8. R&"'(%&'3)#"*(%')+&=+2]&(&B42%>&#+:(

V&%&#$2#<()#("%%*2="+2)#C(43&(;"=&( 382&*$C(3";&+,(<)<<*&3()'(3";&+,(<*"33&3:(( G3("%%')%'2"+&C(5&"'($43+(>"3ZC(8&"'2#<( %')+&=+)'3C(<*)]&3("#$(5)'Z38)%("%')#( ="%"6*&();(3+)%%2#<(3>"**("6'"32]&()'(

5)'Z%2&=&(;'"<>&#+3:((H8&(&,&(%')+&=+2)#( >43+(6&(="%"6*&();(3+)%%2#<(;*,2#<($&6'23( <&#&'"+&$(6,(]"'2)43()%&'"+2)#3: The eye

protection must be capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtering out particles generated by your operation. Prolonged exposure to high intensity noise may cause hearing loss.

9. W&&%(6,3+"#$&'3("(3";&($23+"#=&("5",(

;')>(5)'Z("'&":((G#,)#&(&#+&'2#<(+8&(

5)'Z("'&"(>43+(5&"'(%&'3)#"*(%')+&=+2]&( &B42%>&#+:((Fragments of workpiece or of

a broken accessory may fly away and cause injury beyond immediate area of operation.

10. X)*$(%)5&'(+))*(6,(2#34*"+&$(<'2%%2#<(

34';"=&3()#*,C(58&#(%&';)'>2#<("#( )%&'"+2)#(58&'&(+8&("==&33)',(>",( =)#+"=+(82$$&#(52'2#<:((An accessory



exposed metal parts of the power



11. V)(#)+(*",(+8&("2'(+))*($)5#(4#+2*(+8&(

"==&33)',(8"3(=)>&(+)("(=)>%*&+&(3+)%:

The spinning accessory may grab the surface and pull the air tool out of your control.

12. V)(#)+('4#(+8&("2'(+))*(582*&(="'',2#<(2+(

"+(,)4'(32$&: Accidental contact with the

spinning accessory could snag your clothing, pulling the accessory into your body.

7. V)(#)+(43&("($">"<&$("==&33)',:((

T&;)'&(&"=8(43&(2#3%&=+(+8&("==&33)',( ;)'(+&"'3("#$(+8&(6"=Z2#<(%"$(;)'(='"=Z3C( +&"'3()'(&\=&33(5&"':((M;("2'(+))*()'( "==&33)',(23($')%%&$C(2#3%&=+(;)'($">"<&( )'(2#3+"**("#(4#$">"<&$("==&33)',:(

Page 6 A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.: 57899

13. L&<4*"'*,(=*&"#(+8&(%)5&'(+))*^3("2'(

]&#+3: The motor’s fan will draw the dust inside the housing and excessive accumulation of powdered metal may cause electrical hazards.

14. V)(#)+()%&'"+&(+8&("2'(+))*(#&"'(

;*">>"6*&(>"+&'2"*3: Sparks

could ignite these materials.

Page 7

15. Attach all accessories properly to the tool before connecting the air supply. A loose accessory may detach or break during operation.

16. Obey the manual for the air compressor used to power this tool.

17. Install an in-line shutoff valve to allow immediate control over the air supply in an emergency, even if a hose is ruptured.

18. Maintain labels and nameplates on the tool. These carry important safety information. If unreadable or missing, contact Harbor Freight Tools for a replacement.

126'"+2)#(K'&="4+2)#3

19. Avoid unintentional starting. Prepare to begin work before turning on the tool.

20. This product is not a toy. Keep it out of reach of children.

21. 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.

!GA?HIJK?LGHMJNOGMNH?NGNP? !?HQK

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 symptoms related to vibration (such as tingling, numbness, and white or blue fingers), seek medical advice as soon as possible.

(!G1?(HX?!?(MN!HLQPHMJN!:

!%&=2;2="+2)#3

Maximum Air Pressure 90 PSI Air Inlet  Maximum Speed* 12,000 RPM Air Consumption 2.35 CFM @90psi Disc Diameter 

* Maximum speed at stated maximum air pressure.

Excess air pressure is hazardous and may cause the tool to exceed stated maximum speed.

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.

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 tool as explained in this manual. If abnormal vibration occurs, stop immediately.

Page 7A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.:57899

Page 8

M#2+2"*(!&+(Q%

!GA?HI JK?LGHMJN OGMNH?NGNP?!?HQK

N)+&7 For additional information regarding the parts listed in the following

pages, refer to the Assembly Diagram near the end of this manual.

