Maintenance Operation On The Refrigeration Circuit; Dismantling Of The Dryer - pilotair ACT 3T User’s Maintenance & Spare Parts Manual

Maintenance, Troubleshooting, Spare Parts and Dismantling

8.4 Maintenance Operation on the Refrigeration Circuit

Maintenance and service on refrigerating systems must be carried out only by certified refrigerating engineer
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 environment.
This dryer comes ready to operate and filled with R134a or R407C type refrigerant fluid.
In case of refrigerant leak contact a certified refrigerating engineer. Room is to be aired before any
intervention.
If is required to re-fill the refrigerating circuit, contact a certified refrigerating engineer. Refer
to the dryer nameplate for refrigerant type and quantity.
Characteristics of refrigerants used:
Refrigerant
R134a - HFC
R407C - HFC

8.5 Dismantling of the Dryer

If dryer is to be dismantled, it has to be split into homogenous groups of materials.
34 | P a g e
Chemical formula
CH2FCF3
R32/125/134a (23/25/52)
CHF2CF3/CH2F2/CH2FCF3
TLV
1000 ppm
1000 ppm
7425MUM217_EN_05.0
GWP
1300
1653