Blade Maintenance; Blade Replacement - sunjoe MJ402E Operator's Manual

2. Wait up to 2 minutes, or longer depending on ambient
temperature and the operation being performed, before
switching on the lawn mower and resuming normal
operation.
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WARNING!
The mower blade will continue to rotate for
a brief period after the unit has been switched off. Do not tilt or
carry the unit while the motor is still running and do not touch
the blade while it is still rotating. Failure to comply could result
in severe personal injury.
Maintenance
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WARNING!
Before cleaning, repairing, or inspecting the
lawn mower, disconnect the power supply to the unit and verify
that all moving parts have come to a complete stop.
General
• Always keep the lawn mower clean and free of grass, dirt,
or other debris.
• Keep the handles dry, clean, and free of oil and grease.
• After each cutting session, remove accumulated grass
clippings and debris using either a dry cloth or handbrush.
You may also clean the equipment with a damp cloth and
some soft, non-abrasive soap. Do not use cleaning agents
or harsh solvents as they may damage the equipment's
plastic components. Make sure that no water penetrates
the equipment's interior as intake of water can destroy the
switch/plug mechanism and the electric motor.
• Do not clean the lawn mower with running water,
particularly with high-pressure water.
• Check all nuts, bolts, and screws for proper tightness
before each use.
• Frequently inspect the grass collection bag for signs of
wear and replace immediately with a genuine Snow Joe
Sun Joe part if damage is found.
®
• Replace excessively worn or damaged parts immediately.
• To maximize your lawn mower's longevity, all screwed
parts, including the wheels and axles, should be cleaned
and lubricated. There are no parts inside the equipment
which require additional maintenance or lubrication.

Blade Maintenance

IMPORTANT: The mower blade is sharp and can cause severe
personal injury if handled incorrectly. Wrap the blade or wear
protective gloves, and use extra caution when handling.
The steel blade is designed to provide a fine cut in long or
tough grass. Deterioration in the quality of cut indicates blade
wear or damage. Follow these steps to determine if the blade
needs to be resharpened or replaced:
1. Disconnect the electrical supply to the lawn mower.
2. Turn the lawn mower on its side to expose the underside
of the blade housing.
3. Check the blade.
a. If the blade is blunt or has minor wear, then resharpen.
Please call Snow Joe
assistance at 1-866-SNOWJOE (1-866-766-9563).
b. If the blade shows signs of major wear or damage
(i.e. gouged, bent), then replace. Please call Snow Joe
+ Sun Joe customer service for assistance at
®
1-866-SNOWJOE (1-866-766-9563).
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WARNING!
An excessively vibrating lawn mower
indicates that the blade is not properly balanced or has
become deformed from striking an object. In this case, the
blade must be repaired or replaced. Please follow the proper
maintenance procedures for blade care or call the
Snow Joe + Sun Joe
®
at 1-866-SNOWJOE (1-866-766-9563).

Blade Replacement

IMPORTANT: Only use original replacement parts specified for
this lawn mower.
You can purchase a replacement blade (Model iON16LM-BLD)
and other genuine replacement parts by ordering online at
snowjoe.com or, to order by phone, contact Snow Joe
Sun Joe customer service at 1-866-SNOWJOE
®
(1-866-766-9563). The use of parts that do not meet the
original equipment specifications may lead to improper
performance of the lawn mower, may compromise operator
safety, and will void the manufacturer's warranty.
1. Disconnect the electrical supply to the lawn mower.
2. Turn the lawn mower on its side to expose the underside
of the blade housing.
3. Wear heavy-duty gloves, or use a cloth to grip the blade.
4. To remove the blade bolt, hold the blade firmly by one
hand, and use a spanner (not supplied) loosen the blade
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bolt by turning it counterclockwise (Fig. 15).
Fig. 15
Spanner
11
+ Sun Joe customer service for
® ®
customer service center for assistance
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Bolt
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+
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Blade