Graco 3A0142A Ratchet and Latch Replacement Kit for XD30 Series High Capacity Hose Reels Instructions

Instructions
Ratchet and Latch
Replacement Kit for XD30
3A0142A
High Capacity Hose Reels
ENG
Instructions for Replacing Ratchet and Latch XD Series High Capacity Hose Reels.
44
Part No: 24C995
43
41
Important Safety Instructions
Read all warnings and instructions in this manual. For complete Warnings and instructions
see the XD30 High Capacity Hose Reel
Instruction Manual. Save all instructions.
Ref No.
40
41
42
43
44
48
59
Description
NUT, lock
BUSHING, pawl
PAWL, ratchet
BOLT, 10 x 40
SPRING
SCREW
RATCHET
Qty
1
1
1
1
1
4
1
42
40
48
59
Related Kits:
The following optional replacement kits are available for use when replacing the ratchet and latch. Contact your Graco
Distributor or Graco Customer Service at 612-623-6928 or 1-800-533-9655 (toll free).
Swivel Replacement Kit: 24C993 or 24C994
Swivel Seal Replacement Kit: 24D134
Spool Replacement Kit: 24C998
Hose Replacement Kit: 24C986, 24C987, 24C988, 24C989, 24C990, 24C991, 234C992
Warnings
Warnings
WARNING
SKIN INJECTION HAZARD
High-pressure fluid from dispense valve, 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 valve at anyone or at any part of the body.
•
Do not put your hand over the end of the dispense nozzle.
•
Do not stop or deflect leaks with your hand, body, glove, or rag.
•
Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking, or
servicing equipment.
MOVING PARTS HAZARD
Moving parts can pinch or amputate fingers and other body parts.
•
Keep clear of moving parts.
•
Do not operate equipment with protective guards or covers removed.
•
Pressurized equipment can start without warning. Before checking, moving, or servicing equipment, follow the
Pressure Relief Procedure in this manual. Disconnect power or air supply.
Pressure Relief Procedure
2. Trigger fluid valve into a waste container until pressure is relieved (FIG. 2).
1. Close the supply pump’s bleed-type master air valve
(required for pneumatic systems) (FIG. 1).
FIG. 2
3. Leave the fluid valve open until you are ready to use
the system again.
FIG. 1
2
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 coupling to relieve the pressure gradually, then loosen it
completely. Then clear the clog.
3A0142A
Warnings
Disassembly
NOTE: Part numbers provided in these instructions correspond to the part numbers used on the assembly
drawing provided in the XD30 High Capacity Hose Reel
Instruction Manual.
4. Remove nuts (51) and screws (50) to remove hose
stop (49) from end of hose (FIG. 4).
50
Unless otherwise noted, do not discard removed parts.
They will be reused for reassembly.
51
49
1. Relieve the pressure (page 2).
FIG. 4
5. Disconnect hose fitting (B) from swivel fitting (23)
(FIG. 5).
Never allow the reel to spin freely!
B
Most hose reel spools are replaced due to a broken
spring. Even though the spring is broken, there may
still be tension left in the spring which could cause the
reel to spin freely. Doing so causes the reel to spin out
of control, which could cause serious injury if you are
hit by the hose or other moving parts.
To ensure all tension is completely removed from the
spring, decrease spring tension using the procedure
provided on page 9.
23
2. Decrease spring tension (page 7).
FIG. 5
3. Remove reel from service by removing 4 screws (A)
holding reel base to mounting surface (FIG. 3)
Unless otherwise noted, steps 6 - 11 refer to FIG. 7.
6. Remove large nut (32).
7. Remove two screws (27) holding pedestal (26) to
base (24) and three screws (52) and nuts (53) holding hose guide (31) to guide arm (30).
8. Completely remove guide arm and pedestal assembly (26 / 30) and set it aside to reinstall on the new
spool. These parts do not have to be disassembled.
A
FIG. 3
3A0142A
3
Warnings
23
7
9. Lay hose reel with spool side down so you can easily access the remaining installed guide arm and
pedestal (24 / 30). Remove long bolt (18) and washers (15 / 16).
NOTE: The swivel assembly is held in place by the
tension created when bolt (18) is tightened and
securely in place. When this tension is removed by
loosening the bolt, the swivel and swivel shaft
assembly parts (3 / 22) and washer (7) may come
apart (FIG. 6).
3
21
22
20
FIG. 6
Examine swivel assembly and o-rings. If these parts
are damaged, replacement kits for the Swivel
Assembly (24C993 or 24C994) or just the Swivel
Seals (24D134) are available. Contact your local
Graco Distributor or Graco Customer Service to
order this kit.
10. Remove snap ring (25).
11. Remove guide arm and pedestal base (24 / 30) as
one piece.
30
52
32
53
30
25
26
15
16
18
31
27
24
FIG. 7
4
3A0142A
Warnings
12. Remove nut (40) and bolt (43), bushing (41), pawl
(42) and spring (44) from arm (FIG. 8). Discard
these parts. Use new parts included in the kit for
reassembly.
Reassembly
1. Install new pawl (42), bushing (41), spring (44),
nut(40) and bolt (43) to guide arm (30). Tighten bolt
securely (FIG. 10).
