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JETStream DRILLJET PI-180 Product Instructions
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JETStream DRILLJET PI-180 Product Instructions

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DRILLJET™
PRODUCT INSTRUCTIONS
PI-180
The DrillJet™ is a self-powered rotating nozzle designed for tube
cleaning available in five sizes with a variety of inlet options. The
DrillJet™ is a universal type of tool with six or seven nozzles that
clear blockages, clean, and provide thrust to propel the tool down
the pipe. The tool is available in a range of pressures and flows
depending on size.
Read these instructions thoroughly before installing, connecting, or using the
DrillJet™. If any questions remain, call JETSTREAM at (800) 231-8192 or (832) 590-
1300. Also read the yellow JETSTREAM SAFETY WARNING pamphlet included with
the shipment of your new DrillJet™ and reproduced inside this publication. This
product is sold with the understanding that the purchaser agrees to thoroughly
train all operators and maintenance personnel in the correct and safe installation,
operation and maintenance of the product and to provide adequate supervision of
personnel at all times. Retain these instructions for future reference. If this product
is resold or otherwise conveyed, purchaser must pass on the instructions to the
new user.

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Summary of Contents for JETStream DRILLJET PI-180

  • Page 1 Read these instructions thoroughly before installing, connecting, or using the DrillJet™. If any questions remain, call JETSTREAM at (800) 231-8192 or (832) 590- 1300. Also read the yellow JETSTREAM SAFETY WARNING pamphlet included with the shipment of your new DrillJet™ and reproduced inside this publication. This...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS Section 1: Safety ..................... 3 Section 2: Product Description ............12 Section 3: Preparation for Use ............14 Section 4: Setup .....................15 Section 5: Operation ...................16 Section 6: Service ..................17 Section 7: Troubleshooting ..............17 Appendix A ......................18 Appendix B .......................

  • Page 3: Section 1: Safety

    High Pressure Waterjetting Equipment” published by the Waterjet Technology Association, as well as any applicable OSHA regulations, standards and guidelines. Should any questions arise concerning safe and proper procedure, contact JETSTREAM prior to the installation or use at (800) 231-8192 or (832) 590-1300. January 2022 PI-180...
  • Page 4 GENERAL WATERBLAST 1. Use only clear, clean water in high pressure system. 2. Place barricades with warning signs or barricade tape around work area. 3. Outfit all operators with Personal Protective Equipment (PPE). Hard hat with plastic face shield, rainsuit, non-skid knee boots with metatarsal protection, gloves, ear protection and body armor rated for operating pressures are considered minimum safety equipment.
  • Page 5 11. Properly tighten all high pressure connections. All NPT connections must have a minimum engagement of four (4) threads. Pipe (NPT) connections should be made up hand tight plus two (2) full wrenched turns. Do not tighten NPT threads past two (2) wrenched turns. Use wrench flats (when available) or a properly adjusted smooth jaw plier wrench (JS PN 64119) for tightening components.
  • Page 6 18. If equipment malfunctions or a system malfunction is suspected, immediately stop cleaning activity and relieve the pressure in the system before attempting any repairs. Always follow the manufacturer’s repair instructions. 19. Only trained persons should be authorized to perform any maintenance or repair.
  • Page 7 6. Do not attempt to correct a leaking relief valve by increasing spring tension as this will increase its set pressure. 7. Do not use a pressure relief valve as a combination relief and throttling device. 8. Keep relief valve dry during freezing conditions. NOTE: Pressure relief devices are imperative for the protection of both operator and equipment from dangerous over-pressurization.
  • Page 8 Wrench connection 1 1/2 - 2 turns past hand tight. A minimal thread engagement of four (4) threads should exist on all Jetstream NPT pipe connections. Use wrench flats (when available) or a properly adjusted smooth jaw plier wrench (JS PN 64119) to tighten nozzle.
  • Page 9 Serious injury may occur should a lance with live nozzle exit tube. Use anti-withdrawal device to prevent lance from exiting tube unexpectedly. 8. The following JETSTREAM lance accessories are strongly recommended for safer lance operation: A. Lance Strain Relief - Helps prevent lance inlet end fitting failure.
  • Page 10 13. After use, drain, coil and store lance properly. Be sure safety tags remain intact. RIGID TUBE CLEANING LANCES 1. Read General Safety section and Nozzle Safety Warnings prior to connecting rigid lances. 2. Do not use a rigid lance with a burst rating less that 3.0 times the pressure at which it will operate.
  • Page 11 Do not put any piece of repaired equipment into service if its performance is questionable. If repaired equipment performance is questionable, call manufacturer of repair parts for assistance. This section concludes all the same information included in the yellow JETSTREAM SAFETY WARNING pamphlet (PI-082). January 2022 PI-180...

  • Page 12: Section 2: Product Description

    SECTION 2: PRODUCT DESCRIPTION The DrillJet™ is a self-powered rotating nozzle with many features, including: • Spins on a film of high pressure water and has no ball bearings to replace. No oil or grease is needed for lubrication. • Multiple inlet options •...
  • Page 13 Product Specifications 9.5mm 13mm 18mm 24mm 33mm Operating Pressure Range (psi) 15,000 - 22,000 Operating Pressure Range (bar) 1,000 - 1,500 Flow Range (gpm) 8-10 10-14 10-24 8-47 Flow Range (lpm) 27-30 30-38 38-53 38-91 30-178 1/8” BSPP, 1/8” NPT, 1/2”...

