Makita VR001C Instruction Manual page 11

• Before carrying the vibrator to the worksite and also after use, be sure to check the following.
• It will greatly help prevent problems during operation.
1. Is there any wear, cracks, or loose components on
the vibrator?
2. Is there any wear, damage, or scratches on the
hose?
3. Is there any wear or cracks in the cable sheath?
4. Is there any deformation of the inverter case, loose
screws, or damage on any part of the inverter such
as a cover of the operation switch or LED lamp?
5. Is there any dirt or rust on the terminals of the plug
or socket?
6. Is the insul ati on r es i s ta n ce va lu e co rr e ct?
(DC500V, 10MΩ or more)
(1) Use a 500V insulation resistance tester as the
measuring instrument.
(2) Measure between the terminals of the plug
and the inverter case.
REPLACEMENT PERIOD FOR CONSUMABLES
• Consumables should be replaced periodically according to the table below.
Consumables
Head assembly
Vibrator cap
Bearing
Hose
• The above replacement time of consumable parts is a rough guide. Because it depends on usage, we
recommend replacing consumables earlier than the above.
INSPECTION
Replacement period.
(visual and auditory check)
Determined wear status (visual)
Determined by the noise during operation (auditory)
Determined by wear or scratches (visual)
N O T E : D o n o t m e a s u r e a m o n g t h e t h r e e
connectors. It may damage the inverter board.
7. Are there any cracks, dents, or other damage to the
portable power pack?
8. Is the battery fully charged?
9. Can the vibrator be started while held in the air by
connecting the vibrator to the portable power pack?
When doing so, does the LED lamp on the inverter
case light up green?
10. Is there any abnormal noise from the vibrator?
Does the vibrator operation sound normal during
operation? (It is normal if there is regular and
continuous sound.)
11 ENGLISH
Replacement frequency
(in hours)
300-500
400-500
Upon found