background image

29

400715D-EN

6. 

Install the 

nozzle body

. See 

Install the Nozzle Body

.

Clean and Examine the Nozzle Assembly

Clean the nozzle assembly once a week, or more frequently if needed, to keep the orifice assembly free of mineral 
buildup that degrades cutting performance. A clean orifice assembly also helps to prolong the life of the mixing tube.

NOTICE

Handle the nozzle carefully to prevent damage to the abrasive tubing retention tube. 

1. 

Remove the 

mixing tube

. See 

Remove the Mixing Tube

.

2. 

Remove the nozzle body.

•  For the A-Jet, go to 

Remove the Nozzle Body from an A-Jet

.

•  For the Motorized Z-Axis, go to 

Remove the Nozzle Body from a Motorized Z-Axis

.

•  For the Tilt-A-Jet, go to 

Remove the Nozzle Body from a Tilt-A-Jet

.

3. 

Fill an ultrasonic cleaner with white vinegar.

4. 

Remove the 

mixing tube collet

 [1], 

collet O-ring

 [2], and 

mixing tube nut

 [3]. 

 

Figure 51  

 

5. 

Remove the 

O-rings

 from the 

nozzle body

.

 

Figure 1  

 

6. 

Put the 

nozzle body

mixing tube

mixing tube nut

, and 

collet

 in the ultrasonic cleaner for 3—5 minutes or 

until the 

jewel orifice

 is clean.

Содержание MAXJET 5i 305617 Series

Страница 1: ...zzle Installation and Maintenance OMAX Corporation 21409 72nd Avenue South Kent WA USA 98032 Information Technical Support E Mail Web 253 872 2300 1 800 838 0343 techsupport omax com http www omax com...

Страница 2: ...al in this document The information contained herein is subject to change and revisions may be issued to advise of such changes or additions OMAX strives to continually improve user documentation If y...

Страница 3: ...he Nozzle Body on a Tilt A Jet 14 Install the Mixing Tube 16 REMOVE THE NOZZLE 18 Remove the Mixing Tube 18 Remove the Nozzle Body from an A Jet 19 Remove the Nozzle Body from a Motorized Z Axis 20 Re...

Страница 4: ...or electrostatic discharge is nearby the equipment Do not store flammable materials near the equipment Do not use equipment in or around flammable gases or liquids Do not allow explosive or flammable...

Страница 5: ...t attempt to operate this machine until all safety precautions and operating instructions are read and understood Electrostatic Discharge Attention Observe precautions for handling electrostatic sensi...

Страница 6: ...install and maintain the equipment are listed in referenced documents Customer Tools These tools are not provided by OMAX or included with the equipment Icon Tool Size s Torque wrench 25 ft lb 34 N m...

Страница 7: ...lter seal tool P N 304157 Final filter removal tool P N 319947 Lubriplate P N 201304 REFERENCES Documents These documents and diagrams are associated with these instructions and can be found in the Da...

Страница 8: ...integrated nozzle assembly s diamond orifice and carbide disc are factory aligned and permanently installed inside the nozzle to produce an accurate jet stream while cutting There are two styles of n...

Страница 9: ...assemblies available for the MAXJET 5i nozzle The metal filter screen filter assembly is used on the A Jet and has a metal filter that can be used again Figure 3 1 O ring 2 Ring seal 3 Metal filter s...

Страница 10: ...stall the Nozzle Body on a Motorized Z Axis n To install on a Tilt A Jet go to Install the Nozzle Body on a Tilt A Jet Install the Nozzle Body on an A Jet WARNING Do not install or remove the nozzle w...

Страница 11: ...p to the top 1 and bottom 2 threads of the nozzle body Figure 7 4 Install the nozzle flap splash guard on the nozzle body Make sure the abrasive inlet or retention tube aligns with the slot in the noz...

Страница 12: ...Mixing Tube 8 Connect the abrasive feed tube to the nozzle and the abrasive hopper if needed Make sure the abrasive tube is inserted through the slot in the nozzle flap splash guard Figure 11 9 Recali...

Страница 13: ...install the nozzle body onto the inlet body Figure 14 NOTICE Do not over or under tighten the nozzle body Tighten the nozzle body to the specified torque Under tightening can cause leaks and equipmen...

