5 | Installation
12 | 40
Instruction Manual DOLPHIN LG 0890-2680 A, LR 0700-2200 A_EN_en
5.2.1
Suction Connection
NOTICE
Ingress of foreign objects.
Risk of damage to the machine!
If the inlet gas contains foreign solid particles:
●
Install a suitable inlet screen (smaller than 0.4 mm mesh size) upstream of the machine.
Connection size(s):
– DN250 PN10 (for LG 0890 A and LR 0700 A)
– DN300 PN10 (for LG 1200 A and LR 1190 A)
– DN350 PN10 (for LG 1910 A and LR 1560 A)
– DN400 PN10 (for LG 2680 A and LR 2200 A)
5.2.2
Discharge Connection
NOTICE
Discharge gas flow obstructed.
Risk of damage to the machine!
●
Make sure that the discharged gas will flow without obstruction. Do not shut off or throttle the
discharge line or use it as a pressurized air source.
NOTICE
Too high elevation or lack of separation.
Will cause back pressure and possible drive motor overload!
●
The discharge piping on machines without integral separator manifold should not exceed an ele-
vation of more than 1000 mm above the discharge flange (OUT) of the machine until the liquid is
separated.
Connection size(s):
– DN250 PN10 (for LG 0890 A and LR 0700 A)
– DN300 PN10 (for LG 1200 A and LR 1190 A)
– DN350 PN10 (for LG 1910 A and LR 1560 A)
– DN400 PN10 (for LG 2680 A and LR 2200 A)
