flamco Flexcon M-K Series Installation And Operating Instructions Manual Download Page 6

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&LAMCO

M-K Compressor Expansion Automat

Installation and operating instructions

Accessories, additions.

Type Application

Brief

description

Pressurisation Unit [PU] to top up lost quantities
of water from the drinking water network,
whose fl owing pressure is at least 1.2 bar higher
than the nominal system pressure.
Controlled depending on the vessel level [l] and
the make-up time [t]; [PUlt]. (Example installation,
page 17; terminal diagram, page 32; 35; product
information service, addition to fi lling.)

Degassing and fi lling system [PUlt].
Used in accordance with the operating
instructions for this item. When combined with
the expansion automat, an external fi lling
requirement may be possible.
(terminal diagram, page 24; 26; 33)

product information service, addition

to fi lling.)

Filling system [PU] to top up lost quantities of
water from a pressurised water network, whose
fl ow pressure differential to the nominal system
pressure is less than 1.2 bar. Used in
accordance with the operating instructions for
this item. (Installation example, page 15; 17;
terminal diagram, page 24; 26; 33)

product information service, addition

to fi lling.)

This fl oatvent enables automatic venting of the
water compartment, negating the need for
manual venting. Delivery for commissioning
takes place in an accompanying pack,
installation is to be carried out on site. The
upgrade requires an unpressurised vessel on
the water supply side, and the breather valve
must be uninstalled (Pos.12; 11; 10, page 4).

Module, with fi ll and drain valve

⁄

, for

Changing the standard vessel connectors from
threaded to DIN- fl ange (DN32...65; PN16;
Use of cap valves with fl ange connector) The
fl exible system connector on the fl ange of the
basic vessel (M-KS...U) must be kept upright.
(Installation example, page 15)

Coupling hose for connecting gas compart-
ments, when using several vessels with a
common expansion control. (Pos.14 [**], page 4;
Installation example, page, 15; 16; 17)

Execution for extension of operating modes.
Only compressors of the same capacity can be
combined. Ancillary models (K04; L6... K420 ***
must be installed on site. (Pos.26; 27; 28; 29 ***,
page 4; terminal diagram, page 23...26; 31; 32;
34; 35)

Used in the event of stricter safety requirements.
The upgrade requires an unpressurised vessel.
(Pos.45, page 4; installation example, page
15;16; terminal diagram, page 24; 26)

For installations with the M-K/U expansion

automat, SDS- Module 34 is a prerequisite.

Additional module, timer, operating hours
counter. Used for requirements with error
diagnostics with date, time and display of
operating times per drive (Motor 1; 2;
Valve 1; 2; 3). The upgrade may be performed
by a qualifi ed and trained specialist.
(Terminal diagram, page 32; 35)

Additional module, signal output: level, pressure
analogue Used in requirements for analogue,
additional value outputs of the vessel level and
actual system pressure (0...10V). The upgrade
may be performed by a qualifi ed and trained
specialist. Evaluation, visualisation is to be
performed on site.
(Terminal diagram, page 32; 35)