Burner Description; Packaging - Weight; Max. Dimensions; Standard Equipment - Riello RLS 70 Installation, Use And Maintenance Instructions

(A)
mm A B
RLS 70 1405 1000
RLS 100 1405 1000
RLS 130 1405 1000
(B)
mm A B C
RLS 70 691 296 395 555 840 250-385 179 430 1161 214 134 221
RLS 100 707 312 395 555 840 250-385 189 430 1161 214 134 221
RLS 130 733 338 395 555 840 250-385 189 430 1161 214 134 221
(1) Blast tube: short-long
(C)
C kg
660 70
660 73
660 76
(1)
D E G H
F
D1175
D36
I L M N O
2"
2"
2"
D1176
4
BURNER DESCRIPTION (A)
1 Combustion head
2 Ignition electrodes
3 Screw for combustion head adjustment
4 Sleeve
5 Relay
6 Fan motor
7 Motor contactor and thermal cut-out with
reset button
8 LED PANEL
9 Terminal strip
10 Fairleads for electrical
installer
11 Two switches:
- one "burner off - on"
- one for "1st - 2nd stage"
12 Control box with lock-out pilot light and lock-
out reset button
13 Flame inspection window
14 Minimum air pressure switch
(differential operating type)
15 Slide bars for opening the burner and
inspecting the combustion head
16 Safety solenoid valve
17 1st and 2nd stage valves
18 Gas pressure test point and head fixing
screw
19 Air pressure test point
20 Servomotor. When the burner is not operat-
ing the air gate valve is fully closed in order
to reduce to a minimum heat dispersion from
the boiler due to the flue draught which
draws air from the fan suction inlet.
21 Pump motor
22 Air gate valve
23 Air inlet to fan
24 Pump
25 Gas input pipework
26 Boiler mounting flange
27 Flame stability disk
28 Screw securing fan to sleeve
29 Cell UV
30 OIL/GAS selector
Two types of burner failure may occur:
Control Box Lock-out: if the control box 12)(A)
pushbutton lights up, it indicates that the burner
is in lock-out.
To reset, press the pushbutton.
Motor trip: release by pressing the pushbutton
on thermal relay 7)(A).
PACKAGING - WEIGHT (B) - Approximate
measurements
• The burners stands on a wooden base which
can be lifted by fork-lifts. Outer dimensions of
packaging are indicated in (B).
• The weight of the burner complete with pack-
aging is indicated in Table (B).
MAX. DIMENSIONS (C) - Approximate meas-
urements
The maximum dimensions of the burner are
given in (C).
Bear in mind that inspection of the combustion
head requires the burner to be opened and the
rear part withdrawn on the slide bars.
The maximum dimension of the burnerwhen
open, without casing, is give in measurement I.

STANDARD EQUIPMENT

1 - Gas train flange
1 - Flange gasket
4 - Flange fixing screws M 10 x 35
1 - Thermal insulation screen
4 - Screws to secure the burner flange to the
boiler: M 12 x 35
2 - Flexible hoses
2 - Nipples for flexible hoses with gasket
1 - KIT for LPG operation
1 - Label for LPG operation
1 - Instruction booklet
1 - Spare parts list
connections by