Graco 24F789 User manual

Instructions
Swivel Kit or Hose Replacement
Kit for LD Series Enclosed Hose
Reels 313939E
EN
- Swivel or Hose Reel Replacement Instructions -
Parts Included in Swivel Kit
Important Safety Instructions
Read all warnings and instructions in this manual. Save these instructions. For complete Warnings
and instructions, see the LD Series Enclosed Hose Reel instruction manual.
Ref No. Description Qty
1SCREW 2
2CAP 1
3SHAFT 1
4BOLT 1
1
2
3
4

2313939E
Swivel Kit Part Nos.:
Hose Replacement Kit Part Nos.:
Part No. Models Material Maximum Working Pressure
24C531 24F789 - 24F794
24J126 - 24J131 Air, A/W 250 psi (1.7 MPa / 17.2 bar)
24C532 24F795 - 24F796
24J132 - 24J133 Oil 1800 psi (12.4 MPa / 124.1 bar)
24C533 24F797, 24J134 Grease 5000 psi (34.47MPa / 344.7 bar)
24H474 24H655 - 24H660 Air, A/W 250 psi (1.7 MPa / 17.2 bar)
24H475 24H661 - 24H662 Oil 1800 psi (12.4 MPa / 124.1 bar)
24H476 24H663 Grease 5000 psi (34.47MPa / 344.7 bar)
Part No. Models Description Maximum Working Pressure Thread
262214 24F789 6 mm id x 10 m 250 psi (1.7 MPa / 17.2 bar) BSPT
262216 24F790 6 mm id x 15 m 250 psi (1.7 MPa / 17.2 bar) BSPT
262218 24F791 10 mm id x 10 m 250 psi (1.7 MPa / 17.2 bar) BSPT
262220 24F792 10 mm id x 15 m 250 psi (1.7 MPa / 17.2 bar) BSPT
262222 24F793 12 mm id x 10 m 250 psi (1.7 MPa / 17.2 bar) BSPT
262224 24F794 10 mm id x 10 m 2000 psi (13.8 MPa / 137.8 bar) BSPT
262226 24F795 12 mm id x 10 m 2000 psi (13.8 MPa / 137.8 bar) BSPT
262227 24F796 6 mm id x 10 m 5000 psi (34.47MPa / 344.7 bar) BSPT
262232 24F797 10 mm x 14 m 250 psi (1.7 MPa/ 17.2 bar) BSPT
262584 24H655 6 mm id x 10 m 250 psi (1.7 MPa / 17.2 bar) NPT
262585 24H656 6 mm id x 15 m 250 psi (1.7 MPa / 17.2 bar) NPT
262586 24H657 10 mm id x 10 m 250 psi (1.7 MPa / 17.2 bar) NPT
262587 24H658 10 mm id x 15 m 250 psi (1.7 MPa / 17.2 bar) NPT
262588 24H659 12 mm id x 10 m 250 psi (1.7 MPa / 17.2 bar) NPT
262589 24H660 10 mm id x 10 m 2000 psi (13.8 MPa / 137.8 bar) NPT
262590 24H661 12 mm id x 10 m 2000 psi (13.8 MPa / 137.8 bar) NPT
262591 24H662 6 mm id x 10 m 5000 psi (34.47MPa / 344.7 bar) NPT
262592 24H663 10 mm x 14 m 250 psi (1.7 MPa/ 17.2 bar) NPT
24J295 24J126 6 mm id x 10 m 250 psi (1.7 MPa / 17.2 bar) BSPP
24J296 24J127 6 mm id x 15 m 250 psi (1.7 MPa / 17.2 bar) BSPP
24J297 24J128 10 mm id x 10 m 250 psi (1.7 MPa / 17.2 bar) BSPP
24J298 24J129 10 mm id x 15 m 250 psi (1.7 MPa / 17.2 bar) BSPP
24J299 24J130 12 mm id x 10 m 250 psi (1.7 MPa / 17.2 bar) BSPP
24J300 24J131 10 mm id x 10 m 2000 psi (13.8 MPa / 137.8 bar) BSPP
24J301 24J132 12 mm id x 10 m 2000 psi (13.8 MPa / 137.8 bar) BSPP
24J302 24J133 6 mm id x 10 m 5000 psi (34.47MPa / 344.7 bar) BSPP
24J303 24J134 10 mm x 14 m 250 psi (1.7 MPa/ 17.2 bar) BSPP

