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Maintenance
24
313431K
Maintenance
Pressure Relief Procedure
1.
Close the supply pump’s bleed-type master air valve
(required for pneumatic systems).
2.
Open the dispensing valve until pressure is fully
relieved.
3.
Open the fluid valve at the pump fluid outlet. Leave
the drain valve open until you are ready to use the
system again.
If you suspect that the dispensing valve, extension, or
grease fitting coupler is clogged, or that pressure has
not been fully relieved after you have followed the steps
above, very slowly loosen the coupler or hose end cou-
pling to relieve the pressure gradually, then loosen it
completely. Then clear the clog.
Replacing Spool - HP models (single
pedestal)
A complete list of replacement Spool Kits is available on
page 36. Use all new parts included in kit.
1.
Relieve pressure, page 24.
2.
Release spring tension, page 19.
3.
Remove capscrew (102), washer (103) and hold
down plate (101). Then slide hose reel out of base
plate (104) (F
IG
. 17).
4.
Completely remove hose from spool (5h) and set it
aside to reinstall on the new spool.
5.
Remove and discard nut (5g).
6.
Completely remove guide arm and pedestal assem-
bly (16 / 18) as one piece and set it aside to reinstall
on the new spool. These parts do not have to be dis-
assembled.
7.
Remove spool assembly (5).
NOTE: Inspect inside of guide arm to make sure
washer (5j) is not adhering to the inside of the guide
arm. Washer (5j) should be discarded with the old
F
IG
. 17
F
IG
. 18
104
101
103
102
ti13185
5g
18
16
5
5j
Содержание SD HP Series
Страница 29: ...Maintenance 313431K 29...
Страница 50: ...Mounting Channel Dimensions 50 313431K Side Dimension All Models 2 5 inch 63 5 mm...
Страница 51: ...Notes 313431K 51 Notes...