44
44
43
43
41/42
41/42
40
40
FIG. 8
FIG. 10
13. Remove screws (48) and ratchet (59) from spool.
(FIG. 9). Discard these parts. Use new parts
included in the kit for reassembly.
2. Place spool (9) on its side on a work bench (FIG.
11).
NOTE: It is easier to reattach the guide arm and
pedestal assembly to the spool if the spool is supported and somewhat level. Placing a couple blocks
of 1” thick scrap wood under the spool as shown in
FIG. 11 will help support the spool during the arm
installation.
59
48
9
30
25
24
FIG. 9
FIG. 11
3A0142A
5
Warnings
3. Install ratchet (59) to side of spool using screws (48)
(FIG. 12).
23
A
59
48
9
7
22
3
FIG. 13
10. Tighten bolt (18).
FIG. 12
4. Position guide arm and pedestal base (24 / 30)
assembly over spool. Adjust as needed to correctly
align parts (FIG. 11).
5. Replace snap ring (25) (FIG. 11, page 5).
Unless otherwise noted, steps 6 - 13 refer to FIG. 7,
page 4.
11. Align pedestal assembly (26) to base (24). Install 2
screws (27). Tighten and torque screws to 20-30 ft.
lbs (89 - 133 N.m).
12. Align guide arm (30) and hose guide (31). Install
and tighten screws (52) and nuts (53).
13. Install large nut (32). Tighten and torque nut to
85-105 ft. lbs (378 - 467 N.m).
14. Insert the hose fitting end (B) of hose through the
hose guide (31) and connect hose end to the hose
reel swivel fitting (23) (FIG. 14). Tighten securely.
6. Install washers (15 / 16) over end of bolt (18) and
slide them over the threads to the bolt head.
B
7. Slide bolt (18) through hole in center of spool. Do
NOT tighten bolt.
8. Stand hose reel assembly upright on the base (24).
9. Install swivel assembly (3 / 22 / 23) and (if removed)
washer (7) in spool. Align fitting (23) with opening
(A) in side of spool. For hose reel to operate correctly, these parts must be aligned correctly (FIG.
13).
23
FIG. 14
15. Reinstall hose reel to wall, ceiling or truck bed.
16. Insert end of hose through hose guide. Install stop
to end of hose.
17. Set spring tension following Adjusting Spring Tension instructions on page 6.
6
3A0142A
Adjusting Spring Tension
Adjusting Spring Tension
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.
Decreasing Spring Tension
1. If it is not already loose, loosen (A) 3-5 turns. Do not
remove (A)! (FIG. 15).
3. Insert ratchet (C). Then remove screws (B) (FIG.
17).
C
A
B
FIG. 17
FIG. 15
2. If they are not already loose, loosen (B) 3-5 turns.
Do not remove (B) yet (FIG. 16).
4. Turn ratchet (C) one full turn counter-clockwise (FIG.
18).
B
FIG. 16
3A0142A
FIG. 18
7
Adjusting Spring Tension
5. Replace one screw (B). Leave ratchet (C) in place
(FIG. 19).
7. Pull hose to test tension. Repeat 3 - 7 if necessary
(FIG. 21).
C
B
FIG. 19
6. Remove ratchet (C) (FIG. 20).
FIG. 21
8. Replace and tighten screws (B) and (A) (FIG. 22).
B
B
FIG. 20
8
A
FIG. 22
3A0142A
Adjusting Spring Tension
Increasing Spring Tension
1. Loosen, but DO NOT REMOVE, bolt (A) (approximately 3 to 5 turns) (FIG. 23).
3. Insert ratchet (C) in slot (D) first, then entirely
remove screws (B) (FIG. 25).
C
D
A
FIG. 23
B
2. Loosen screws (B) approximately 3 to 5 turns. Do
not remove screws (B) yet (FIG. 24).
B
B
FIG. 25
4. Tighten spring by turning ratchet (C) clockwise.
Refer to Table 1 to determine the number of full
turns recommended for setting the spring tension for
your hose reel model (FIG. 26).
Table 1: Recommended Turns to Set Spring Tension
FIG. 24
Model
HSHC5
HSLC8
HSLD5
HSLE3
HSMC8
HSMD5
HSPB8
Approx. No. Turns From Fully Relaxed
Position to Increase Spring Tension
12
7
10
12
7
13
9
C
FIG. 26
3A0142A
9
5. Leave ratchet (C) in place. Replace one screw (B)
(FIG. 27).
7. Pull on hose to test tension (FIG. 29).
C
B
FIG. 27
FIG. 29
6. Remove ratchet (C) from opening (D) (FIG. 28).
8. If spring tension is still a little loose, reinsert ratchet
(C) in slot (D) and remove screw (B) again.
9. Turn ratchet (C) one full turn clockwise.
D
10. Repeat Steps 5 - 7 until tension is tight.
OR
11. If spring tension is too tight, follow instructions for
Decreasing Spring Tension, beginning on page 7.
When spring tension is set correctly, replace and tighten
screws (B) and bolt (A).
FIG. 28
Installing Dispensing Device
Install meter or dispense device to end of hose.
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.
This manual contains English. MM 3A0142
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2009, Graco Inc. is registered to ISO 9001
www.graco.com
12/2009

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