Dick SM-110 - 9 Fault - Cause - Remedy

Operating instructions, SM-110/-111
Fault – cause – remedy
50
9
9 Fault – cause – remedy
Fault Cause Remedy
Mains plug inserted.
Main switch “ON”.
Machine does not run
(grinding wheels do not
turn).
There is no mains
voltage.
Motor/switch/cable
defective.
Have the fault rem-
ediedbyaqualied
electrician.
Circuit breaker
tripped.
Press in the circuit
breaker (see 6.5
Control elements on
the machine).
Grinding wheels are
clamped by the knife
guide.
Correctly adjust the
knife guides (see
6.4.1 Adjusting the
knife guides (grinding
angle)).
When the machine
is switched on, the
grinding wheels rotate,
the honing wheels do
not rotate.
Flat belt has come off
the belt pulley or is
defective.
Rettheatbeltor
replace (see 8.8.3
Replacingtheatbelt).
Only one honing wheel
turns when the machine
is switched on.
Round belt has come
off the belt pulley or
is damaged.
Rettheroundbelt
or replace (see 8.8.4
Replacing the round
belt).
The grinding result on
the knife is not satisfac-
tory after the honing
process.
The honing process
has not been carried
out until the entire
knife edge has a burr.
Repeat the grinding
process until the entire
knife edge shows a
burr (see 7.1 Knife
sharpening), then
hone the knife (see 7.2
Honing knives).
Grinding bevel on the
resharpened knife is too
wide.
Incorrect operation:
The blade is not in
full contact with
the magnet when
it is pulled through
between the grinding
wheel and the
magnet.
Repeat the grinding
process and make sure
thatthebladeliesat
against the magnet
(see 7.1 Knife sharpen-
ing).