Garland 40 Series Technical Reference Manual - page 99
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Service Manual
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108
Part # GCTRM Rev 3 (12/10/09)
Page 99
Sit Valve Field Guide
G, U, and X Series
When installing the knob, align the
When installed correctly, the knob
tab extends the hub stop so the
knob cannot be overturned into
set screw (a) with the hole on the
hub (b).
The tab must be intact on the knob
for the knob to properly stop as shown
in figure 2. If the tab is missing the knob
will continue to turn until the pilots are
extinguished. If the tab is damaged or
missing, replace the knob.
To calibrate the Thermostat, use the
two screws on the knob. The factory
preset position has the screws centered
in the slots. The total range for
adjustment is 35 degrees. (17.5 up or
down) Please see notes*
A
B
2
1
4
3