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This OPERATING AND MAINTENANCE manual must be kept on site by
the person responsible for the worksite, e.g. the site foreman, and must
always be available for consultation.
The manual should be considered as being an integral part of the machi-
ne, and must be kept for future reference (EN 12100) until the machine
itself is disposed of. In the case of damage or loss it will be possible to
ask the manufacturer for another copy.
The manual contains important information regarding site preparation,
installation, machine use, maintenance procedures and requests for
spare parts. In any case, adequate experience and knowledge of the
machine is essential for maintenance personnel and the user.
To guarantee complete safety of the operator, safe operation and long
life of equipment, follow the instructions in this manual carefully, and
observe all safety standards currently in force for the prevention of
accidents at work. Use personal protection (safety footwear, suitable
clothing, gloves, goggles, etc.).
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IMER INTERNATIONAL decline any responsibility in the case of non-
compliance with laws and standards governing the use of this equip-
ment. In particular: improper use, defective power supply, lack of main-
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with instructions contained in this manual.
IMER reserves the right to modify the characteristics of the concrete
mixer and/or the contents of this manual without any obligation to upda-
te previous machines or manuals.
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The SYNTESI 140 concrete mixer has been designed and manufactu-
red applying the following harmonised standards: EN 12151:2008; EN
12100-1/2:2005; EN 60204-1:2006.
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Table 2 shows the sound pressure level measured loadless at the ope-
rator’s ear (L
PA
) and of the vibrations transmitted during operation.
Table 3
Model Type of motor L
pA
A
eq
Syntesi 190 EL
Syntesi 250 EL
Electric 72 dB 2.14 m/s
2
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Syntesi 350 EL
Electric 72 dB 2.14 m/s
2
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output shaft, locked in place by a special screw.
Drum tipping is governed by manual rotation of the handwheel (ref.11,
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The electric motor is turned on and off by two special buttons on the
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power supply.
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unloaded).
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The IMER concrete mixer has been designed for work on building sites
and does not have its own lighting, therefore the place of work must be
well lit (min. 300 lux).
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tective devices in perfect conditions.
2. Do not use improvised and/or faulty power lines.
3. The connection lines on the site must be laid in such a way as
not to be able to be damaged. Do not place the concrete mixer on
the power cable.
4. Socket-plug connections must be placed in such a way as to
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protection against splashes of water (IP67).
5. Repairs to the electric systems must be carried out by skilled
personnel only. Do not carry out adjustment or maintenance ope-
rations with the machine powered or moving.
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Table 1 - TECHNICAL DATA
Model
Syntesi 190 EL Syntesi 250 EL Syntesi 300 EL Syntesi 350 EL
Cod.
1105650 1105650-A 1105655 1105700 1105701 1105703 1105705 1105750 1105752 1105755 1105800 1105800-A 1105801 1105803 1105805 1105802
Drum capacity
190 l 235 l 314 l 345 l
Mix capacity (approx.)
160 l 190 l 250 l 280 l
Effective output (approx.)
120 l 140 l 190 l 210 l
Drum speed
24 rpm 24 rpm 24 rpm 24 rpm
Direction of drum rotation
(view from loading mouth)
Anti-clock wise Anti-clock wise Anti-clock wise Anti-clock wise
Wheel dimensions
295x54 mm 370x85 mm 385x90 mm 385x90 mm
Motor rating
1 kW 1 kW 1.4 kW 1.1 kW 1.4 kW 1.1 kW 1.4KW
Voltage
230 V 230/240V 380 V 230 V 220 V 110 V 380 V 230 V 220V 380 V 230 V 230/240V 220 V 110 V 380 V 115V
Current
5 A 5 A 2 A 5 A 5.6A 12 A 2 A 8 A 9.3- A 2.7 A 8 A 8 A 9.3 A 14.5 A 2.7 A 14 A
Frequency
50 Hz 50 Hz 60HZ 50HZ 50HZ 50 Hz 60 Hz 50 Hz 50 Hz 50 Hz 60 Hz 50 Hz 60Hz
Motor rpm
2850 rpm 2850 rpm 2800 rpm 2850 rpm 3360 rpm 2850 rpm 2800 rpm 2800 rpm 3360 rpm 2840 rpm 2800 rpm 2800 rpm 3360 rpm 2840 rpm 3360 rpm
Protection category
IP 55 IP 55 IP 55 IP 55
Overall dimensions
(width x length x height)
793x1465x1334 mm 840x1465x1476 mm 930x1610x1575 mm 930x1610x1600 mm
Machine weight
106 Kg 119 Kg 173 Kg 175 Kg