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10

CAUTION:

Ensure rear handle is locked into one of the three

locations before turning tool on to prevent loss of control, damage
to the machine, and bodily injury.

USING A DISC SANDER

1.

CAUTION:

Secure work to prevent it from moving during the sanding

operation. Friction between the sanding disc and work will try to spin work
away from sander and may cause bodily injury.

2.

CAUTION:

WEAR SAFETY GLASSES AND DUST MASK.

3.

Hold sander firmly by the rear and auxiliary handles, making sure

sanding disc is clear of work and foreign objects. Start sander and lower so
that sanding disc is FLAT on work surface, Fig. 6.

4.

Move sander in long sweeping overlapping strokes as you go back and

forth. Do not move sander in a circular motion or stay in one spot too long as
this will produce swirls and an uneven finish. The weight of the sander
applies sufficient pressure for fast stock removal. Additional pressure will
only slow the sander down and decrease removal of stock.

5.

LIFT SANDER FROM WORK BEFORE TURNING OFF MOTOR.

6.

Always be sure motor has stopped before setting sander down.

SANDING TIPS

For rough sanding and quick stock removal, use a coarse grit sanding disc.
For a fine finish, use a medium grit disc, followed by a fine grit disc. Do not
go directly from a coarse grit to a fine grit, as it is difficult to remove marks
left by the coarse grit disc.

USING A DISC GRINDER 

Be certain wheel guard and
auxiliary handle are installed.

Firmly grip the auxiliary handle
and motor housing as shown in
Fig. 7. Lift up rear of motor
housing so only the front
section of grinding wheel
contacts the work. Use light
pressure. Always lift the grinder
off work before starting or
stopping motor. The arrow on

Fig. 6

Fig. 7

283800 - 07-31-00.QXD  9/23/02  1:34 PM  Page 10

Summary of Contents for 7414

Page 1: ..._______________________________ Serial No _______________________________________ IMPORTANT Please make certain that the person who is to use this equipment carefully reads and understands these instr...

Page 2: ...s can cause you to lose control ELECTRICAL SAFETY 1 Double insulated tools are equipped with a polarized plug one blade is wider than the other This plug will fit in a polarized outlet only one way If...

Page 3: ...nd safer at the rate for which it is designed 3 Do not use tool if switch does not turn it ON or OFF A tool that cannot be controlled with the switch is dangerous and must be repaired 4 Disconnect the...

Page 4: ...o minimize breathing in the fine dust created while sanding NOTE Some wood contains preservatives which can be toxic Take extra care to prevent inhalation and skin contact when working with these mate...

Page 5: ...rpets rugs furniture clothing cooking utensils and air ducts 3 PLACE DROP CLOTHS in the work area to catch any paint chips or peelings Wear protective clothing such as extra work shirts overalls and h...

Page 6: ...nly on D C current To do so may seriously damage the tool EXTENSION CORD SELECTION If an extension cord is used make sure the conductor size is large enough to prevent excessive voltage drop which wil...

Page 7: ...3 Press switch lockout button A Fig 1 and hold 4 Squeeze switch trigger B Fig 1 to turn tool ON When released the switch will return to the OFF position 5 Release switch lockout button A Fig 1 6 To l...

Page 8: ...ck up pad Continue to depress spindle lock button 6 Place sanding disc E Fig 2 on back up pad and center it 7 Place retaining nut F Fig 2 through hole in sanding disc Tighten securely by turning clock...

Page 9: ...while rotating grinding wheel clockwise by hand until spindle lock engages 6 With spindle engaged securely tighten grinding wheel by turning clockwise Release spindle lock button 7 To remove grinding...

Page 10: ...ce swirls and an uneven finish The weight of the sander applies sufficient pressure for fast stock removal Additional pressure will only slow the sander down and decrease removal of stock 5 LIFT SANDE...

Page 11: ...take or send your tool to your nearest Authorized Porter Cable Service Station to be thoroughly cleaned and inspected worn parts replaced when necessary relubricated with fresh lubricant if required...

Page 12: ...302 2468 Attention Product Service THE FOREGOING OBLIGATION IS PORTER CABLE S SOLE LIABILITY UNDER THIS OR ANY IMPLIED WARRANTY AND UNDER NO CIRCUMSTANCES SHALL PORTER CABLE BE LIABLE FOR ANY INCIDENT...

Page 13: ...peler le 888 848 5175 et on vous dirigera vers le centre de service d usine Porter Cable le plus proche ARIZONA Tempe 85282 Phoenix 2400 West Southern Avenue Suite 105 Phone 602 437 1200 Fax 602 437 2...

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