Atlantic Boilers RS TURBOFLOW DN 150 S900+ Manuale d'uso e manutenzione - Pagina 8

Sfoglia online o scarica il pdf Manuale d'uso e manutenzione per Apparecchiature industriali Atlantic Boilers RS TURBOFLOW DN 150 S900+. Atlantic Boilers RS TURBOFLOW DN 150 S900+ 18. Plate heat exchangers

Stampa la pagina

• Make the hydraulic connections as instructed on the nameplate on the frame or on

the plate arrangement drawing.

• Never insert foreign matter into the circuit.

• No strain should be placed on the pipes (weight of connected pipes, expansion,

vibrations etc.).

• If threaded couplings are used, do not apply the tightening torque to the threaded

nozzles.

• Threaded nozzles are not welded to the fixed head. To avoid damaging the first

gasket, hold the threaded nozzles in place with pliers and screw on the pipes (Fig. 4).

• If the ports on the fixed head are fitted with protective

built-in linings, the linings must be sufficiently compressed

so that the head and the counter-flange are separated by

a 2 mm gap (tightening any further will damage

the linings).

• In the case of a multi-pass heat exchanger (fluid inlet and

outlet ports on both ends): install an expansion fitting or a

horseshoe loop and use detachable pipes so that more plates

can be added and the movable follower can be removed.

Fig.4

3.4 - Insulation and protection accessories

If necessary (e.g. residual risk of hot surface), affix the appropriate visual warning signs also on the external surface of the insula-

tion or of the protection accessory.

TF insulation

PB insulation

ATLANTIC BOILERS, PO BOX 11, ASHTON UNDER LYNE, OL6 7TR T: 0161 621 5960 E: [email protected] www.atlanticboilers.com

• Check the tightening dimension specified on the nameplate.

Refer to section 5.7 if retightening is needed.

• Make the hydraulic connections as instructed on the name-

plate on the frame or on the plate arrangement drawing.

• Never insert foreign matter into the circuit.

• No strain should be placed on the pipes (weight of connect-

ed pipes, expansion, vibrations etc.).

• If threaded couplings are used, do not apply the tightening

torque to the threaded nozzles.

• Threaded nozzles are not weld-

ed to the fixed head. To avoid

damaging the first gasket, hold

the threaded nozzles in place

with pliers and screw on the

pipes (Fig. 4).

• If the ports on the fixed head

are fitted with protective built-in

linings, the linings must be suf-

ficiently compressed so that the

head and the counter-flange are

separated by a 2 mm gap (tightening any further will dam-

age the linings).

• In the case of a multi-pass heat exchanger (fluid inlet and

outlet ports on both ends): install an expansion fitting or a

horseshoe loop and use detachable pipes so that more plates

can be added and the movable follower can be removed.

Plate pack protection

Drip tray

Fig.4