5 Installation at Site
35 of 64
Evamatic-Box N
Vertical discharge line
1. Insert guide hoop 571 into the grooves provided for this purpose in flanged
bend 72-1.
2. Fasten flanged bend 72-1 with screws 901-2, discs 550 and nuts 920 to baseplate
890.
3. Seal male threaded fitting 720 and screw it to flanged bend 72-1.
4. Seal elbow 144 and screw it to male threaded fitting 720. Verify the vertical
alignment and observe dimension B:
ð
Pipe DN 50 (pipe diameter 63 mm): B = 265 mm to 290 mm
ð
Pipe DN 65 (pipe diameter 75 mm): B = 310 mm to 335 mm
ð
Dimension B must always be observed. An incorrect pipe alignment would
lead to impermissible tension and leakage at the connections and sockets.
5. Seal first threaded socket 731 and screw it to elbow 144.
6. Guide pipe 710-3 into threaded socket 731 until it will not go any further.
Secure it with glue.
7. Seal second threaded socket 731 and screw it to lift check valve 742.
8. Guide the assembly unit consisting of the lift check valve and sockets onto pipe
710-3 until it will not go any further. Secure it with glue. Check that the lift
check valve is fitted for the correct direction of flow.
9. 3. Seal the second threaded socket 731 and screw it to lift check valve 742.
NOTE
Only fit pipe 710-1 after the pump has been installed in the collecting tank.
(
