YFG255 SERIES GAS RETHERMALIZERS
CHAPTER 1: SERVICE PROCEDURES
1-9
1.5.6 Replacing the Cookpot (cont.)
5.
Remove upper cookpot cover and bracket.
6.
Carefully pry up and remove
capping strip.
7.
Locate all screws securing back panels.
Screw location/orientation will vary
according to rethermalizer model.
8.
Remove back panels on rethermalizer. Retain screws for re-assembly.
9.
Remove screw securing back-
panel brace to flue cap. Support
brace with hand while removing
screw to prevent brace from
falling away. Remove brace and
set aside for reassembly.
10.
Remove screws securing flue-cap braces to cookpot (a nut-driver
with an extension or long screwdriver is required). Use care not to
drop the screws into the flues. If this happens, the screws can be
retrieved when the flue is removed (Step 12). Use a screwdriver
or similar tool to free flue cap from cookpots. Remove flue cap by
lifting up and off of rethermalizer.
11.
Remove gas manifold pipe for access to gas manifold shield by
disconnecting at the unions. Ensure gas supply is shut off and
supply line is disconnected prior to removing. Set gas manifold
aside. Remove screws securing gas manifold shield. Remove
shield to access water-return plumbing components connected to
the cookpots.
Removing back panel to flue cap brace (arrow).
Removing capping strip.
Removing flue cap.
Removing gas manifold shield.