Festool PN574354 用户手册

Any maintenance or repair work that requires opening of 
the motor housing must be carried out only by an 
authorized Customer Service Center (whose name is 
supplied by your dealer)! Maintenance or repair work 
carried out by an unauthorized person can lead to 
improper connection of electrical wires or other 
components, which can result in injury.  

 

WARNING! To reduce the risk of injury or 
electrocution, always unplug the tool from the 
power supply outlet before performing any 
maintenance or repair work on the tool. 

Do not use compressed air to clean the motor housing of 
the tool, as you could inject foreign objects into the motor 
through the ventilation openings. Compressed air may be 
used on other components, but personal safety protection 
should be employed (hearing, vision, and respiratory). 

Certain cleaning agents and solvents are harmful to plastic 
parts. Some of these include, but are not limited too: 
Gasoline, Acetone, Methyl Ethyl Ketone (MEK), Carbonyl 
Chloride, cleaning solutions containing Chlorine, Ammonia, 
and household cleaners containing Ammonia.  

To ensure proper cooling of the tool and motor, the cooling 
vents in the motor housing must always be kept clear and 
clean.  

Supplemental User’s Manual 

23 

Dust and debris from some materials can be extremely 
abrasive and cause components within the router to wear 
prematurely. It is important to keep moving parts cleared 
of abrasive dusts. 

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As a general rule, keep the tool clean of all dust and 
debris. Even soft-wood dust can be abrasive over time. 

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Examine all moving parts for dust and debris.  

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Keep the plunge posts clean so dust does not get 
embedded into the bearing surfaces. 

 

CAUTION! An improperly sharpened router bit 
can injure the operator, destroy the tool, and 
damage the workpiece. 

Using a dull router bit can take more effort to cut and will 
cause poor cut quality.  

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Never attempt to sharpen a router bit manually. Special 
equipment is necessary to properly sharpen any 
rotating-type cutter. Hand-sharpening can cause the bit 
to be out of balance. 

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Your router bits should be sharpened regularly, and 
only by a qualified sharpening service. 

The collet and mating arbor taper can become pitted from 
acids and oil in the wood. Keeping the collet and arbor 
clean will make it easier to install and remove router bits. 
Clean the tapered surfaces of the collet and arbor: 

Remove the collet from the router. 

You may wish to remove the collet from the nut by 
tilting the collet until it snaps loose. 

Using a plastic scrubbing pad, clean the interior taper of 
the arbor. 

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Very fine steel wool may be used, but make sure to 
clean up any remnant fibers afterward. These 
remnant fibers can rust or corrode and leave marks 
and pits in the metal surfaces. 

Using a plastic scrubbing pad, clean the outer taper of 
the collet. 

Make sure there is no plastic or metal debris left over 
from the cleaning. 

If the collet was removed from the nut, snap the collet 
back into the nut, and then carefully pack the O-ring 
into the space between the collet and the nut. 

If router bits have spun inside the collet, it may be 
damaged and needs to be replaced. 

To ensure the tool is in proper working order, periodically 
inspect the operation of the tool and ensure it is properly 
adjusted. 

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Observe the function of the router during normal 
operation.  

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Unusual sounds are indicative of pending problems.  

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A reduction in the cut quality indicates the router bit is 
dull or the router is not functioning properly. 

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A reduction in cutting power or speed may indicate a 
dull cutter or a motor problem.