GEA F Series Assembly Instructions Manual page 32

10| Dimensions and connections
10.1 View X, Y
•
Oil sight glass
•
Connection facility for parallel operation
Position view X:
F2, F3, F4, F5, F14, F16
4 hole oil sight glass
D
GB
F
E
Connection facilities
Operation with oil level regulator
Art.Nr. 80462
BOCK adapter for oil level regulator,
fits the makes ESK, AC+R, CARLY.
3 hole fastener on the side of the oil level
regulator
4 hole fastener on the side of the
compressor
32
Position view Y:
F14, F16
Second oil sight glass can be attached as an
option (available as original equipment only)
90°
mm
50
Operation with common
oil-gas balance pipe
example: 3 compressors in parallel
Art.Nr. 80463
BOCK adapter for oil-gas regulator,
single design,
4 hole steel connector for Pipe Ø 35 mm,
fits all sight glass positions.
1 item per compressor required.
4 x M6, 10 mm deep
Fig. 35