5 | Installation
10 | 40
Instruction Manual DOLPHIN LM 0100-0800 A, LT 0130-0750 A_EN_en
5.2
Connecting Lines / Pipes
●
Remove all protective covers before installation.
●
Make sure that the connection lines cause no stress on the machine‘s connection; if necessary use
flexible joints.
●
Make sure that the line size of the connection lines over the entire length is at least as large as
the connections of the machine.
In case of long connection lines it is advisable to use larger line sizes in order to avoid a loss of effi-
ciency. Seek advice from your Busch representative.
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 0.1 mm mesh size) upstream of the machine.
Connection size(s):
– DN40 PN10 (for LM 0100-0270 A and LT 0130-0220 A)
– DN50 PN10 (for LM 0530 A and LT 0320-0510 A)
– DN65 PN10 (for LM 0800 A and LT 0630-0750 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 should not exceed an elevation of more than 600 mm above the discharge
flange (OUT) of the machine until the liquid is separated.
Connection size(s):
– DN40 PN10 (for LM 0100-0270 A and LT 0130-0220 A)
– DN50 PN10 (for LM 0530 A and LT 0320-0510 A)
– DN65 PN10 (for LM 0800 A and LT 0630-0750 A)
