Related Manuals for enz SG 41
Summary of Contents for enz SG 41
- Page 1 Spray guns SG 41 SG 42 SG 43 SG 44 SG 45 Operating Manual English March 20| Version 1.0...
-
Page 2: Table Of Contents
Spray guns .................. 14 Introduction ..................... 14 Application ....................14 Transport and storage ................15 Technical data ..................15 Scope of supply ..................16 Flow table ....................17 Reaction forces ..................18 Page 2 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... - Page 3 Swivel joints ..................... 32 Repair sets ....................32 Lance heads ..................... 32 Gun nozzles ....................33 Index ..................34 Notes ..................35 Version Revision Date Initials Created March 20 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 3 of 36...
-
Page 4: Preface
If the manual is misplaced or destroyed, a new copy can be requested from your near- est dealer or from the manufacturer directly. Page 4 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... -
Page 5: Safety
Any additional maintenance and service work may be performed only by qualified specialist person- nel from the manufacturer. Please refer to the section on MAINTENANCE. 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 5 of 36... -
Page 6: Explanation Of General Safety Instructions
CAUTION! Noncompliance may lead to injuries and considerable material damage, financial losses or contamination of the environment. Information on the technically correct and efficient use of the product. Page 6 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... -
Page 7: Intended Use
Secure the hose lines in such a way that they cannot become damaged during operation. Only the accessories provided and approved by enz® technik ag may be used. In addition, read the operating manual for the pressure generator to ensure that it is being used as intended. -
Page 8: Safety Warnings For Modifications
Rescue harness or protective clothing with a loop sewn into the neck. During rescue, the rescue rope will be attached to the neck loop. Injured persons will be lifted out using a rescue lifting device with a self-actuating load brake. Page 8 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... - Page 9 Your eyes should be protected against slivers, sprayed dangerous substances, etc. Lighting independent of the power grid For example, you should carry a waterproof flashlight or wear a flash- light attached to your hardhat. 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 9 of 36...
-
Page 10: General Safety Instructions
Keep the area of use tidy. Tripping and falling could cause injuries. CAUTION! Wear hearing protection. The water jet hitting the material will cause additional noise. Being exposed to noise can lead to hearing loss, tinnitus, or physiological disorders. Page 10 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... - Page 11 Only use high-pressure hoses, valves, and couplings that are recommended by the manufacturer. CAUTION! Water that has flowed through the backflow preventer is not drinka- ble. Figure 1: Warning SN EN 60335-2-79 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 11 of 36...
-
Page 12: Legal
It shall not be photocopied, reproduced, translated, or converted into an electronic or machine-readable format. ©2020 enz® technik ag, 6074 Giswil, Switzerland. All rights reserved Exclusion of liability The manufacturer is not liable for damage that: Is caused as a result of unauthorized changes to the product. -
Page 13: Environment
Please note that surfaces are to be cleaned only if the composition is known. Under no circumstances may chemicals or other toxic substances be allowed to enter the envi- ronment. Do not use excessive amounts of water. This will help preserve our natural resources. 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 13 of 36... -
Page 14: Spray Guns
Operating Manual Spray guns Introduction enz® spray guns are universally usable surface cleaning devices. They can be config- ured individually to ensure the most efficient use possible. The spray guns are designed for temperatures of up to 150 °C. Art. no.: 18.41 Name: SG-41 Art. -
Page 15: Transport And Storage
Round and flat 4,350 18.42 18.43 1.20 5-150 Round or flat 5,000 18.44 1.17 5-150 Round or flat 2,900 18.45 0.85 5-90 Round 3,600 Table 2: Technical data for the US 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 15 of 36... -
Page 16: Scope Of Supply
Ø 3.2 mm round jet Ø 4.0 mm round jet 18.44 Ø 1.3 mm round jet Ø 2.1 mm round jet 18.45 Ø 3.0 mm round jet Table 3: Scope of supply Page 16 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... -
Page 17: Flow Table
27.5 28.7 29.7 30.8 31.8 32.8 33.7 144.1 151.2 157.9 164.3 170.5 176.5 182.3 187.9 193.4 38.1 39.9 41.7 43.4 45.1 46.6 48.2 49.6 51.1 Table 4: Flow table 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 17 of 36... -
Page 18: Reaction Forces
150 N. The spray gun must additionally be fitted with a shoulder support. Determine the working pressure in [psi] based on the flow table on Page 17. Page 18 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... - Page 19 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Working pressure at the spray gun [bar] Figure 7: Reaction force with straight spray guns 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 19 of 36...
