Summary of Contents for enz Bulldog 40 030 Series
- Page 1 Bulldog® 40x.030x Operating Manual English June 24| Version 1.0 Page 0 from 23 ©2024 enz® technik ag State 04.06.24...
- Page 2 Troubleshooting ..................16 5.5.1 The head of the Bulldog® rotating nozzle does not turn .......16 5.5.2 The head of the Bulldog® rotating nozzle does not turn or turns slowly Maintenance ....................17 Page 1 from 23 ©2024 enz® technik ag State 04.06.24...
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Page 3: Table Of Contents
6.1.1 Replacing the nozzle inserts ..............17 Disposal and environmental protection .............18 Technical specifications .................. 19 Accessories ....................20 Index ......................21 Figures ......................21 Version Revision Date Initials Created June 24 State 04.06.24 ©2024 enz® technik ag Page 2 from 23... - Page 4 If the manual is misplaced or destroyed, a new copy can be requested from your nearest dealer or from the manufacturer directly. Page 3 from 23 ©2024 enz® technik ag State 04.06.24...
- Page 5 Any additional maintenance and service work may be performed only by qualified specialist personnel from the manufacturer. Please refer to the section on "Maintenance". State 04.06.24 ©2024 enz® technik ag Page 4 from 23...
- Page 6 The tool may be used on the following types of pipes: Stoneware pipes PE pipes Ceramic pipes Asbestos pipes Clay pipes Steel pipes PVC pipes Concrete pipes For use in pipes made of other material, please consult the manufacturer. Page 5 from 23 ©2024 enz® technik ag State 04.06.24...
- Page 7 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. No other changes or modifications to the pipe cleaning tool may be performed. Only parts authorized by the manufacturer may be used.
- Page 8 Safety footwear should, in particular, have good grip and be slip- resistant and leak-proof (e.g. rubber boots). Gloves Appropriate gloves will protect you from hand injuries and contact with materials that could impair your health and from untreated water. Page 7 from 23 ©2024 enz® technik ag State 04.06.24...
- Page 9 Do not throw any tools or objects down into the manhole. Do not enter any manhole where there is a danger of falling. Personnel could become trapped. State 04.06.24 ©2024 enz® technik ag Page 8 from 23...
- Page 10 Lines and other objects are to be expected on the ground in the area around where the product is being used. Pay attention to where you are walking. Keep the area of use tidy. Tripping and falling could cause serious injuries. Page 9 from 23 ©2024 enz® technik ag State 04.06.24...
- Page 11 The product is used under conditions that are not permitted by us. • Replacement and accessory parts that are not original replacement and accessory parts from enz® technik ag are used. • If there is damage due to: Improper use...
- Page 12 Bulldog® Operating Manual The enz® Bulldog® rotating nozzle is designed for operation with recycled water and fresh water. The sealed bearing system enables the use of any water quality. An integrated magnetic braking system ensures wear-free operation at a controlled speed, resulting in the most efficient and economical cleaning performance possible.
- Page 13 The tools are supplied ready for use. After unpacking, check the delivery for completeness. 4.1.1 Nozzle configuration Every Bulldog® rotating nozzle is optimized to the specific cleaning truck before delivery. enz® technik ag needs the following parameters upon order placement for optimization: • Pump capacity: L/min US gpm •...
- Page 14 The layout of the lines (sewer maps) must be known before starting work to prevent the nozzle from emerging at a pipe end. Support personnel must monitor possible emerging points. Figure 2 Cordoned-off & identified work area Page 13 from 23 ©2024 enz® technik ag State 04.06.24...
- Page 15 DANGER The tool can turn around in large pipes. To prevent death or serious injury, use a safetyliner. Continually monitor cleaning progress with a camera. State 04.06.24 ©2024 enz® technik ag Page 14 from 23...
- Page 16 Use extreme caution when working in pipes with minor damage. Use the tool at your own risk. enz® technik ag waives all liability. CAUTION Washing out cracks can cause pipe fragments to break off and the material surrounding the pipe to be washed out.
- Page 17 The head of the Bulldog® rotating nozzle does not turn or turns slowly Every enz® nozzle is specifically coordinated to the cleaning truck. Changing the truck or the dimensions of the rinsing hose can affect the head’s rotation. If any parameter of the rinsing system changes, contact your dealer or go to my.enz.com...
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Page 18: Nozzle Inserts
If the tool will not be used for an extended period, spray the nozzle openings and the connecting threads with OIL SPRAY BIO (Art. No. C191). Page 17 from 23 ©2024 enz® technik ag State 04.06.24... - Page 19 Never allow chemicals or other toxic substances to enter the environment via defective pipes. Report defective pipes or leaking substances to the supervisory body or appropriate authorities. Do not use excessive water. This helps conserve natural resources. State 04.06.24 ©2024 enz® technik ag Page 18 from 23...
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Page 20: Technical Specifications
1.4 – 3.1 inch 31.5 x 77 mm Dimensions 1.2 x 3 inch Min. flow rate at 100 bar 25 L/min (1450 psi) 6.6 US gpm Maximum 350 bar working pressure 5000 psi Page 19 from 23 ©2024 enz® technik ag State 04.06.24... -
Page 21: Accessories
Operating Manual Accessories Figure Name Article number Loctite 243, 50 mL C192 OIL SPRAY BIO, 500 mL C191 State 04.06.24 ©2024 enz® technik ag Page 20 from 23... - Page 22 Figure 1 Basic function of the Bulldog® 30 ..............11 Figure 2 Cordoned-off & identified work area ............13 Figure 3 OIL SPRAY BIO, 500 mL ..................15 Figure 4 Bulldog® 400.030 ...................19 Page 21 from 23 ©2024 enz® technik ag State 04.06.24...
- Page 23 Operating Manual Index State 04.06.24 ©2024 enz® technik ag Page 22 from 23...
- Page 24 Schwerzbachstrasse 10 6074 Giswil, Switzerland Phone +41 41 676 77 66 info@enz.com www.enz.com Page 23 from 23 ©2024 enz® technik ag State 04.06.24 enz® technik ag...
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