Thermador Pro Grand Next Generation PRD48JDSGC/02 Service Manual page 82

Service Manual for the Thermador Pro Grand Next Generation, Dual Fuel Range with Steam Oven, Models: PRD48JDSGC/02, PRD48JDSGU/02
Figure 143: Manifold Support Bracket (Shown with Control Panel
Removed)
1 Manifold
2 Bezel screw locations (2)
8. Remove the burner support rail(s) with jet holder assemblies
attached by following the steps in Removing the Burner Support
Rail, page 28.
9. Remove and retain the screw that attaches the manifold pipe
bracket onto the manifold pipe (see Figure 144).
NOTE: You do not have to remove the manifold pipe bracket from
the range chassis when replacing the manifold.
10. Detach the regulator (and associated fittings as applicable) from
the manifold pipe (see Regulator Removal and Replacement,
page 84).
58300000163852_ARA_EN_C
Figure 144: Detaching Manifold Pipe Bracket from Manifold Pipe
11. Remove all gas tubes from the standard valves and solenoid
valves:
·
[Standard valves]: Use a 9/16 inch wrench to remove the gas
tubes by unscrewing the hex nuts connected to the standard
valves. Be careful not to bend the gas tubes.
·
[Solenoid valves]: Use a 1/2 inch wrench to hold the nut on a
solenoid valve, while unscrewing the attached gas tube hex
nut with a 9/16 inch wrench. Be careful not to bend the gas
tubes.
12. Remove the potentiometers by sliding them off the valve shafts
(see Potentiometer Removal and Replacement, page 81).
NOTE: Do not remove or reuse the valves as the new manifold
assembly comes with all the valves pre-installed.
13. Detach the solenoid from the valve (see Solenoid Valve Removal
and Replacement, page 79).
14. Remove the microswitches (see Microswitch Removal and
Replacement, page 78).
15. Gently lift the manifold out. Be careful of the wire harnesses,
control boards, and other components.
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