Warnings
313939E 3
Warnings
Pressure Relief Procedure
1. Close the supply pump’s bleed-type master air valve
(required for pneumatic systems) or close individual
inlet ball valve to isolate reel from distribution sys-
tem (FIG. 1).
2. Open dispensing valve into a waste container until
pressure is relieved (FIG. 2).
3. Leave the dispense 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.
WARNING
SKIN INJECTION HAZARD
High-pressure fluid from dispense device, hose leaks, or ruptured components will pierce skin. This may look like
just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.
• Do not point dispense device at anyone or at any part of the body.
• Do not put your hand over the end of the dispense outlet.
• Do not stop or deflect leaks with your hand, body, glove, or rag.
• Follow Pressure Relief Procedure in this manual, when you stop dispensing and before cleaning, checking, or
servicing equipment.
FIG. 1
FIG. 2

Instructions
4313939E
Instructions
Disassembly
1. Relieve the pressure (page 3).
NOTE: If necessary, spring tension can be released
after the hose reel is removed from the mounting
bracket. To remove the hose reel from the mounting
bracket, first do Steps 3 - 6 (page 6). Then release
spring tension following the instructions provided in Step
2 (a-c).
2. To release spring tension (FIG. 3):
a. Insert a ratchet over the spring adjustment nut.
Turn nut 1/8 turn clockwise.
b. Push in on ratchet. Grasp handle firmly with
both hands; then turn and ratchet counter-clock-
wise, 1/4 turn ONLY (FIG. 4).
Re-engage the spring adjustment nut by allow-
ing it to move outward while rotating it coun-
ter-clockwise and reposition the ratchet.
IMPACT HAZARD
The spring is always under great tension and could be propelled or uncoil with enough force to cause serious
injury.
• The hose reel spring is not a serviceable part. Do not attempt to replace or service the spring.
• Always grasp ratchet handle firmly with both hands when adjusting tension.
• When decreasing spring tension, never attempt to turn ratchet more than 1/4 turn with each push-in motion.
Uncontrolled spinning of the hose reel could cause serious injury if you are hit by the hose or a tool.
• Never allow reel to spin freely.
• The reel must be bolted securely in place when making adjustments.
FIG. 3
ti13516
1/8
Turn
FIG. 4
ti13517
Push In
1/4
Turn
Onl
y

Instructions
313939E 5
c. Repeat this procedure of pushing in and turning
ratchet counter-clockwise, ONLY 1/4 turn at a
time, until spring tension has been completely
released. See Table 1 for the recommended
number of 1/4 turns needed to completely
release the spring tension.
d. Turn ratchet 1/8 turn counter-clockwise and
remove ratchet.
Table 1: Recommended Turns to Set and Decrease
Spring Tension
3. Remove inlet hose (a) from swivel (FIG. 6).
FIG. 5
1/8
Turn
Out
ti13518
Model
Approximate No. of Turns
Full Turns to Increase
Spring Tension
1/4 Turns to
Decrease Spring
Tension
24F789 -
24F797
416
24H655 -
24H663
312
24J126 -
24J134
416
24F792 4 16
24F793 4 16
24F794 5 20
24F795 7 28
24F796 6 24
24F797 4 16
FIG. 6
a

Instructions
6313939E
4. To remove hose reel from service:
a. Insert a screw driver in opening (b) to depress spring pin on mounting tube (FIG. 7).
5. Slide tube (c) out of bracket (FIG. 8). 6. Remove hose reel from mounting bracket (d) (FIG.
9) and lay hose reel on a work bench or flat work
surface.
NOTE: If spring tension was not decreased in Step 2,
(page 4) perform the procedure outlined in Step 2 now
to decrease spring tension.
FIG. 7
ti13512
b
FIG. 8
c
d
FIG. 9
d

Instructions
313939E 7
7. Remove all screws (e) from side enclosure (f) and
remove enclosure from hose reel (FIG. 10). Do not
discard these parts, you will need them for reassem-
bly.
8. Remove bolt (4), spring adjuster (g) and spring (h)
(FIG. 11). Do not discard parts (g) and (h), you will
need them for reassembly. A new bolt (4) is included
in the swivel kit.
9. Remove hose guide roller (k) from enclosure (j).
10. Holding spool and enclosure (j) together, turn over
hose reel assembly.
11. Unscrew 2 screws (1) (FIG. 12) and remove enclo-
sure (j). (New screws (1) are included in the swivel
kit.)
12. Loosen hose fitting (m) and disconnect hose from
swivel assembly (FIG. 13).
FIG. 10
FIG. 11
ef
g
h
4
k
FIG. 12
FIG. 13
1j
m

