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14 1/2-Inch Hammer Drill Operator's Manual
WARNING: ACCESSORIES FOR THIS POWER TOOL ARE MENTIONED IN
THIS INSTRUCTION MANUAL. THE USE OF ANY OTHER
ATTACHMENT OR ACCESSORY CAN BE DANGEROUS AND
COULD CAUSE INJURY OR MECHANICAL DAMAGE.
STANDARD ACCESSORIES:
-Plastic Carrying Case 1
-Side Handle 1
-Depth Gauge 1
-Chuck Wrench (Spec. only for chuck with chuck wrench) 1
NOTE: Accessories are subject to change without any obligation on the part of
JOHN DEERE.
Maintenance and Inspection
WARNING: BE SURE TO SWITCH POWER OFF AND DISCONNECT THE
PLUG FROM THE RECEPTACLE DURING MAINTENANCE AND
INSPECTION.
1. Inspecting the drill bits:
Since use of a dull tool will cause motor malfunctioning and degraded efficiency,
replace the drill bit with a new one or resharpening without delay when abrasion is
noted.
2. Inspecting the mounting screws:
Regularly inspect all mounting screws and ensure that they are properly tightened.
Should any of the screws be loosened, retighten them immediately.
WARNING: USING THIS HAMMER DRILL WITH LOOSENED SCREWS IS
EXTREMELY DANGEROUS.
3. Keeping after use:
When not in use, the Power tool should be kept in a dry place out of the reach of
children.
4. Inspecting the carbon brushes:
For your continued safety and electrical shock protection, carbon brush inspection
and replacement on this tool should ONLY be performed by a JOHN DEERE
AUTHORIZED DEALER.
5. Maintenance of the motor:
The motor unit winding is the very “heart”’ of the power tool. Exercise due care to
ensure the winding does not become damaged and/or wet with oil or water.
SERVICE AND REPAIRS:
All quality power tools will eventually require servicing or replacement of parts because
of wear from normal use. To assure that only authorized replacement parts will be used,
all service and repairs must be performed by a JOHN DEERE AUTHORIZED DEALER,
ONLY.
MAINTENANCE AND INSPECTION: