Burner Description; Packaging - Weight; Max. Dimensions; Standard Equipment - Riello GAS 9/2 Installation, Use And Maintenance Instructions

(A)
mm A B C
GAS 9/2 2040 1130 1180
(B)
mm A B C
GAS 9/2 445 330 495
(C)
kg
230
D88
D E F G
295 Rp2 225 168 444-574
D3438
D3442
D37
H I L
1627 1200
5
BURNER DESCRIPTION (A)
1 Flame viewer
2 Lifting rings
3 Slide bars for opening the burner and
inspecting the combustion head (see note)
4 Combustion head (two lengths)
5 Air gate valve
6 Air pressure switch
7 Motor contact-maker and thermal relay
(GAS 8-9 direct starting)
8 Terminal strip
9 Fair lead (standard equipment)
(Installer-set electrical equipment)
10 Control box with lock out pilot light and lock
out reset button
11 Combustion head drive rod
12 Air control servomotor
13 Gas pressure test point to sleeve
14 MAX gas pressure switch
15 (Gas input pipework)
16 Sleeve
17 Fan pressure test point
18 Plug-socket on ionisation probe cable
PACKAGING-WEIGHT (B)
(Approximate measurements)
•
The burners are shipped in cardboard boxes with
the maximum dimensions shown in Table (B).
The burner stands on a wooden base which
may be lifted by fork-lifts.
•
The weight of the burner complete with pack-
aging is indicated in Table (B).
Checking the consignment
After removing all the packag-
ing, check the integrity of the
contents. In the event of doubt,
do not use the burner; contact
CAUTION
the supplier.
The packaging
(wooden cage or cardboard
box, nails, clips, plastic bags,
etc.) must not be abandoned as
they are potential sources of
danger and pollution; they
should be collected and dis-
posed of in the appropriate
places.
MAX. DIMENSIONS (C)
(Approximate measurements)
The maximum dimensions of the burner are giv-
en in (C).
Bear in mind that inspection of the combustion
head requires the burner to be opened by with-
drawing the rear part on the slide bars.
The maximum dimensions of the burner when
open are given by measurement I.

STANDARD EQUIPMENT

•
1 Gas train flange
•
1 Flange gasket
•
8 Screws
•
1 Heat shield
•
1 Instruction booklet
•
1 Spare parts list
•
2 Extensions (only for long head version)
Before opening long-headed
burner (574), fit the two exten-
sions supplied as standard
equipment with the system on
WARNING
slide bars 3)(A) and support the
burner on the wheel-mounted
stand supplied as an extra unit,
fig.(G)p.4, or other suitable
means.
elements