Unigas R91, Installation Manual

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PART II: INSTALLATION
15
2.0 MOUNTING AND CONNECTING THE BURNER
2.2 Handling the burner
The burner is mounted on a stirrup provided for handling the burner by means of a fork lift truck: the forks must be inserted into the A
anb B ways. Remove the stirrup only once the burner is installed to the boiler.
2.3 Fitting the burner to the boiler
To perform the installation, proceed as follows:
1
fix 4 holes on the boiler’s door, according to the burner’s drilling plate described on paragraph “Overall dimensions”;
2 place the gasket on the burner’s flange;
3 install the burner into the boiler;
4 fix the burner to the stud bolt, by means of the fixing nuts, according to Fig. 5.
5 After fitting the burner to the boiler, ensure that the gap between the blast tube and the refractory lining is sealed with appropriate
insulating material (ceramic fibre cord or refractory cement).
2.1 Packing
The burners are despatched in wooden crates whose dimensions are:
z
9x series: 1720mm x 1420mm x 1130mm (L x P x H)
z
5xx series: 1960mm x 1360mm x 1310mm (L x P x H)
z
525: 1960mm x 1460mm x 1310mm (L x P x H)
Packing cases of this type are affected by humidity and are not suitable for stacking.
The following are placed in each packing case:
z
burner with detached gas train;
z
gasket or ceramic fibre plait (according to burner type) to be inserted between the burner
and the boiler;
z
envelope containing this manual and other documents.
To get rid of the burner’s packing, follow the procedures laid down by current laws on disposal
of materials.
WARNING! The handling operations must be carried out by specialised and trained personnel. If these opera-
tions are not carried out correctly, the residual risk for the burner to overturn and fall down still persists.
To move the burner, use means suitable to support its weight (see paragraph “Technical specifications”).
The unpacked burner must be lifted and moved only by means of a fork lift truck.
PART II: INSTALLATION
H
P
L
A
B