Hitachi 240353 Heat Pump User Manual


 
308-84514
Accessory
Fluid Filter Kit
Fluid Filter Kit 240–440
Ref.
No. Part
No.
Description Qty.
101 114–361 FIL
TER, fluid
1
102 113–322 CONNECT
OR, male
1
103 054–188
TUBE;
PTFE;R
3/8” O.D.
8 in.
104 113–534 ELBOW
, male x female
2
105 111–917
NIPPLE; Nylon
1
The Fluid Filter Kit, listed above, can be installed to
filter fluid drawn by the suction tube after it comes out
of the pump. Install the Fluid Filter Kit as follows (see
Fig. 3):
1.
Apply thread sealant (specified in Fig. 3) to all
male threads in this kit.
2.
Remove the elbow (40) from the pump outlet, and
remove the tube (16). See the
Parts
drawing on
page 1
1.
3.
Thread one the elbows (104) into the pump outlet.
4.
Assemble the nipple (105) and the other elbow
(104)
5.
Thread the nipple (105), with the elbow (104)
attached to it, into the elbow (104) that you
threaded into the pump outlet.
6.
Thread the fluid filter (101) onto the male threads
of the elbow (104).
7.
Thread the male connector (102) into the fluid filter
(101).
8. T
urn the fluid filter/male connector assembly
towards the elbow (39). This makes connecting
the tube (103) in step 9 easier
.
9.
Cut the PTFE
R
tube (103) to the proper length,
and install it to run from the male connector (102)
to the elbow (39).
Fig. 3
102}
103{
104}
105}
{ To
avoid sharp bends in the tube,
you may have to cut
it to a shorter length.
}
Apply Graco Thread Sealer
, or Loctite
R
567, or equiv
-
alent to male threads.
39
103}
8157A
104}
101Y
Y
For initial installation, make sure the dome is firmly
hand tightened onto the filter body
.
Do not use a
tool
. During subsequent service, hand tighten
more firmly to prevent drips.