Ryobi BS903 manual Tires, Brushes, Drive Belt

Page 23

MAINTENANCE

TIRES

Cleaning tires:

Pitch and sawdust accumulates on tires and needs to be removed with a fine wire brush or a piece of wood. Do not use a sharp knife or any kind of solvent.

Replacing tires:

Open front cover and remove saw blade. See section on Installing and Adjusting the Blade, page 19.

Pry the worn tire away from the wheel carefully.

Stretch the new tire around the wheel.

Replace the saw blade and close the front cover.

BRUSHES

See Figure 23.

There are brushes located inside the saw housing, next to the wheels. It helps protect the tire and wheel by brushing off saw dust. As the brushes becomes worn, they will need to be adjusted or replaced.

Remove the screw then pull the brush off.

Place the new brush in the groove.

Retighten using the screw.

DRIVE BELT

See Figures 24 and 25.

Due to wear or breakage, the drive belt may need to be replaced. The drive belt is located behind the lower wheel of the band saw.

Remove the saw blade and set it aside. See section on Installing and Adjusting the Blade, page 19.

TIRE

LOWER

BRUSH

SCREW WHEEL

Remove the nut and washer from the middle of the saw housing. See Figure 24.

Pull the lower wheel away from the saw housing.

Remove the worn drive belt.

Place new drive belt on the pulley. As you slide the wheel shaft back into the hole in the saw housing, place the drive belt over the motor pulley.

Replace the nut and washer on the wheel shaft and retighten.

Replace saw blade.

Check thrust bearings and blade guides.

NUT

AND

WASHER

Fig. 24

WHEEL

SHAFT

 

DRIVE

 

Fig. 23

BELT

MOTOR

LOWER

 

 

PULLEY

WHEEL

 

Fig. 25

 

 

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Contents Save this Manual for Future Reference OPERATOR’S ManualIntroduction Warranty Blade Coasts After Being Turned OFF General Safety RulesRead ALL Instructions  Before Making a CUT, be Sure ALL ADJUST- Ments are Secure Specific Safety RulesSymbol Name DESIGNATION/EXPLANATION SymbolsSymbol Signal Meaning ServiceElectrical Connection Speed and WiringElectrical Extension CordsGlossary of Terms Rapidset Blade Tension Lever Worklight FeaturesProduct Specifications Blade Guide Adjustment Knob Lock KnobSwitch and Switch KEY Angle Adjustment KnobBlade Guide Adjustment Knob with Lock Knob Scale and Scale IndicatorFlathead Screwdriver SAW Table Worklight Switch KEY Wing ScrewTools Needed Loose PartsClamping Band SAW to Workbench AssemblyUnpacking Mounting Band SAW to WorkbenchBlade Guide Knob Washer Wing NUT Mounting the SAW TableSee Figures 6 Blade Tension Knob Adjusting Blade TensionSquaring the SAW Table to the Blade See Figures 9If the blade has moved left or right of center To AdjustTracking the Blade Attaching the WorklightBasic Operation of the Band SAW Cutting ProceduresOperation ApplicationsAvoiding Injury Locking the SwitchScroll Cutting Removing Jammed MaterialSee Figures 13 Using the Miter GaugeUsing the Sliding Table Extension Tilting the TableGuard SAW AdjustmentsInstalling and Adjusting the Blade See Figures 16Knob Unlock Lock Adjusting Blade Guide AssemblySee Figures 18 Blade Guide KnobThrust Bearing See Figures 20Guide MOTOR/ELECTRICAL MaintenanceGeneral Maintenance LubricationDrive Belt TiresBrushes Problem Cause Solution TroubleshootingPage Parts and Service

BS903 specifications

The Ryobi BS903 is a versatile and efficient benchtop band saw that caters to both hobbyists and professionals looking for a reliable cutting tool. Known for its compact design and powerful features, the BS903 is an ideal choice for woodworking, metalworking, and various crafting projects.

One of the standout characteristics of the Ryobi BS903 is its 9-inch throat capacity, which allows users to make deep cuts into a variety of materials. With a robust 2.5-amp motor, this band saw delivers a cutting speed of 2800 feet per minute, making it suitable for tackling intricate curves and straight cuts with ease. The bandsaw also features a table that measures 15-3/4 inches by 18 inches, providing ample workspace for larger projects.

The BS903 incorporates a tilting table that can be adjusted from 0 to 45 degrees, allowing users to execute angled cuts with precision. This feature expands the versatility of the tool, enabling users to create beveled edges and complex designs effortlessly. Additionally, the built-in blade guide system ensures that the blade remains aligned during operation, enhancing accuracy and reducing the risk of deviation.

Another impressive feature of the Ryobi BS903 is its easy blade tracking adjustment, which simplifies the process of aligning the blade to the guide wheels. This user-friendly design promotes a seamless setup experience for both novice and experienced users. The band saw supports standard 1/4-inch blades, giving users the freedom to choose from a wide array of cutting options based on their specific needs.

Safety is a top priority in the design of the BS903. The band saw is equipped with a transparent blade guard and an integrated anti-kickback design, providing users with peace of mind while operating the tool. Additionally, the table is designed with a miter gauge slot, allowing for accurate crosscuts and better control.

Overall, the Ryobi BS903 band saw stands out in the market due to its combination of functionality, safety features, and ease of use. Whether you're a seasoned woodworker or just starting your crafting journey, the BS903 provides the reliability and performance required for a multitude of cutting tasks. With its thoughtful engineering, it's no surprise that the Ryobi BS903 continues to be a favored choice among DIY enthusiasts and professional tradespeople alike.
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