Makita BC231UDZ - Инструкция по эксплуатации - Страница 16

16

keep control of the tool could result in serious injury to 
the bystander and the operator. 

Adjustment of the hanger position and shoulder 
harness

When replacing an accessory with another, the weight 
balance of the tool may change. In such case, adjust the 
hanger position and shoulder harness length as follows.
To change the hanger position, loosen the fixing screw on 
the hanger with the supplied wrench and then move the 
hanger.
Adjust the hanger position and shoulder harness length 
so that:
- the hanger positions 750 mm or higher from the 

ground,

- the cutting tool positions up to 300 mm high from the 

ground and 

- the unguarded part of cutting tool is horizontally 

750 mm or farther away from the hanger. 

(Fig. 36)

After adjusting the hanger position, tighten the screw with 
the wrench securely.

MAINTENANCE

 WARNING:

•

Always be sure that the tool is switched off and 
battery cartridge is removed before attempting to 
perform inspection or maintenance on the tool. 

Failure to switch off and remove the battery cartridge 
may result in serious personal injury from accidental 
start-up. 

NOTICE: 

• Never use gasoline, benzine, thinner, alcohol or the 

like. Discoloration, deformation or cracks may result. 

Supply of grease to gear case (Fig. 37)

Supply grease (Shell Alvania 2 or equivalent) to the gear 
case through the grease hole every 30 hours. (Genuine 
Makita grease may be purchased from your Makita 
dealer.) 

Replacing the nylon cord

 WARNING:

•

Always be sure that the tool is switched off and 
battery cartridge is removed before attempting to 

perform inspection or maintenance on the tool. 

Failure to switch off and remove the battery cartridge 
may result in serious personal injury from accidental 
start-up.

•

Make sure that the cover of the nylon cutting head 
is secured to the housing properly as described 
below. 

Failure to properly secure the cover may cause 

the nylon cutting head to fly apart resulting in serious 
personal injury. 

(Fig. 38)

Press inward on the housing latches and lift upward to 
remove the cover. Discard any of the remaining nylon 
cord. 

(Fig. 39)

Hook the middle of the new nylon cord to the notch 
located at the center of the spool between the 2 channels 
provided for the nylon cord. One side of the cord should 
be about 80mm longer than the other side.
Wind both ends firmly around the spool in the direction 
marked on the head for left hand direction indicated by 
LH. 

(Fig. 40)

Wind all but about 100 mm of the cords, leaving the ends 
temporarily hooked through a notch on the side of the 
spool. 

(Fig. 41)

Mount the spool in the housing so that the grooves and 
protrusions on the spool match up with those in the 
housing. Keep the side with letters on the spool visible on 
the top. Now, unhook the ends of the cord from their 
temporary position and feed the cords through the eyelets 
to come out of the housing. 

(Fig. 42)

Align the protrusion on the underside of the cover with the 
slots of the eyelets. Then push cover firmly onto the 
housing to secure it. Make sure the latches fully spread in 
the cover.

To maintain product SAFETY and RELIABILITY, repairs, 
any other maintenance or adjustment should be 
performed by Makita Authorized Service Centers, always 
using Makita replacement parts.

TROUBLE SHOOTING

Before asking for repairs, conduct your own inspection 
first. If you find a problem that is not explained in the 
manual, do not attempt to dismantle the tool. Instead, ask 
Makita Authorized Service Centers, always using Makita 
replacement parts for repairs.

Malfunction status

Cause

Action

Motor does not run.

Battery cartridge is not installed.

Install the battery cartridge.

Battery problem (under voltage)

Recharge the battery. If recharging is 
not effective, replace battery.

The drive system does not work 
correctly.

Ask your local authorized service 
center for repair.

Motor stops running after a little use.

Rotation is reverse.

Change the direction of rotation with 
the reversing switch.

Battery’s charge level is low.

Recharge the battery. If recharging is 
not effective, replace battery.

Overheating.

Stop using of tool to allow it to cool 
down.