hollu PM 150, Use And Maintenance, Page: 29 / 44

ENGLISH
- 9
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Although the lever release
button and brush rotation
levers are pressed at the
same time, the machine
does not start.
The appliance is
unplugged.
Plug the appliance in.
The pad holder does not ro-
tate.
The brush/pad holder rota-
tion lever is not pressed.
Press the lever.
Presence of foreign bodies. Remove any foreign bodies
stuck in the appliance.
Polishing liquid is not re-
leased.
The tank is empty. Fill the tank.
Button not pressed. Press the button.
Insufficient floor polishing. Pad or chemical product not
suitable.
Use a pad or chemical prod-
uct that is appropriate to the
type of floor to be polished.
Pad worn. Replace the pad.
The machine operates er-
ratically or vibrates heavily.
Check that the pad is
perfectly centred in the pad
holder.
Replace the pad, centring it
correctly in the pad holder.
Pad not suited to floor type. Use a pad suited to the
floor surface.
The machine turns off unex-
pectedly during operation.
Motor thermal protection
activation.
Restore the reset button
until it "Clicks" and make
sure to work in the correct
range.
Manuale HU30-925_HOLLU_PM150_1ed_07-2019.indd 9 16/07/2019 08:31:26