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WX638 WX638.1 

WX640 WX640.1

Finishing sander

General SaFety ruleS

WARNING!

  Read all instructions. 

Failure to follow all instructions listed 

below may result in electric shock, fire and/
or serious injury. The term “power tool” in 
all of the warnings listed below refers to 
your mains-operated (corded) power tool or 
battery-operated (cordless) power tool.

SAVE THESE INSTRUCTION

1. Work area 

1) Keep work area clean and well lit. 

Cluttered or dark areas invite accidents.

2) Do not operate power tools in 

explosive atmospheres, such as in the 

presence of flammable liquids, gases 

or dust. 

Power tools create sparks which 

may ignite the dust or fumes.

3) Keep children and bystanders 

away while operating a power tool.

 

Distractions can cause you to lose control.

2. Electrical safety

1) Power tool plugs must match the 

outlet. Never modify the plug in any 

way. Do not use any adapter plugs 

with earthed (grounded) power tools.

 

Unmodified plugs and matching outlets 
will reduce risk of electric shock.

2) Avoid body contact with earthed or 

grounded surfaces, such as pipes, 

radiators, ranges and refrigerators.

 

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

3) Do not expose power tools to rain or 

wet conditions. 

Water entering a power 

tool will increase the risk of electric shock.

4) Do not abuse the cord. Never use 

the cord for carrying, pulling or 

unplugging the power tool. Keep cord 

away from heat, oil, sharp edges or 

moving parts.

 Damaged or entangled 

cords increase the risk of electric shock.

5) When operating a power tool 

outdoors, use an extension cord 

suitable for outdoor use.

 Use of a cord 

suitable for outdoor use reduces the risk of 
electric shock. 

6) If operating a power tool in a damp 

location is unavoidable, use a residual 

current device (RCD) protected 

supply.

 Use of an RCD reduces the risk of 

electric shock. 

3. Personal safety

1) Stay alert, watch what you are 

doing and use common sense when 

operating a power tool. Do not use 

a power tool while you are tired or 

under the influence of drugs, alcohol 

or medication. 

A moment of inattention 

while operating power tools may result in 
serious personal injury. 

2) Use safety equipment. Always wear 

eye protection. 

Safety equipment such as 

dust mask, non-skid safety shoes, hard hat, 
or hearing protection used for appropriate 
conditions will reduce personal injuries. 

3) Avoid accidental starting. Ensure the 

switch is in the off-position before 

plugging in. 

Carrying power tools with 

your finger on the switch or plugging in 
power tools that have the switch on invites 
accidents. 

4) Remove any adjusting key or wrench 

before turning the power tool on. 

wrench or a key left attached to a rotating 
part of the power tool may result in 
personal injury. 

5) Do not overreach. Keep proper 

footing and balance at all times.

 This 

enables better control of the power tool in 
unexpected situations. 

6) Dress properly. Do not wear loose 

clothing or jewellery. Keep your 

hair, clothing and gloves away from 

moving parts.

 Loose clothes, jewellery or 

long hair can be caught in moving parts.

7) If devices are provided for the 

connection of dust extraction and 

collection facilities, ensure these are 

connected and properly used.

 Use 

of these devices can reduce dust-related 
hazards.

4. Power tool use and care 

1) Do not force the power tool. Use 

the correct power tool for your 

application.

  The correct power tool will 

Summary of Contents for WX638

Page 1: ...物料号 2SFS104PK11000A1 材料 80克双胶纸 颜色 1色 黑 尺寸 A5 页数 12P 装订方式 骑马钉 备注 特别提示 此小页为说明书印刷要求 不需要输出菲林 不作为印刷内容 ...

Page 2: ...WX638 WX638 1 WX640 WX640 1 Finishing sander SAFETY AND OPERATING MANUAL ...

Page 3: ... for outdoor use Use of a cord suitable for outdoor use reduces the risk of electric shock 6 If operating a power tool in a damp location is unavoidable use a residual current device RCD protected supply Use of an RCD reduces the risk of electric shock 3 Personal safety 1 Stay alert watch what you are doing and use common sense when operating a power tool Do not use a power tool while you are tire...

Page 4: ...the safety of the power tool is maintained ADDITIONAL SAFETY POINTS FOR YOUR FINISHING SANDER 1 Harmful toxic dusts will arise from sanding e g lead painted surfaces woods and metals Contact with or inhalation of these dusts can endanger the health of operator and bystanders Always use eye glasses and dust mask 2 Hearing protection should be worn when using the sander 3 Hold power tools by insulat...

Page 5: ... magnesium material due to the risk of fire WARNING Some dust particles created by power sanding contain chemicals known to cause cancer birth defects or other reproductive harm Some examples of these chemicals are Lead from lead based paints Crystalline silica from bricks and cement and other masonry products Arsenic and chromium from chemically treated lumber Your risk from these exposures varie...

Page 6: ...e plate 8 Sanding paper clamp 9 Variable speed control Only for WX638 WX638 1 10 Paper punch 11 Dust extraction adapter a inner diameter 35mm b inner diameter 32mm 12 Sanding paper See Fig A1 a2 13 Hook and loop system Only for WX638 WX638 1 See Fig A1 Not all the accessories illustrated or described are included in standard delivery 1 9 10 2 11a 11b 3 4 5 6 7 8 ...

Page 7: ...80grit clamp sanding paper 3 5 120grit clamp sanding paper 3 5 180grit clamp sanding paper 0 5 If using sanding paper without dust holes you must use the paper punch to make holes Use 1 3 sheet sanding paper of the following size Sanding paper size 93 230mm for no hook loop Clamp only 93 182mm for hook loop We recommend that you purchase your accessories from the same store that sold you the tool ...

Page 8: ...p lever 5 Make sure that the sanding paper faces firmly against the base plate Fold the sanding paper around and clamp the other end in the same manner Sanding paper without holes e g from rolls or by the meter can be punctured with the paper punch for use with dust extraction 2 REMOVE THE SANDING PAPER A SANDING PAPER WITH HOOK LOOP SYSTEM For WX638 WX638 1 Simply remove the sanding paper directl...

Page 9: ...be selected also while running The required speed is dependent on the material and is to be determined by a practical trial After longer periods of working at low speed allow the machine to cool down by running it for approx 3 minutes at maximum speed with no load Sanding work Grain Speed setting opm Coarse sanding Precision sanding Sanding down varnishes 180 400 8700 12000 Stripping paint 40 120 ...

Page 10: ...out dust 4 USING THE DUST EXTRACTION ADAPTER See Fig F G Your sander is equipped with two dust extraction adapters which are designed for connecting the hose of a vacuum cleaner If the vacuum hose is 35mm insert the 35mm dust adapter a directly into the rear dust outlet of sander See Fig F If the vacuum hose is 32 mm insert the 32 mm adapter b into the back of 35mm adapter a See Fig G Note Please ...

Page 11: ...plate wear and tear Use coarse grit paper to sand rough surfaces medium grit for smooth surfaces and fine grit for the final surfaces If necessary first make a test run on scrap material Use only good quality sandpaper The sandpaper controls the sanding efficiency not the amount of force you apply to the tool Excessive force will reduce the sanding efficiency and cause motor overload Replacing the...

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Page 13: ...Copyright 2012 Positec All Rights Reserved 2SFS104PK11000A1 ...

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