"dead" battery from the charger and replace with a new
battery.
4) When the charging process is finished, the battery is
still charging with a current 50mA.
Note:The charger timer-circuit and battery pack temper-
ature safety-cutout device prevents overcharging of the
battery pack. However, it is recommended to remove the
battery from the charger when the charging cycle has
been completed as indicated by the illumination of the
green light.
Status
Battery charging
Charger failure
Battery <32ºF (0ºC)
Battery + 140ºF (60ºC)
Battery + 176ºF (80ºC)
Battery dead
Charging complete
3. TO REMOVE OR INSTALL BATTERY PACK
Locate latches on side of battery pack and depress both
sides to release battery pack from your saw. Remove
battery pack from your saw. After recharge insert the
battery pack into saw's battery port. A simple push
and slight pressure will be sufficient.
4. SAFETY ON/OFF SWITCH
Your switch is locked off to prevent accidental starting.
Depress lock off button (a) then on/off switch (b) and re-
lease lock off button (a).Your switch is now on.To switch
off just release the on/off switch (See Fig 2).
5. CHANGING A SAW BLADE
Loosen the locking lever (13) and raise the saw body
away from the base plate.Take out the Hex key (20) from
the base plate. Press the spindle lock button (9) and
use the hex key provided to remove the bolt and outer
flange. Rotate lower guard counter-clockwise and hold
open using the lever (12) while changing the saw blade.
Ensure the blade bore is located on the inner flange and
the blade direction arrow points in the same direction
as the lower guard arrow. Check that the blade surface
and flanges are clean. Press the spindle lock again and
re-fit the outer flange over the spindle flats, bolt with 1/4
turn more than finger tight. Check the blade is securely
clamped (See Fig 3).
Cordless Circular Saw
NA-WT525-M-050727.indd 11
All manuals and user guides at all-guides.com
Light
ON/OFF/Flash
red
on
red
fast flash (5/sec)
green
slow flash (2/sec)
green
fast flash (5/sec)
red
slow flash (2/sec)
red
slow flash (2/sec)
green
on
b
Fig 2
WT525
2005-7-27 17:46:06
a
11