M7 DW1840, Руководство пользователя

Страница: 10 / 42

10
10
11.INSTALLING AND REMOVING SOCKET
Lock the trigger switch by placing the direction-of-
rotation selector in the OFF (center) position.
To install a 1/2” socket (sold separately), simply
push it completely onto the output driver. To
remove, pull it off the output driver.meanwhile,
the pin inserted through the shaft and the sleeve
will prevent sleeves from loosening.
WARNING: Do not use regular socket-
ZUHQFKW\SHVRFNHWVXVHRQO\WKRVHVRFNHWV
designed for impact wrenches. Impact wrench
sockets are black in color, specially hardened,
and designed to not strip the comers off the
nuts and bolts you will be driving. Sockets not
designed for impact wrenches could break and
UHVXOWLQSHUVRQDOLQMXU\,QVSHFWVRFNHWVSULRUWR
use to ensure that they have no cracks or other
visible damage.
12. TIGHTENING TORQUE
The tightening torque depends on the duration
of the impacting/tightening action. The largest
tightening torque is achieved after approx.3 to 5
sec. impacting/tightening action.
The torque build-up depends on the following
factors:
g
Hardness of the bolts/nuts.
g
Type of washer (disk washer, spring washer, seal).
g
+DUGQHVVRIWKHPDWHULDOWREHMRLQHG
g
/XEULFDWLQJHIIHFWDWWKHVXUIDFHRIWKHMXQFWLRQ
APPLICATION
1. Be sure the rotational direction is “Forward”.
2. Start the fastener by hand onto or into its
threaded counter part (e.g. nut onto bolt, bolt
into nut or threaded hole).
3. With the proper impact socket securely
mounted to the wrench, slide the impact
socket onto the nut or bolt head.
4. Hold the tool securely with both hands and
squeeze the trigger switch. The impact
socket will turn the fastener and impacting
will begin once the fastener encounters
resistance.
WARNING: Do not over tighten, as the
force of the Impact Wrench can break the
fastener. Keep the Impact Wrench at a right
angle to the fastener to avoid damaging the
fastener head.
TOOL MAINTENANCE
WARNING: Before any work on the
machine itself, remove the battery pack from
the drill.
1. Inspect bolts periodically. If the bolts loosen,
tighten them immediately, or will result in
serious accident.
2. Inspect tool cords periodically. If damaged,
have repaired at your nearest Authorized
Service Center.
3. Keep the vents clean. Clean all parts of the
tool, clean dust periodically. To prevent debris
from entry.
4. All service MUST only be performed by
Authorized Service Center. ALWAYS
use only accessories that are recommended
for this tool.
5. Cleaning. Avoid the use of plastic cracks
caused by damage to the solvent. Use clean
cloths and mild soap to remove dirt, dust, etc.
WARNING: Do not allow the water entering
the motor and the tool full immersed in the
ware, which will result in motor malfunction and
electric shock.
Store the batteries below 35 centigrade.
Do not put batteries in high temperature or high
humidity.
It is recommended to store the batteries after
charged.
Socket
Output Drive