Atmos DC 15 - 35 Spares; Heatproof Shaped Piece (Nozzle) Replacement

Instruction manual - GB
www.atmos.cz
38-GB
GB
35. Spares
Heatproof shaped piece – nozzle heatproof shaped piece /5/
Heatproof shaped piece
/9/, /10/, /11/, /12/, /14/, /23/,
/27/, /31/, /32/, /38/, /39/
Ventilator (code: S0131), DC75SE (code: S0136) /4/
Switch with an indicator light (code: S0091) /20/
Thermometer (code: S0041), DC75SE (code: S0056) /18/
Control thermostat (code: S0021), DC75SE (code: S0024) /24/
Safety thermostat (code: S0061) /36/
Pump thermostat (DC15E) (code: S0023) /40/
Waste gas thermostat (code: S0031), DC75SE (code: S0019) /35/
Door sealing cord 18 x 18 (code: S0240) /26/
Door filling - Sibral (code: S0261) /25/
Condenser for draught ventilator UCJ4C52 - 1µF (code: S0171) /29/
Condenser for draught ventilator UCJ4C82 - 2µF (code: S0173) /29/
Condenser for compressing ventilator KORA - 3µF (DC70S) (code: S0101) /29/
Safety thermostat for 95 °C pump (DC75SE) (code: S0053) /7/
Switching thermostat for 70 °C pump (DC75SE) (code: S0052) /28/
Breaker /33/, /37/
CAUTION – for boilers DC18S, DC22S, DC25S, DC20GS, DC22SX, DC25GS, DC30SE,
DC30SX use the draught ventilator UCJ4C52 with rotation wheel around Ø150 mm; for
boilers DC32GS, DC40GS, DC32S, DC40SE, DC40SX use the draught ventilator UCJ4C52
with an open rotary wheel Ø 175 mm; for boiler DC50S, DC50SE use the draught ventilator
UCJ4C52 with closed rotary wheel around Ø 175 mm; for boiler DC75SE use the draught
ventilator UCJ4C82 with closed rotary wheel around Ø 200 mm.
Heatproof shaped piece (nozzle) replacement
Material list: 1. Heatproof shaped piece
2. sealing cord (3 pcs)
3. boiler sealant (white)
Procedure: Remove or break up the old heatproof nozzle
(further referred to as „nozzle“). Thoroughly clean the noz-
zle holder, which the nozzle was seated on, from tar and
old sealant. Roll slim strands of boiler sealant. Place these
continuously round the nozzle holder aperture in such a
way which would prevent any penetration of secondary air
underneath the nozzle later on. Take the new nozzle in your
hand, stand in front of the boiler and position the nozzle in such a way that its recess (cut-out) is posi-
tioned in a direction away from you and downwards (the recess is positioned inside the boiler; a mark
on the nozzle - if present – is positioned backwards). The secondary air is brought to the nozzle from
the rear section of the boiler. Place the nozzle on its holder and fully push towards the rear of boiler.