Vulcan-Hart GR Series Service Manual page 22

GR Series Gas Fryers with NCC Controls (formerly Tridelta / Built after 3/05) - REMOVAL AND REPLACEMENT
8. Remove gas manifold and frame assembly from
the fryer's base frame:
A. For the fryer sections above the filter drawer
assembly on battery fryers or single floor
model fryers, remove mounting nuts
securing gas manifold and frame assembly
to the fryer's base frame.
B. For all other fryer sections in a battery only,
remove mounting nuts securing gas
manifold and frame assembly to the V-
shaped frame support bracket.
Fig. 42
9. Remove lower basket lift cover as outlined under
COVERS AND PANELS.
10. Disconnect swivel fitting from fry tank at the rear
(shortening line inlet to fry tank).
11. Disconnect flexible gas line fitting at manual
shutoff valve (gas supply inlet to valve).
12. Remove screws securing the top of fry tank to the
flue wrap.
NOTE: Remove wire ties securing lead wires and
wiring harnesses as necessary before removing fry
tank and when removing components from fry tank for
reuse.
13. Grasp the fry tank at the top (by flue) and front
lip, then lift fry tank assembly from the fryer body.
Place the assembly on floor or table for removal
of components.
14. Remove gas pilot as outlined under GAS
PILOT.
15. Remove temperature probe as outlined under
TEMPERATURE PROBE.
F35660 Rev. A (0717)
OF PARTS
16. Remove high limit thermostat as outlined under
HIGH LIMIT THERMOSTAT.
17. On battery fryer sections only, when removing fry
tank from sections with the mechanical discard
valve:
A. Loosen U-bolt securing discard pipe with
male quick disconnect fitting to the mounting
bracket.
B. Remove pipe from elbow on mechanical
discard valve.
18. Remove bolts securing gas manifold and frame
assembly to the fry tank.
19. Pull the gas manifold assembly from fry tank.
20. Disconnect drain valve interlock switch (DVI)
connector (2-pin), and remove manual drain
valve.
21. Remove screws securing flue box to fry tank,
then remove flue box.
22. Reverse procedure to install all the parts
removed from original fry tank onto replacement
fry tank, then install the assembly.
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