Wolf DF604CF Manual de Serviço Página 48

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Component Access & Removal
4-8
Orifice Removal (SWS 17000000)
The main and simmer orifice are threaded into the ori-
fice holder and may be extracted without removing the
orifice holder from its installation position.
To remove the orifice holder,
1. Remove burner grate and pan.
2. Use a 9/32” wrench or socket with extension, to
extract orifice from orifice holder.
(See Figure 4-12A)
Orifice Holder (SWS 17000000)
The orifice holder assembly is secured with two screws
to the unit frame. Each orifice holder assembly consists
of an orifice holder, the main and simmer orifice, hat
bracket and the mounting hardware. The orifice holder
is mounted to the hat bracket with a stand-off and
spring assembly which allows the orifice holder to flex
when the burner assembly is installed.
To remove the orifice holder,
1. Remove burner grate and pan.
2. With a 3/8” and a 7/16” open end wrenches,
remove the gas supply lines from orifice holder.
(See Figure 4-12B)
3. Extract the screws securing the orifice holder to the
hat bracket.
4. Remove springs from standoffs, then lift orifice
holder off of hat bracket.
Figure 4-12A. Orifice Location
Figure 4-12B. Orifice Holder Removal
WHEN REASSEMBLING ORIFICE TO ORIFICE
HOLDER, ONLY PIPE THREAD COMPOUND
SHOULD BE USED. DO NOT
USE TEFLON TAPE
TO SEAL GAS CONNECTIONS.
Screw
Spring
Orifice Holder
Hat Bracket
Gas
Supply Port
Main Orifice
Simmer Orifice
Gas Line
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