Ryobi TC401 Manuel d'utilisation et d'entretien télécharger pdf (Page 13)

13 — English

MAINTENANCE

LUBRICATION

All of the bearings in this product are lubricated with a

sufficient amount of high grade lubricant for the life of the

unit under normal operating conditions. Therefore, no further

lubrication is required.

POWER SUPPLY CORD REPLACEMENT

If replacement of the power supply cord is necessary, this

must be done by an authorized service center in order to

avoid a safety hazard.

BRUSH REPLACEMENT

See Figure 16, page 15.

NOTE: This saw is equipped with two externally accessible

brushes located on either side of the saw housing.

 Unplug the saw.

WARNING:

Failure to unplug the tool could result in accidental start-

ing causing possible serious injury.

 Remove brush caps using a screwdriver.

 Remove brush assemblies.

 Check for wear. Replace both brush assemblies when

either has less than 1/4 in. length of carbon remaining.

NOTE: Do not replace one side without replacing the

other.

 Reassemble using new brush assemblies. Make sure

curvature of brush matches curvature of motor and that

brush moves freely in brush tube.

 Reassemble by reversing the steps listed above.

 Tighten brush caps securely. Do not over tighten.

WHEEL MAINTENANCE

If wheel cutting ability deteriorates or becomes slow, the wheel

may need resurfacing. Cutting a brick paver will resurface

the wheel and improve wheel cutting ability.

WARNING:

When servicing, use only identical replacement parts.

Use of any other parts can create a hazard or cause

product damage.

WARNING:

Always wear eye protection with side shields marked

to comply with ANSI Z87.1 during product operation. If

operation is dusty, also wear a dust mask.

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most

plastics are susceptible to damage from various types of

commercial solvents and may be damaged by their use. Use

clean cloths to remove dirt, dust, oil, grease, etc.

WARNING:

Do not at any time let brake fluids, gasoline, petroleum-

based products, penetrating oils, etc., come in contact

with plastic parts. Chemicals can damage, weaken or

destroy plastic which can result in serious personal injury.

Electric tools used on fiberglass material, wallboard, spack-

ling compounds, or plaster are subject to accelerated wear

and possible premature failure because the fiberglass chips

and grindings are highly abrasive to bearings, brushes,

commutators, etc. Consequently, we do not recommend

using this product for extended work on these types

of materials. However, if you do work with any of these

materials, it is extremely important to clean the product

using compressed air.

NOTE: ILLUSTRATIONS START ON PAGE 15

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Ryobi TC401 Manuel d'utilisation et d'entretien Page 13

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