Maintenance and service on refrigeration systems must be carried out only by certified
refrigeration engineers only, according to local rules.
All the refrigerant of the system must be recovered for its recycling, reclamation or destruction.
DO NOT DISPOSE THE REFRIGERANT FLUID IN THE ENVIROMENT.
This dryer comes ready to operate and filled with R134a or R404A type refrigerant fluid.
In case of refrigerant leak contact a certified refrigeration engineers. Room is to be aired before
any intervention.
If is required to re-fill the refrigeration circuit, contact a certified refrigeration engineers.
Refer to the dryer nameplate for refrigerant type and quantity.
Characteristics of refrigerants used:
Refrigerant
Chemical formula TLV GWP
R134a - HFC CH2FCF3 1000 ppm 1300
R404A - HFC CH2FCF3/C2HF5/C2H3F3 1000 ppm 3784
6.4 DISMANTLING OF THE DRYER
If the dryer is to be dismantled, it has to be split into homogeneous groups of materials.
Parte
Materiale
Refrigerant fluid R404A, R134a, Oil
Canopy and Supports Carbon steel, Epoxy paint
Refrigerating compressor Steel, Copper, Aluminium, Oil
Alu-Dry Module Aluminium
Condenser Unit Aluminium, Copper, Carbon steel
Pipe Copper
Fan Aluminium, Copper, Steel
Valve Brass, Steel
Electronic Level Drain (optional) PVC, Aluminium, Steel
Insulation Material Synthetic rubber without CFC, Polystyrene, Polyurethane
Electric cable Copper, PVC
We recommend to comply with the safety rules in force for the disposal of each type of material.
The chilling fluid contains droplets of lubrication oil released by the refrigerating compressor.
Do not dispose this fluid in the environment. Is has to be discharged from the dryer with a suitable
device and then delivered to a collection centre where it will be processed to make it reusable.
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