N)+&7 This air tool may be shipped with a protective plug covering the air inlet. Remove this plug before set up.

L&"$(+8&(?NHML?(MOKJLHGNH(!GA?HI(MNAJLOGHMJN(3&=+2)#("+(+8&(6&<2##2#<();( +823(>"#4"*(2#=*4$2#<("**(+&\+(4#$&'(3468&"$2#<3(+8&'&2#(6&;)'&(3&+(4%()'(43&();( +823(%')$4=+:

G2'(!4%%*,(!&+4%

HJ(KL?1?NH(!?LMJQ!(MNYQLI(ALJO(?bKUJ!MJN7( Q3&()#*,(=*&"#C($',C('&<4*"+&$C(=)>%'&33&$("2'(+)(%)5&'(+823(+))*:((V)(#)+(43&( )\,<&#C(="'6)#($2)\2$&C(=)>643+26*&(<"3&3C()'("#,()+8&'(6)++*&$(<"3("3("(%)5&'(

3)4'=&(;)'(+823(+))*:

1. Incorporate a filter, regulator with pressure gauge, in-line shutoff valve, and quick coupler for best service, as shown in Figure A on page 9 and Figure B on page 10. (G#(2#E*2#&(384+);;(6"**(

]"*]&(23("#(2>%)'+"#+(3";&+,($&]2=&( 6&="43&(2+(=)#+')*3(+8&("2'(34%%*,( &]&#(2;(+8&("2'(8)3&(23('4%+4'&$:((H8&( 384+);;(]"*]&(38)4*$(6&("(6"**(]"*]&( 6&="43&(2+(="#(6&(=*)3&$(B42=Z*,:

N)+&7((If an automatic oiler system is not used,

add a few drops of Pneumatic Tool Oil to the airline connection before operation. Add a few more drops after each hour of continual use.

2. Attach an air hose to the compressor’s air outlet. Connect the air hose to the air inlet of the tool. Other components, such as a coupler plug and quick coupler, will make operation more efficient, but are not required.

RGLNMNSc((HJ(KL?1?NH(!?LMJQ!(

MNYQLI(ALJO(GPPMV?NHGU(JK?LGHMJN7( V)(#)+(2#3+"**("(;&>"*&(B42=Z(=)4%*&'( )#(+8&(+))*: Such a coupler contains

an air valve that will allow the air tool to retain pressure and operate accidentally after the air supply is disconnected.

N)+&7((Air flow, and therefore tool performance, can be hindered by undersized air supply components. The air hose must be long enough to reach the work area with enough extra length to allow free movement while working.

3. Turn the tool’s throttle or switch to the off position; refer to Operation section for description of controls.

4. Close the in-line shutoff valve between the compressor and the tool.

5. Turn on the air compressor according to the manufacturer’s directions and allow it to build up pressure until it cycles off.

6. Adjust the air compressor’s output regulator so that the air output is enough to properly power the tool, but the output will not exceed the tool’s maximum air pressure at any time. Adjust the pressure gradually, while checking the air output gauge to set the right pressure range.

7. Inspect the air connections for leaks. Repair any leaks found.

8. If the tool will not be used at this time, turn off and detach the air supply, safely discharge and release the throttle and/ or turn the switch to its off position to prevent any accidental operation.

9. Residual air pressure should not be present after the tool is disconnected from the air supply. However, it is a good safety measure to attempt to discharge the tool in a safe fashion after disconnecting to ensure that the tool is disconnected and unpowered.

Page 8 A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.: 57899

Page 9

!GA?HIJK?LGHMJNOGMNH?NGNP? !?HQK

E F

A2<4'&(G7((K)'+"6*&(G2'(!4%%*,(!&+4%

V&3='2%+2)# A4#=+2)#

A Air Hose Connects air to tool

B Filter Prevents dirt and condensation from damaging tool or workpiece

D Regulator Adjusts air pressure to tool

F Air Adjusting Valved For fine tuning airflow at tool

E Coupler and Plug Provides quick connection and release

C Air Cleaner / Dryerd Prevents water vapor from damaging workpiece

dJ%+2)#"*(=)>%)#&#+3:

Page 9A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.:57899

Page 10

!GA?HI JK?LGHMJN OGMNH?NGNP?!?HQK

Tools

Slope

Lubricated

Tools

A2<4'&(T7((!+"+2)#"',(G2'(!4%%*,(!&+4%

L O

Prevents dirt and condensation

contamination

Provides quick connection

and release

V&3='2%+2)# A4#=+2)#

I Filter

J Regulator Adjusts air pressure to tool

L Coupler and Plug

K Lubricatord For air tool lubrication

N Air Cleaner / Dryerd Prevents moisture contamination

M Leader Hosed Increases coupler life

O Air Adjusting Valved For fine tuning airflow at tool

dJ%+2)#"*(=)>%)#&#+3:

