IMER STEP 120 Manual De Uso, Mantenimiento Y Repuestos página 31

- IMER COMPRESSOR (Page2 Ref. 6)
The air delivered by the compressor to the spray jet via a rubber
hose is used to spray the pumped material. Compressors with
different air flow rates can be applied on the machine: from 250
l/min on the single phase version to 310 l/min on the 3-phase
version of air output...
Maintenance: Check the air filters weekly, clean or replace when
necessary, above all if working in excessively dusty environments.
On the 3-phase version check the oil level daily: recommended oil
type superdiesel multigrade 15W40 (code imer 3225358)
5. OPERATION SAFETY
- Before using the plastering machine, ensure that it is
fitted with all safety devices.
- Never insert parts of the body and/or tools in the
hopper .
All current standards governing accident prevention and safety
devices must be observed in the workplace.
There must be a clearance left around the machine of at least
one metre, left completely free and with a smooth walking surface
where only the operator assigned to the machine may stand.
Take care when handling bags of material, to avoid sprays which
may come into contact with the eyes or other parts of the body.
Wear safety goggles and gloves. Avoid the dispersion of dust
which may be inhaled. Always wear a mouth and nose protection
mask during use.
- Never use the machine in environments subject to the
risk of explosions, fire or underground.
The plastering machine is not equipped with a lighting system
and therefore the workplace must be fitted with adequate lighting.
The power lines must be laid to prevent any possible damage.
Never place the plastering machine on electric power cables.
Ensure that the electrical connection is protected against the risk
of water penetration in connectors. Use exclusively connectors
and couplings equipped with water spray protection.
- Never use inadequate or provisional electric lines: these must
be laid exclusively by specialised personnel
- Repairs to the electrical circuit must be performed exclusively by
specialised personnel. Disconnect the machine from the power
supply before performing maintenance or repairs.
-Avoid contact of electric wires with movable and/or moving parts
of the machine to avoid injury from contact with live metal parts.
6. ELECTRICAL SAFETY
The plastering machine STEP120 is constructed according to stan-
dard CEI 44-5, with protection against water sprays and protection
against overload and power failure.
The plastering machine must be connected to the earthing circuit.
IMER INTERNATIONAL S.p.A.
STEP 120
7. MECHANICAL SAFETY
The hazardous points on the STEP 120 are protected by means of
suitable safety devices, which must remain fitted at all times and
kept in perfect condition, such as the electric motor cooling fan
guard, the grid on the mixer, the vibrating screen and the hopper
grid to prevent contact with the mixer. When these devices are
disengaged, all moving parts of the machine are shut down
machine start-up.
8. TRANSPORTABILITY (fig.3), LIFTING (fig.4), TOWABILITY
(optional fig.5)
always detach the power plug.
- detach the water delivery hose and material delivery line
- remove, if fitted, the remote control.
-Check that the vibrating screen is suitable secured with the
valpa closure.
Only a minimal amount of the material should be in the hopper
when handling.
Move the machine by means of the specific handle.
figure 3 to lift the machine.
Use lifting equipment suited to the overall weight of the machine
indicated in table 1.
31
- CAUTION! All devices must be correctly fixed before
- CAUTION! Before moving the plastering machine,
- CAUTION! Lift with care to avoid hazardous oscillations
- CAUTION! Never use points other than as specified in