York D1SV300 Installation Instructions Manual page 16

5
SUPPLY A l R BLOWER ADJUSTMENT
4. tenslm m ead belt shrll be adjusted PM the fol-
procedure. See
required maximum optllms, and
the static resisttincesof
RPN1
fIL)m the hl(lwt'r
(
t d e t
a a f
A
t }
M
It
After
n
If a
Note
1.
7
-.
M
Table I
Both movable fhnges on a
TABLE 7 –
SUPPLY AIR SYSTEM ADJUSTMENT
MODEL
I
TURNS
1---
RPM
OPEN' 7-1/r 10 T-m 20
DSV360
. —
,
L
=-~..:.
-=2= g.. -,:.+ .%
—
3
—
&
876 1038 ~ –
2
—
908 ~1076 I –
1
J,
b
(
t
(
r o
$
1
t
i u a s r
t u a
as
BELT DEFLECTION FORCE (LBS.)
——
SECTION
MINIMuM MAXIMUM
"B" 4 5
"c" 11
14
e
f
-
t
4
" L
' (
' t
(x)
(c)
"
FIG. 1 5 –
TYPI CAL MOTOR MOUNTING ASSEMBLY
2
"
C E S