Table of Contents
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DC1600, DC2000, DC3100, DC5700, DC7700
OWNER'S MANUAL
DC-7700
DC-5700
DC-3100
DC-1600n
DC-2000
WARNING..Read all instructions carefully before assembling components and operating sprayer. Incorrect procedure could result in damage to the
unit, severe personal injury and/or property damage. When spraying flammable 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 airless sprayers generate
high fluid pressure. Improper use could result in an injection injury.
VANCOUVER
•
CALGARY
•
TORONTO
•
MONTRÉAL
1
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Table of Contents
Related Manuals for Lemmer DC1600
Summary of Contents for Lemmer DC1600
- Page 1 When spraying flammable 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 airless sprayers generate high fluid pressure.
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Page 2: Table Of Contents
MAINTENANCE & SERVICE, DC-2000 / 3100 / 4600 & 7700 ... 14 - 18 TROUBLESHOOTING ................19 OTHER QUALITY LEMMER PRODUCTS ..........20 ACCESSORIES FOR LEMMER AIRLESS EQUIPMENT ......21 L-60 PARTS ..................22 & 23 DC-2000 PARTS & SERVICE ............24 & 25 DC-3100 &... -
Page 3: Safety Precautions
11) Only use spray guns and hoses supplied by Lemmer. 11) N'utiliser que les pulvérisateurs et les tuyaux flexibles fournis par User assumes all risk and liability when using spray guns Lemmer. -
Page 4: Safety Precautions
SAFETY PRECAUTIONS 16) Do not pull on hoses to move equipment, DO NOT kink or bend 16) Il ne faut jamais essayer de déplacer l'appareil en tirant sur le the hose sharply. tuyau. Il faut aussi éviter tout tortillement du tuyau. 17) Keep children or anyone not familiar with airless spray Les enfants et le personnes n'ayant aucune systems away from equipment and work area. -
Page 5: Technical Specifications
• Minimal or no thinning of paint products. Your Lemmer airless paint machine is capable of spraying a wide variety • Pumps straight out of original paint container. of latex, oil-based and alkyd paints, as well as stains, preservatives and •... -
Page 6: Pump Components
PUMP COMPONENTS SPRAY GUN: reversible tip Important The spray gun is designed specifically for To engage trigger L-26G spray gun airless spraying. Since there is no safety lock, turn compressed air to atomize the paint, 2 to 3 drops atomization is accomplished by forcing the lever tab to horizon- oil daily paint at a very high pressure (3200 psi) -
Page 7: Electronic Controls
PUMP COMPONENTS speed reducer motor 2 to 3 drops speed reducer oil daily pressure control High pressure filter pressure motor & on / off switch control prime valve 2 to 3 drops on / off oil daily switch prime pail hook valve paint pump paint... -
Page 8: Tip Selection & Maintenance
Flow Zip Tip BB Tip at 1' Angle Ltr/min mark The following chart gives a basic idea of what tips the Lemmer sprayers L043-091 0.009 2" 10 DEG. 0.26 can handle performance wise and what tip is appropriate for which... -
Page 9: Parts Lists
180˚. Trigger the gun and line pressure will purge clog. Clean Position Pos. Order # Description 1) L043-001 Zip Tip housing (Lemmer) Spray Position L043-002 Zip Tip housing (Graco) L043-003 Zip Tip housing (Binks) To change tips: 2) L043-005 Zip Tip seal kit (includes gasket #3) Rotate tip 90˚. -
Page 10: How To Select Tip Size And Proper Filter
4-21 * 5-21 * 6-23 * 3100. Now just choose (viscosity of over 200 seconds, are not measurable with the Lemmer cup) the fan width. For explanation of tip and filter sizing: eg:4-15 Y fences a 6” width will Measure the paint’s viscosity as follows: (note, paints that... -
Page 11: Startup Procedure
STARTUP PROCEDURE Whenever the pump is to be used, it must be prepared for the type PRIMING UNIT IN PAINT: of paint to be used. This requires the unit to be flushed out with an Follow same procedure as steps 1-7 of “Priming and Flushing”, but appropriate solvent (water for latex, mineral spirits for oil base, etc.). -
Page 12: Hints For Airless Spraying
