IMER COMBI 250/1000 VA Manual De Uso página 12

Connect the mains power cable to the plug on the electrical panel.
Fill the water tank to the maximum level (approx. 40 litres).
Connect the machine to the power mains and start as described in paragraph 10.
diamond blade.
required inclination using the goniometer. To adjust the cutting head height, lo-
fully tighten the handwheel. Make sure that handwheels for sloped cutting (ref.G,
10. To proceed with cutting, press the piece to be cut on the table with your hand
and move the cutter head gripping the handle and drawing it towards you. If the
feed speed is too fast in relation to the thickness and hardness of the material
the blade might stop turning. In this case, release the disk as quickly as possible
moving the cutter head away from you until the disk recovers its nominal rotation
speed. Resume cutting, adjusting the feed speed according to the characteristics
of the material.
retighten the handwheels, and proceed as described in the point above.
piece being machined. The track of light indicates the trajectory of the diamond
Cuts at right angle with one side of the piece being machined do not require tra-
contact with the stopper on the resting surface. Likewise, using the goniometer,
position of the cut.
The laser pointer is activated when the machine is connected to the electric
mains.
The pointer is aligned with the disk and must not be moved from its initial position.
Routine maintenance operations can also be performed by non-specialised per-
manual are observed at all times.
The machine should be cleaned exclusively when it is stationary.
enclosed parts.
2. Ensure that the cooling water nozzles are not obstructed.
3. Above all the cooling water in the tank must be changed every day.
4. Do not use detergents or lubricants.
Clean the tank in the event of build-up of sediment on the base, or at least once
IMER INTERNATIONAL S.p.A.
COMBI 250/1000 VA - COMBI 250/1500 VA
a day. Failure to clean the tank could impair operation of the immersion pump
used for circulation of the diamond blade cooling water.
To clean the tank, disassemble from the machine, lock the head, hold it by the
arms and rinse with a direct water jet (this is to avoid direct contact of the water
with electrical parts), the proceed with manual cleaning using cloths or brushes.
Take care not to damage cables when replacing the machine on the tank
Take care not to damage the pump when placing the machine on the surface
clean the cooling water supply circuit. To do this, disassemble the delivery noz-
Periodically clean the cooling water delivery line between the pump and valve
and blade guard using water.
The diamond blade is made of material that may be damaged when subject
to high temperatures, and therefore must be cooled during the work phases.
To replace the blade, proceed as follows:
1. Block axial movement of the cutting head by means of the handwheels (ref.L,
3. Loosen the locknut by rotating clockwise (left thread), using a 19 mm wrench.
4. Move the cutting head forward slightly and incline to remove the blade from
its seat.
mond blade. During disassembly, avoid use of tools that could dent or deform
6. Insert the new blade proceeding in reverse order of the operation described
at point 4. Take special care to ensure correct direction of rotation of the dia-
mond blade.
7. Tighten the blade locknut fully down by rotating anticlockwise (left thread),
to a torque of 40 Nm.
- Always disconnect the power plug before changing the disk.
Repairs to the electrical installation must be performed exclusively by spe-
to parts are strictly prohibited. The special design of the Combi 250/1000 VA
cient. If oxidation is detected, clean immediately
As regards disposal of processing waste observe all current legislation in the
country of use.
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