Problem
Cause
Solution
The blades do not rotate smoothly.
The engine is cold.
Let the engine operate at idle speed
for 2–3 minutes before you operate
the product.
The engine speed is too low when
the clutch control is engaged.
Increase the engine speed to full
throttle before you engage the clutch
control.
For BG 245 and BG 375: a floating
disc is used and the concrete is too
fresh.
Let the concrete dry some more be-
fore you operate the product.
The engine is defective.
Refer to the engine manual.
The gearbox is defective.
Repair or replace the gearbox.
The product shakes.
1 or more of the blades are bent or
defective.
Replace damaged blades.
1 or more of the blades do not move
correctly in the hub.
Remove the blades. Clean and lubri-
cate all contact surfaces.
The pressure plate is bent or defec-
tive.
Replace the pressure plate.
The blade adjustment system is de-
fective.
The clutch wire is broken.
Replace the clutch wire.
1 or more of the blades do not move
correctly in the hub.
Remove the blades. Clean and lubri-
cate all contact surfaces.
The pressure plate does not move
vertically.
Disassemble the blade assembly.
Clean and lubricate all contact surfa-
ces.
The blade adjustment control on the
handlebar is defective.
Examine all parts of the blade adjust-
ment control for damage and replace
if it is necessary.
Transportation, storage and disposal
Transportation
WARNING: Be careful during transportation.
The product is heavy and can cause injury if
it falls.
• Fold the handle. Refer to
.
• If an optional floating disc is installed, remove it
before transportation.
• When you use a vehicle for transportation of the
product, make sure that the product is sufficiently
attached and cannot move. Attach 1 tie-down strap
to the operation handle and the vehicle. Attach 1 tie-
down strap to the support frame for maintenance
position and the vehicle.
• Do not put the product on its side during
transportation. The bottom side of the product must
always be down.
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1071 - 001 - 11.12.2019