HINTS FOR AIRLESS SPRAYING WARNING: DO NOT BEGIN SPRAYING BEFORE READING THIS SECTION AND ALL PREVIOUS SAFETY INFORMATION. PAINTING AND TIP SELECTION: Correct adjustment of pressure and proper tip selection are crucial to the best spray pattern..1) In any situation, the lowest pressure that gives an adequate spray pattern is the best pressure to use. -
Page 13: Cleaning Instructions
CLEANING INSTRUCTIONS As with all spray equipment, your sprayer must be cleaned properly or it will not operate properly. Clogged valves and filters are the most common causes of problems. If followed, these guidelines will insure trouble free performance from your sprayer. CAUTION: Clean with water if latex is used. -
Page 14: Maintenance & Service, Dc-2000 / 3100 / 4600 & 7700
Additional protective equipment may be required depend- ing on the type of cleaning solvent. Always contact the supplier of solvents for recommendations. 4) If you have any further questions concerning your LEMMER Airless Sprayer, call one of our locations listed in the back of this manual. - Page 15 SERVICE (DC-3100) REPLACING THE PUMP FILTER REPLACING THE MOTOR BRUSHES 1) Loosen and remove the filter housing. Perform this procedure using Motor Brush Kit P/N L045-472. 2) Pull the filter from the pump manifold. 1) Perform the Pressure Relief Procedure and unplug the sprayer. NOTE: If the filter breaks off in the pump manifold, use a small 2) Loosen and remove the four motor cover screws.
- Page 16 SERVICE (DC-3100) 5) Slide the retaining ring up on the slider assembly to expose the SERVICING THE VALVES connecting pin. The design of the fluid section allows access 6) Push the connecting pin forward through the slider assembly and to the inlet valve and seat as well as the outlet piston.
- Page 17 17) Reassemble the inlet valve assembly into the pump manifold. MAINTENANCE & SERVICE (DC-7700) REPLACING THE MOTOR ASSEMBLY (WITH ELECTRONIC CAUTION: Use only Lemmer electronic cover screws to secure the CONTROL) electronic cover (see parts list). Use of any other screws may WARNING: Electrostatic discharge (ESD) potential could cause damage the electronic control assembly.
- Page 18 MAINTENANCE & SERVICE (DC-7700) NOTE: Clean and refill the gear box cavity up to the rear face of Use the following procedures to service the valves and repack the each gear with wheel bearing grease. fluid section. 11) Install the motor into the gearbox housing. Make sure the housing REPACKING THE FLUID SECTION (KIT # L045-890) gasket is positioned properly.
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Page 19: Troubleshooting
TROUBLESHOOTING Provided you have followed the instructions, the sprayer will operate efficiently and give trouble-free service.Should any unexpected problem arise you can, in most cases, remedy the problem by following the chart below. If yo u find that you cannot correct the problem, then take the sprayer to your nearest authorized service agency. -
Page 20: Other Quality Lemmer Products
OTHER LEMMER PRODUCTS May 2008 LEMMER'S Full line of equipment comes with FIRST CLASS SERVICE in numerous locations across CANADA, and a FULL ONE YEAR WARRANTY. For information on choosing the right sprayer for your job, please contact your nearest LEMMER outlet. -
Page 21: Accessories For Lemmer Airless Equipment
ACCESSORIES FOR LEMMER AIRLESS EQUIPMENT PIPE COATING “HOLLOW CONE” TIP ............L033-5** STRAINER BAGS 1 Gallon strainer bag w/elastic ..L034-208 5 Gallon strainer bag w/elastic ..L034-209 GUN FILTERS (for the L-45, L-50, & L-60) Gun filter kit (5 X red & 1 X spring) . L032-100 Gun filter kit (5 X yellow&... -
Page 22: Parts
L-60 PARTS DIAGRAM & PARTS LIST Mar13 Important To engage trigger safety lock, push lever tab to full up position. Test regularily for proper HIGH PRESSURE! functioning while Important system is shut this "double lip" down. end of filter must go in gun INJECTION HAZARD! first. - Page 23 L-60 SPRAY GUN OVERHAUL Use diagram on opposite side for reference. 10) If the ball (pos. 3) has a groove worn in it, the ball will have to be HIGH PRESSURE! replaced. Usually the seat (pos. 1) will have to be replaced as well, 1) Initiate shut down procedure: as it wears against the ball.
