If pumping a gas not listed, contact the supplier for advice. Failure to contact the supplier
may in
validate the warranty on the pump. The pump is not suitable for pumping aggressive
or corrosive gases.
Figure 1
nXLi
1. Dashboard/interface
2. Exhaus
t port
3. Inlet port
4. Levelling feet x 4
5. Castors x 4
6. Auxiliary connector
7. Autorun switch
8. 15-way D-type connector
9. Mains circuit breaker
10. Mains connector port
11. Protecve earth stud
12. N
2
purge port
13. Liing eye posions
Pump controller
The pump controller contains the drive electronics that control the pump operaon.
CAUTION:
Do not disconnect the pump fr
om the electrical supply unl the pump has stopped
completely.
The pump controller manages the supply of current to the motor in accordance with the
operang condions and allo
ws the pump to be connected to a single phase mains supply.
A770-10-880A - General descripon
Page 11