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Operating Instruction and
Parts Manual for
KNC 80
Concrete Vibrator
WARNING
DO NOT ATTEMPT TO START OR OPERATE THE
MACHINE UNTIL ALL THE INSTRUCTIONS HAVE
BEEN READ AND UNDERSTOOD BY THE OPERATOR.
FAILURE TO DO SO COULD RESULT IN SERIOUS
BODILY INJURY AND/ OR PROPERTY DAMAGE!
12010 Dairy Ashford Road, Suite 160
Sugar Land, TX 77478
281-313-2506 • 800-469-4178
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Operation and maintenance
1. Make sure milled nut 3 which is used to connect motor and tap hose, is xed before start the machine. Milled nut can be xed by turning it to le.
2. Do not switch o or cut o the electricity supply when tap hose is taping concrete, or tap hose would become involved in concrete and dicult 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 le to x 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 nally. 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 aer researched the reason and repaired.
6. Each time aer 100 hours use of machine, please take apart spare parts as tube, rotating sha 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
polytetrauoroethylene 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 aer 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