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THIS MANUAL IS THE PROPERTY OF
TECHNOGEL SpA
–
ALL REPRODUCTIONS, EVEN PARTIAL, ARE FORBIDDEN
34
6.2.7
Check of glycol level
Remove the left side panel from the machine (front view of machine).
The glycol tank is located top-left: in its centre there is a brass fitting
with visual indicator of the glycol level (see fig. 6.10).
With machine stopped and at environment temperature, the liquid
level is light green (glycol), used to cool the tank. The level must be
at about halfway on the level indicator glass.
Contact the manufacturer's Technical Assistance to restore the level.
Fig. 6.10
6.2.8
Glycol safety valve
When the heating/cooling system pressure exceeds the safety pressure, the safety valve opens discharging
the liquid (glycol) through a rubber hose directly onto the floor at rear of machine, near the "WASHING
WATER" (spray hose) fitting.
The liquid may be hot but not dangerous if it comes into contact with body parts. Use adequate PPE and
cloths to clean the leaks.
Contact the manufacturer's Technical Assistance to restore the level.
6.2.9
Replacement of fuses
The electric system fuses can be accessed inside the electrical panel.
Make sure the power supply plug of the machine is disconnected.
Loosen the screws fixing the rear panel of the machine bodywork.
Remove the panel upwards and extract it from the frame.
It is now possible to remove the closure panel of the electrical panel: the lid of the panel itself must be
removed to access the electrical system components.
The fuse-holders are located at the top of the panel (fig. 6.10 and 6.11): there are 2 units, one of 3 and one
of 2 fuses.
Pull the white lid backwards to access the fuses: extract the fuse and check it is intact.
Correctly identify the position and the type of each (specially of the fuses), refer to the wiring diagram
attached hereto.
Fig. 6.10
– Accessibility to fuses
Fig. 6.11
– Accessibility to fuses