Страница 14: ...if needed Figure 16 Install the Nozzle Body on a Tilt A Jet NOTICE Remove the mixing tube BEFORE installing or removing the nozzle to prevent damage Large upward forces from an installed mixing tube...

Страница 15: ...e nozzle body Figure 17 3 Apply a light coat of Blue Goop to the top 1 and bottom 2 threads of the nozzle body Figure 18 4 Put the retainer ring 1 on the nozzle body Figure 19 5 Carefully install the...

Страница 16: ...the torque then tighten the nozzle body Figure 21 7 Install the mixing tube See Install the Mixing Tube 8 Connect the abrasive feed tube to the nozzle and the abrasive hopper if needed Figure 22 Insta...

Страница 17: ...toward the nozzle body O ring and mixing tube nut Figure 24 3 Tighten the mixing tube nut by hand Figure 25 NOTICE Do not over or under tighten the mixing tube nut Over tightening the mixing tube nut...

Страница 18: ...leaks and water damage When removing the nozzle assembly first Remove the Mixing Tube then remove the nozzle body n To remove on an A Jet go to Remove the Nozzle Body from an A Jet n To remove on a Mo...

Страница 19: ...are turned off Follow the lockout and tagout procedures to notify others maintenance is in progress NOTICE Failure to remove power to A Jet actuators prior to removing the nozzle could result in damag...

Страница 20: ...1 For cleaning the nozzle assembly go to Clean and Examine the Nozzle Assembly For cleaning or replacing the final filter assembly go to Clean or Replace the Final Filter Remove the Nozzle Body from a...

Страница 21: ...bly go to Clean and Examine the Nozzle Assembly For cleaning or replacing the final filter assembly go to Clean or Replace the Final Filter Remove the Nozzle Body from a Tilt A Jet NOTICE Handle the n...

Страница 22: ...filter assembly go to Clean or Replace the Final Filter MAINTENANCE NOTICE All maintenance activities must be performed by qualified personnel to prevent damage to the machine Follow the maintenance s...

Страница 23: ...ades Remove the Nozzle Install the Nozzle Mixing Tube Rotate the nozzle mixing tube 90 degrees one quarter turn to even out the wear Every 8 hours of cutting Rotate the Mixing Tube Clean or replace th...

Страница 24: ...tem of remaining pressure 6 Put a tray or board under the Z axis to prevent tools and small components from falling into the catcher tank Rotate the Mixing Tube Rotate the mixing tube one quarter of a...

Страница 25: ...Final Filter There are two types of filter assemblies available for the MAXJET 5i nozzle The metal filter screen assembly has a metal filter screen that is cleaned and used again The final filter asse...

Страница 26: ...or when the nozzle body is removed Figure 41 1 Turn the nozzle filter seal tool into the final filter assembly Figure 42 2 Pull the nozzle filter seal tool straight down to remove the final filter ass...

Страница 27: ...ozzle body See Install the nozzle body Clean the Metal Screen Filter Assembly Clean the metal screen filter screen every 40 hours or more often if needed Replace the metal screen filter if it is damag...

Страница 28: ...asonic cleaner Figure 48 Replace metal filter screen if damaged NOTICE The ring seal assembly must be replaced each time the nozzle assembly is removed 4 Apply a light coat of Lubriplate to the new O...

Страница 29: ...etention tube 1 Remove the mixing tube See Remove the Mixing Tube 2 Remove the nozzle body For the A Jet go to Remove the Nozzle Body from an A Jet For the Motorized Z Axis go to Remove the Nozzle Bod...

Страница 30: ...or the Tilt A Jet go to Install the Nozzle Body on a Tilt A Jet 10 Install the mixing tube See Install the Mixing Tube Examine the Abrasive Feed Tube Abrasive feed tubes wear as garnet flows from the...

Страница 31: ...at the end it requires special attention as it is smaller and subject to the most wear Figure 3 NOTE The short tubing 1 is only required on nozzles that do not have the abrasive tube retention tube Fi...

Страница 32: ...32 400715D EN...

Отзывы: