Ratio PRO XF 45J Manual De Instrucciones página 31

6. GEARBOX MAINTENANCE(see E)
This machine is of full air-tight construction to
protect against dust and to prevent lubricant
leakage. Therefore, the machine can be used
without lubrication for long periods. Replace the
grease as described below.
Fill about 30g grease ever 3 months (or working
time reaches 120 hours) after purchasing. The
grease specification is general purpose lithium
based.
Open the grease box using the pin spanner
provided as shown in E. Top up the grease box.
Apretar
Apertar
Tighten
7. CHANGE THE CARBON BRUSH (See F1,
F2)
WARNING! Make sure that the concrete
breaker and pick is switched off and
disconnected from the mains supply before
starting any cleaning or maintenance
procedures.
The only user serviceable item on the hammer is
the carbon brush. The spare brush is provided.
Replace the carbon brush as follows:
1) Unscrew the outer brush cover with a Phillips
screwdriver. (See F1)
2) Remove the outer brush cover and unscrew
the inner brush cover with a flat screwdriver.
(See F2)
3) If the carbon has worn down to about 6mm
it should be replaced. Always replace the
brush at the same time.
4) Insert the new brush and replace the brush
cap.
WORKING HINTS FOR
YOUR TOOL
Always use sharp good quality chisels. The
Aflojar
performance of the chisel is dependent on the
Desapertar
quality of the bits used.
Loosen
1. Reduce the pressure on the bits when it is
about to break through.
2. Always operate tool using both the handle and
the front handle.
E
3. Make sure that you wear safety glasses and
protective gloves.
4. Do not apply excessive pressure to the tool.
Expressive force does not speed up the work.
MAINTENANCE
Remove the plug from the socket before
carrying out any adjustment, servicing or
maintenance.
There are no user serviceable parts in your
power tool. Never use water or chemical
cleaners to clean your power tool. Wipe clean
with a dry cloth. Always store your power tool
in a dry place. Keep the motor ventilation slots
clean. Keep all working controls free of dust.
Occasionally you may see sparks through the
ventilation slots. This is normal and will not
damage your power tool.
If the supply cord is damaged, it must be
replaced by the manufacturer, its service agent
or similarly qualified persons in order to avoid a
hazard.
TROUBLESHOOTING
1. If your power tool does not start, check the
plug on the power supply first.
F1
2. If your power tool work efficiency is too low,
please add sufficient grease in the grease box.
3. If your power tool use in low efficiency, please
check whether the chisel is blunt.
F2
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