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12.4 Maintenance works at the refrigeration cycle
Caution!
Refrigerant!
Maintenance and repair works at refrigeration systems must only be carried out by BEKO service
technicians in accordance with the local provisions.
The total amount of refrigerant in the system must be collected for recycling purposes, resource recovery
or disposal.
The refrigerant must not be discharged into the environment.
When delivered, the dryer is ready to operate and filled with a refrigerant of the R407C type.
Should you detect a refrigerant leak, please contact a BEKO service technician. Prior to any intervention,
the room needs to be ventilated.
When the refrigeration cycle needs to be refilled, please also contact a BEKO service technician.
You will find the refrigerant type and amount on the name plate of the dryer.
Properties of the refrigerant used :
Refrigerant
R407C - HFC
12.5 Dismantling the dryer
When the dryer is dismantled, all parts and operating materials related to the plant need to be disposed of separately.
Refrigerant fluid
Canopy and supports
Refrigerating compressor
Heat exchanger
Condensate separator
Condenser unit
Pipe
Fan
Valve
Electronic level drain
Insulation material
Electric cable
Electric parts
We recommend observing the safety provisions in force for the disposal of each material type.
The refrigerant contains lubricating-oil droplets which are released by the compressor.
The refrigerant must not be discharged into the environment. It must to be sucked off from the dryer
using a suitable device, and then needs to be supplied to a collection point.
DRYPOINT® RS 700-3500 HP45 NA
Chemical formula
R32/125/134a (23/25/52)
CHF
CF
/CH
F
2
3
2
Part
Maintenance, troubleshooting, spare parts and dismantling
/CH
FCF
2
2
3
R407C, Oil
Carbon steel, Epoxy paint
Steel, Copper, Aluminium, Oil
Stainless steel, Copper
Stainless steel
Aluminium, Copper, Carbon steel
Copper
Aluminium, Copper, Steel
Brass, Steel
PVC, Aluminium, Steel
Synthetic rubber without CFC, Polystyrene, Polyurethane
Copper, PVC
PVC, Copper, Brass
MIK
1000 ppm
Material
GWP
1653
43
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