5
2
Boiler Installation
Important Cautions:
Boiler Installation may be carried out exclusively by contractual arrangement with approved and manufacturer’s
accredited service organization
Connections for heating and return water are situated always on one side of the boiler, right or left, in conformance to
the space disposition of the boiler room.
•
Installation of the gas manifold to pedestal equipped with cover sheet metal for combustion chamber
•
Fastening boiler body to the pedestal.
•
Installation of the horizontal draught interrupter onto the boiler body
•
Installation of tubing for heating and return water with distributor pipe
•
Burner installation
•
Connecting gas armature with the burner
•
Thermal insulation of the boiler body
•
Partial jacketing of the boiler
•
Mounting the electrical panel
•
Carrying out the electrical installation
•
Electrical conduit connections, placement of sensors, affixing manometer detecting sensor
•
Electrical interconnection of the gas manifold
•
Completion of the boiler jacketing
2.1
Pedestal Installation
List of parts needed
1 pc
of boiler pedestal
1 pc
cover for the combustion chamber
Installation procedure
Position the cover sheet metal over future combustion
chamber on the pedestal
2.2
Binding of the Boiler Body
Using 800 kPa (8 bar) testing overpressure over at least 15 minutes, test the integrity of the boiler assembly. Visual control to be
carried out AFTER this test period.
List of parts needed
Boiler links
1 pc
boiler link left
1 pc
boiler link right
8, 10; 13 pc
of middle links, number is determined by size
of the boiler
18, 22; 28 pc
boiler inserts – as per boiler size
3 pc
anchoring screws M 10 x L
(as per respective size)
1 pc
mounting brace
2 pcs
cover sheet metal lid
6 pc
of washer Ø 10
1 pc
of completed boiler pedestal
4 pc
of bolt M 8
4 pc
of nut M 8
4 pc
of washer Ø 8
6 pc
of nut M 10
Oil or varnish colour for painting of the boiler inserts
Boiler binder sealant
Installation procedure
1.
All sockets and drilled socket holes in boiler links must be thoroughly cleaned from
conservation agents leftovers.
2.
Outer edges of the openings to be removed by a half-circular file.
3.
Paint the holes and sockets by oil or varnish paint.
4.
Deposit boiler glue paste on prepared cleanly grinded off surfaces of the links joint
5.
Tightening of the boiler body parts to be done on the prepared pedestal with cover sheet
metal installed such that the combustion chamber is directed towards the front part of the
pedestal Inserts to be evenly deposited into the socket holes, using a light tap of the rubber
or wooden mallet.
6.
Affix the boiler link over the protruding inserts, tap in place and carry out binding of the link
with aid of the bonding tools; this step to be repeated until final size is tightened together
Tightening is to be done by hydraulic or manual fastening clamps
7.
It is not permitted to tighten more than one link at a time.
8.
Boiler links to be pulled together evenly both on the upper as well as lower level.
Always keep ensuring that the links are installed parallel to each other. Using anchoring
bolts, secure in place. Anchor nuts should be tightened only lightly (when tapping the bolt by
a metal device, the sound must never be jingly). This is to allow dilatation of the boiler body
when thermally stressed.
cover sheet
metal – burning
space
boiler pedestal
