HTC 800 RXP User Manual page 23

Problem
The machine stops - radio control
The machine cannot cope.
The grindning does not start, even
though the motor appears to function
correctly.
888 - 001 -
Possible cause
Other equipment can interfere with
the radio traffic between the machine
and the radio control unit, which
means that the communication error
indicator (ComError) can start to blink
on and off. When the contact be-
tween the machine and the radio con-
trol has been broken for too long the
machine stops for safety reasons.
High load
Sticky coating on the surface being
ground.
Damaged or incorrectly fitted tools on
the machine.
The belt in the gearbox is broken.
The clutch slips.
Possible procedure
Switch off any interfering equipment
and restart the machine.
Press the handle down slightly so that
the grinding head eases slightly away
from the surface being ground.
Run half of the machine on the sur-
face to be cleaned and half on the
clean surface. This removes any resi-
due from the tools.
Examine the tools. Refit the tools or
replace the tools, if it is necessary.
Replace the belt in the gearbox.
Speak to your nearest dealer.
Troubleshooting - 23