MAINTENANCE

Chain Maintenance

See Figures 30 - 31.

WARNING:

Cutting

Corner

Top Plate

Side Plate

Remove the battery pack and make sure the chain

Rivet Hole

Depth Gauge

has stopped before you do any work on the saw.

 

Use only low-kickback chain on this saw. This

Heel

Toe

fast-cutting chain will provide kickback reduction

 

Gullet

 

when properly maintained.

Fig. 30

 

For smooth and fast cutting, chain needs to be

check for wear

 

maintained properly. The chain requires sharpen-

 

or damage

 

ing when the wood chips are small and powdery,

 

 

the chain must be forced through the wood during

 

 

cutting, or the chain cuts to one side. During main-

 

 

tenance of your chain, consider the following:

 

 

Improper filing angle of the side plate can

increase the risk of a severe kickback.

Raker (depth gauge) clearance.

 

Too low increases the potential for kickback.

 

Not low enough decreases cutting ability.

 

If cutter teeth have hit hard objects such as nails

 

and stones, or have been abraded by mud or sand

Fig. 31

on the wood, have service dealer sharpen chain.

 

NOTE: Inspect the drive sprocket for wear or dam- age when replacing the chain. If signs of wear or damage are present in the areas indicated, have the drive sprocket replaced by a Ryobi Service dealer.

How to Sharpen the Cutters

See Figures 32 - 33.

Be careful to file all cutters to the specified angles

 

and to the same length, as fast cutting can be

 

obtained only when all cutters are uniform.

Fig. 32

Wear gloves for protection. Properly tension

the chain prior to sharpening. Refer to Chain

LEFT HAND

Tension Section earlier in this manual. Do all

CUTTERS

of your filing at the mid-point of the bar.

 

Use a 5/32 in. diameter round file and holder.

 

 

Keep the file level with the top plate of the tooth.

 

 

Do not let the file dip or rock.

 

 

Using light but firm pressure, stroke towards the

 

 

front corner of the tooth.

 

 

Lift file away from the steel on each return stroke.

RIGHT HAND

 

Put a few firm strokes on every tooth. File all left

 

hand cutters in one direction. Then move to the

CUTTERS

Fig. 33

other side and file the right hand cutters in the

 

 

opposite direction. Occasionally remove filings

 

 

from the file with a wire brush.

 

 

22 - English

 

 

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Ryobi P542 manuel dutilisation Chain Maintenance, How to Sharpen the Cutters, See Figures 30, See Figures 32
Page 21 Page 23

P542 specifications

The Ryobi P542 is an impressive addition to the world of cordless tools, designed to fulfill a wide variety of cutting tasks with utmost efficiency and precision. Powered by a robust and efficient 18V battery system, this circular saw caters to both professionals and DIY enthusiasts alike, offering a perfect blend of power, portability, and convenience.

One of the main features of the Ryobi P542 is its lightweight, compact design which makes it easy to maneuver and handle for extended periods. At just 5.5 pounds, it reduces fatigue during prolonged use, making it ideal for users who need to tackle multiple projects in one day. Its ergonomic grip ensures a comfortable hold, allowing for accurate cuts without compromising user safety.

The P542 is equipped with a powerful and efficient brushless motor, which not only enhances performance but also extends the tool's longevity. The brushless technology translates to less friction and heat generation, resulting in greater efficiency and battery life. This ensures that users can depend on the tool for longer operations without the need for constant battery replacements.

Another notable feature of the Ryobi P542 is its impressive cutting capacity. It boasts a 6-1/2 inch carbide-tipped blade that can slice through materials with ease. The saw is capable of making bevel cuts up to 50 degrees, offering versatility for both angled and straight cuts. This makes it suitable for various applications, whether you're working on framing, siding, or other woodworking projects.

Safety features are paramount in any power tool, and the Ryobi P542 does not disappoint. It includes a safety guard that provides protection while also allowing for quick blade changes. The electric brake feature stops the blade quickly after the trigger is released, enhancing user safety and reducing the risk of accidents.

Additionally, the P542 is part of Ryobi's ONE+ system, which means it is compatible with over 175 other Ryobi 18V tools. This compatibility not only saves money but also maximizes the utility of the battery platform, allowing users to easily switch batteries between tools.

Overall, the Ryobi P542 is a well-rounded circular saw that exhibits a combination of power, efficiency, and safety, making it a reliable choice for any woodwork enthusiast or professional contractor. With its advanced features and technologies, it stands poised to meet the demands of modern cutting tasks, ensuring high performance and satisfaction with every use.
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