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15
CLEANING AND STORAGE
CLEANING
•
Use a small brush or clean, dry cloth to clean the outside of the
unit, battery and battery charger.
•
Clean the blades with water. Wipe the blades with a light
machine oil to prevent rust.
STORAGE
•
Remove the battery from the unit.
•
Allow the unit, battery and/or battery charger to cool.
•
Thoroughly clean the unit, battery and battery charger. Inspect
them for any loose or damaged parts. Replace damaged parts
and tighten loose screws, nuts or bolts.
•
Lock up the unit, battery and battery charger to prevent
unauthorized use or damage.
•
Store the unit, battery and battery charger indoors, in a dry, well-
ventilated area.
•
Store the battery and battery charger in an area that is between
65 and 75˚ F (18 and 24˚ C).
•
Always unplug the battery charger when it is not in use.
•
Store the unit, battery and battery charger out of the reach of
children.
•
If the battery is left unused for more than two months, fully
charge the battery before use.
Fig. 14
LUBRICATING THE BLADES
For easier operation and longer blade life, lubricate the blades
BEFORE
and
AFTER
each use. Never lubricate the blades while the
motor is running or the blades are moving.
1. Stop the motor, wait for all moving parts to stop, remove the
battery, and allow the unit to cool.
2. Turn the unit upside down (Fig. 14).
3. Apply a light machine oil between the upper blade and lower
blade (Fig. 14). Apply oil along the full length of the blades.
MAINTAINING THE BLADES
The cutting blades are made of high-quality, hardened steel. During
normal use, they will not require resharpening unless they become
nicked by contact with hard objects, such as wire fencing, glass,
stones or bricks.
If a nick occurs and it interferes with operation:
1. Stop the motor, wait for all moving parts to stop, remove the
battery, and allow the unit to cool.
2. Use a fine-toothed file or sharpening stone to remove the nick.
Lower Blade
Upper Blade
WARNING:
To prevent serious injury, never clean the
unit while it is running. Always remove the battery to
prevent the unit from starting accidentally. Always allow the
unit to cool before cleaning the unit. Always unplug the
battery charger before cleaning the battery charger.
WARNING:
To prevent serious injury, do not use water
to clean the unit, battery or battery charger. Do not douse
the unit with water. Do not submerge the unit in water or
any other liquid. Do not use strong detergents. Household
cleaners that contain aromatic oils such as pine and lemon,
and solvents such as kerosene, can damage plastic.
Summary of Contents for RM4020
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