EP-100 P
UMP
I
NSTALLATION
, O
PERATION
AND
S
ERVICE
M
ANUAL
10 of 29
5.1.4 Damper Assembly
P
u
mp is eq
u
ipped
w
ith a damper assembly
w
hich is
u
sed as a means of setting system
v
ac
uu
m. See
appropriate Installation, Operation and Ser
v
ice
Man
u
al for additional
v
ac
uu
m setting information.
1. When p
u
mp is installed, be certain to lock
damper in f
u
ll open position
w
ith (1/4"- 20) Hex
Head bolt.
See Page 10, Figure 5
.
2. P
u
mp inlet assembly is pro
v
ided
w
ith a 1/8"
N.P.T. tapping
w
hich is located at the top. Use
tapping to connect press
u
re s
w
itch (P/N
90430600K).
See Page 12, Figure 8
.
FIGURE 5: Damper Assembly
Description
Part Number
Damper S
u
pport Assembly
01329500
Inlet Flange Assembly
02724200
1/4"-20 x 1/2" Hex Head Bolt
93413008
1/4" Ext. Tooth Lock Washer
96211500
5/16" Flat Washer
95211600
Restricter Assembly
01327500
