Mazzer super jolly, Owner'S Manual

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8
EN
- Profile the grinding wheel by activating the appliance and grind the grinding wheel
until you obtain a profile like the one illustrated in fig.31 .
- Switch the appliance off once you have finished.
29. SHARPENING THE DEPTH GAUGE
- Remove the dressing brick and put the chain in the vise.
- Center the cutter compared to the grinding wheel by turning the knobs (P29 and
P30).
- Keeping the arm tilted, adjust the grinding depth on the gauge by turning knob P31
(fig.32) .
- Sharpen the gauge following the instructions given in the “SHARPENING” section.
For this type of sharpening procedure, there is no difference between the right and
left cutters, therefore sharpen all the gauges one after the other.
- Check if the gauge depth is correct, using the template with the shape related to
the type of chain used (fig.33) . Please also consult the chain table, column F.
30. STOPPING AND SHUTTING DOWN
30.1 STOPPING
Turn the appliance off by turning the switch to position “0” and unplug the power
cable from the mains.
30.2 SHUTTING DOWN
Once you have finished using the appliance, disconnect it and clean it thoroughly.
Store it in a dry and safe place, protected against dust and damp.
30.3 ROUTINE MAINTENANCE
Follow the instructions given in the “STOPPING” section before you start to
work on the appliance.
Maintenance interval Job
When the grinding wheel reach-
es a minimum diameter of ap-
proximately 105 mm
Replace the grinding wheel.
40 hours
Clean the lamp carefully using a rag or a clean-
ing brush.
Do not use compressed air.
Clean the grinder carefully using a rag or a
cleaning brush.
Clean the electric motor and the sliding guides
with caution.
Do not use compressed air.
40 hours
Make sure all the screws of the hydraulic circuit
are tight.
Top-up with oil
When necessary.
The grinder is supplied with the hydraulic vise
completely operational and with the piston already
filled with AGIP OSO 46 (ISO L-HM-VG46/DIN-
31524) oil.
On a periodic basis you must top-up the oil in the
hydraulic circuit.
Proceed as follows (fig. 34-35-36):
a) raise the arm right up.
b) unscrew the screw (1) on the fitting secured
directly on the piston
c) keeping the arm right up, put enough hydraulic
oil in the circuit for the grinder to work ef-
ficiently (6cc).
You are recommended to use a syringe filled
with AGIP OSO46 (ISO L-HM-VG46/DIN-
31524) oil;
d) screw the screw back on and the copper
washer without tightening;
e) lower the arm slowly to release air from the
circuit;
f) tighten the screw with the arm right down.
30.4 HANDLING AND TRANSPORT
- If you need to transport the appliance, take it off the bench or wall, dismantle the
grinding wheel and put all the parts in a packing box to protect them against impact.
30.5 DEMOLITION AND DISPOSAL
The appliance is to be demolished by qualified personnel in compliance with current
laws in force in the country in which it is installed.
The symbol (on the rating nameplate) points out that the product must not be
disposed of with normal household garbage. Contact an authorized tip or your dealer
for disposal instructions.
Before you scrap the machine, make it unusable by cutting the power supply
cable for example and make the parts safe, which could cause a source of
danger for children if they should play with the machine.
31. TROUBLE SHOOTING
Follow the instructions given in the “STOPPING” section before you start to
work on the appliance.
Problem Probable cause Solution
The appliance fails to
start when you switch on
(main switch in pos. “1”).
One of the safety devices
of the system to which the
appliance is connected
has tripped (fuse, circuit
breaker etc.)
Reset the safety device.
If the safety switch trips
again, do not use the appli-
ance, but contact a Skilled
technician .
The appliance is not
plugged into the mains
properly.
Unplug and plug in again
properly.
The lamp fails to switch
on when the main switch
is turned to position “1”.
The lamp is not screwed
properly into its seat.
Screw the lamp in place
properly.
The lamp has blown. Replace the lamp.
The appliance vibrates
abnormally.
The grinder is not secured
correctly.
Check its attachment and,
if necessary, tighten the
securing screws correctly.
The arm-motor unit is not
secured correctly to the
base unit.
Tighten the related blocking
handle correctly.
The vise assembly is not
secured correctly to the
base unit.
Tighten the related blocking
handle correctly.
The grinding wheel is not
fitted correctly in its seat
on the hub.
Dismantle the grinding
wheel, check its integrity
and fit again correctly.
The chain fails to block
when the motor arm is
lowered
The chain gauge setting
knob is not positioned
correctly.
Check the gauge of the drive
link and position the setting
knob correctly
Insufficient oil in hydraulic
circuit
Top-up with oil following
the instructions given in
the “Routine maintenance”
section.
Oil leaks from hydraulic
circuit
Hydraulic hose connection
screws loose
Tighten screws
- Contact a skilled technician if you are still unable to restore the correct operation
of the appliance following the instructions given in the chart.