Heatilator C40 Owner's Manual page 23

Figure 4.14 Disconnect Air Chamber Cover
- Re ove two s rews ro
e are ul O O RO ar in otto o re la e
ee i ure 4 1
Move arm left
Figure 4.15 Remove Upper Arm
• Re ove two s rews ro
i ure 4 1 la e our an into t e a ess oor
i ure 4 1 in t e oor o t e re la e
asse l an late ro
t e a ess oor ou will e loo in at t e a
t e asse l ee i ure 4 18
Timer Plate
Figure 4.16 Remove Screws from Timer Mounting Plate
R emove 2
screws
ti er lin a e u
B e carefu l not to
drop Linkage A rm
down into firep lace
ti er ountin
et t e ti er
own an rotate it u t rou
Heatilator • Constitution Owner's Manual • 480-2330 • Rev C • 4-10-13
Figure 4.17 Hand in Access Door
A rm mu st be in this p osition
er ar
when re- installing
Figure 4.18 Removing Timer Assembly
• Re ove ol air
t e otto o t e re o
t e two 1 4-20 olts as s own in i ure 4 1
late
• installin a new ti er s i to 4
Re la e ent install ti er return to ere
• nsert t e new ti er asse
wit t e a
si e o
orre t osition o t e lin a e lower ar
4 18
Figure 4.19 Install Control Box
R otate assembly u p and
ou t throu gh access door
a er over la e t e over un er
sin a 1 wren
si e towar s ou
A ir C hamber C over
A ttach with 1/ 4- 20 bolts
atta
i er Re oval
l into t e a ess oor
lease note t e
in i ure
23