3. Make sure the bolt is firmly installed.
4. Use only the recommended blade, in correct
diameter and thickness.
TO REMOVE THE DISC, do the mentioned pro-
cedure backwards.
ADJUSTING THE CUTTING DEPTH
· To increase or reduce the cutting depth, loos-
en the bolt to adjust the cutting depth by turn-
ing it anti-clockwise.
· When the desired depth is reached, fix the
base by turning it clockwise.
· The user can put the depth scale in the de-
sired position at any moment.
· Make sure the bolt to adjust the cutting
depth is properly fixed before using the tool.
CUTTING
· Align the front part of the tool with the cut
line on the workpiece. Hold the tool firmly.
· Place the tool base on the workpiece without
the blade touching it.
· Turn on the tool and wait for the blade to
achieve full speed.
· Move the tool forward smoothly on the sur-
face of the material until the cut is finished.
The cut line must be continuous.
· This tool must be used only in horizontal sur-
faces.
· Move the tool smoothly in a straight line.
Forcing, excessively pressing or letting the
blade bend or get stuck in the cut might cause
the motor to overheat and make the tool jolt
dangerously.
· For cutting deeper than 20 mm, make 2 or
more notches to prevent the motor from bog-
ging down.
MAINTENANCE
IMPORTANT: Make sure the tool is un-
plugged from the power outlet and the blade
is stopped.
1. Remove the cover of the access port to the
motor brushes and check the brushes regularly.
Replace the motor brushes when they are 6
mm or shorter.
2. Keep the motor brushes clean so that they
move freely on the support. The two motor
brushes must be replaced together.
3. Use only original motor brushes.
4. Remove the old motor brushes, insert the
new ones and fix the cover.
ASSEMBLING THE WET CUTTING SYSTEM
ATTENTION: Use the wet cutting system
only when the tool is protected by a circuit
breaker for stray voltage.
• The wet cutting system is used to reduce the
dust production in the air, improve the qual-
ity of the cut and increase the life span of the
blade.
· Connect the hose to the flow control valve.
· Connect the hose to the water supply point.
· Align the flow control valve set with the hole
for the screw on the body of the tool.
· Tighten it firmly with the screw.
IMPORTANT: Do not tighten the self tap-
ping screw to avoid damaging the flow control
valve set.
PREVENTIVE MAINTENANCE
MAINTENANCE AND CLEANING. Before per-
forming any cleaning or maintenance, unplug
the tool from the power grid.
After use, clean the tool with a damp cloth
(do not pour water on the tool) and store it
in a clean, dry place protected from moisture
and dust. Keep your tool out of reach of chil-
dren and people unfamiliar with the use of the
equipment.
TRANSPORTATION
Do not pull or carry the tool by the electric cord
or allow its contact with edges, sharp elements,
rough surfaces, oil or chemicals that may dam-
age its flexible and insulating properties.
Do not move the tool with the trigger locked
in the “on” position.
REPAIRS
If required to perform any repair or replace-
ment of the electric motor brushes, contact the
nearest service center. Original parts must be
used. The use of non-original parts results in
warranty loss and may cause damage to the
equipment or injury.
11
TECHNICAL DATA
VOLTAGE-FREQUENCY
NO LOAD SPEED
DISC CAPACITY
POWER
WEIGHT
120 V ~ 60 Hz
12 000 r/min
4”(101,6) - 110 mm
1 200 W
3 kg (6,6 lb)
E N G L I S H •
User’s manual
CC904 manual.indd 11
09/06/15 11:12
