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8

TIP SELECTION

 FAN     FAN       FLOW             TIP

 PART NO.   ORIFICE   AT 1'  ANGLE   LTR/MIN     MARKING

L043-091

.009

2"

10 DEG.

0.26

109

L043-092

.009

4"

20 DEG.

0.26

209

L043-093

.009

6"

30 DEG.

0.26

309

L043-094

.009

8"

40 DEG.

0.26

409

L043-095

.009

10"

50 DEG.

0.26

509

L043-096

.009

12"

60 DEG.

0.26

609

L043-111

.011

2"

10 DEG.

0.40

111

L043-112

.011

4"

20 DEG.

0.40

211

L043-113

.011

6"

30 DEG.

0.40

311

L043-114

.011

8"

40 DEG.

0.40

411

L043-115

.011

10"

50 DEG.

0.40

511

L043-116

.011

12"

60 DEG.

0.40

611

L043-117

.011

14"

70 DEG.

0.40

711

L043-131

.013

2"

10 DEG.

0.60

113

L043-132

.013

4"

20 DEG.

0.60

213

L043-133

.013

6"

30 DEG.

0.60

313

L043-134

.013

8"

40 DEG.

0.60

413

L043-135

.013

10"

50 DEG.

0.60

513

L043-136

.013

12"

60 DEG.

0.60

613

L043-137

.013

14"

70 DEG.

0.60

713

L043-138

.013

16"

80 DEG.

0.60

813

L043-151

.015

2"

10 DEG.

0.80

115

L043-152

.015

4"

20 DEG.

0.80

215

L043-153

.015

6"

30 DEG.

0.80

315

L043-154

.015

8"

40 DEG.

0.80

415

L043-155

.015

10"

50 DEG.

0.80

515

L043-156

.015

12"

60 DEG.

0.80

615

L043-157

.015

14"

70 DEG.

0.80

715

L043-171

.017

2"

10 DEG.

1.0

117

L043-172

.017

4"

20 DEG.

1.0

217

L043-173

.017

6"

30 DEG.

1.0

317

L043-174

.017

8"

40 DEG.

1.0

417

L043-175

.017

10"

50 DEG.

1.0

517

L043-176

.017

12"

60 DEG.

1.0

617

L043-177

.017

14"

70 DEG.

1.0

717

L043-178

.017

16"

80 DEG.

1.0

817

L043-192

.019

4"

20 DEG.

1.3

219

L043-193

.019

6"

30 DEG.

1.3

319

L043-194

.019

8"

40 DEG.

1.3

419

L043-195

.019

10"

50 DEG.

1.3

519

L043-196

.019

12"

60 DEG.

1.3

619

L043-197

.019

14"

70 DEG.

1.3

719

L043-198

.019

16"

80 DEG.

1.3

819

L043-213

.021

6"

30 DEG.

1.6

321

L043-214

.021

8"

40 DEG.

1.6

421

L043-215

.021

10"

50 DEG.

1.6

521

L043-216

.021

12"

60 DEG.

1.6

621

L043-217

.021

14"

70 DEG.

1.6

721

L043-218

.021

16"

80 DEG.

1.6

821

L043-219

.021

18"

90 DEG.

1.6

921

L043-234

.023

8"

40 DEG.

1.9

423

L043-235

.023

10"

50 DEG.

1.9

523

L043-236

.023

12"

60 DEG.

1.9

623

L043-237

.023

14"

70 DEG.

1.9

723

L043-238

.023

16"

80 DEG.

1.9

823

L043-239

.023

18"

90 DEG.

1.9

923

L043-254

.025

8"

40 DEG.

2.3

425

L043-255

.025

10"

50 DEG.

2.3

525

L043-256

.025

12"

60 DEG.

2.3

625

L043-257

.025

14"

70 DEG.

2.3

725

L043-258

.025

16"

80 DEG.

2.3

825

L043-259

.025

18"

90 DEG.

2.3

925

L043-274

.027

8"

40 DEG.

2.7

427

L043-275

.027

10"

50 DEG.

2.7

527

L043-276

.027

12"

60 DEG.

2.7

627

L043-277

.027

14"

70 DEG.

2.7

727

L043-278

.027

16"

80 DEG.

2.7

827

L043-279

.027

18"

90 DEG.

2.7

927

L043-294

.029

8"

40 DEG.

3.1

429

L043-295

.029

10"

50 DEG.

3.1

529

L043-296

.029

12"

60 DEG.

3.1

629

L043-297

.029

14"

70 DEG.

3.1

729

L043-298

.029

16"

80 DEG.

3.1

829

L043-299

.029

18"

90 DEG.

3.1

929

L043-313

.031

6"

30 DEG.

3.5

331

L043-314

.031

8"

40 DEG.

3.5

431

L043-315

.031

10"

50 DEG.

3.5

531

L043-316

.031

12"

60 DEG.

3.5

631

L043-317

.031

14"

70 DEG.

3.5

731

L043-318

.031

16"

80 DEG.

3.5

831

TIP SELECTION:
A standard size .017 tip will give good performance in
latex or oil base materials of moderate viscosities.

