Electrical Connection - Sime RS MK II Serie Manual Del Usuario

ATTENTION: If the gas assembly is mounted
on the left side of the manifold, remove and
turn the gas valve 180° to be able to have
front access to adjustments. Move the con-
nection pipe too and, after assembly, test
the gas connection seals using soapy water
or specific products, without using naked
flames.
2.13 ASSEMBLING THE CONTROL
PANEL .(fig..12/a)
Remove. the. control. panel's. protective. cover.
and.insert.the.wiring.guard.on.the.front.upper.
panel,. anchoring. it. in. place. with. the. screws.
provided..
Replace. the. cover.. Proceed. to. assemble. the.
instrument. panel,. anchoring. it. in. place. with.
the. screws. provided.. Insert. the. instrument.
bulbs.in.their.sheaths:.first.insert.the.control.
thermostat.bulb,.pushing.it.in.until.it.touches.
the.bottom.of.the.sheath.
WARNING: To ensure correct temperature
control in the boiler, the bulbs of the con-
trol and safety devices must be inserted in
the sheath from the side corresponding to
the heating system delivery and return con-
nections. If the heating system delivery and
return connections are on the left side of
the generator, the gas assembly must also
be assembled on the left side to permit this
arrangement.
2.14 ASSEMBLING THE
ELECTRICAL PANEL (fig. 12/b)
Remove.the.cover.of.the.electrical.panel.and.
anchor. the. control. panel. to. the. lower. front.
wall.using.the.screws.provided..
Connect.the.two.sockets.to.the.plugs.from.the.
control. panel.. Complete. the. electrical. panel.
by.connecting.the.rest.of.the.cables..Unwind.
the.cables.of.the.ignition.and.detection.elec-
trodes.emerging.from.the.electrical.panel..In-
sert.the.ignition.electrode.in.the.hole.between.
the.head.and.the.intermediate.on.the.gas.as-
sembly.side,.anchoring.it.to.the.two.stud.bolts.
(fig..12/c)..
Perform.the.same.operation.on.the.detection.
electrode,.which.will.go.in.the.hole.provided.
between.the.head.and.the.intermediary.at.the.
other.end.of.the.body..
NOTE: When assembling the two electrodes,
be very careful not to break their ceramic
coating; they must be replaced immediately
if it is broken. All gas connections must be
tested for seal after assembly using soapy
water or products manufactured specifically
for the purpose, without using open flame.
2.15 ELECTRICAL CONNECTION
The electrical power supply must be con-
nected to terminals L and N and to the panel
complying with all phase and neutral posi-
tions as shown in the diagram. If they are
52
3
2
KEY
1. Connection.pipe.
1
. to.burner.manifold
2. Gas.assembly
3. Bulb.sheath
Fig..12
KEY
1. Protective.cover
2. Wiring.guard
3. Front.upper.panel
4. Instrument.panel
5. Instrument.bulbs
6. Sheath
7. 5.pole.plug
8. 7.pole.plug
Fig..12/a
KEY
. 1. Cover
. 2. Electrical.panel
. 3. Lower.front.panel
. 4. 5.pole.plug
. 5. 7.pole.plug
. 6. First.gas.solenoid.valve.cable
. 7. Minimum.gas.pressure.
. . valve.cable
. 8. Second.gas.solenoid.valve.cable
. 9. Minimum.gas.pressure.
. . switch.cable
. 1 0. Detection.electrode
. 1 1. Ignition.electrode
Fig..12/b
KEY
1.. Ignition.electrode
2.. M5.x.15.stud.bolt
3. Washer.ø.5.3
4.. Nut.M5.OT
5.. Right.head
6.. Intermediate.element..
. with.nib
Fig..12/c