Dewalt DWMT70780 Instruction Manual - Page 12

Using A Dual Action Sander Continued

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English Using A Dual Action Sander Continued 9) When using the tool, always adopt a firm footing and/or position and grip the tool firmly to counteract any forces or reaction forces that may be generated while using the tool. 10) Use only genuine Dewalt spare parts or parts which perform equivalently. Do not make temporary or permanent repairs with unauthorized parts. 11) Do not lock, tape, wire, etc., the on/off trigger in the run position. The trigger must always be free to return to the "off" position when it is released. 12) Always shut off the air supply to the tool and depress the trigger to release air from the feed hose before fitting, adjusting or removing the working attachment. 13) Check hoses and fittings regularly for wear. Replace if necessary. Do not carry the tool by its hose. Ensure the hand is removed from the on/off trigger when carrying the tool with the air supply connected. 14) Take care against entanglement of moving tool parts with clothing, ties, hair, cleaning rags, etc. This will cause the body to be drawn towards the tool and can be very dangerous. 15) Safe working practices and observe all relevant legal requirements when installing, using or maintaining the tool. 16) Only install the tool when an easily accessible and easily operable on/off switch is incorporated in the air supply. 17) Take care that the tool exhaust air does not cause problems or blow onto another person. 18) Never lay a tool down unless the working attachment has stopped moving. 19) Always begin sanding with sandpaper coarse enough to remove high spots on the surface to be sanded. Progress to finer grit sandpaper until the desired finish is obtained. 20) Always use sandpaper appropriate for the surface being sanded. PRE-START CHECKLIST • Drain water from air compressor tank and condensation from air lines. (Please refer to air compressor's operation manual.) • Lubricate the tool. (Please refer to the "Maintenance" section in the manual.) WARNING: Risk of unsafe operation. Firmly grasp air hose with hand when installing or disconnenting to prevent hose whip. WARNING: Risk of bursting. Too much air pressure causes a hazardous risk of bursting. Check the manufacturer's maximum pressure rating for air tools and accessories. The regulator output pressure must never exceed the maximum pressure rating. PAD ASSEMBLY • Disconnect the sander from the air supply before attaching the Sanding Pad. • Position the locking tab (K) of the spindle lock (B) so that it lines up with the side hole on the drive spindle (C). • Push the spindle lock (B) in order to insert the locking tab (K) into the drive spindle (C). This will prevent the drive spindle (C) from rotating. NOTE: The spindle lock (B) is marked "PUSH LOCK" and "PUSH UNLOCK". B C C K B K 12

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12
English
Using A Dual Action Sander Continued
9) When using the tool, always adopt a firm footing and/or position
and grip the tool firmly to counteract any forces or reaction
forces that may be generated while using the tool.
10) Use only genuine Dewalt spare parts or parts which perform
equivalently. Do not make temporary or permanent repairs with
unauthorized parts.
11) Do not lock, tape, wire, etc., the on/off trigger in the run
position. The trigger must always be free to return to the “off”
position when it is released.
12) Always shut off the air supply to the tool and depress the trigger
to release air from the feed hose before fitting, adjusting or
removing the working attachment.
13) Check hoses and fittings regularly for wear. Replace if
necessary. Do not carry the tool by its hose. Ensure the hand is
removed from the on/off trigger when carrying the tool with the
air supply connected.
14) Take care against entanglement of moving tool parts with
clothing, ties, hair, cleaning rags, etc. This will cause the body to
be drawn towards the tool and can be very dangerous.
15) Safe working practices and observe all relevant legal
requirements when installing, using or maintaining the tool.
16) Only install the tool when an easily accessible and easily
operable on/off switch is incorporated in the air supply.
17)Take care that the tool exhaust air does not cause problems or
blow onto another person.
18) Never lay a tool down unless the working attachment has
stopped moving.
19) Always begin sanding with sandpaper coarse enough to
remove high spots on the surface to be sanded.
Progress to finer grit sandpaper until the desired finish
is obtained.
20) Always use sandpaper appropriate for the surface
being sanded.
PRE-START CHECKLIST
• Drain water from air compressor tank and condensation from
air lines.
(Please refer to air compressor’s operation manual.)
• Lubricate the tool. (Please refer to the “Maintenance” section
in the manual.)
WARNING:
Risk of unsafe operation. Firmly grasp air hose
with hand when installing or disconnenting to prevent hose whip.
WARNING:
Risk of bursting. Too much air pressure causes
a hazardous risk of bursting. Check the manufacturer’s maximum
pressure rating for air tools and accessories. The regulator output
pressure must never exceed the maximum pressure rating.
PAD ASSEMBLY
• Disconnect the sander from the air supply before attaching the
Sanding Pad.
• Position the
locking tab (K)
of the
spindle lock (B)
so that it
lines up with the side hole on the
drive spindle (C)
.
• Push the
spindle lock (B)
in order to insert the
locking tab (K)
into the
drive spindle (C)
. This will prevent the
drive spindle (C)
from rotating.
NOTE:
The
spindle lock (B)
is marked “
PUSH
LOCK
” and
“
PUSH
UNLOCK
”.
B
C
K
C
B
K