Installation Diagram

1.Before reinstallation, please check the centrifugal oil ring (13), the impel-
ler (10), the airproof groupware (11), and the cover "O" shape ring (9).Re-
place them if worn. Clean the surface of the airproof cavity thoroughly.
2.Encase the fix sealing block ---- take a small ball with RTV glued seal to the
brass axis cover, push the airproof block into the airproof cavity.It's enough
to press by the figure. Clean the RTV on the surface of the seal thoroughly.
Put the "O" shape ring to the brass axis cover on the fix sealing block (the
"O" shape ring must be stick close to the flange side). Put some rubber lube
( e.g. P80) on the "O" shape ring for easy installation(the gasoline type lube
is forbidden). Take a plastic lining and firmly put it to the flange bound of the
brass sealing block. Push the total seals to the crust's seal cavity of the
motor.
3.Clean the hub. use water to clean the circumgyrating sealing block.Evenly
push the hub by the finger. The screwdriver and other hard tools are not al-
lowed to be used to prevent the sealing block from being damaged.
4.According to the picture, push the centrifugal oil ring (13) from the axis sh-
oulder to the suitable position.
1) nut
2) connection tube ( 11/2"t ube)
3) connection tube (1" tube)
4)&9)& 15) "O" shape ring
5) stainless steel bolt
6) stopper head
7) cover, the siphon, SB type
8) cover, siphon, SC type
10) impeller
11) airproof groupware
12) pump body
13) centrifugal
14) motor
Notice
The water pump installation
I.Dismantle
The repair of the water pump should be done by professional worker. This
instruction can help to repair and install the water pump.Dismantle of the p-
ump should follow the instruction supplied by the producer.
1.Demount 6 bolts (5), remove the cover(7) (8) from the pump body (12).
2.Demount the impeller anti-clockwise. Insert the screwdriver into the gap at
the axis end of the motor to withstand the motor axis, to remove the impeller.
3.Loosen 4 bolts on the back of the motor to removethe pump body.
4.Demount the airproof groupware (11)
5.Demount the "O" shape ring
6.Push out the fix sealing block from the back of crust (12) and check the ce-
ntrifugal oil ring (13)
II.Reinstallation
The above picture illustrates the
name of each part. If the fittings are
needed, please specify the name and
number of the parts. Also please specify
the type and special number of the pump
which is indicated on the label of the pump).
How to install and operate the water pump