Troubleshooting - Makita DCU603 Instruction Manual

Refilling the tire with air
C h e c k t h a t t h e a i r i n t h e t i r e f o r t h e f r o n t a n d r e a r
wheels is not missing. If the air in the tire is insu cient,
refill the tire with air using an inflator. The air pressure
i s a s f o l l o w s :
• T i r e f o r f r o n t w h e e l : 280 k P a ( 4 0 P S I )
• T i r e f o r r e a r w h e e l : 525 k P a ( 75 P S I )
Replacing the tire
CAUTION:
Before replacing the tires, be sure to unload all objects from the machine.
CAUTION:
When replacing the tires, wear the gloves.
Replacing the tire of front wheel
NOTE: W h e n i n s t a l l i n g t h e g r a y t i r e , i n s t a l l i t s o t h a t t h e v a l v e f a c e s o u t w a r d .
Fig.66
Replacing the tire of rear wheel
Fig.67
Fig.68

TROUBLESHOOTING

Before asking for repairs, conduct your own inspection first. If you find a problem that is not explained in the manual,
d o n o t d i s a s s e m b l e t h e m a c h i n e . I n s t e a d , a s k M a k i t a A u t h o r i z e d S e r v i c e C e n t e r s , a l w a y s u s i n g M a k i t a r e p l a c e m e n t
p a r t s f o r r e p a i r s .
State of abnormality
T h e m a c h i n e d o e s n o t Turned o .
t u r n o n .
T h e m a c h i n e d o e s n o t T h e l a m p b l i n k s i n r e d .
s t a r t .
T h e l a m p b l i n k s i n
g r e e n .
T h e l a m p l i g h t s u p
i n r e d .
T h e l a m p b l i n k s i n r e d
a n d g r e e n a l t e r n a t e l y .
T h e l a m p l i g h t s u p i n
g r e e n .
T h e m a c h i n e s t o p s T h e l a m p b l i n k s i n r e d .
a f t e r a l i t t l e u s e .
Main power lamp
T w o b a t t e r y c a r t r i d g e s a r e n o t
i n s t a l l e d .
B a t t e r y p r o b l e m
B a t t e r y s e l e c t i o n s w i t c h i s n o t
i n t h e c o r r e c t p o s i t i o n .
B a t t e r y ' s c h a r g e l e v e l i s l o w .
At l e a s t o n e o f t h e b a t t e r y i s
e m p t y .
T h e l o c k k e y i s n o t i n s e r t e d .
T h e m a c h i n e s t o p p e d d u e t o
o v e r l o a d .
T h e f r o n t o r r e a r w h e e l s a r e
s t u c k o r l o c k e d .
T h e m a c h i n e s t o p p e d d u e t o
o v e r h e a t .
T h e l o c k k e y i s n o t i n s e r t e d .
T h e m a c h i n e d e t e c t e d a n
a b n o r m a l i t y .
T h e n e u t r a l c h a n g e l e v e r i s n o t
i n i t s o r i g i n a l p o s i t i o n .
B a t t e r y ' s c h a r g e l e v e l i s l o w .
Front wheel
Fig.64
Rear wheel
Fig.65
Cause
In s t a l l t w o c h a r g e d b a t t e r y c a r t r i d g e s .
( u n d e r v o l t a g e ) R e c h a r g e t h e b a t t e r y c a r t r i d g e . If r e c h a r g i n g
is not e ective, replace battery cartridge.
S e l e c t t h e c o r r e c t b a t t e r y u s i n g t h e b a t t e r y
s e l e c t i o n s w i t c h .
R e c h a r g e t h e b a t t e r y c a r t r i d g e . If r e c h a r g i n g
is not e ective, replace battery cartridge.
R e m o v e t h e e m p t y b a t t e r y , o r r e p l a c e i t w i t h
c h a r g e d o n e . In t h i s c a s e , t h e f a r l e f t l a m p
o f t h e b a t t e r y i n d i c a t o r o f t h e c o r r e s p o n d i n g
b a t t e r y b l i n k s .
In s e r t t h e l o c k k e y a n d t u r n i t c l o c k w i s e .
Reduce the loaded objects.
R e m o v e t h e c a u s e o f s t u c k o r l o c k e d w h e e l s .
C o o l d o w n t h e m a c h i n e a n d b a t t e r y .
In s e r t t h e l o c k k e y a n d t u r n i t c l o c k w i s e .
Turn o the machine, and then back on.
A m a l f u n c t i o n o f m a c h i n e h a s o c c u r r e d . As k
M a k i t a Au t h o r i z e d S e r v i c e C e n t e r s f o r r e p a i r .
L o c k t h e b r a k e l e v e r , a n d t h e n r e t u r n t h e
n e u t r a l c h a n g e l e v e r t o i t s o r i g i n a l p o s i t i o n .
R e c h a r g e t h e b a t t e r y c a r t r i d g e . If r e c h a r g i n g
is not e ective, replace battery cartridge.
30 ENGLISH
Remedy