Graco 313375B User Manual

Parts

DSL/SVK
Lubricators*

313375B

Bulletin 51050

- For delivering small flows of mineral or synthetic oil
to machinery lubrication points -

Important Safety Instructions

Read all warnings and instructions in this manual.
Save these instructions.

End Rotary Drive

1:1 Model: 24A455, 24A456, 24A457, 24A458, 24A459, 24A460

37.5:1 / 75:1 Model: 24A461,24A462, 24A463, 24A464, 24A465, 24A466, 24A467, 24A468, 24A469, 24A470,
24A471, 24A472, 24A473, 24A474, 24A475, 24A476
283:1 Model: 24A453, 24A454

Side Rotary Drive

40:1 / 60:1 Model: 24A477, 24A478, 24A479, 24A480, 24A481, 24A482, 24A483, 24A484, 24A485, 24A486,
24A487, 24A488, 24A489, 24A490, 24A491, 24A492, 24A493, 24A494, 24A495, 24A496, 24A497, 24A498, 24A499,
24A501, 24A502, 24A503, 24A504, 24A505

Bottom Rotary Drive

1:1 / 2.5:1 Model: 24A506, 24A507, 24A508, 24A509

Maximum Working Pressure (with DSL Pump): 3000 psi (20.6 MPA, 206 bar)
Maximum Working Pressure (with SVK Pump): 5000 psi (34.7 MPA, 345 bar)†

*Does not include Pumps and Accessory Kits.
†Sight glass required.

Warnings

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclama­tion point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back
to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where
applicable.

WARNINGS

FIRE AND EXPLOSION HAZARD

When flammable fluids are present in the work area, such as gasoline and windshield wiper fluid, be
aware that flammable fumes can ignite or explode. To help prevent fire and explosion:

• Use equipment only in well ventilated area.

• Eliminate all ignition sources, such as cigarettes and portable electric lamps.

• Keep work area free of debris, including rags and spilled or open containers of solvent and gasoline.

• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.

• Ground all equipment in the work area.

• Use only grounded hoses.

• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment
until you identify and correct the problem.

• Keep a working fire extinguisher in the work area.

SKIN INJECTION HAZARD

High-pressure fluid from gun, 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 gun at anyone or at any part of the body.

• Do not put your hand over 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.

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• Do not operate the unit when fatigued or under the influence of drugs or alcohol.

• Do not exceed the maximum working pressure or temperature rating of the lowest rated system com­ponent. See Technical Data in all equipment manuals.

• Do not leave the work area while equipment is energized or under pressure. Turn off all equipment
and follow the Pressure Relief Procedure in this manual when equipment is not in use.

• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manu­facturer’s replacement parts only.

• Do not alter or modify equipment.

• Use equipment only for its intended purpose. Call your distributor for information.

• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

• Do not kink or over bend hoses or use hoses to pull equipment.

• Keep children and animals away from work area.

• Comply with all applicable safety regulations.

2 313375B

Repair

Repair

NOTE: Graco recommends using the Graco DSL/SVK
Pumps with these lubricators. The following repair
instructions are for lubricators using those pumps. If you
use any other pump, these instructions may not apply
exactly as written.

Pressure Relief Instructions

Follow this pressure relief procedure whenever you are
instructed to relieve pressure or need to check or ser­vice equipment.

To relieve pressure, loosen vent screw on pump sight
glass, allowing pressure to vent. Also refer to DSL/SVK
Pump instruction manual 313261.

Draining Reservoir (FIG. 1)

To drain reservoir:

1. Position a waste container below drain plug to catch
fluid as it drains from reservoir.

2. Remove drain plug (17) and allow reservoir to drain
into a waste container.

Removing and Replacing Pump

Removal

1. Relieve Pressure.

2. Drain reservoir. See Draining Reservoir instructions.

3. Disconnect fluid lines (a) from pump (F

FIG. 2

4. Remove fasteners (9) from pump (F

IG. 2).

(a)

ti14184

IG. 3).

17

ti14183

FIG. 1

IG. 3

F

5. Remove pump from top of reservoir. Mak sure gas­ket (8) was removed with pump. If it is still in place in

313375B 3

ti14185

9

Repair

top of reservoir, remove it. Discard gasket and use a
new gasket for installation.

