Conversion Instructions - Dru Verwarming ART-2 Instrucciones De Adaptación

CONVERSION INSTRUCTIONS

The conversion should be carried out by
a qualified fitter.
1. Close off the gas supply.
2. Remove the casing.
If the right-hand side of the appliance is
not easily accessible:
3. Disconnect the gas supply
4. Pull the heater away from the wall.
Changing the components:
DRU-ART 2, 3, 4, 5, 6, 8-01, 10-01 /
STYLE 3, 4, 5
1. Pilot jet (fig. 1, page 20 / fig. 2, page
21)
Unscrew the coupling nut (7) at the
end of the pilot-light hose; pull the
hose with the ring clamp out of the
pilot burner and remove the pilot jet.
Fit the new pilot jet and tighten the
coupling nut on the pilot-light hose
firmly.
DRU-ART 2 / STYLE 3
2. Main jet (fig. 1, page 20)
Unscrew the coupling nut (6) around
the jet. Unscrew the coupling nut in
the gas control block (5) a few turns
as well. Now pull the gas pipe out
of the jet and turn it away from the
jet. Using an open-ended spanner,
unscrew the elbow pipe and the jet
from the burner; remove the jet from
the elbow pipe and fit the new jet.
Reconnect the components in reverse
order.
DRU-ART 3, 4, 5, 6, 8-01, 10-01 /
STYLE 4, 5
2. Main jet (fig. 2, page 21)
Unscrew the coupling nut (6) around
the jet. Unscrew the coupling nut in
the gas control block (5) a few turns
as well. Now pull the gas pipe out
of the jet and turn it away from the
jet. Using an open-ended spanner,
unscrew the jet from the burner
and fit the new jet. Reconnect the
components in reverse order.
DRU-ART 2 / STYLE 3
3. Fine-adjustment jet (fig. 1, page 20)
Poke the top, with the name Junkers
on it, out of the cover of the gas-
control block. Remove the cover of
the gas-control block by unscrewing
the screw (1). Now remove the
fine-adjustment jet (3) at the top of
the gas-control block. Fit the new
fine-adjustment jet and tighten firmly.
Replace the cover.
DRU-ART 3, 4, 5, 6 / STYLE 4, 5
3. Fine-adjustment jet (fig. 2, page 21)
Remove the cover of the gas-control
block by unscrewing the screw (1).
Now remove the fine-adjustment jet
(3) on the right of the gas-control
block. Fit the new fine-adjustment jet
and tighten firmly.
Replace the cover.
DRU-ART 8-01, 10-01
3. Fine-adjustment jet (fig. 3, page 22)
Remove the fine-adjustment jet (3) on
the right of the gas block. Fit the new
fine-adjustment jet and tighten firmly.
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DRU ART