Non-lubricated

Isolates sections of system

for maintenance

Page 10 A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.: 57899

B B

V&3='2%+2)# A4#=+2)#

A Vibration Pads For noise and vibration reduction

B Anchor Bolts Secures air compressor in place

C Ball Valve

F Ball Valve To drain moisture from system

E  Distributes air to branch lines

D Isolation Hose For vibration reduction

H Air Hose Connects air to tool

G  Brings air to point of use

Page 11

J%&'"+2#<(M#3+'4=+2)#3

L&"$(+8&(?NHML?(MOKJLHGNH(!GA?HI(MNAJLOGHMJN(3&=+2)#(( "+(+8&(6&<2##2#<();(+823(>"#4"*(2#=*4$2#<("**(+&\+(4#$&'(3468&"$2#<3(+8&'&2#(( 6&;)'&(3&+(4%()'(43&();(+823(%')$4=+:

M#3%&=+(+))*(6&;)'&(43&C(*))Z2#<(;)'($">"<&$C(*))3&C("#$(>2332#<(%"'+3:(( M;("#,(%')6*&>3("'&(;)4#$C($)(#)+(43&(+))*(4#+2*('&%"2'&$:

R)'Z%2&=&("#$(R)'Z(G'&"(!&+(Q%

!GA?HIJK?LGHMJNOGMNH?NGNP? !?HQK

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 air hose along a safe path to reach the work area without creating a tripping hazard or exposing the air hose to possible damage. The air hose must be long enough to reach the work area with enough extra length to allow free movement while working.

P)>%)#&#+3("#$(P)#+')*3

H'2<<&'

Fe(T"=Z2#<(

K"$

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.

V43+(K)'+

X)3&

G2'(M#*&+

L&<4*"+)'

A2<4'&(P7((P)>%)#&#+3("#$(P)#+')*3

Page 11A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.:57899

Page 12

H))*(!&+(Q%

HJ(KL?1?NH(!?LMJQ!(MNYQLI(ALJO(GPPMV?NHGU(JK?LGHMJN7(

!GA?HI JK?LGHMJN OGMNH?NGNP?!?HQK

H4'#();;(+8&(+))*C($&+"=8(+8&("2'(34%%*,C(3";&*,($23=8"'<&("#,('&32$4"*( "2'(%'&334'&(2#(+8&(+))*C("#$('&*&"3&(+8&(+'2<<&'(6&;)'&(%&';)'>2#<( "#,(2#3%&=+2)#C(>"2#+&#"#=&C()'(=*&"#2#<(%')=&$4'&3:

HJ(KL?1?NH(!?LMJQ!(MNYQLI7( V)(#)+("$[43+()'(+">%&'(52+8("#,(=)#+')*()'(=)>%)#&#+(2#("(5",(#)+(3%&=2;2="**,(&\%*"2#&$( 52+82#(+823(>"#4"*:((M>%')%&'("$[43+>&#+(="#('&34*+(2#(+))*(;"2*4'&()'()+8&'(3&'2)43(8"_"'$3:

1. Attach Hose to Dust Port. Attach Bag to other end of hose.

2. 6" sandpaper discs (sold separately) attach to the Backing Pad using a hook & loop system. Line up the six holes in the sanding disc with the six holes in the Backing Pad and press them together.

S&#&'"*(J%&'"+2#<(M#3+'4=+2)#3

1. If an automatic oiler is not used, add a few drops of Pneumatic Tool Oil to the airline connection before use. Add a few drops more after each hour of continual use.

2. Wipe the work surface clean of all dirt and debris, especially that of previous coarser sanding sessions, which will scratch the surface of a finer grit sanding session.

3. Attach the desired grit sanding disc (sold separately) onto the Backing Pad.

4. Attach the air supply.

5. Pressing down on the Trigger with the palm of your hand starts the Sander. Grip the Sander but with the palm of the hand not pressing down. With the sanding pad placed flat on the working surface, press down on the Trigger with the palm of the hand to begin the sanding operation.

PGQHMJNc Always start and stop the Sander while it is held firmly against the work surface. Applying the Sander to the workpiece while running with the sanding pad tilted will sand a groove into the workpiece and may cause the Sander to move in the direction of rotation, resulting in loss of control of the tool.