8

ti14186

F

IG. 4

Installation

1. Install new gasket (8) and pump in top of reservoir
(F

IG. 4).

2. Install fasteners (9). Hand tighten securely (F

ti14185

FIG. 6

3. Connect fluid lines (a) to pump (F

IG. 7).

(a)

IG. 6).

9

IG. 5

F

ti14186

8

ti14184

F

IG. 7

4. Make sure reservoir drain plug (17) is installed. Fill
reservoir with fluid.

4 313375B

Parts

End Rotary Drive Models

1:1 Models: 24A455, 24A456, 24A457, 24A458, 24A459, 24A460

Parts

Ref Part No. Description Qty

1 RESERVOIR 1
2 COVER 1
3 15V913 SHAFT, 3 feed, direct rotary, (mod-

els 24A455 and 24A456)

15V914 SHAFT, 6 feed, direct rotary, (mod-

els 24A457 and 24A458)

15V915 SHAFT, 9 feed, direct rotary, (mod-

els 24A459 and 24A460)

4 560288 CAM, pump actuating (models

24A455 and 24A456)
CAM, pump actuating (models

24A457 and 24A458)
CAM, pump actuating (models

24A459 and 24A460)

5 555377 KEY, #3 USA 404 woodruff (models

24A455 and 24A456)
KEY, #3 USA 404 woodruff (models

24A457 and 24A458)
KEY, #3 USA 404 woodruff (models

24A459 and 24A460)

6 555326 SCREW, set cp 1/4-20 x .25 (mod-

els 24A455 and 24A456)
SCREW, set cp 1/4-20 x .25 (mod-

els 24A457 and 24A458)
SCREW, set cp 1/4-20 x .25 (mod-

els 24A459 and 24A460)

7 555899 PLATE, blank unit, (models 24A455

and 24A456)
PLATE, blank unit, (models 24A457

and 24A458)
PLATE, blank unit, (models 24A459
and 24A460)

8 555947 GASKET, pumping unit (models

24A455 and 24A456)
GASKET, pumping unit (models

24A457 and 24A458)
GASKET, pumping unit (models
24A459 and 24A460)

9 555304 SCREW, 1/4-20 x 1.25 ZN (models

24A455 and 24A456)
SCREW, 1/4-20 x 1.25 ZN (models

24A457 and 24A458)
SCREW, 1/4-20 x 1.25 ZN (models
24A459 and 24A460)

10 556376 NUT, lock (models 24A455 and

24A456)
NUT, lock (models 24A457 and

24A458)

12

24

36

Ref Part No. Description Qty

NUT, lock (models 24A459 and
24A460)

11 555355 SCREW,thf hh st 10-32 x .50 zn 4

1

12 15U116 CAP, filler 1
14 556872 LABEL, name serial 1

1

15 555318 SCREW, thf ph st 1/4-20 x .75 2
16 15R634 LABEL, logo, "G" 3" x 3" 1

1

17 556000 PLUG,pipe 1/4""nptf hex drive 1
18 563923 KIT, sightglass, gauge 1

3

18a SIGHTGLASS, level 1
18b GASKET, level sight glass 1

6

18c NUT, pal self thd 3
22 556929 LABEL, cw ccw rotn 1

9

23 562586 BEARING, 5/8” ID

3

25 555905 BEARING, thr race 2

6

26 556578 SEAL, lip .50 id 1.12 od .25 w 1
28 556782 COLLAR, lock 1

9

29 562977 BEARING, end 5/8 id 1
30 562983 BEARING, oil seal assy 1/2 id lg 1

3

6

9

3

6

9

3

6

9

2

3

(model 24A457 and 24A458 1
(model 24A459 and 24A460 2

4

313375B 5

Parts

1:1 End Rotary Drive Models

Model 24A457 Shown

9

11

15

12

7

8

29

28

23

14

10

4, 5, 6

1

2

18c

16

18a

17

18b

1

3

22

25

30

26

1

Apply Loctite® 515 to cover

Loctite® is a registered trademark of the Loctite Corporation.

6 313375B

ti12844a