DeWalt DCMWP600 - Maintenance

ENGLISH
20
Cut a piece of 2" x 4" wood
42
(about 2feet long) (610mm)
to keep blades from turning when removing the blade
assembly bolt
43
.

WARNING: Use gloves and proper eye protection.
Turn the mower on its side. Be careful of sharp edges
of blades.
1. Position the mower on its side, with two wheels flat on
the ground.
2. Position the 2" x 4" wood
42
between the blade
assembly
47
and outer lip of deck as shown in Fig. X to
keep the blades from turning.
3. Unscrew and remove the blade assembly bolt
43
counterclockwise with a 9/16" (14 mm) wrench
44
(not
included) as shownin Fig.X, Y.
4. Remove the keyed spacer
45
and blade assembly
47
from the blade shaft
49
.
5. Secure the blade assembly
47
in a vise
34
as shown
inFig. Z.
6. Unscrew the four blade nuts
51
counterclockwise
with a 9/16" (14 mm) wrench
44
(not included) as
showninFig.Y. First unscrew the two blade nuts
51
for
blade 2
52
and remove blade 2. Then unscrew the two
blade nuts
51
for blade 1
53
and pull blade 1 from the
blade hub
48
.
NOTE: The mower blades
52
and
53
have keyed
mounting holes
55
permitting them to only be installed
onto the blade hub
48
in the correctorientation.
7. Examine all pieces for damage and replace ifnecessary.
8. Install sharpened or new blades onto the blade hub
48
as shown in Fig.AA, BB.
Blade 1
53
is installed first, the bolt holes being aligned
with the outer blade studs
56
and keyed mounting
hole
55
on the blade hub
48
as shown in Fig. AA.
NOTE: Ensure the keyed mounting hole
55
engages
the key
57
on the blade hub
48
as shown in Fig.AA.
The key
57
should be proud of blade 1
53
.
9. Blade 2
52
is installed second, the bolt holes being
aligned with the inner blade studs
58
and keyed
mounting hole
55
on the blade hub
48
as shown in
Fig. BB.
NOTE: Ensure the keyed mounting hole
55
engages
the key
57
on the blade hub
48
and sits flush as
shown in Fig.BB.
NOTE: If blade 2
52
is not flush with the key
57
on the
blade hub
48
, then the blades have been mounted in
the incorrect order and must be reversed.
10. Thread the four blade nuts
51
onto the bladestuds
56
and
58
as shown in Fig. AA, BB. Hand tighten the four
blade nuts
51
.
NOTE: When replacing sharpened or new blades on
blade hub
48
make sure the bottom of the blade as
marked Grass Side will be facing the ground when the
mower is returned to its normal uprightposition.
11. Secure the blade assembly
47
in a vise
34
. Tighten
the four blade nuts
51
clockwise with a 9/16" (14 mm)
wrench
44
(not included). Torque the four blade
nuts
51
to 13-20 ft-lbs.
Removing and Installing Blades
(Fig. X–DD)

DANGER: RISK OF INJURY. WHEN REASSEMBLING
THE BLADE SYSTEM, ENSURE EACH PART IS
REINSTALLED CORRECTLY, AS DESCRIBED BELOW.
IMPROPER ASSEMBLY OF THE BLADES OR OTHER PARTS
OF THE BLADE SYSTEM MAY CAUSE SERIOUSINJURY.

DANGER: To reduce the risk of serious personal
injury, turn unit off, remove safety key and
battery pack before making any adjustments or
removing/installing attachments or accessories.
An accidental start‑up can causeinjury.
Replacement blades are available from your
nearest authorized servicecenter.
This mower requires
replacementblades: DWO1DT234.
MAINTENANCE

DANGER: To reduce the risk of serious personal
injury, turn unit off and remove the safety key and
battery pack before making any adjustments or
removing/installing attachments or accessories.
An accidental start‑up can causeinjury.
• If a grass collection bag
22
is used during the fast
growing season, the grass may tend to clog up at the
discharge opening. Release bail handle to turn mower off,
remove the safety key
6
and battery pack
26
. Remove
the grass collection bag
22
and shake the grass down
to the back end of the bag. Also clean out any grass
or debris which may be packed around the discharge
opening. Reinstall the grass collection bag
22
.
• If mower should start to vibrate abnormally, release bail
handle to turn mower off, remove the safety key and
battery pack. Immediately check for cause. Vibration is
a warning of trouble. Do not operate the mower until a
service check has beenmade.
• For best cutting results, keep blades sharpened
andbalanced.
• Inspect and thoroughly clean mower after each use. A
deck with caked grass will degradeperformance.
• Always release the bail handle to turn mower off, remove
safety key and battery pack when leaving it unattended
even for a short period oftime.
The following suggestions will help you to obtain
optimum runtime from your cordless mower:
• Slow down your cutting pace in areas where the
grass is especially long orthick.
• Avoid mowing when the grass is wet from rain or
dew-soaked.
• Cut your lawn frequently, especially during high
growthperiods.
NOTE: It is recommended that your battery pack be recharged
after each use to prolong the battery pack life. Frequent
charging will not harm your battery pack, and will ensure that
the battery pack is fully charged and ready for its next use.
NOTE: Storing the battery pack not fully charged will
shortenitslife.