Ensure that the water supply is abundant,
when cutting wet.
4
• Petrol engine machine (consult the engine
maintenance manual)
Check that the fuel tank is full.
Check that the engine oil level is correct. As
the engine often operates at an angle, check
the oil level (with the engine horizontal)
frequently to ensure that it never falls below
the second mark on the dipstick.
For starting up refer to the engine handbook.
Take into account the working conditions
from health and safety point of wiew.
English
6
Fitting the blade
• Set the machine in the high position.
• Disconnet the water pipe from the blade guard.
• Unscrew the nut (K) from the guard [
FIG.
3].
• Lift up guard (A).
• Fit the diamond blade.
Motor off
Take care about the direction of rotation
which is shown by an arrow on one of
the faces (direction of rotation on the
right side of the guard)
Make sure the contact faces of flanges
(B and C), of blade and the axle are
clean
• Firmly lock screw (D) using the spanner supplied
with the machine whilst immobilising the blade by
hand.
• Replace the protection guard (A).
• Close the guard water tap (G) [Fig 4].
• Reconnect the water pipe (G).
• Tighten nut (K).
Replace all protective covers for your
safety and that of other persons.
Always pay extreme care and attention
to the preparation of the machine
before starting up
Remove all adjustment tools and
wrenches from floor and machine
Always keep blade guard in place
7
Starting up
• Fill the tank with water.
• Mark the floor by drawing a line in the place to be
cut.
• Fold down the front guide and position the
machine so that the guide (F) and the blade line
up with the mark.
Engine
Start the engine: refer to the instructions in the
manufacturer's service manual.
Allow the engine to warm up.
• Open the water inlet tap (G).
• Increase the engine speed to maximum.
• Hold the position of the machine, release the
lever by pressing on the button (H).
• Lower the blade to the desired depth indicated
on the side scale on the ratchet placed on the
side. We recommend a slow descent to avoid
stalling the engine.
• Start moving down to the depth of cut required,
indicated on the gradiated scale fitted on the
side. A slow descent is recommended to prevent
stalling the motor.
• Once the required depth is reached, lock the
lever (by releasing the button) in the appropriate
notch (F).
