P
P
a
a
g
g
e
e
1
1
4
4
o
o
f
f
2
2
4
7. PUMP ASSEMBLY INSTRUCTIONS
Assembly:
First fit the rotary mechanical seal no. 39/2 in the pump rotor/shaft no. 5 & 11 respectively. Lubricate the shaft
no. 11 of the pump and turn inwards the rotary mechanical seal no. 39/2 until it touches the rotor base no. 5.
Carefully fit the cover no. 2 D until its face is seated on the rotor no. 5.
Then fit the fixed race
of the rotary mechanical seal no. 39/1 with its corresponding O-ring no. 39/3.