Polaris TBM 200 LH Series, Руководство по установке и обслуживанию, Страница: 49 / 50

ENGINEERING STANDARD PROCEDURE
IMPELLER INSTALLATION – TECH BULLETIN 2of 2
DOCUMENT NBR. :
PED-016
REVISION:
1
EFFECTIVE
DATE:
09-26-2003
0 NEW UJB 08-15-02
1 ADDED250LH UJB 09-26-03
REV ECN CHANGE DESCRIPTION BY APPV’D DATE
2
2
.
.
3
3
–
–
I
I
m
m
p
p
e
e
l
l
l
l
e
e
r
r
C
C
a
a
p
p
I
I
n
n
s
s
t
t
a
a
l
l
l
l
a
a
t
t
i
i
o
o
n
n
hreads.
Remove all oil or grease from Impeller Screw. Install O-rings
onto Impeller Screw and Impeller Cap (Model PHO) or Shaft
Adapter (Models PBO, PVO).
Insert Impeller Screw and apply Thread Locker to the
Impeller Screw and shaft-end internal t
Use
Devcon

SuperLock 2271 High Strength Stud Lock
Grade or equivalent.
2
2
.
.
4
4
–
–
L
L
o
o
c
c
k
k
S
S
c
c
r
r
e
e
w
w
I
I
n
n
s
s
t
t
a
a
l
l
l
l
a
a
t
t
i
i
o
o
n
n
ion.
Align and insert the Impeller Cap or Shaft Adapter into the
Impeller Counter Bore. Insert the Lock Screw into Motor
Shaft and tighten using a Torque Wrench or Allen Wrench
with suitable extens
See Table below for required Torque.
2 2 . . 5 5 - - I I m m p p e e l l l l e e r r L L o o c c k k S S c c r r e e w w T T o o r r q q u u e e R R e e q q u u i i r r e e m m e e n n t t s s
TBM 50LH – 100LH
(1/2”-13 UNC) 55 ft/lbs (75 Nm)
TBM 150LH (5/8”-11 UNC) 110 ft/lbs (150 Nm)
TBM 200LH (3/4”-10 UNC) 200 ft/lbs (275 Nm)
TBM 250LH (3/4”-10 UNC) 200 ft/lbs (275 Nm)
TBM 75MH
(5/8”-11 UNC) 110 ft/lbs (150 Nm)
TBM 100MH (5/8”-11 UNC) 110 ft/lbs (150 Nm)
TBM 150MH (3/4”-10 UNC) 200 ft/lbs (275 Nm)
TBM 200MH (3/4”-10 UNC) 200 ft/lbs (275 Nm)