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Page 24: Dc-2000 Parts & Service
DC-2000 PARTS DIAGRAM Feb09 Pos. Part nos. Description Qty. L045-002 DC-2000 airless piston pump on cart 1 L045-601 Front cover Important, following items require accurate torques: 2 L045-690 Front cover decal #20 packing nut ...... 25 ft/lbs 3 L045-603 Screw 4 L045-604 Pail hook #26 Shaft Valve hex nut .. - Page 25 SERVICE (DC-2000) DAILY MAINTENANCE To only daily maintenance necessary is thorough cleaning. Follow the cleaning procedures in this manual. EXTENDED MAINTENANCE Some pump parts eventually wear out from use and must be replaced. The following list indicates the available repair kits for the parts replaced by each kit.
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Page 26: Dc-3100 & Dc-4600 Parts
DC-3100/DC3100N / DC-4600 PARTS DIAGRAM Oct11 Caution: only use fibre braid high pressure airless hose. Do Not use steel braid hose! Caution: Do Not use high pressure water spray against the electric control box. L045-477 75 76 O-ring Repair see page 12 DC7700 New brush version DC4600 parts: L045-480 Motor, DC4600 brush version L045-411 Fan shroud... - Page 27 DC-3100 /DC3100N / DC-4600 PARTS LIST Oct11 Pos. Part nos. Description Qty. Pos. Part nos. Description Qty. 80 L045-521 Relay, 120V (DC3100) L045-010 DC-3100 airless piston pump on stand DC3100N is below 81 L045-320 Motor control ass'y (incl. #80, 82) DC3100N L045-011 DC-3100N airless piston pump on cart L045-449 Heat sink ass'y (incl.
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Page 28: Dc-7700 Parts
DC-7700 PARTS DIAGRAM Jan11 Stacked Packing DC7700 has black HP filter, and is older version Mono Packing DC7700 has silver HP filter, and is newest version Important, following items require accurate torques: #46 packing nut ...... 25 ft/lbs #67 S.V. hex nut ..12 ft/lbs blue locktite &... -
Page 29: Dc-7700 Parts
95 L056-602 Filter cap 23 L045-820 Baffle assembly 96 L060-534 Spring 24 L045-821 Motor shroud w/labels 97 L034-503 Filter, 50 mesh 25 L075-277 Lemmer logo, 7.5" L034-504 Screen 100 mesh 26 L045-822 Screw L034-505 Screen 150 mesh 30 L045-823 Screw... -
Page 30: Dc-1600 Parts
Area must be free of solvents and paint fumes. DISASSEMBLY OF THE FLUID SECTION (DC1600 & DC1600N) 1) Remove the suction set. 2) Remove the front cover and the four screws that secure it using a T20 Torx head driver. -
Page 31: Notes
NOTES... -
Page 32: Distribution Centres Across Canada
LEMMER PAINT SPRAYING EQUIPMENT LIMITED WARRANTY LEMMER Spray Systems Ltd. extends to the original purchaser of its paint spray equipment a limited one year warranty from the date of purchase against defects in material or workmanship provided that the equipment is installed and operated in accordance with the recommendations and instructions written in the owners manual.
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