11/16
NT 1101-B00 11 13 A15 - AS15 e
Clean the hose
16
to eliminate any particles that may
have adhered to it (gravel, etc.) and generously coat it
with lubricant.
Insert the loose end of the hose
16
in the inlet port of the
pump body
1
.
Operate the motor intermittently until the hose
16
is
completely inserted in the body so that the same length
protrudes from both ports of the body.
INLET FLANGE :
After coating it with lubricant, slide the hose boot
6
on
the inlet side over the hose
16
and the pump body
1
.
Fit clamps
7
and
9
without tightening them.
Coat the outside of insert
12
with the lubricant, then fit it in
the pipe until the shoulder is in contact with the pipe end.
Fit bracket
18
on insert
12
and screw it on the body
using screws
48
and washers
49
.
Fit snap ring
24
in the groove provided for this purpose
on the insert.
Appropriately tighten clamp
7
on hose boot
6
. Make sure
that it is not cut
7
(take care on the direction of assem-
bly of the hose clamp : it must be directed so that the
part presenting a lively fish bone is side body).
Tighten hose clamp
9
onto nipple
6
and hose
16
(the
screw should be tightened to the stop).
When starting the pump, check that there is no leakage
between the pump body
1
and the nipple
6
. Tight again
the hose clamp
7
if needed.
DISCHARGE FLANGE :
Repeat the previous operations on the discharge side.
WARNING
The weight ot the parts can
be dangerous and may
provoke bodily injuries or
material damages.
WARNING
Do not operate
without guard
in place.
DO NOT USE YOUR HANDS TO PLACE
THE HOSE INTO THE PUMP.
DO NOT STAND IN FRONT OF THE OUT-
LET AXIS OF THE HOSE TO PREVENT
BEING HIT BY THE HOSE.
4. MAINTENANCE OPERATIONS (continued)
