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Installation
23
70420801 (EN)
Specific Conversion ProceduresHow to Convert Gas Valve from Regulated to Unregulated
NOTE: Conversion from regulated to unregulated
is only needed when regulated tumble dryers w ere
ordered, but unregulated tumble dryers were
needed.
Refer to Tabl e 2.
1. Disconnect electrical power from tumble dryer.
Close gas shut-off valve to tumble dryer. Refer to
Figure2.
2. Follow instructions in Conversion Kit.
3. Change burner orifice size as required by the
appropriate table according to How to Change
Burner Orifice Size.
4. Commission tumble dryer for use.
How to Change Burner Orifice Size
1. Disconnect electrical power from tumble dryer.
Close gas shut-off valve to tumble dryer. Refer to
Figure2.
2. Remove gas valve:
Remove the burner orifice(s) from the spu d
holder. When converting from Natural Gas to
L.P. Gas, the left-most burner and orifice (viewed
from front) must be removed. In place of the
removed orifice, a blank orifice (Part No.
M400995) and a Burner Opening Cover (Part
No. M413099) must be installed.
3. Install the new, correct orifices. Refer to
Figure4. Torque each to 9-10 Nm.
4. Reinstall spud holder assembly to gas valve,
making certain orifice(s) are in line with burner
tube opening.
5. Commission tumble dryer for use.
NOTE: Blank burner orifices are available as
Part No. M400995.