  • Page 14: Section 3: Preparation For Use

    SECTION 3: PREPARATION FOR USE 3.0 Before use, inspect the mandrel and rotor for wear, damage, or contaminants. Verify the rotor spins freely. Replace tool if needed. 3.1 See Flow Chart in Appendix A to verify the flow, inlet size and desired operating pressure of the tool required for the application.

  • Page 15: Section 4: Setup

    Hose restraints (whip checks) should be used at all high pressure hose connections including the fluid end discharge. See Appendix B for a list of backout preventers. 4.2 Contact Jetstream representative for assistance. January 2022 PI-180...

  • Page 16: Section 5: Operation

    SECTION 5: OPERATION 5.0 OPERATING DrillJet™ As per the WJTA-IMCA Recommended Practices, all operators shall follow the OSHA regulations for personal protective equipment. (OSHA guidelines for Personal Protective Equipment are available in document number 3151-12R 2004, which can be obtained from www.osha.gov.) All operators shall be issued suitable head protection, eye protection, hearing protection, body protection, hand and foot protection and respira- tory protection (if needed).

  • Page 17: Section 6: Service

    SECTION 6: SERVICE 6.0 MAINTENANCE The tool is not repairable. However, when not in use, the DrillJet™ should be cleaned to remove any debris, deposits, or contaminants that could impede rotation, and sprayed with water-dispersing lubricant (e.g. WD- 40) for storage until next use. See YouTube for videos featuring the DrillJet™.
  • Page 18 APPENDIX A Flow Chart – Universal Configuration (6 or 7 nozzles) UNIVERSAL 7-JET PATTERN UNIVERSAL 7-JET PATTERN UNIVERSAL 7-JET PATTERN 9.5 and 13 mm 18 and 24 mm 33 mm UNIVERSAL 6-JET PATTERN UNIVERSAL 6-JET PATTERN UNIVERSAL 6-JET PATTERN 9.5 and 13 mm 18 and 24 mm 33 mm PI-180...
  • Page 19 FLOW FLOW PRESSURE PRESSURE ASSEMBLY INLET (gpm) (lpm) (psi) (bar) 9.5mm DJ9.5-P1-222-15-8 26-30 1000 DJ9.5-M7-222-22-8 26-30 1500 DJ9.5-MP4L-222-22-8 MP4L 26-30 1500 DJ9.5-MP4R-222-22-8 MP4R 26-30 1500 DJ9.5-P1-322-15-8 26-30 1000 DJ9.5-M7-322-22-8 26-30 1500 DJ9.5-MP4L-322-22-8 MP4L 26-30 1500 DJ9.5-MP4R-322-22-8 MP4R 26-30 1500 13mm DJ13-P2-222-15-10 8-10 30-38...
  • Page 20 FLOW FLOW PRESSURE PRESSURE ASSEMBLY INLET (gpm) (lpm) (psi) (bar) 24mm DJ24-P6-222-15-10 10-24 38-91 1000 DJ24-P6-222-15-15 10-24 38-91 1000 DJ24-P6-222-15-24 10-24 38-91 1000 DJ24-BSPP6-222-22-11 BSPP6 10-24 38-91 1500 DJ24-MP9L-222-22-11 MP9L 10-24 38-91 1500 DJ24-MP9R-222-22-11 MP9R 10-24 38-91 1500 DJ24-BSPP6-222-22-14 BSPP6 10-24 38-91 1500...
  • Page 21 FLOW FLOW PRESSURE PRESSURE ASSEMBLY INLET (gpm) (lpm) (psi) (bar) 33mm DJ33-P8-222-15-17 8-47 30-178 1000 DJ33-P8-222-15-24 8-47 30-178 1000 DJ33-P8-222-15-32 8-47 30-178 1000 DJ33-P8-222-15-37 8-47 30-178 1000 DJ33-P8-222-15-47 8-47 30-178 1000 DJ33-BSPP8-222-22-12 BSPP8 8-47 30-178 1500 DJ33-MP9-222-22-12 8-47 30-178 1500 DJ33-BSPP8-222-22-15 BSPP8 8-47...
  • Page 22 PI-180 January 2022...
  • Page 23 APPENDIX B Accessories Backout Preventer • Prevents nozzle from exiting pipe. • Suitable for 4” - 8” (100-200mm) pipes. • Includes clamp for securing backout preventer to pipe. • Diameter of nozzle must be at least 1-1/2” (38mm). • Part Number: JS-BJ310 January 2022 PI-180...

  • Page 24: Warranty

    Exclusive Remedy. Should any warranted product fail during the warranty period, Jetstream will cause to be repaired or replaced, as Jetstream may elect, any part or parts of such Waterblast Unit, Bareshaft Pump, or Fluid End that the examination discloses in Jetstream’s sole judgment to be defective in material or factory...
  • Page 25 6. Items subject to misuse, negligence, accident or improper maintenance. *NOTE* The use of any part other than ones approved by Jetstream may invalidate this warranty. Jetstream reserves the right to determine, in its sole discretion, if the use of non-approved parts invalidates the warranty.
  • Page 26 Capacity ratings, features, and specifications vary depending upon the model and type of service. Application approvals must be obtained from Jetstream; contact your representative for application approval. We reserve the right to change or modify our product specifications, configurations, or...