DeWalt DWMT70785 - Page 13

13
English
Chisel Assembly Continued
•Usingthefront tab (H), tightly install the spring retainer (G)
over the chisel (J).
•Slidethe chisel shank (K) into the barrel (A) of the Air
Chisel Hammer.
•Screwthespring retainer (G) onto the threads on the end
of the barrel (A) until fully installed.
IMPORTANT: The spring retainer holds chisel in place. It must
be secure before the chisel can operate properly.
OPERATING PROCEDURES
START-UP (FIG. 1, PG. 2)
•Connecttooltoairhoseofrecommendedsize.
•Turnontheaircompressorandallowtheairtanktobefilled.
•Settheaircompressorregulatorto90PSI.Thisair
tool operates at a maximum of 90 PSI air pressure.
•Depressthetriggertostartoperatingthetool.
SHUT-DOWN (FIG. 1, PG. 2)
•Releasethetriggerinordertostopthetool.
•Whenjobiscompleted,turnofftheaircompressorandstore
the air tool after lubrication.
•Whenchangingchisels,alwaysdisconnectairsupplyto
avoid injuries.
OPERATING INSTRUCTIONS
•Selectchisel/attachmenttoperformtheworktaskand
ensure that the chisel retainer is securely fitted. Do not use
tool without retainer spring retainer securely fitted.
•Whilefirmlygrippingthetoolwiththerighthand,graspthe
barrel with the left hand. The tool’s power is controlled by
the pressure exerted on the trigger.
•Alwaysensurethatthetoolisincontactwiththework
piece before pressing the trigger. Running the tool free
will reduce tool life by placing unnecessarily high loads on
he retainer spring and cylinder.
J
K
A
J
G
G
H
A