Riello Burners C9517300, Инструкции по установке, использованию и обслуживанию

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4
BURNER DESCRIPTION (A)
1 Ignition electrodes
2 Combustion head
3 Screw for combustion head adjustment
4 Screw for fixing fan to flange
5 Pressure gauge for pressure on nozzle return
6 Pressure gauge for pressure on nozzle delivery
7 Pump
8 Air inlet to fan
9 Air damper
10 Fan pressure test point
11 Boiler mounting flange
12 Flame stability disk
13 Slide bars for opening the burner and inspecting the
combustion head
14 Extensions for slide bars 13) (with kit)
15 High oil pressure switch
16 Ignition transformer
17 Motor contactor and thermal cut-out with reset button
18 Power switch for different operations:
automatic - manual - off.
Button for:
power increase - power reduction
19 Terminal strip
20 Knockouts for electrical connections by installer
21 Flame safeguard with lock-out pilot light and lock-out
reset button
22 Flame inspection window
23 Air pressure switch
24 Valve assembly with pressure regulator on nozzle
return
25 Photocell (cad cell)
26 Servomotor, provides adjustment of fuel delivery reg-
ulator and of air damper.
When the burner is not operating the air damper is
fully closed in order to reduce to a minimum heat dis-
persion from the boiler.
Two types of burner failure may occur:
Flame safeguard Lock-out: if the flame relay 21)(A)
pushbutton lights up, it indicates that the burner is in
lock-out.
To reset, press the pushbutton, no sooner than 10 s
after the lock-out.
Motor trip: release by pressing the pushbutton on ther-
mal overload 17)(A).
PACKAGING - WEIGHT (B)
-
Approximate measurements
•
The burners are shipped skid mounted. Outer dimen-
sions of packaging are indicated in (B).
•
The weight of the burner complete with packaging is
indicated in Table (B).
MAX. DIMENSIONS (C)
-
Approximate measurements
The maximum dimensions of the burners are given in
(C).
Bear in mind that inspection of the combustion head
requires the burner to be opened and the rear part with-
drawn on the slide bars.
The maximum dimension of the burner when open, with-
out casing, is give in measurement I.
STANDARD EQUIPMENT
2 - Flexible hoses (L = 36”)
2 - Gaskets for flexible hoses
1 - Head gasket
4 - Screws to secure the burner flange to the boiler:
5/8 W x 1 37/64 ”
1 - Adaptor G 1/8 “ / 1/8 “ NPT
1 - Instruction booklet
1 - Spare parts list
(A)
inch A B C lbs
RL 190/M 47 1/4 ” 33 15/32 ” 31 1/2 ” 209
(B)
(C)
D3932
D36
D1217
A B C D E F G H I
RL 190/M 32” 14 13/32 ” 17 19/32 ” 21 27/32 ” 28 1/32 ” 14 9/16 ” 8 3/4 ” 16 15/16 ” 45 29/32 ”