Husqvarna PG 530 Manual De Instrucciones página 27

Grinding heads may be worn-out or
damaged.
Diamonds may not be fitted correctly or
different height diamonds may be on the
grinding heads.
Head locks may be loose or missing.
GRINDER IS
JUMPING
AROUND
Small motor not working (this can be
caused by fault with motor, fault with wiring
to motor, or fault with the small variable
speed drive)
MAINTENANCE
Check grinding heads for broken parts or excess movement.
Check to ensure all diamonds are fitted correctly and are the same height.
Check to ensure all head locks are present and tight.
Check that the small variable speed drive is on. Check that there are no
faults on the small variable speed drive. Reset if required, at the control
panel near the handle bars. Check that small variable speed drive is
functioning properly (unplug both motors, set display on keypad to output
frequency, switch machine to RUN, see if numbers on screen change
from zero and begin counting up. If numbers stay on zero, small variable
speed drive is not receiving run command from switch on control panel.)
Machine needs to be checked by an electrician or a Husqvarna service
agent.
English – 27