Manitowoc Grove GMK 4100L-1 - Page 313

Maintenance work on the superstructure
8.13 Air conditioning system
25.11.2016
Maintenance manual 3 302 364 en 8 - 77
GMK 4100L-1
Refrigerant
Compressor oil POE-OIL; EMKARATE RL68H
Filler connections
The filler connections (1) for the ref
rigerant are
on the compressor behind the cover (2).
Depending on the output (KW) of the air-
conditioning system there may be two
separate refrigerant circuits, which must be
filled separately. There are then four filler
connections (1) instead of two.
Fill quantity
in kg (lbs)
Designation CAS no.
EC no.
1.0 (2.2)
1-circuit (3 KW)
Tetrafluoroethane (R134a)
811-97-2
212-377-0
2 x 0.95 (2.1)
2-circuit (6 KW)