6. The speed of the Sander may be varied by adjusting Regulator.

N)+&7 Do not allow free, no-load rotating at high speed to avoid possible injury or damage to the tool.

7. Keep heavy pressure off of the Sander when operating. Allow the sanding disc to do the work.

8. Move the Sander in a uniform pattern up and down or side to side to ensure even sanding.

9. Periodically, stop the Sander and check for possible disc wear. Replace used or worn sanding discs when necessary.

10. If the tool requires more force to accomplish the task, verify that the tool receives sufficient, unobstructed airflow (CFM) and increase the pressure (PSI) output of the regulator up to the maximum air pressure rating of this tool.

PGQHMJNc((HJ(KL?1?NH(MNYQLI(ALJO( HJJU(JL(GPP?!!JLI(AGMUQL?7( V)(#)+(&\=&&$(+8&(+))*^3(( >"\2>4>("2'(%'&334'&('"+2#<:

If the tool still does not have sufficient force at maximum pressure and sufficient airflow, then a larger tool may be required.

11. To prevent accidents, after use, release the Trigger, detach the air supply and then safely discharge any residual air pressure in the tool. Clean external surfaces of the tool with a clean, dry cloth. Then store the tool indoors out of children’s reach.

Page 12 A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.: 57899

Page 13

Q3&'EO"2#+&#"#=&(M#3+'4=+2)#3

K')=&$4'&3(#)+(3%&=2;2="**,(&\%*"2#&$(2#(+823(>"#4"*(( >43+(6&(%&';)'>&$()#*,(6,("(B4"*2;2&$(+&=8#2=2"#:

HJ(KL?1?NH(!?LMJQ!(MNYQLI(ALJO(GPPMV?NHGU(JK?LGHMJN7( H4'#();;(+8&(+))*C($&+"=8(+8&("2'(34%%*,C(3";&*,($23=8"'<&("#,('&32$4"*( "2'(%'&334'&(2#(+8&(+))*C("#$('&*&"3&(+8&(+'2<<&'(6&;)'&(%&';)'>2#<( "#,(2#3%&=+2)#C(>"2#+&#"#=&C()'(=*&"#2#<(%')=&$4'&3:

HJ(KL?1?NH(!?LMJQ!(MNYQLI(ALJO(HJJU(AGMUQL?7(( V)(#)+(43&($">"<&$(&B42%>&#+:((M;("6#)'>"*(#)23&C(]26'"+2)#C()'( *&"Z2#<("2'()==4'3C(8"]&(+8&(%')6*&>(=)''&=+&$(6&;)'&(;4'+8&'(43&:

HJ(KL?1?NH(!?LJQ!(MNYQLI(ALJO(?bKUJ!MJN7((( U46'2="+&(+8&(+))*()#*,(52+8(3%&=2;2&$(*46'2="#+3:((U46'2="+&(+8&("2'(2#*&+(432#<()#*,( %#&4>"+2=(+))*()2*:((J+8&'(*46'2="#+3(>",($">"<&(+8&(>&=8"#23>("#$(>",(6&( 82<8*,(;*">>"6*&C(="432#<("#(&\%*)32)#:

P*&"#2#<C(O"2#+&#"#=&C("#$(U46'2="+2)#

N)+&7 These procedures are in addition to the regular checks and maintenance

explained as part of the regular operation of the air-operated tool.

1. T?AJL?(?GPX(Q!?C inspect the general condition of the tool. Check for:

• loose hardware or housing

• misalignment or binding of moving parts

• cracked or broken parts

• any other condition that may affect its safe operation.

2. V"2*,(E(G2'(!4%%*,(O"2#+&#"#=&7( Every day, maintain the air supply according to the component manufacturers’ instructions. Maintain the lubricator’s oil level. Drain the moisture filter regularly. Performing routine air supply maintenance will allow the tool to operate more safely and will also reduce wear on the tool.

3. R&&Z*,(E(H))*(O"2#+&#"#=&7( Drop some pneumatic tool oil into the air inlet of the tool and run the tool slowly for a minute before beginning work.

Check the inner dust collection port for sawdust buildup that would reduce the dust collection efficiency:

a. Remove the Backing Pad as described

in Replacing the Backing Pad below.

b. Inside the tool is the inner dust

collection port where sawdust may accumulate. Keep this port opening clear using a toothpick and clean up with an old toothbrush.

c. Replace and secure the Backing Pad.

4. f4"'+&'*,(g&]&',(h(>)#+83i(j(

H))*(V23"33&>6*,C(P*&"#2#<C( "#$(M#3%&=+2)#7(

Have the internal mechanism cleaned, inspected, and lubricated by a qualified technician. If the vanes need replacement, replace them all as a set.

