Troubleshooting - Nakayama MB1800 Owner's Manual

Troubleshooting

Problem
Motor does not start No electricity
Defective cable
Defective safety switch/plug
combination
Overheat protection actived
Abnormal noises
Blade is jammed
Lubrication running out
Loose bolts, nuts or other securing
components
Abnormal vibrations Blades damaged or worn
Working depth too large
Poor scarification results
Working depth too small
Worn blades
Technical Date
N1C-5JY-1000
Power supply voltage:
Power consumption:
Idle Speed:
Working width:
Working depth max.:
Noise power level L
WA
Noise power level L
PA
Vibration Left side
Right side
Guaranteed sound power level: 93dB(A)
The Environment, Recycling and Disposal
Electrical devices do not go into the domestic rubbish. Give devices,
accessories and packaging to an ecofriendly recycling.
According to the European Directive 2002/96/EC on electrical and electronic
scrap, electrical devices that are no longer serviceable must be separately
collected and brought to a facility for an environmentally compatible recycling.
Possible causes
230V~50Hz
1000 W
-1
380min
360mm
Φ200 mm
88.1dB(A) K=2.5
75.4dB(A) K=2.5
<2.5 m/s 2
<2.5m/s 2
www.NakayamaTools.com
Remedy
Check mains connection
Check cable, plug in, replace if required, or have
it repaired by a qualified person
Arrange for repair in a specialist workshop
1. Working depth too large, set to the shorter
depth
2. Blades blocked, remover the blockage
3. Soil too hard, select correct work depth and
forwards and backwards several times while
slowly down the operation speed.
wait till the motor cool down for around 15
minutes before rework
Switch off wait till complete stop. Remove the
objects
Arrange for repair in a specialist workshop
Tighten all components, contact specialist
workshop if noises prevail
Replace or have it checked by an specialist
workshop
Set to correct working depth
Set to correct working depth
Replace or have it checked by an specialist
workshop