Automatic Divider-rounder model Syncro
77/79
Use and maintenance manual (translation of the original instructions) - MASA6_en_2 of 23/03/2021
5.3.5 RESIDUAL RISKS DUE TO BREACH OF ERGONOMIC PRINCIPLES
Only the user can further reduce the risk and even eliminate it by carefully following the instructions provided in
this manual, and in particular in par. 3.7.1, which we briefly summarize here in order of priority:
1) prepare some elongated dough pieces weighing about 8-10 kg and place them in front of the machine ready
to be inserted vertically into the hopper.
2) Adjust the mirror with which the hopper is equipped as best as possible, in order to see the inside of the
hopper and in this case, the residual dough contained in the hopper, without having to use ladders or other
lifting elements to see inside the hopper compartment.
5.3.6 RESIDUAL HEALTH RISKS DUE TO CONTACT WITH OIL
The risk may be posed by two conditions:
1. The risk could possibly exist only in case of contact of the oil with the skin (redness, irritation, eczema,
etc.), for example during topping up operationsFigure 33 ref. 1. To minimize the risk, before opening
the product container carefully read the relative safety data sheet and comply with the indications
and warnings, in particular with regard to the PPE to be worn (waterproof oil-resistant gloves
and integral goggles or visor, as a minimum) . If, during the assessment of health risks in the
workplace, it should be verified that contact with a specific product may, even if only theoretically, imply
a health risk for a worker, it is the employer’s responsibility to exempt the worker from tasks that imply
potential contact (even if only slightly probable) with such product. When replacing or topping up the
oil in the system, use the same product, as per the technical data sheet and model illustrated in
par. 4.3.1, or use an equivalent product in terms of technical characteristics and use.
2. A further risk may be posed by leakages from the oil-hydraulic cylinder that operates the dough
compression piston Figure 10Pos. 6 positioned above the transfer belt of the processed product. The
risk is however limited as the pipes of the hydraulic circuit are not in motion because the hydraulic
cylinder is stationary and supported in a stable manner in its position, which means that the pipes have
a long life span. What is more, the oil for operating the system, supplied by the manufacturer, is NSF H1
certified, which means that it is suitable for accidental contact with the product intended for human
consumption. To further reduce this risk, please follow the instructions in chap.4.3.2 to prevent any oil
leaks from the pipes, by carrying out their scheduled replacement.
5.3.7 RESIDUAL ELECTRICAL RISKS
On the panel that closes the electrical cabinet and any other casing containing parts subject to voltage ≥ 24 V ,
a special danger warning sign is affixed (see par. 5.4). The risk is linked mostly to potential accidental contact
(impossible under normal conditions) with live parts during maintenance interventions; as often repeated, it is
compulsory to open the main switch , turning it to O - OFF, and to disconnect the plug from the power
supply socket before carrying out any intervention.
The disconnected plug must be clearly visible so that anyone can verify the absence of electrical power in
the machine.
WARNING
After having disconnected and reset the electrical power supply of the inverter, residual electrical voltage
remains inside it, which may be very dangerous for personal safety in case of contact with live components The
display and the LEDs present on the inverter remain on until the DC BUS voltage (hence the relative
condensers) falls below 60 VDC, after which they turn off to signal that the residual tension should be below
dangerous levels.
ATTENTION!
In any case, once the electrical power supply has been cut off and reset, before touching (and even
more so, before intervening on) parts of the inverter, terminals of the same and parts electrically
connected to them, it is necessary to:
- wait at least 10 minutes after the inverter’s display and LEDs have turned off
- use suitable instruments to check that there is no electrical current in the clamps of the motor
controlled by the inverter.
It is worth repeating that all the interventions of an electrical nature must be carried out exclusively by
expert and professionally qualified personnel, capable of carrying out the work to the highest standards and
with technical and regulatory knowledge to carry out such tasks correctly and safely.
5.3.8 RISK OF POLLUTING THE ENVIRONMENT (GROUND
The risk is very remote and could only occur in the presence of significant oil spills on the floor.
To reduce the risk, it is essential to frequently check that there are no oil leaks from the oil-hydraulic circuit and,
if there are, eliminate them by replacing the affected component (s); in the meantime, drain all the oil from the
control unit (par. 4.3.1) and refrain from using the machine.
Any oil spills on the ground must be contained and eliminated immediately with absorbent pads, rags, etc.; all
the material contaminated by the oil must be disposed of in conformity with the environmental protection laws in
force
To Next Page
Loading...