Maintenance Works At The Refrigeration Cycle; Dismantling The Dryer - Beko DRYPOINT RA 20-960 Instructions For Installation And Operation Manual

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 R134a or 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 refrigerants used :
Refrigerant
R134a - HFC
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.
Component
Refrigerant
Roof and supports
Refrigerating compressor
Aluminium heat exchanger
Condenser unit
Pipe
Fan
Valve
BEKOMAT condensate drain
Insulant
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® RA 20-960
Maintenance, troubleshooting, spare parts and dismantling
Chemical formula
CH FCF
2 3
R32/125/134a (23/25/52)
CHF CF /CH F /CH FCF
2 3 2 2 2
Material
R407C, R134a, oil
Structural steel, epoxy paint coat
Steel, copper, aluminium, oil
Aluminium
Aluminium, copper, structural steel
Copper
Aluminium, copper, steel
Brass, steel
PVC, aluminium, steel
Synthetic rubber without CFCs, polysterene, polyurethane
Copper, PVC
PVC, copper, brass
MIK
1000 ppm
1000 ppm
3
GWP
1300
1653
43