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. DO NOT attempt to service or charge the battery while it is installed on the machine.

4.6BATTERY

4.6.1. BATTERY REMOVAL

1.Carefully pull each side of battery cover away from ratchet fasteners and remove cover. See Figure 4.16.

BATTERY COVER

RED

POSITIVE (+)

CABLE

BLACK

NEGATIVE (-)

CABLE

POSITIVE

TERMINAL

INSULATOR

INSTALL BATTERY POSITIVE

(+)END FIRST INTO BATTERY COMPARTMENT IN DIRECTION OF ARROW AS SHOWN

RATCHET

FASTENERS

FIGURE 4.16

2.Slide battery from battery box to gain access to terminal cables.

3.Observe and note cable positions on battery. See Figure 4.17.

4.Disconnect cables from battery terminals, disconnecting BLACK (Negative) cable first. Retain mounting bolts and nuts.

FIGURE 4.17

WARNING

Cables must be connected to battery terminals in the proper position as show in Figure 4.17. DO NOT attempt to charge battery while installed on the Rear Engine Rider. DO NOT use “BOOST” chargers on the battery.

4.6.2. BATTERY INSTALLATION

1.Slide battery partially into battery housing.

2.Connect positive (+) cable (red) first, from wiring harness to the positive terminal (+) on battery using bolt and nut provided in hardware bag. Connect negative (-) cable (black) last, to negative terminal (-) on battery using bolt and nut. Apply a small amount of grease over terminals to prevent corrosion.

3.Reinstall positive terminal cover.

4.Insert battery completely into battery housing.

5.Reinstall battery cover. See Figure 4.16.

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Snapper EM250821BE, EM281021BE important safety instructions Battery Battery Removal, Battery Installation

EM250821BE, EM281021BE specifications

The Snapper EM250821BE and EM281021BE models are two versatile battery-powered mowers designed to meet the diverse needs of homeowners and landscape professionals alike. These electric mowers are characterized by their user-friendly design, robust performance, and advanced technology, making them ideal for efficient lawn care.

One of the standout features of the Snapper EM250821BE is its 21-inch cutting deck, which ensures a wide mowing path and allows users to cover more ground in less time. This model is equipped with a powerful 82V battery system that delivers consistent voltage and runtime for large, demanding yards. With a simple push of a button, users can engage the motor, eliminating the hassle of pull-starts commonly associated with gas mowers.

The EM281021BE, on the other hand, boasts a slightly larger 28-inch cutting deck, which is designed for even greater efficiency. With its dual-blade technology, this mower not only provides a clean, precise cut but also enhances grass mulching capabilities, returning nutrients back to the lawn. Both models feature adjustable cutting heights, allowing users to customize the mower settings to suit different grass types and desired lawn appearances.

Another key technology incorporated in both mowers is the Smart Drive self-propulsion system. This system responds to the user’s walking speed, enabling effortless maneuverability across various terrains. With variable speed settings, operators can maintain control over their mowing pace, whether navigating tight corners or cruising down wide-open fields.

Ergonomically designed handles improve user comfort, and the foldable design enhances convenience for storage and transportation. A quick-release handle makes it easy to adjust the mower's height, accommodating users of all sizes and ensuring comfortable operation.

Both Snapper EM250821BE and EM281021BE are equipped with high-efficiency brushless motors that reduce noise and vibrations, resulting in a quieter mowing experience. Furthermore, their maintenance-free design means that users won’t have to deal with oil changes or spark plug replacements, making them environmentally friendly alternatives to traditional gas mowers.

In conclusion, the Snapper EM250821BE and EM281021BE mowers combine modern technology, ease of use, and powerful performance to deliver exceptional results. Whether for residential or professional use, these models are designed to meet the growing demand for sustainable lawn care solutions while maintaining the high standards that Snapper is known for.