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HE350 - Installation and Operation Manual
APPENDIX 7 – AIR CONTROL SNAP DISC REPLACEMENT
1.
Remove the inner ash retainer and the floor
refractory slab
(A & B)
.
2.
Using a power screwdriver and hex tip 5/16",
remove the slab holder
(D)
and the left refractory
slab
(C)
.
3.
Remove the 4 bolts
(E)
holding the access door
(F)
with a 1/4" ratchet.
4.
Remove the thermodisc
(G)
by unscrewing the 2
screws holding it in place
(H).