The following chart gives a basic idea of what tips the
Lemmer sprayers can handle performance wise and what
tip is appropriate for which material. Gun filter sizing is
also included in the chart for handy reference.

For a much more detailed look at tip sizes, please consult
the detailed tip chart on page 10.

Tip size          Paint type

Filter size

.011

Lacquers, industrial enamel,

red

very thin paints.

.013

Oil stains, pigmented lacquers,

yellow

red oxide primer.

.015

Normal application of latex, oil base,

yellow

stains and , solid color oil stains.

.017

Fast application  of latex paints

white

and stains, oil base paints.

.019

Heavier body latex paints.

white

.021

Fast application of heavier latex

white

paint, smooth block filter when
properly thinned.

.023

Maximum tip on DC-4000/L-1.

not req’d

.027

Maximum tip on L-5,000.

not req’d

.033

Maximum tip on L-7,500.

not req’d

.043

Maximum tip on L-10,000.

not req’d

The maximum tip for a pump is the largest tip that will
deliver a proper pressure for spraying without overwork-
ing or overloading. When a tip is used for some period of
time, it can wear beyond the maximum for the pump,
which will cause low pressure and poor spray pattern.

Stains and thick latex products often cause the most rapid
wear of the tip, while clear lacquers and varnishes cause
the least wear. Thus tip life can vary from as little as 50
gallons to as much as 200 or more, depending on the
product being sprayed and the pressure used.

Filters for the gun are picked not because of the type of
paint being used, but to protect a given size of tip.  You
pick the tip for the type of paint and job being done and
then choose the filter to protect that tip.  The chart on
page 10 gives much more detail about tip and filter
choices.

THE TWO MOST IMPORTANT THINGS TO REMEM-
BER ABOUT TIPS.....

1) Low pressure means longer life, for tips and the

pump. Less overspray too!

2) Worn tips waste paint and overwork the pump,

wearing it out quickly.

Summary of Contents for DC-3000

Page 1: ...materials sprayer must be placed at least 20 feet from target in a well ventilated area Vapours can be ignited by static discharge or electrical sparks and result in severe personal injury LEMMER airl...

Page 2: ...HINTS FOR AIRLESS SPRAYING PAINTING AND TIP SELECTION 12 SPRAY PAINTING METHOD 12 HELPFUL HINTS FOR TROUBLE FREE PAINTING SPRAYER 12 PAINT 12 SPRAY TIPS 12 FILTERS 12 PAINT HOSE 12 ELECTRICAL 13 EXTEN...

Page 3: ...garde Ne jamais mettre la main les doigts ou toutes parties du corps contre la buse Le port de gants et de v tements n est pas n cessairement une forme de protection non plus Laisser le cran de suret...

Page 4: ...to move equipment DO NOT kink or bend the hose sharply 17 Keep children or anyone not familiar with airless spray systems away from equipment and work area 18 Conductive metal containers must be used...

Page 5: ...tor operates only as fast as the job requires again reducing wear DC 4000 only Accurate spray pattern with minimal overspray Minimal or no thinning of paint products Pumps straight out of original pai...

Page 6: ...ds depending on how much voltage it is sent by pressure control box This allows for highly accurate control of pressure Motor also features long life brushes which are readily accessible from the outs...

Page 7: ...t ELECTRONIC CONTROLS DC 4000 OFF The first 10 20 degrees of pressure knob rotation do not activate unit PRIME ZONE The next approx 20 degrees of rotation will turn the motor on at a constant slow spe...

Page 8: ...94 029 8 40 DEG 3 1 429 L043 295 029 10 50 DEG 3 1 529 L043 296 029 12 60 DEG 3 1 629 L043 297 029 14 70 DEG 3 1 729 L043 298 029 16 80 DEG 3 1 829 L043 299 029 18 90 DEG 3 1 929 L043 313 031 6 30 DEG...

Page 9: ...protect against accidental injection and prevents tip from slipping out of position Patented Diffuser safer unclogging in clean out posi tion TO OPERATE When tip clogs turn zip tip handle 180 to clean...

Page 10: ...of fan width 8 1 foot 15 orifice size in thousands of an inch 015 Y Yellow 100 mesh filter R Red 180 mesh Y Yellow 100 mesh W White 50 mesh not recommended Tip volume at various pressures Gallons per...

Page 11: ...up pressure about 1 6 turn This gives a good low pressure for flushing and cleaning 8 Aim gun into empty metal pail holding gun body against pail edge to ground gun for safety Open trigger and allow...

