Page 2 - Attention: Danger of injury by injection!; Airless units develop extremely high spraying pressures.; Original Operating Manual
24 HC 950 • HC 970 GB Warning! Attention: Danger of injury by injection! Airless units develop extremely high spraying pressures. Be safety conscious! 1 2 3 Never put your fingers, hands or any other parts of the body into the spray jet! Never point the spray gun at yourself, other persons or animal...
Page 3 - Contents
HC 950 • HC 970 25 GB Contents Contents Page 1. Safety regulations for Airless spraying .................................... 26 1.1 Explanation of symbols used ............................................................ 26 1.2 Electrical safety .........................................................
Page 4 - Safety regulations for Airless spraying; Explanation of symbols used; HAZARD: INJECTION INJURy
26 HC 950 • HC 970 GB Safety precautions 1. Safety regulations for Airless spraying 1.1 Explanation of symbols used This manual contains information that must be read and understood before using the equipment. When you come to an area that has one of the following symbols, pay particular attention a...
Page 7 - General view of application; Coating materials; Description of unit; Airless process
HC 950 • HC 970 29 GB General view of application Description of unit 2. General view of application 2.1 Application Priming and final coating of large areas, sealing, impregnation, construction sanitation, façade protection and renovation, rust protection and building protection, roof coating, roof...
Page 10 - Technical data for gasoline HC units
32 HC 950 • HC 970 GB Description of unit HC 950 (0528500) HC 950-SSP (0528502) HC 970 (0528508) HC 970-SSP (0528506) Gasoline engine, power4.1 kW: R R 6 kW: R R Max. operating pressure25 MPa (250 bar): R R R R Max. volume flow8 l/min: R R 12 l/min: R R Volume flow at 12 MPa (120) bar7.6 l/min: R R ...
Page 11 - Technical data for electric HC units
HC 950 • HC 970 33 GB Description of unit HC 950 (0528501) HC 950-SSP (0528503) HC 970 (0528509) HC 970-SSP (0528507) Voltage230 V~, 50 Hz: R R 400 V, 50 Hz, V3~: R R Fuse protection16 A: R R R R Power cord3 x 2.5 mm2 – 6 m: R R 5 x 2.5 mm2 – 6 m: R R Capacity3.6 kW: R R 5.5 kW: R R Max operating pr...
Page 12 - Transport in vehicle; Crane transport
34 HC 950 • HC 970 GB Description of unit Operating TemperatureThis equipment will operate correctly in its intended ambient, at a minimum between +10°C and +40°C.Relative HumidityThe equipment will operate correctly within an environment at 50% RH, +40°C. Higher RH may be allowed at lower temperatu...
Page 13 - Changing the material feed pump position; Be careful, as the moving parts of the swivel
2. Operating position I (fig. 10) Swiveling the material feed pump to a vertical position allows the material feed pump to be immersed in the coating material container. 3. Operating position II (fig. 11) Swivel material feed pump to a slanted (45°) postion if using the container suction system (acc...
Page 14 - Connection to the mains (electric units only); Flushing preserving fluid during initial
36 HC 950 • HC 970 GB Starting operation 4.2 High-pressure hose, spray gun and separating oil 1. Screw the high-pressure hose (fig. 12, item 1) onto the hose connection (2). 2. Screw HC 950-SSP • HC 970 and HC 970-SSP double socket (3) into the high-pressure hose. Screw on hose whip (4). 3. Screw co...
Page 15 - Spraying technique
HC 950 • HC 970 37 GB Starting operation Interruption of work 2 1 6 3 4 5 HC970E HC970E-SSP 4.6 Taking the unit into operation with coating material If the unit is located on a non-conductive surface (e.g. a wood floor), earth the unit with an earthing cable. 1. Push locking pin (fig. 14, item 1) an...
Page 16 - Cleaning the unit from the outside; Cleaning the high-pressure filter; Disassembly
38 HC 950 • HC 970 GB Cleaning the unit (shutting down) 8. Cleaning the unit (shutting down) A clean state is the best method of ensuring operation without problems. After you have finished spraying, clean the unit. Under no circumstances may any remaining coating material dry and harden in the unit...
Page 17 - Cleaning Airless spray gun
HC 950 • HC 970 39 GB Cleaning the unit (shutting down) 1 2 3 45 67 8 8.3 Cleaning Airless spray gun – Rinse Airless spray gun with an appropriate cleaning agent. – Clean tip thoroughly with appropriate cleaning agent so that no coating material residue remains. – Thoroughly clean the outside of the...
Page 18 - Gasoline engine
40 HC 950 • HC 970 GB Remedy in case of faults 9.1 Gasoline engine 9.2 Electric Motor 9.3 Hydraulic motor Type of malfunction A. Gasoline engine does not start up Type of malfunction A. Unit does not start B. HC 970 units: Piston rod in the material feed pump is not moving up and down. Type of malfu...
Page 19 - Type of malfunction; Material feed pump
HC 950 • HC 970 41 GB Remedy in case of faults Type of malfunction A. A sufficient amount of coating material is ejected only with an upward stroke, or upward motion of the piston rod is slow and downward motion is fast B. A sufficient amount of coating material is ejected only with a downward strok...
Page 21 - Selection of tip; Servicing and cleaning of Airless hard-metal tips; Tip extension
HC 950 • HC 970 43 GB Appendix 11. Appendix 11.1 Selection of tip To achieve faultless and rational working, the selection of the tip is of the greatest importance. In many cases the correct tip can only be determined by means of a spraying test.Some rules for this:The spray jet must be even.If stre...
Page 22 - Airless tip table; Wagner; All of the tips in the table below are supplied
44 HC 950 • HC 970 GB Appendix 11.4 Airless tip table Wagner TradeTip 3 tip up to 270 bar (27 MPa) without tip F thread (11/16 - 16 UN) for Wagner spray guns Order no. 0289391 without tip G thread (7/8 - 14 UN) for Graco/Titan spray guns Order no. 0289390 i All of the tips in the table below are sup...
Page 24 - The innovative changeover nozzle from WAGNER; Tip table
46 HC 950 • HC 970 GB Appendix 11.5 2Speed Tip table The innovative changeover nozzle from WAGNER combines two nozzle cores into one nozzle. 2 Speed Tip holder Order no. 0271065 Tip table Object size Painting material Lacquer (L) Emulsion (D) Filler (S) Small D5 Nozzles: 111 / 415 Order no. 0271 062...
Page 27 - SSP; IN
124 HC 950 • HC 970 J . Wagne r Gm bH O tto Lilienthal-S tr .18 D -88677 M ar k dorf 12.02.13 MD -STE K -Q rF-586 -11.10.99 233649 7_H C _950_97 0_B enz in. d oc S e it e 1 /2 D GB F I Konf or m it ät s erklä ru ng D eclar at io n of c onfo rm it y D éclar at io n de c o nf or m it é D ic hiar azion...