Instructions
8313939E
NOTE: If you are replacing the swivel assembly, con-
tinue with Step 13, (below). If you are just replacing
the hose, skip Step 13 and go to the Hose Replace-
ment Disassembly instructions.
Swivel Replacement Disassembly
13. Turn spool over again and loosen cap (2) to remove
swivel assembly from spool (FIG. 14).
NOTE: A new cap (2) is included in the swivel kit but
you do not have to remove it entirely to remove the
swivel.
If cap (2) is removed entirely and replaced with the
new one included in the kit, use a few drops of Loc-
tite®thread sealant to hold it securely in the hose
reel enclosure.
14. Turn spool over. Make sure shaft is still seated in
center of spool.
15. Install the new swivel assembly in the spool (FIG.
15). Turn spool over to access cap (2). Hand tighten
cap to hold swivel assembly in place.
16. Go to Swivel Replacement Reassembly instruc-
tions beginning on page 9.
Hose Replacement Disassembly
1. Perform Steps 1 - 12 (page 4 - 7).
2. Unwind and remove hose from spool.
3. Remove screws (n) and nuts (p) from ball stop (r)
and remove ball stop from hose end. Keep all ball
stop parts for reassembly.
Hose Replacement Reassembly
1. Insert elbow fitting (m) end of hose through opening
in spool (FIG. 17).
FIG. 14
FIG. 15
2
2
FIG. 16
FIG. 17
p
n
r
m

Instructions
313939E 9
2. Connect hose fitting (m) to swivel assembly. (FIG.
18).
3. Rewind hose back onto spool.
4. Reinstall ball stop (r) on hose and hand tighten
screws (n) and nuts (p) to hold ball stop securely in
place (FIG. 16).
NOTE: It may be necessary to reposition ball stop
after hose reel is installed and back in service.
5. Continue reassembly instructions following Swivel
Replacement Instructions, Step 2, page 9.
Swivel Replacement Reassembly
1. Turn hose reel assembly over. Connect hose fitting
(m) to swivel assembly. (FIG. 19).
Continue Hose Replacement Installation
Instructions Here
2. Replace side enclosure (j) over spool using new
screws (1) (FIG. 20). Torque to 0.07 - 0.1 N.m (10 -
15 in. pounds).
3. Hold spool and cover (j) together and turn the hose
reel assembly over. Insert a torque wrench over cap
(2) and Torque to 0.28 - 0.35 N.m (40 - 50 in. lbs).
FIG. 18
FIG. 19
m
m
FIG. 20
FIG. 21
1
j
2

Instructions
10 313939E
4. Feed end of hose through hose guide in enclosure
and install hose guide rollers (k) in enclosure (j) on
either side of hose (FIG. 22).
5. Install spring (h), spring adjuster (g) and bolt (4)
(FIG. 22). Hand tighten.
6. Install enclosure (f) and all screws (e). Tighten
screws securely (FIG. 23).
7. Align hose reel with mounting bracket (d). Slide
mounting tube (c) through hose reel enclosure and
mounting bracket. (FIG. 24).
8. Align spring pin in mounting tube with notch in the
hose reel enclosure and slide mounting tube the
rest of the way into the hose reel enclosure. Listen
for an obvious, audible click, signaling the spring pin
is locked in place (FIG. 25).
FIG. 22
FIG. 23
h
g
4
k
j
ef
FIG. 24
FIG. 25
d
c
Align
ti13511
CLICK

Instructions
313939E 11
9. Connect supply hose (a) to swivel (FIG. 26).
10. Adjust spring tension:
a. Insert socket over spring adjuster. Turn adjuster
1/4 turn clockwise (FIG. 27).
b. Refer to Table 1, page 5 to determine the num-
ber of full, clockwise turns required to correctly
set the spring tension for your hose reel model.
11. Pull on hose to test tension. If necessary, insert
socket over spring adjuster again and increase or
decrease tension by 1/4 turns until the hose retracts
and winds correctly.
12. The hose reel is now ready to be returned to ser-
vice.
NOTE: After hose reel is installed and returned to ser-
vice, it may be necessary to reposition the ball stop. To
reposition ball stop (FIG. 28):
a. Loosen screws (n) and nuts (p).
b. Slide ball stop (r) up or down the hose to new
position.
c. Tighten screws (n) and nuts (p) to hold stop (r)
securely in place.
FIG. 26
FIG. 27
a
1/4 Turn
FIG. 28
n
r
p

All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
For patent information, see www.graco.com/patents.
Original instructions. This manual contains English. MM 313939
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GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
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Revised August 2012