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5 Installation at Site
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Evamatic-Box N
5.4.4 Evamatic-Box N 500 l
CAUTION
Superfluous sealant
Damage to the machinery!
Damage to the lift check valve!
▷
Do not use too much Teflon tape or sealant when sealing the lift check valve.
Fig. 12:
Installing the piping
Horizontal 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. Move the flanged bend as far as possible towards the discharge side and
install it in this position to allow the float switches to move freely.
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.
5. Seal first threaded socket 731 and screw it to elbow 144.