OPERATING INSTRUCTIONS
1.
Adjust the Selector Knob (part #37) to either the Drill only, Hammer only, or
Drill/Hammer mode. Adjust the RPM Selector Knob on the Power Switch
(part #51) to the desired speed. If drilling/hammering overhead, attach the Dust
Cup (part #74) to the front portion of the tool’s Housing (parts #40, #53).
2.
Whenever possible, secure the workpiece in place, using a vise or clamps (not
included).
.
3.
Mark the center of the hole to be drilled/hammered with a center punch to give
the Bit/Chisel (parts #66 thru #70) a start and to prevent it from “walking”. Also,
lubricate the Bit with cutting oil when drilling iron or steel. Use a coolant when
drilling nonferrous metals such as copper, brass, or aluminum.
4.
Plug the Power Cord (part #47) into the nearest 110 Volt AC electrical outlet.
5.
Make sure to hold the Industrial Rotary Hammer firmly with both hands while
turning it
ON
, as torque from the Motor will cause the tool to twist.
6.
Drill/hammer only as deep as necessary. Do not drill/hammer deeper than
necessary into walls or other areas where you cannot identify any possible
hazards behind the drilling/hammering surface.
7.
To reduce jamming as the Bit/Chisel (parts #66 thru #70) breaks through the
workpiece, decrease the drilling pressure when the point of the Bit/Chisel breaks
through the workpiece. When you have drilled/hammered the hole, remove the
Bit/Chisel (parts #66 thru #70) from the hole while the Industrial Rotary Hammer
is still running. This prevents the Bit/Chisel from getting caught in the hole and
causing damage.
8.
Release the Power Switch (part #51) to stop the Industrial Rotary Hammer.
Then, unplug the Power Cord (part #47) from its electrical outlet.
INSPECTION, MAINTENANCE, AND CLEANING
1.
CAUTION: Always unplug the Industrial Rotary Hammer from its 110 volt electrical
outlet before performing any inspection, maintenance, or cleaning.
2.
BEFORE EACH USE,
inspect the general condition of the Industrial Rotary Hammer.
Check for loose screws, misalignment or binding of moving parts, cracked or broken
parts, damaged electrical wiring, cracked or broken Masonry Bits and Chisels, and any
other condition that may affect its safe operation. If abnormal noise or vibration occurs,
have the problem corrected before further use.
Do not use damaged equipment.
3.
DAILY:
With a soft brush, cloth, or vacuum, remove all debris from the Industrial Rotary
Hammer.
SKU 02957
PAGE 9
REV 03e
REV 03k
9.
Power Cord (part #47):
The Power Cord must
only
be plugged into a 110 Volt
AC electrical outlet, using a 3-Prong Adapter Plug (not included). For further
information about the Power Cord refer to Steps #2 and #3 in the section
“
Specific Product Warnings and Precautions”. Also, refer to
Figure A, and
Figure B
.
