Pumps With Mas 801: Replace The Pem - Xylem FLYFT P7900 Installation, Operation And Maintenance Manual

6 Maintenance
Figure 23: Screw numbers
Table 18: Screw sequence
a) Tighten the screws according to the sequence.
b) Tighten the screws again according to the sequence.
c) Tighten the screws again according to the sequence.
d) Tighten the screws a last time according to the sequence.
8. Remove the lifting eye unit.
9. Install the plug.

6.9 Pumps with MAS 801: Replace the PEM

2
64
Order
1
2
3
4
5
6
Tightening torque: 62 Nm (46 lbf·ft)
Tightening torque: 125 Nm (93 lbf·ft)
Tightening torque: 187 Nm (138 lbf·ft)
Tightening torque: 187 Nm (138 lbf·ft)
3
1
Screw numbers
1, 2
3, 4
5, 6
7, 8
9, 10
11, 12
P7900 Installation, Operation, and Maintenance Manual
1. PEM communication
terminals
2. PEM control terminals
3. Screws securing PEM