Page 12: ...at gives an adequate spray pattern is the best pressure to use It will give maximum pump and tip life and produce minimum overspray 2 Typically thicker materials require larger tips and higher pressur...

Page 13: ...the gun first HELPFUL HINTS FOR TROUBLE FREE PAINTING PAINT HOSE 1 INSPECT THE HOSE PERIODICALLY DO NOT USE KINKED WORN OR DAMAGED HOSE SEE WARNINGS ON PAGES 3 4 2 Use only hose that is designed for...

Page 14: ...n causes of problems If followed these guidelines will insure trouble free performance from your sprayer CAUTION Clean with water if latex is used Clean with paint thinners for oil based paints Both w...

Page 15: ...gun filter Remove filter and brush clean with appropriate solvent Inspect filter for pinholes plugging or other damage Replace if required Re install with double lip end pointing up into gun Lightly...

Page 16: ...ld brushes put back on same side of motor same way up as before to reduce break in time 6 Install brush caps DO NOT OVERTIGHTEN AS BRUSH CAPS ARE BAKELITE AND WILL BREAK 7 Put unit in solvent open pri...

Page 17: ...Push the packings out of the cylinder with a screw driver by pushing from the inside out push from the opposite end INSTALLING NEW PUMP PACKINGS 9 Apply a light coat of oil to the packings Install bot...

Page 18: ...the fluid section into the main pump housing Rotate the fluid pump to align the hole in the piston shaft with the holes in the yoke 25 Insert the pin through the yoke and piston Snap the retaining cl...

Page 19: ...disconnect Disconnect the two from the power cord the lower pair first These go to the switch 6 The second pair of wires go the the bridge rectifier from the motor upper pair Disconnect these 7 Contr...

Page 20: ...and footvalve seats for wear 20 Place new upper packings in oil L034 125 to soak for 5 10 minutes 21 Put piston in vice using flats Install new ball and copper seal Use a little bit of grease to hold...

Page 21: ...Sprayer starts up but does not draw up paint III Sprayer will not maintain pressure or has low output IV Upper end of fluid section leaks V Poor spray pattern VI Spray gun won t shut off VII Spray ti...

Page 22: ...APHRAGM These sprayers are the same as the electric diaphragm pumps but with the advantage of a gas engine All use Honda motors and belt drive systems AUTOMATIC GUNS Suitable for all heavy duty airles...

Page 23: ...ls L034 222 Extra large overalls L034 223 1 Gal stir rod 2 3 8 dia 3 8 chuck L034 050 1 Gal stir rod 3 1 4 dia 3 8 chuck L034 051 5 Gal stir rod 4 3 4 dia 1 2 chuck L034 052 SPRAY HOODS Spray hoods pa...

Page 24: ...to change spray tip or leave the unit unattended without first shutting off pump releasing fluid pressure and locking the trigger safety lock Conductive metal containers must be used when flushing fl...

Page 25: ...ke spring 15 off of shaft for cleaning 10 If the ball 10 has a groove worn in it the ball with shaft will have to be replaced Usually the seat will have to be replaced as well as it wears against the...

Page 26: ...2 112 94 112 56 112 97 98 99 100 101 102 103 104 105 106 107 108 109 110 Do not remove unless replacing Important following items require accurate torques 62 transducer plug 20 ft lbs 91 packing nut 2...

Page 27: ...540 Screw 4 54 L045 541 Electric cord 1 55 L045 542 Strain relief 90 1 56 L036 001 Connector 1 4 m 2 57 L045 543 Fuse holder 1 58 L045 544 Fuse 10 amp 1 59 L050 617 18 connection hose 1 60 L036 091 El...

Page 28: ...packings female support poly leather poly leather poly male support lower packings male support poly poly poly poly female support Caution only use fibre braid high pressure airless hose Do Not use st...

Page 29: ...allen 5 42 L050 519 Oil seal 1 43 L050 526 Rod bearing 1 44 L050 532 Rod bushing 1 45 L050 530 Connecting rod incl Pos 44 1 46 L050 524 Cover screw M4 x 10 3 47 L050 523 Front cover 1 48 L050 537 Pai...

Page 30: ...poly poly poly poly female support male support 64 Only replace this seal if external leak is evident Once seal is removed it must be replaced 84 92 80 81 93 88 89 90 91 86 77 78 83 82 87 66 65 75 74...

Page 31: ...Strain relief 14 3 thick panel 1 35 L050 535 Drain plug 1 36 L001 555 Copper seal 3 40 L001 550 Washer knurled lock M10 5 41 L050 520 Housing bolt M10 x 1 5 x 16 allen 5 42 L050 519 Oil seal 1 43 L050...

Page 32: ...rtation costs and other incidental direct special or consequential damages or loss specifications are subject to change without notice May 00 caract ristiques sont sujets changement sans pr vis Mai 00...

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