Snapper EM250819BE, EM281019BE important safety instructions Blade Brake Adjustment

Page 21

Section 4 - ADJUSTMENTS & REPAIR

WARNING

DO NOT attempt any adjustments, maintenance, service or repairs with the engine running. Stop engine. Stop blade. Engage parking brake. Remove key. Remove spark plug wire from spark plug and secure away from plug. Engine and components are HOT. Avoid serious burns, allow all parts to cool before working on machine. Fuel Filler Cap and Vent must be closed securely to prevent fuel spillage. Once blade is disengaged, it should come to a complete stop in 3 seconds or less. If the blade continues to rotate after 3 seconds, the blade brake must be adjusted. Refer to Section “BLADE BRAKE ADJUSTMENT” for adjustment procedures or return machine to an authorized SNAPPER dealer for adjustment. DO NOT CONTINUE to operate machine until blade brake is adjusted and functioning properly.

4.2.2. BLADE BRAKE ADJUSTMENT

1.Remove Belt Cover. Refer to Section “BLADE BELT COVER REMOVAL”.

2.With the blade engagement lever disengaged, hold the blade pedals down and measure the distance between the front of the blade lever and the rear of the latch plate. The dimension should be 1/8" to 1/4" clearance between lever and plate. See Figure

4.5.If the dimension is incorrect go to step 3.

3.If dimension is greater than 1/4", rotate nut clockwise to increase brake tension. If dimension is less than 1/8", rotate nut counter-clockwise to decrease brake tension. See Figure 4.4.

4.Reinstall spindle cover.

WARNING

DO NOT operate machine until blade brake is adjusted and functioning properly. If blade stop time cannot be achieved with the adjustment procedure described above, take machine immediately to an authorized SNAPPER dealer.

ROTATE NUT CLOCKWISE TO

ROTATE NUT COUNTER INCREASE BRAKE TENSION CLOCKWISE TO

DECREASE BRAKE TENSION

FIGURE 4.4

 

1/8” TO 1/4”

BLADE

LATCH

LEVER

PLATE

 

 

FIGURE 4.5

4.2.3.MOWER DECK ADJUSTMENT (Side-To-Side Levelness)

Before making deck leveling adjustments, check the tire pressure. Front tires 12 psi, rear tires 12 psi. If tires are properly inflated and mowing is still uneven, adjust side-to-side deck levelness.

1.Place Rider on a smooth level surface.

2.Follow WARNING statement found on this page.

3.Place a piece of angle iron, pipe, or similar object under center of deck at the rear.

4.Remove rear hanger chains and allow center, rear of deck to rest on angle iron.

5.Measure the distance from blade tips to floor. If the measurement is within 1/8” from side-to-side, the deck attitude is satisfactory. If difference from side-to-side is greater than 1/8”, continue with adjustment.

6.Loosen the carriage bolt and nut retaining the left side of the front lift arm and adjuster. Only loosen the bolt and nut to the point where some tension remains but lift arm can be moved.

BLADE PEDAL

CARRIAGE BOLT (not shown)

NUT

SPACER

FRONT LIFT ARM

FIGURE 4.6

21

Page 20 Page 22
Image 21
Page 20 Page 22
Contents Manual No -3121 I.R /20/99 European Rear Engine Riding Mower SeriesImportant Safety Instructions Operation Table of Contents Nomenclature IntroductionFamiliarization Decals / Symbols Lowest Traction Height CUT Clutch PRE-START Check List OPERATOR’S Seat Adjustment 2.2.1. Front to Rear AdjustmentOn Next Starting & Operation Engine Electric StartStarting & Operation Engine Electric StartEngine Manual Start Wheel Drive Starting & Operation 2.3.3. Mower BladeMower Blade Stopping ENGINE, Wheel DRIVE, Blade 2.4.1. EngineCutting Height Adjustment Stopping ENGINE, Wheel DRIVE, Blade 2.4.4. Park BrakeDo not park machine on slopes Service Engine AIR Cleaner Check Mower Blade Service After First 5 Hours Change Engine OILService After First 5 Hours 3.2.4. Check Blade Drive Belt Service Brake / Park BrakeBlade Brake Clean Mower Deck Service Every 25 Operating HoursBattery Fluid Level Interlock SystemService Every 25 Operating Hours from previous Front Wheel Bearing LubricationRear Axle Bearing Lubrication Engine Service AnnuallyFuel Filter Every TWO YearsRemoving Fuel Tank Storage OUT of SeasonMower Drive Belt Adjustment for 25, 28 & 30 M Models Engine Adjustments & RepairMower Deck Adjustment Side-To-Side Levelness Blade Brake AdjustmentMower Deck Adjustment Front to Rear Levelness 25 & 28 DecksFront to Rear Levelness 30 Decks Chain Case Clutch Yoke Cable Housing Spring Blade Sharpening Mower Blade Replacement 4.4.1. Blade Wear LimitsBlade Drive Belt Replacement Belt ReplacementBelt Removal Battery Installation Battery Battery RemovalBattery Storage Battery ServiceNEW Battery Preparation 1. Remove battery from carton Battery TestingSnapper Rear Engine Rider Accessories Stop Problem Probable Cause Corrective ActionBlades Not Cutting Loss Of TractionCutting Grass ImproperlyTo be Performed Pages Subject Service ReferenceMAINTENANCE/REPLACEMENT Parts Maintenance Parts Disclaimer of Warranty Year Limited WarrantyService Notes Service Notes European Rear Engine Riding Mower Series

EM250819BE, EM281019BE specifications

The Snapper EM250819BE and EM281019BE are two advanced electric mowers that embody the latest innovations in outdoor power equipment. Aimed at both residential and commercial users, these models offer exceptional performance, efficiency, and user-friendly features to simplify lawn care.

The Snapper EM250819BE features a robust 20-inch cutting deck, providing the ideal balance between maneuverability and coverage. This mower is powered by a high-efficiency brushless motor, which not only extends the lifespan of the instrument but also delivers consistent power output, ensuring an even cut across various grass types. The EM250819BE offers multiple cutting height adjustments, allowing users to customize their lawn's appearance according to seasonal preferences and grass species.

Equipped with a 40V lithium-ion battery, the Snapper EM250819BE boasts an impressive runtime, enabling users to tackle larger yards without interruptions for recharging. The onboard LED battery indicator is particularly handy, allowing users to monitor battery levels easily and plan their mowing schedule without surprises. Additionally, the mower's lightweight design ensures easy maneuverability, making it less strenuous to operate for extended periods.

On the other hand, the Snapper EM281019BE brings a larger 28-inch cutting deck into play, perfect for those who need to cover wider areas quickly. Like its counterpart, this model features a brushless motor that ensures efficient operation and reduces maintenance needs. The EM281019BE also supports various cutting height settings for a tailored mowing experience.

One of the standout features of the EM281019BE is its self-propelled option, allowing users to navigate tougher terrains with minimal effort. This is complemented by enhanced traction control, making it ideal for slopes and uneven lawns. The model also includes a proprietary mulching feature, enabling grass clippings to be finely chopped and returned to the soil, thus promoting healthier lawn growth.

Both models are designed with user comfort and safety in mind. They come with ergonomic handles for better grip and reduced fatigue during extended use. Additionally, the easy-to-access safety features ensure that the mowers meet the highest standards of user protection.

In summary, the Snapper EM250819BE and EM281019BE represent a significant advancement in electric mowing technology, delivering performance, efficiency, and convenience in an environmentally friendly package. With their user-centric design and powerful features, they are excellent choices for anyone looking to achieve a beautiful lawn with less hassle.
Top Page Image Contents