Maintenance - IMER MIX 120 Operating, Maintenance, Spare Parts Manual

Dear customer, congratulations on your choice of purchase:
the IMER cement mixer, the result of years of experience, is a
very reliable machine equipped with all the latest technical
innovations.The machine can mix both dry or wet fine grain
materials (plaster, mortar, cement, floor sub bases, rendering,
synthetic resins or pre packed mixes).
WORKING IN SAFETY
In order to be able to work in complete safety, the following
instructions must be read carefully
- This OPERATING AND MAINTENANCE manual must be kept on
site by the person responsible for the site, e.g. the site foreman, and
must always be available for consultation.
- The manual should be considered as being an integral part of the
machine, and must be kept for future reference (EN 292/2) until the
machine itself is disposed of. If the manual becomes damaged or
lost, a replacement can be obtained from the manufacturer.
- The manual contains important information regarding the preparation
of the site, use of the machine, maintenance and spare parts ordering.
Nevertheless, the installer and operator must both have adequate
experience and knowledge of the machine.
- In order that the safety of the operator, safe working and long life of
the equipment can all be guaranteed, the instructions in this manual
must be followed together with safety standards and health and safety
at work laws currently in force (use of suitable footwear and clothing,
use of helmets, gloves and goggles, etc. in accordance with S.I.
N°3073 of 30/11/92).
Special attention must be given to warnings with this
symbol.
ALWAYS MAKE SURE THAT SIGNS ARE LEGIBLE
It is strictly forbidden to carry out any form of
modification to the structure or working parts of the machine.
IMER International decline any responsibility in the case of non
compliance with laws and standards governing the use of this
equipment. In particular: improper use, defective power supply, lack
of maintenance, unauthorized modifications, partial or total
inobservance of instructions contained in this manual.
1. DESIGN STANDARDS
The 120/60 mixer has been designed and constructed in accordance
with the following standards:IEC 34.4; IEC 34.5; CEI 44.5; EN 392
(EEC 91/368).
2. NOISE EMISSION LEVEL
The noise emission level of the various cement mixers are reported
in table 2 (dB(A) at 1 m)and the measured sound power level L
(EN ISO 3744).
TABLE 2
CONCRETE
TYPE OF MOTOR
MIXER
ELECTRIC
MIX 120
230V 50HZ
ELECTRIC
MIX 120
110V 50HZ
3. MIXING CAPACITY
The mixing capacity of the machine per cycle is 60 litres
(approximately half of the drum capacity).
4. SAFETY MEASURES
- The IMER cement mixer can only function if all the safety devices
with which it is equipped are in perfect operation.
- The machine will not operate if the mains connection is defective.
- On site power connection lines must be installed such that they
cannot be damaged. Do not install the mixer machine on top of the
mains connection.
- The power lines must be installed such that water cannot penetra-
te into the connections. Only use connectors fitted with protection
against water spray.
- Repairs to electrical plant must only be carried out by specialized
personnel. Do not operate the machine during maintenance or repair
operations.
- Accident prevention and health and safety at work regulations must
be complied with in the working area of the machine
The machine must only be stopped using the appropriate switch
Do not open the drum protection cover to stop the
machine
MIX 120
5. ELECTRICAL SAFETY
The IMER mixer complies with standards EN60204 1. In particular,
it is equipped with a system that prevents automatic restart after
the power feed line is interrupted.
- Magnetothermic protection of electrical equipment
- Electrical safety device that prevents the machine from operating
when the tank protection cover is open.
6. MECHANICAL SAFETY
- A guard over the outlet prevents access to the mixing zone.
-The drum protection cover allows the mix components to be loaded
without access to the mixing zone.The mixer will stop if the cover
is opened.
7. TRANSPORT
mains before moving it.
- When on site, the mixer can be moved manually from one location
to another as shown in Fig. 2.
-To transport the mixer use slinging equipment with 3 rope legs,
fixing the hooks to the relative attachments.
8. INSTALLATION (Fig.4)
- First of all, remove the machine from its packing. Remove the
wheels, leg and cover opening handle from inside the drum.
- Lift the mixer and insert wheel Ref. 3 and leg Ref. 2, locking them
at the correct height with clips Ref. 4. The height above the ground
must allow easy discharge of the mix into a wheelbarrow or mix
transporter.
- Screw in the outlet opening handle (see Fig. 5).
three telescopic legs to the desired height.
9. USE
- Do not allow other people to remain in the vicinity of the machine
during working.
- Do not use the machine in a fire risk zone. Sparks may cause fire
or explosion.
- Always switch off the machine before leaving it.
- The machine must only be transported or positioned with the motor
switched off.
- Check that the supply voltage is the same as that reported on the
identification plate.
WA
differential protection device upstream.
- Connect the machine to the power supply.
the drum protection cover is lifted.
dB(A)
L
WA
- At this point it is possible to start work, introducing water, cement
and other materials necessary for the mix through the grid.
68 81
- The grid is fitted with a bag opener to enable use of pre packed
mixes.
68 81
- When the mix has reached the quality desired, place a suitable
container under the outlet and, keeping the paddles moving, open
the outlet using lever Ref.1 (see Fig. 6). Lift the lever to position A
and push it as far as possible to position B. To close the outlet return
the lever to pos. C.
10. EMERGENCY STOP
- In the case of an emergency, immediately rotate the selector to the
"0" position, or unplug the mixer.
overheats it will stop. It must be allowed to cool before
restarting.
position.

11. MAINTENANCE

maintenance work, always switch off the mixer and unplug it
from the mains.
- Replace worn or faulty components using original spare parts.
- At the end of the work session, remove any deposits formed during
mixing and/or any other dirt by thorough washing.
7
WARNING!! Always disconnect the machine from the
Position the machine on level ground, adjusting the
Ensure that the machine is in a stable working position.
Make sure that the guards are in position.
Ensure that the power supply line is fitted with a
WARNING! Check that the machine stops rotating when
Avoid starting the machine with a full load.
Do not overfill the drum (see MIX CAPACITY ).
The motor is protected from thermal overloads. If it
To stop the motor, rotate the selector to the "0"
WARNING! Before carrying out any form of
GB