Operation and maintenance
1. Make sure milled nut 3 which is used to connect motor and tap hose, is fixed before start the machine. Milled nut can be fixed by turning it to left.
2. Do not switch off or cut off the electricity supply when tap hose is taping concrete, or tap hose would become involved in concrete and difficult to be got
out due to cease of vibration.
3. Pay attention to the fraying condition of carbon brush, please renew it when it is frayed to 6mm, or motor will be injured.
4. Check seal condition of all the joint between tube and tap hose during using it(please turn to left to fix connector),do not let water and concrete get into
vibrator and damage the bearing and oil tight in it and result it in the cease of machine finally. Prevent motor from water and concrete can prolong the
useful time of it.
5. Stop using of machine as soon as the appearance of abnormal voice, over great spark from brush, over high temperature and peculiar smell, and go on to
use it after researched the reason and repaired.
6. Each time after 100 hours use of machine, please take apart spare parts as tube, rotating shaft and hose to clean and replace lubricant grease, examine
whether rubber oil tight and O type seal ring still well, replace them with new one if they are damaged. Please be informed that there should be no water
and oil in the lower lumen of oil tight, otherwise vibrator will vibrate in weak power. In order to prevent vibrator from water, please use 0.2mm
polytetrafluoroethylene belt to pack threading when you seal threading joint in assembling the machine.
7. Please clean the outside of machine, pony roll and tie up cable wire every time after you used it. Do not leave them lying about.
2
Concrete Vibrator
Motor
Model
KNC80
Rated Input Power
800W
Rated
Voltage
110V
Rated
Frequency
60HZ
No-load
Speed
5500RPM
G.W.
3.5KGS