-
Page 20: Torques
= torque [Nm] Given: = reaction force [N] = 70 N = length [m] = 1.05 m sin α = sin (15°) = 0.259 ∗ sin ∗ ∗ 0.259 ∗ 1.05 19.02 Page 20 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... - Page 21 CAUTION! If the upper flat jet nozzle is switched on, the flow will increase, and therefore also the torque on the gun. 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 21 of 36...
- Page 22 Angling the "Push & Pull" lance increases the torque. Read all the in- formation on working with the "Push & Pull" lance. Angle the lance only after you have actuated the trigger. Page 22 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0...
-
Page 23: Installation
To prevent blockages, install a fine dust filter in the water supply to the high-pressure generator (50 μm). Setting up the work area Prior to working with enz® spray guns, the following actions must be taken: Set up barriers and safety equipment (warning triangle, block off the area, etc.). -
Page 24: Operation
4. Let go of the trigger to close the valve in the spray gun. The spray gun will remain under pressure. 5. To prevent accidental opening of the valve in the spray gun, fold out the safety lock. Figure 13: Safety lock on the spray gun Page 24 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... - Page 25 CAUTION! Do not touch any bare surfaces on the spray gun if you are working with a liquid temperature of more than 40 °C. 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 25 of 36...
- Page 26 Prior to long periods of non-use (one hour or more), wash the gun thoroughly with water if you are using cleaning and disinfecting agents. Page 26 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0...
-
Page 27: Replacing Nozzle Inserts
(hand-tight). 6. Mount the plastic cover with a Phillips-head screwdriver. (Only the SG-44 spray gun). Figure 14: Removing/mounting the plastic cover Socket Figure 15: Replacing nozzle inserts 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 27 of 36... -
Page 28: Maintenance
Maintenance and repair work may be performed only by persons who have been trained to do repairs on high-pressure systems. Use only accessories and spare parts that have been approved by enz® technik ag. Use only high-pressure components (hoses, couplings, etc.) that are permitted for the respective pressure and temperature range. -
Page 29: Replacing The Repair Set
3. Unscrew item 1 from the housing. Then, pull the hand lever and pull items 3, 4, and 9 out with the needle-nosed pliers. 4. Screw tool A into the housing. 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 29 of 36... - Page 30 Then, remove items 7 and 8. 8. Installation and assembly are done in reverse order. Figure 16: Changing the repair set Page 30 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0...
-
Page 31: Cleaning
Insufficient cleaning of the spray gun can cause the nozzle to become clogged. After you have switched off the high-pressure generator, you can clear the blockage with a thin wire or similar. 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 31 of 36... -
Page 32: Accessories/Spare Parts
Article number Specifications Thread Round jet ø 5 mm 08.0551 1/2″ Compatible with 18.43 For M10 ceramic 08.0501 round inserts 1/2″ 08.0502 flat Compatible with 18.43 Page 32 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... -
Page 33: Gun Nozzles
Flat jet M10 Article number Specifications Thread 22.10F Ø 2.8 mm SG-45 Round jet M15x1 Article number Specifications Thread 0018.4542 Ø 2.0 mm M15x1 0018.4543 Ø 3.0 mm M15x1 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 33 of 36... -
Page 34: Index
Figure 12: Torque for SG-44 at a 90° angle ..............22 Figure 13: Safety lock on the spray gun ...............24 Figure 14: Removing/mounting the plastic cover ............27 Figure 15: Replacing nozzle inserts ................27 Figure 16: Changing the repair set ................30 Page 34 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0... -
Page 35: Notes
Operating Manual Notes Notes 30.03.2020 Version 1.0 ©2020 enz® technik ag Page 35 of 36... - Page 36 Schwerzbachstrasse 10 CH-6074 Giswil / Switzerland Phone +41 41 676 77 66 Fax +41 41 676 77 67 info@enz.com Page 36 of 36 ©2020 enz® technik ag 30.03.2020Version 1.0 www.enz.com...
Need help?
Do you have a question about the SG 41 and is the answer not in the manual?
Questions and answers