16
7.Maintenance
2014/02
Assembly
1.
Fit the shaft (03) on the motor (93).
2.
Secure the shaft (03) to the motor (93) with the
studs (55), leaving it slightly loose to allow
positioning the impeller (02) relative to the
cover (03).
3.
Hold the cover (03) on the lantern (04) with the
hand.
4.
Fit the impeller (02) on the shaft, secure it with
the nut (45) and check the mounting position
with a feeler gauge.
5.
Firmly tighten the studs (55) securing the shaft
(03) to the motor (93).
6.
Unscrew the nut (45) and remove the impeller
(02) and the cover (03).
7.
Fit the splash ring (82) on the shaft (03).
8.
Place the stationary part of the mechanical seal
(08A) on the cover (03).
9.
Install the cover (03) on the lantern (04).
10.
Slide the rotating part of the mechanical seal
(08A) over the shaft (03) and install the impeller
(02).
11.
Place the O-ring (80D) on the nut (45) and
secure the impeller (02) with the nut (45).
12.
Place the O-ring (80A) on the cover (03) making
sure it is not twisted.
13.
Install the body (01) and secure it to the
Lantern (04) using the clamp ring (15); firmly
tighten the clamp nut.
ATTENTION! When installing the new mechanical seal, use soapy water when fitting the different
parts and gaskets to allow them to slide better; apply to the stationary part on the cover as well as
the rotating parts on the shaft.
01
.01
3.
32.
00
11
01
.01
3.
32.
00
06
01
.01
3.
32.
00
10
01
.01
3.
32.
00
06