L&%*"=2#<(+8&(T"=Z2#<(K"$

1. Disconnect from air source.

2. Slide the Wrench between the Backing Pad and the Rubber Cover and engage the Shaft. Holding Wrench firmly, grasp Backing Pad and unscrew from Sander.

3. Engage Shaft with Wrench and firmly screw new Backing Pad into Shaft Set.

!GA?HIJK?LGHMJNOGMNH?NGNP? !?HQK

Page 13A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.:57899

Page 14

H')46*&38))+2#<

K')6*&> K)3326*&(P"43&3 U2Z&*,(!)*4+2)#3

!GA?HI JK?LGHMJN OGMNH?NGNP?!?HQK

Decreased output

Severe air leakage. (Slight air leakage is normal, especially on older tools.)

Housing heats during use.

1. Not enough air pressure and/ or air flow.

2. Obstructed Trigger.

3. Incorrect lubrication or not enough lubrication.

4. Blocked air inlet screen (if equipped).

5. Air leaking from loose housing.

6. Mechanism contaminated.

7. Vane wear or damage.

1. Cross-threaded housing components.

2. Loose housing.

3. Damaged valve or housing.

4. Dirty, worn or damaged valve.

1. Incorrect lubrication or not enough lubrication.

2. Worn parts.

1. Check for loose connections and make sure that air supply is providing enough air flow (CFM) at required pressure (PSI) to the tool’s air inlet. V)(#)+(

&\=&&$(>"\2>4>("2'(%'&334'&:

2. Clean around Trigger to ensure free movement.

3. Lubricate using air tool oil according to directions.

4. Clean air inlet screen of buildup.

5. Make sure housing is properly assembled and tight.

6. Have qualified technician clean and lubricate mechanism. Install in-line filter in air supply as stated in Air Supply Setup on page 7.

7. Replace all vanes as set.

1. Check for incorrect alignment and uneven gaps. If crossthreaded, disassemble and replace damaged parts before use.

2. Tighten housing assembly. If housing cannot tighten properly, internal parts may be misaligned.

3. Replace damaged components.

4. Clean or replace valve assembly.

1. Lubricate using air tool oil according to directions.

2. Have qualified technician inspect internal mechanism and replace parts as needed.

A)**)5("**(3";&+,(%'&="4+2)#3(58&#&]&'($2"<#)32#<()'(3&']2=2#<(+8&(+))*:((( V23=)##&=+("2'(34%%*,(6&;)'&(3&']2=&:

L&=)'$(K')$4=+^3(!&'2"*(N4>6&'(X&'&7(

N)+&7 If product has no serial number, record month and year of purchase instead.

N)+&7 Some parts are listed and shown for illustration purposes only, and are not available

individually as replacement parts. Specify UPC 193175425225 when ordering parts.

Page 14 A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.: 57899

Page 15

K"'+3(U23+("#$(V2"<'">

K"'+ V&3='2%+2)# f+,

1 Snap Ring 1 2 Valve Stem Set 1 3 Regulator 1 4 Pin 1 5 Valve Set 1 6 Air Inlet 1 7 Vaccum Adapter 1 8 Muffler Body 1 9 Trigger 1

10 Housing 1

11 Rubber Bushing 2 12 Snap Ring 1 13 Bearing (6000ZZ) 1 14 Rear Plate 1 15 Rotor Blade 5 16 Rotor 1

K"'+ V&3='2%+2)# f+,

17 Cylinder Set 1 18 Bushing 1 19 Front Plate 1 20 Bearing (6002ZZ) 1 21 Washer 1 22 Washer 1 23 Rotor Key 1 24 Motor Shaft Balancer (6") 1 25 Shaft 1 26 Snap Ring 1 27 Washer 1 28 Housing Cover 1 29 Rubber Cover 1 30 Backing Pad 1 31 Wrench 1 32 Hose & Dust Bag 1

!GA?HIJK?LGHMJNOGMNH?NGNP? !?HQK

Page 15A)'(+&=8#2="*(B4&3+2)#3C(%*&"3&(="**(DE///E/FFE-.0.:57899

Page 16

KU?G!?(L?GV(HX?(AJUUJRMNS(PGL?AQUUI

THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO.

U2>2+&$(0a(V",(R"''"#+,

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.

`F-kD(G<)4'"(L)"$((l((P"*"6"3"3C(PG(0Dha`((l((DE///E/FFE-.0.

BAXTER 57899 Owner's Manual & Safety Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual